Service
Service
Service
Service
Service
LX3700D/21S/21R/22S/25S
LX3750W/22S/25S/37
© Copyright 2002 Philips Consumer Electronics B.V. Eindhoven, The Netherlands
All rights reserved. No part of this publication may be reproduced, stored in a retrieval system or
transmitted, in any form or by any means, electronic, mechanical, photocopying, or otherwise
without the prior permission of Philips.
Published by SL-ET0319 Service Audio Printed in The Netherlands Subject to modification 3140 785 32590
DVD Receiver
Version 1.1
TABLE OF CONTENTS Page
Location of PC Boards................................................1-2
Versions Variation & Package ....................................1-2
Specifications..............................................................1-3
Measurement Setup ...................................................1-4
Service Aids ................................................................1-5
ESD & Safety Instruction............................................1-6
Functional Overview ......................................... 1-7 to1-8
Preparations & Connections........................... 1-9 to1-12
Connections & Troubleshooting .............................. 1-13
Wireless System Information................................... 1-14
Setting Procedure & Repair Instructions.......................2
Disassembly Instructions & Service positions ..............3
Block & Wiring Diagram ................................................4
Control & Speaker Jack Board ......................................5
RGB & Scart Board ....................................................... 6
DVD Module ..................................................................7
Main Board (Include Headphone Board) ......................8
Power Board ..................................................................9
Mechanical Exploded View & Parts List......................10
Wireless Surround Loudspeaker Boxes...................... 11
COMPACT
DIGITAL AUDIO
CLASS 1
LASER PRODUCT
GB
LX3700D LX3750W
Service Manual
1-2
LOCATION OF PC BOARDS
VERSION VARIATION:
Type/Versions LX3700D LX3700D LX3700D LX3750W
Features &
Board in used
RDS function
Progressive scan
Scart board
RGB board x x
x
xx
x
x
xx
x
x
Power PCB(110V~127V/220V~240V)
Power PCB(120V) x
Power PCB(220V~240V)
/21S /22S /25S /37
LX3700D
x
x
x
/21R
LX3750W
x
x
x
/22S
LX3750W
x
x
x
/25S
AC Voltage Selector xx
Line Cord (Detachable)
Line Cord (Fixed) x
xxx xx
x
Region Code 422 22
31
SPECIFICATIONS
AMPLIFIER SECTION
Power Output
- Stereo mode (DIN)................................................2 x 50 W
- Surround mode (1 kHz)............................50 W RMS/channel
Total Harmonic Distortion...........10 % at rated power (1 kHz)
Frequency Response .........................180 Hz-14 kHz/±1 dB
Signal-to-Noise Ratio........................................> 65dB(CCIR)
Input Sensitivity...........................................................400 mV
DVD SECTION
Audio Performance :
Laser Type......................................................Semiconductor
Disc Diameter.........................................................12cm/8cm
Video Decoding.......................................................Mpeg-2
Video DAC................................................................10 Bits
Signal System....................................................PAL/NTSC
Video Format........................................................4:3 / 16:9
Video S/N.....................................................65 dB (minimum)
Composite Video Output...........................1.0Vp-p, 75 ohm
S-Vodeo Output...................................Y - 1.0Vp-p, 75 ohm
........................................................C - 0.286Vp-p, 75 ohm
Audio DAC..................................Direct Digital Amplification
Frequency Response...........................4 Hz-20 kHz (44.1kHz)
............................................................. 4 Hz-22 kHz (48 kHz)
............................................................. 4 Hz-44 kHz (96 kHz)
Digital Output.................................SPDIF Coaxial & Optical
TUNER SECTION
Tuning Range........................................... FM 87.5 -108 MHz
FM Grid....................................................50 kHz /22S/25S
............................... 50 kHz/100 kHz (Switchable) /21S/21R
......................................................................... 100 kHz /37
........................AM (MW)531-1602 kHz /21S/21R/22S/25S
..................................................AM (MW)530-1710 kHz /37
AM (MW) Grid............................................9 kHz /22S/25S
................................... 9 kHz/10 kHz (Switchable) /21S/21R
........................................................................... 10 kHz /37
26 dB Quieting Sensitivity......................................FM 20 dB
26 dB Quieting Sensitivity .....................AM (MW)5000 uV/m
Image Rejection Ratio...........................................FM 25 dB
.....................................................................AM (MW) 28 dB
IF Rejection Ratio..................................................FM 60 dB
.....................................................................AM (MW) 24 dB
Signal-to-Noise Ratio..............................................FM 55 dB
.....................................................................AM (MW) 35 dB
AM Suppression Ratio...........................................FM 30 dB
Harmonic Distortion...........................................FM Mono 3%
..........................................................................FM Stereo 3%
..........................................................................AM (MW) 5%
Frequency Response.....................FM 180 Hz-10kHz/±6 dB
Stereo Separation.........................................FM 26 dB(1 kHz)
Stereo threshold..................................................FM 23.5 dB
1-3
MISCELLANEOUS / GENERAL SECTION
Power Supply Rating................110-127V/220-240V , 50/60Hz
/21R/21S
.................220-240V/50Hz /22S/25S
........................110-127V/60Hz /37
Power Consumption.................................................. 160 W
Dimensions (w x h x d)............... 390 mm x 55 mm x 399mm
Weight...........................................................................3.6 kg
IR REMOTE CZONTROL
Effective Range.........................................................> 8 Meter
Number of Keys................................................................45
Battery (1.5V)............................................................AA x 2
SPEAKERS
Front Speakers
System............................................................2-way shielded
Impedance/ ohm................................................................8Ω
Speaker drivers..................................2 x 2" woofer, 1.75" tw
Dimensions (w x h x d)................... 88 mm x 293 mm x 88 mm
Weight.................................................................... 0.65 Kg
Center Speaker
System............................................................2-way shielded
Impedance/ ohm................................................................8Ω
Speaker drivers..................................2 x 2" woofer, 1.75" tw
Dimensions (w x h x d)................280 mm x 79 mm x 72 mm
Weight.................................................................... 0.72 Kg
Surround Speakers
System............................................................2-way shielded
Impedance/ ohm................................................................8Ω
Speaker drivers..................................2 x 2" woofer, 1.75" tw
Dimensions (w x h x d)................72 mm x 283 mm x 376 mm
Weight.................................................................... 0.62 Kg
SUBWOOFER
Subwoofer (Not magnatically shielded design)...............6.5"
Input power......................................................50W (8Ω,DIN)
Dimensions (w x h x d)...............130 mm x 328 mm x 376 mm
Weight.......................................................................4.9 Kg
1-4
FM SECTION
DISC SECTION
AC MILLIVOL TME TER AUTO DISTORTION METER
OSCIL LOSCOPE
LOAD 4 OHM
AM-FM STEREO SIGNAL
GENERATOR
SIGNAL GENERATORAC
LOOP
AM LOOP ANT
DUT
INPUT OUTPUT
INPUT
OUTPUT
RL
AM SECTION
............
............
AC MILLIVOL TME TER AUTO DISTORTION METER
OSCIL LOSCOPE
LOAD 4 OHM
AM-FM STEREO SIGNAL
GENERATOR
SIGNAL GENERATORAC
DUT
INPUT OUTPUT
INPUT
OUTPUT
RL
............
............
AC MILLIVOL TME TER AUTO DISTORTION METER
OSCIL LOSCOPE
LOAD 4 OHM
DOLBY TEST METER
SIGNAL GENERATORAC
DUT
INPUT OUTPUT
INPUT
OUTPUT
............
............
AUX SECTION
.......
............
.......
............
.......
............
.......
............
AC MILLIVOL TME TER AUTO DISTORTION METER
OSCIL LOSCOPE
LOAD 4 OHM
DUT
INPUT
............
............
.......
............
.......
............
.......
............
.......
............
DVD TEST DISC
R L C SRSLSWR L C SRSLSW
MEASUREMENT SETUP
1-5
Service Tools:
Universal Torx driver holder .................................4822 395 91019
Torx bit T10 150mm ...........................................4822 395 50456
Torx driver set T6-T20 .........................................4822 395 50145
Torx driver T10 extended .....................................4822 395 50423
Compact Disc:
SBC426/426A Test disc 5 + 5A ...........................4822 397 30096
SBC442 Audio Burn-in test disc 1kHz .................4822 397 30155
SBC429 Audio Signals disc .................................4822 397 30184
Dolby Pro-logic Test Disc ....................................4822 395 10216
ESD Equipment:
Anti-static table mat - large 1200x650x1.25mm ...4822 466 10953
anti-static table mat - small 600x650x1.25mm .....4822 466 10958
Anti-static wristband ............................................4822 395 10223
Connectorbox (1MΩ) ..........................................4822 395 11307
Extension cable
(to connect wristband to conn.box) ..........4822 320 11305
Connecting cable
(to connect table mat to conn.box) ...........4822 320 11306
Earth cable (to Connect product to mat or box) --4822 320 11308
Complete kit ESD3
(combining all above products) ...............4822 320 10671
Wristband tester ...................................................4822 344 13999
SERVICE AIDS
HANDLING CHIP COMPONENTS
1-6
GB
WARNING
All ICs and many other semi-conductors are
susceptible to electrostatic discharges (ESD).
Careless handling during repair can reduce life
drastically.
When repairing, make sure that you are
connected with the same potential as the mass
of the set via a wrist wrap with resistance.
Keep components and tools also at this
potential.
F
ATTENTION
Tous les IC et beaucoup d’autres
semi-conducteurs sont sensibles aux
décharges statiques (ESD).
Leur longévité pourrait être considérablement
écourtée par le fait qu’aucune précaution n’est
prise à leur manipulation.
Lors de réparations, s’assurer de bien être relié
au même potentiel que la masse de l’appareil et
enfiler le bracelet serti d’une résistance de
sécurité.
Veiller à ce que les composants ainsi que les
outils que l’on utilise soient également à ce
potentiel.
ESD
D
WARNUNG
Alle ICs und viele andere Halbleiter sind
empfindlich gegenüber elektrostatischen
Entladungen (ESD).
Unsorgfältige Behandlung im Reparaturfall kan
die Lebensdauer drastisch reduzieren.
Veranlassen Sie, dass Sie im Reparaturfall über
ein Pulsarmband mit Widerstand verbunden
sind mit dem gleichen Potential wie die Masse
des Gerätes.
Bauteile und Hilfsmittel auch auf dieses gleiche
Potential halten.
NL
WAARSCHUWING
Alle IC’s en vele andere halfgeleiders zijn
gevoelig voor electrostatische ontladingen
(ESD).
Onzorgvuldig behandelen tijdens reparatie kan
de levensduur drastisch doen verminderen.
Zorg ervoor dat u tijdens reparatie via een
polsband met weerstand verbonden bent met
hetzelfde potentiaal als de massa van het
apparaat.
Houd componenten en hulpmiddelen ook op
ditzelfde potentiaal.
I
AVVERTIMENTO
Tutti IC e parecchi semi-conduttori sono
sensibili alle scariche statiche (ESD).
La loro longevità potrebbe essere fortemente
ridatta in caso di non osservazione della più
grande cauzione alla loro manipolazione.
Durante le riparazioni occorre quindi essere
collegato allo stesso potenziale che quello della
massa dell’apparecchio tramite un braccialetto
a resistenza.
Assicurarsi che i componenti e anche gli utensili
con quali si lavora siano anche a questo
potenziale.
“Pour votre sécurité, ces documents
doivent être utilisés par des spécia-
listes agréés, seuls habilités à réparer
votre appareil en panne”.
GB
Safety regulations require that the set be restored to its original
condition and that parts which are identical with those specified,
be used.
NL
Veiligheidsbepalingen vereisen, dat het apparaat bij reparatie in
zijn oorspronkelijke toestand wordt teruggebracht en dat onderdelen,
identiek aan de gespecificeerde, worden toegepast.
F
Les normes de sécurité exigent que l’appareil soit remis à l’état
d’origine et que soient utiliséés les piéces de rechange identiques
à celles spécifiées.
D
Bei jeder Reparatur sind die geltenden Sicherheitsvorschriften zu
beachten. Der Original zustand des Geräts darf nicht verändert werden;
für Reparaturen sind Original-Ersatzteile zu verwenden.
I
Le norme di sicurezza esigono che l’apparecchio venga rimesso
nelle condizioni originali e che siano utilizzati i pezzi di ricambio
identici a quelli specificati.
"After servicing and before returning set to customer perform a
leakage current measurement test from all exposed metal parts to
earth ground to assure no shock hazard exist. The leakage current
must not exceed 0.5mA."
CLASS 1
LASER PRODUCT
3122 110 03420
GB
Warning !
Invisible laser radiation when open.
Avoid direct exposure to beam.
S
Varning !
Osynlig laserstrålning när apparaten är öppnad och spärren
är urkopplad. Betrakta ej strålen.
SF
Varoitus !
Avatussa laitteessa ja suojalukituksen ohitettaessa olet alttiina
näkymättömälle laserisäteilylle. Älä katso säteeseen!
DK Advarse !
Usynlig laserstråling ved åbning når sikkerhedsafbrydere er
ude af funktion. Undgå udsaettelse for stråling.
FUNCTIONAL OVERVIEW
1-7
Functional Overview
Front panels
1
OPEN / CLOSE
–to open or close the disc tray.
2
Disc Tray
3
SOURCE
–to select the relevant active mode: TV/AV, DISC, TUNER
or AUX/DI.
4
SURROUND
–to select multichannel surround (Dolby Digital, DTS, VSS
Dolby ProLogic or Dolby ProLogic II) or stereo sound
effect.
5
PROGRAM
–in Disc mode, to program disc tracks.
–in Tuner mode, to program preset radio station.
6
VOLUME
–to adjust the master volume.
Front view
Top view
Side view
7
STANDBY-ON
–to switch between power on and standby modes.
8
PLAY / PAUSEÉÅ (in Disc mode only)
–to start or interrupt disc playback.
9
STOP Ç(in disc mode only)
–to stop playing the disc.
0
SEARCH S / T
–in Disc mode, press to skip to the previous/next chapter/
track.
–in Disc mode, hold down to fast reverse/forward the
disc.
–in Tuner mode, to tune to a lower or higher radio frequency.
!
nn
nn
n
–to connect headphones.
12 534
67 980
!
1
MW / FM ANTENNA
–connect to the MW loop antenna or FM antenna.
2
AUDIO IN -AUX
–connect to the analog audio outputs of a TV or VCR.
3
AUDIO OUT
–connect to the analog audio inputs of an external recording
device or amplifier.
4
WOOFER LINE OUT
–connect to an active subwoofer (Optional).
5
DIGITAL OUT - OPTICAL
–connect to an audio equipment with digital (optical) audio
input.
6
DIGITAL OUT - COAXIAL
–connect to an audio equipment with digital (coaxial)
audio input.
Caution: Do not touch the inner pins of the jacks on the rear panel. Electrostatic discharge may cause
permanent damage to the unit.
7
DIGITAL IN
–connect from an audio equipment with digital audio output.
8
SPEAKERS
–connect to the front,center, rear (surround) and subwoofer
speakers.
9
A/V SCART OUT
–connect to TV with SCART input.
0
S-VIDEO OUT
–connect to a TV with S-video input.
!
VIDEO OUT
–connect to a TV with video input.
@
AC Power Cord
–connect to a standard AC outlet.
Rear panel
Functional Overview
2
A/V SCART OUT
ACMAINS~
AUDIO IN
AUX
AUDIO OUT
WOOFER
LINE OUT
S-VIDEO
VIDEO  OUT
VIDEO
AM
ANTENNA
(8 )
SSPPEEAAKKEERRSS
FR SLSR SWCFL
OUT
OPTICAL CO AXIAL
DIGITAL
IN
FM (75 )
1234567 8
90!
@
FUNCTIONAL OVERVIEW
1-8
1
2
3
4
5
6
7
8
9
0
4
5
&
*
(
)
!
$
#
@
¡
%
^
/ DI
/DI
Notes for remote control:
– First, select the source you wish to control by pressing one of
the source select keys on the remote control (DISC or TUNER,
for example).
–Then select the desired function (
É
,
S
,
T
for
example).
1
SOURCE
–to select the relevant active mode: TV/AV, DISC, TUNER
or AUX/DI.
–TUNER: toggles between FM and AM band.
–AUX/DI: toggles between AUX-ANA and AUX-DIG (Digital
Input) mode.
2
DISC MENU (disc mode only)
–to enter or exit the disc contents menu.
3
SYSTEM MENU (disc mode only)
–to enter or exit the system menu bar.
4
3 / 4 /1 / 2
–in Tuner mode, to select a preset radio station number
(1 or 2).
Remote Control
–to select movement direction in disc contents menu/
system menu bar.
5
S / T
–in Disc mode, press to skip to the previous/next chapter/
track.
–in Disc mode, hold down to fast reverse/forward the
disc.
–in Tuner mode, to tune to a lower or higher radio frequency.
6
ÉÅ
–to start or interrupt disc playback.
7
Ç
–to stop playing the disc.
8
SURROUND
–to select multichannel surround (Dolby Digital, DTS, VSS,
Dolby Pro Logic or Dolby Pro Logic II) or stereo sound
effect.
9
SOUND
–to select the various sound effect : CONCERT, DRAMA,
ACTION, SCI-FI, CLASSIC, JAZZ, ROCK or DIGITAL.
0
REPEAT
–to repeat chapter, title, track, album or disc.
!
REPEAT A-B
–to repeat a specific section on a disc.
@
POWER y
–to switch to standby mode.
#
Numeric Keypad (0-9)
–to enter a track/title number of the disc.
–to enter a number of preset radio stations.
$
VOL +/-
–to adjust the volume level.
%
OK
–to exit or confirm the selection.
^
RESUME
–to continue disc playback after an interruption.
&
MUTE
–to interrupt or resume sound reproduction.
*
NIGHT (Dolby Digital mode only)
–to optimize the dynamic of the sound output.
(
DIM
–to select different brightness for the display screen.
)
SLEEP
–to set the sleep (auto-off) timer function.
¡
SUBW +/-
–to adjust the subwoofer’s level.
REAR +/-
–to adjust the rear speakers’ level.
CENTER +/-
–to adjust the center speaker’s level.
TV +/-
–to adjust Philips’s television volume level.
Functional Overview
PREPARATIONS AND CONNECTIONS
1-9
Inserting batteries into the
remote control
1
Open the battery compartment.
2
Place the batteries in the
compartment with the correct
polarity as indicated by “+“ and
“-“ symbols.
3
Close the cover.
CAUTION!
– Remove batteries if they are exhausted or will
not be used for a long time.
– Do not use old and new or different types of
batteries in combination.
– Batteries contain chemical substances, so they
should be disposed off properly.
Preparations
Switching on the system
IMPORTANT!
Make sure you have completed all the necessary
connections. (See page 10 “Connecting TV”)
1
Press STANDBY ON to switch on the system.
2
Press SOURCE until “DISC” appears on the display panel
(or press DISC on the remote).
3
Tu rn on the TV and set to the correct video-in channel. You
should see the blue Philips DVD background screen on the
TV.
➜Usually this channel is between the lowest and highest
channels and may be called FRONT, A/V IN, or VIDEO. See
your TV manual for more details.
➜Or, you may go to channel 1 on your TV, then press the
Channel down button repeatedly until you see the Video In
channel.
➜Or, the TV remote control may have a button or switch
that chooses different video modes.
➜Or, set the TV to channel 3 or 4 if you are using an RF
modulator.
–If you do not get a proper picture or sound,
please refer to “System Setup (DVD)” in order to
change the pre-settings as necessary to
accommodate your TV system or change to your
preferred settings.
System Setup (DVD)
The system setup is carried out via the TV, it enables you to
customize the DVD system to suit your particular
requirement. If the preferred options selected are not
available on a disc, then the disc’s own preference will be
used.
IMPORTANT !
To access the System Setup menu, playback must
be stopped.
The default setting is underlined.
General operation
1
Press SYSTEM MENU.
➜icon will be highlighted in the menu bar on the
TV screen.
2
Press 4 to activate the System Setup menu.
3
Use 1 / 2 , 3 / 4 keys to toggle through the functions and
select your preferred option.
4
Press OK to confirm a highlighted selection.
5
Press OK or 1 / 2 /3 /4 to quit menu to super menu.
To exit the System Setup menu, press SYSTEM MENU
or OK.
Preparations
Setting the picture
– TV Shape
Select the aspect ratio of the TV to be connected.
4:3 PS (Pan and Scan mode )
– If you have a conventional TV set and your DVD is not
formatted for widescreen viewing, use this setting. A wide
picture is displayed on the whole TV screen with a portion
automatically cut off.
4:3 LB (Letterbox mode )
–If you have a conventional TV set and your DVD is
formatted for widescreen viewing, use this setting. A wide
picture with bands displayed on the upper and lower
portions of the TV screen.
16:9 (Wide screen mode)
– If you have a widescreen TV set, use this setting (you
must also set your widescreen TV to “full size”) available on
a disc, then the disc’s own preference will be used.
Notes:
The format you select must be available on the disc. If it is not,
the setting for TV Shape will not affect the picture during
playback.
1-10
PREPARATIONS AND CONNECTIONS
Setting the language
–Audio
– Subtitle
– Disc Menu
●This is to select the audio language, subtitle language and
the language used on TV screen menus or DVD menus
which will always be used for every disc to be played back.
The default setting is English.
●If the language selected is not available on the disc, the
original language designated by each disc will be selected.
Setting the features
–Parental
Enables setting of playback limitation level. Some DVDs may
have a parental level assigned to the complete disc or to
certain scenes on the disc, the rating levels are from 1 to 9
and are country dependent. You can prohibit the playing of
certain discs which are not suitable for your children or to
have certain discs played with alternative scenes.
The parental default initial setting is 6 PG-R .
1
Enter the 4-digit code. If necessary, enter the code a second
time.
2
Use 3 / 4 keys select a rating level.
22
55
3
Press OK to confirm.
Rating - NO PARENTAL
Preparations
Parental control is not activated, it will play all discs.
Rating - 1 to 9
If the player’s parental level is set below 9, only discs with a
lower or equal level will play. For example, if the player is
set to 5, only discs with ratings of 5, 4, 3, 2 and 1 will be
played. Higher rated scenes will not be played unless an
alternative which has the same rating or lower is available
on the disc. For example, consider a disc that generally is
suitable for most audiences, and it is rated at level 2 for the
most part. However, in the middle, there are also scenes
rated at 5 (not suitable for children).
NO PARENTAL – It will play all discs.
8 ADULT – Mature material; should be viewed only by
adults due to graphic sexual material, violence, or language.
7 NC-17 – No children under age 17; not recommended
viewing for children under age 17.
6 PG-R – Parental Guidance - Restricted; recommended
that parents restrict children under 17 from viewing or
allow to view only when supervised by a parent or adult
guardian.
4 PG13 – Material is unsuitable for children under age 13.
3 PG – Parental Guidance suggested.
1 G – General Audience; recommended as acceptable
for viewers of all ages.
To play a higher rated disc or scene than the level
set
Enter the 4-digit code before resetting the rating level to a
higher number (go to “Password”).
If you forget the 4-digit code
1
Press 9four times when forgotten the password and the
system will change back to the default password.
2
Go to “Password” and enter your new code.
Notes:
–Some DVDs are not encoded with a rating though the movie
rating is printed on the disc jacket. The rating level feature does
not work for such discs.
–Password
To set a new password for the parental control or to
change the password. The password supplied as default is
1234.
– Menu Language
Select the language for on screen display.
– Default
If RESET is selected, all the items in the setup menu will be
reset to default setting, except Parental Setting.
Care and safety information
Avoid high temperatures, moisture, water and
dust.
–Do not expose the system, batteries or discs to
humidity, rain, sand or excessive heat (caused by heating
equipment or direct sunlight.) Always keep the disc tray
closed to avoid dust on the lens.
Avoid condensation problem
– The lens may cloud over when the player is suddenly
moved from cold to warm surroundings, making it
impossible to play a disc. Leave the player in the warm
environment until the moisture evaporates.
Do not block the vents
–Do not operate the DVD system in an enclosed
cabinet, allow about 10 cm (4 inches) of free space all
around the player for adequate ventilation.
Care of disc
–To clean a CD, wipe it in a straight line
from the center towards the edge using a soft,
lint-free cloth. A cleaning agent may damage
the disc.
–Write only on the printed side of a
CDR(W) and only with a soft felt-tipped pen.
– Handle the disc by its edge, do not touch the surface.
Care of cabinet
–Use a soft cloth slightly moistened with a mild detergent
solution. Do not use a solution containing alcohol, spirits,
ammonia or abrasives.
Finding a suitable location
–Place the player on a flat, hard, and stable surface.
Step 1: Placing the speakers
and subwoofers
For best possible surround sound, all the speakers (exept
subwoofer) should be placed at the same distance from the
listening position.
1Place the front left and right speakers at equal distances
from the TV and at an angle of approximately 45 degrees
from the listening position.
2Place the centre speaker above the TV or the DVD system
so the centre channel’s sound is localized.
3Place the surround speakers at normal listening ear level
facing each other.
4Place the subwoofer on the floor near the TV.
Notes:
–To avoid magnetic interference, do not position the front
speakers too close to your TV.
– Allow adequate ventilation around the DVD system.
General Information
10 cm
(4 inches)
10 cm
(4 inches) 10 cm
(4 inches)
DVD Home Cinema System
PHILIPS
Connections
Step 2: Connecting speakers
and subwoofer
Connect the supplied speaker system using the supplied
speaker cables by matching the colours of the jacks and
speaker plugs. Fully insert the plugs of speaker wire into the
jacks on the DVD system.
Notes:
–Ensure that the speaker cables are correctly connected.
Improper connections may damage the system due to short-
circuit.
– Do not connect more than one speaker to any one pair of
+/- speaker jacks.
– Do not connect speakers with an impedance lower than
the speakers supplied. Please refer to the SPECIFICATIONS
section of this manual.
Speakers / Subwoofer
Front Left (L)
Front Right (R)
Center
Surround (Rear) Left (L)
Surround (Rear) Right (R)
Subwoofer
Connections
black
black
black
black
black
black
white
red
green
blue
grey
purple
-
Step 3: Connecting AD905W
Wireless System (Only
for LX3750W)
1Connect the supplied Surround Speaker system using the
supplied speaker cables to the speaker jacks on the
AD905WA WIRELESS RECEIVER by matching the
colours of the jacks and speaker plugs. Extend the
RECEIVER antenna.
2Connect the AD905WT WIRELESS
TRANSMITTER’s speaker cables to the speaker jacks on
the DVD system. Extend the TRANSMITTER antenna.
Notes
– Adjust the position of the antennas for optimal reception.
–Position the antennas as far as possible from your TV, VCR
or other radiation sources to prevent unwanted interference.
–To prevent unwanted noise, do not place the AD905W
wireless system too close to the DVD system, AC power
adapter, TV or other radiation sources.
Rear Speaker
(Surround Left)
Rear Speaker
(Surround Right)
AD905WA
WIRELESS RELEIVER
AD905WT
WIRELESS TRANSMITTER
AUDIO OUT
WOOFER
LINE OUT
(8 )
SPEAKERS
FR SLSR SWCFL
OUT
OPTICAL COAXIAL
DIGITAL COMPONENT
VIDEO OUT
IN
41
Pr/Cr Pb/Cb
1
2
+
1-11
PREPARATIONS AND CONNECTIONS
1-12
PREPARATIONS AND CONNECTIONS
Connections
Step 4: Connecting TV
IMPORTANT!
–You only need to make one video connection
from the following options, depending on the
capabilities of your TV system.
– Connect the DVD system directly to the TV.
– Scart Video connection provides higher
picture quality. This option must be available on
your TV.
– S-Video connection provides better picture
quality. This option must be available on your TV.
Using Scart jack
●Use the scart video cable (black) to connect the DVD
system’s A/V SCART OUT jack to the corresponding
Scart input jack on the TV.
OR
Using Composite Video jack (VIDEO)
●Use the composite video cable (yellow) to connect the
DVD system’s VIDEO jack to the video input jack (or
labelled as A/V In, Video In, Composite or Baseband) on
the TV.
OR
Using S-Video jack
●Use the S-video cable (not supplied) to connect the DVD
system’s S-VIDEO jack to the S-Video input jack (or
labelled as Y/C or S-VHS) on the TV.
If your TV is not equipped with a SCART
●To hear the TV channels through this DVD system, use the
audio cables (white/red) to connect AUDIO IN-AUX
jacks to the corresponding AUDIO OUT jacks on the TV.
Before starting operation, press AUX/DI on the remote to
select “AUX-ANA” in order to activate the input source.
Step 5: Connecting FM/MW
antennas
1Connect the supplied MW loop antenna to the MW jack.
Place the MW loop antenna on a shelf or attach it to a
stand or wall.
2Connect the supplied FM antenna to the FM jack. Extend
the FM antenna and fix its ends to the wall.
For better FM stereo reception, connect an external FM
antenna (not supplied).
Notes:
– Adjust the position of the antennas for optimal reception.
–Position the antennas as far as possible from your TV, VCR
or other radiation sources to prevent unwanted interference.
AM
(MW)
2
A/V SCART OUT
AC MAINS~
S-VIDEO
VIDEO OUT
VIDEO
(8 )
SPEAKERS
SLSR SWCFL
Rear of TV
(example only)
AUDIO
OUT
S-VIDEO
IN
VIDEO IN
SCART IN
SCART IN
AUDIO IN
AUX
AUDIO OUT
WOOFER
LINE OUT
AM
ANTENNA
SPEAKERS
FR SRCFL
OUT
OPTICAL COAXIAL
DIGITAL
IN
FM (75 )
FM Antenna
AM Antenna
Fix the claw to
the slot
1
2
Step 6: Connecting the power
cord
After everything is connected properly, plug in the
AC power cord to the power outlet.
Never make or change any connections with the power
switched on.
Step 7: Connecting a VCR or
Cable /Satellite Box
Viewing and listening to the playback
1Connect the VCR or Cable/Satellite Box to the TV as
shown.
2Connect the DVD system’s AUDIO IN-AUX jacks to the
AUDIO OUT jacks on the VCR or cable / satellite box.
Before starting operation, press AUX/DI on the remote to
select “AUX-ANA” in order to activate the input source.
Recording DVDs
Some DVDs are copy-protected. You cannot record or
dub protected discs using a VCR.
3Connect the DVD system’s VIDEO jack to the VIDEO IN
jack on the VCR.
4Connect the DVD system’s AUDIO OUT jacks to the
AUDIO IN jacks on the VCR. This will allow you to make
analogue stereo (two channel, right and left) recordings.
To view DVD playback while recording. You must connect
the DVD system to your TV using the SCART or the S-
VIDEO connection.
ANT IN
TOTV
VCR or
Cable/Satellite
Box
OUT IN
Rear of TV
(example only)
AUDIO
OUT
S-VIDEO
IN
VIDEO IN
SCART IN
SCART IN
2
A/V SCART OUT
AUDIO IN
AUX
AUDIO OUT
WOOFER
LINE OUT
S-VIDEO
VIDEO  OUT
VIDEO
AM
(8 )
SSPPEEAAKKEERRSS
FR SLSR SWCFL
OUT
OPTICAL CO AXIAL
DIGITAL
IN
1
24 3
2
A/V SCART OUT
ACMAINS~
S-VIDEO
VIDEO  OUT
VIDEO
AUDIO
OUT
S-VIDEO
IN
VIDEO IN
SCART IN
~ AC MAINS
4 1
Connections
IMPORTANT!
The type plate is located at the bottom of the
system.
This product complies with the radio interference
requirements of the European Community.
The apparatus shall not be expose to dripping or
splashing and that no objects filled with liquid such
as vase shall be placed on the apparatus.
To avoid overheating of the system, a safety circuit
has been built in. Therefore, your system may
switch to Standby mode automatically under
extreme conditions. If this happens, let the
system cool down before reusing it.
1-13
CONNECTIONS AND TROUBLESHOOTING
Step 8: Connecting digital
audio equipment
Listening to the playback
1Connect the DVD system’s DIGITAL IN jack to the
DIGITAL OUT jack on a digital audio device.
Before starting operation, press AUX/DI on the remote to
select “AUX-DI” in order to activate the input source.
Recording (digital)
2Connect the DVD system’s DIGITAL OUT
(COAXIAL or OPTICAL) jack to the DIGITAL IN jack
on a digital recording device (DTS-Digital Theatre System
compatible, with a Dolby Digital decoder, for example).
Before starting operation, set the DIGITAL OUTPUT
according to the audio connection. (See page 19 “Setting
the Sound - Digital Output”).
Notes:
– Always refer to the owner’s manual of the other equipment
for complete connection and use details.
Connections
DIGITAL IN
DIGITAL OUT
AUDIO IN
AUX
AUDIO OUT
WOOFER
LINE OUT
AM
SSPPEEAAKKEERRSS
FR SRCFL
OUT
OPTICAL CO AXIAL
DIGITAL
IN
(for exampler)
CD Recorder
1
2
Troubleshooting
WARNING!
Under no circumstances should you try to repair the system yourself, as this will invalidate the warranty. Do not
open the system as there is a risk of electric shock.
If a fault occurs, first check the points listed below before taking the system for repair. If you are unable to solve
a problem by following these hints, consult your dealer or service center.
Problem Solution
No power. – Check if the AC power cord is properly connected.
No picture. – Select the appropriate video input mode on the TV.
– Check if the TV is switched on.
– Check the video connection.
– Check the system is securely connected.
Distorted or poor picture. – Sometimes a small amount of picture distor tion may appear. This is not a malfunction.
– Clean the disc.
– Connect the system to TV’s S-video input.
The aspect ratio of the screen –The aspect ratio is fixed on the DVD disc.
cannot be changed even though – Depending on the TV, it may not allow to change the aspect ratio.
you have set the TV shape.
No sound or distorted sound. – Adjust the volume.
– Check that the speakers are connected correctly.
– Replace the speaker cables.
– Check the speaker settings.
– The system is in pause, slow motion or fast forward/reverse mode, press PLAY to resume
normal play mode.
No sound is heard from the – Use the CENTER +/- or REAR+/- to adjust the volume level.
center or rear speakers. – Check that the center or rear surround speakers is connected correctly.
– Use surround mode.
The DVD player does not –Insert a readable disc.
start playback. –Check the disc type, color system and region code.
–Clean the disc.
– Place the disc with the playback side down.
–Press SYSTEM MENU to turn off the setup menu screen.
– Cancel the parental control rating function or change the rating level.
– Moisture has condensed inside the system. Remove the disc and leave the system turned on
for about an hour.
The DVD system does not respond – Disconnect the power plug from the outlet, and insert again.
when the buttons are pressed.
The language for the sound or – Multi-language sound or subtitle is not recorded on the DVD.
subtitle cannot be changed when – Changing the language for the sound or subtitle is prohibited on the DVD.
playing a DVD.
No image is output when a–Make sure the component is connected correctly.
function is selected. – Press the correct function button for the input source.
Considerable noise in radio –Tune in the correct frequency.
broadcasts. –Connect the antenna.
– Route RF (AC-3) and digital cables away from the antenna terminals and wires.
– Fully extend the FM wire antenna. Position for best reception and secure to a wall.
–Connect an outdoor FM antenna.
– Adjust the direction and position for best reception.
– Connect an additional or external AM antenna.
–Turn off the equipment causing the noise or move it away from the DVD system.
– Place the antenna far ther away from the equipment causing the noise.
The remote control does not –Point the remote control at the remote sensor of the unit.
function. – Reduce the distance to the player.
–Remove any possible obstacles.
–Replace the batteries with new ones.
–Check that the batteries are loaded correctly.
The display is dark. – Press DIM again.
Low hum or buzz sound. – Place the DVD system as far away as possible from electric devices with interference.
Low bass response. – Check all speakers for correct polarity.
1-14
AD905W WIRELESS SYSTEM INFORMATION
AD905W Wireless System
(Only for LX3750W)
The AD905W accessory gives you the option for wireless
speaker connection.
Please check you have all the supplied parts for your
AD905W wireless set:
–1 x AD905WT
WIRELESS TRANSMITTER
–1 x AD905WA
WIRELESS RECEIVER
–1 x 14V adapter
–1 x table stand
1Remove the PHILIPS cover from the AD905WA
WIRELESS
RECEIVER
as shown in Fig. 1, to access the connection
terminal. Connect your rear speaker terminals with the
corresponding color terminals on the AD905WA
WIRELESS RECEIVER
2Insert the table stand into the brackets as shown in Fig.2.
3Connect the AD905WA
WIRELESS RECEIVER
power cord
to your power supply.
4Check / adjust the AD905WA
WIRELESS RECEIVER
OFF-
ON switch to the ON position (see Fig.1).
➜The AD905WA
WIRELESS RECEIVER
power indicator
lights up green.
5Connect the 14V power adapter to the AD905WT
WIRELESS TRANSMITTER
and power supply as shown in Fig.
3.
6Make sure you position both the AD905WT
WIRELESS
TRANSMITTER
and AD905WA
WIRELESS RECEIVER
at least
2 meters apart.
7Connect and carefully match the AD905WT
WIRELESS
TRANSMITTER
inputs to the corresponding surround
speaker jacks on your LX3750W DVD system.
➜The AD905WT
WIRELESS TRANSMITTER
power
indicator lights up red.
8Check and adjust the 4-channel toggle switch on the
AD905WT
WIRELESS TRANSMITTER
and AD905WA
WIRELESS RECEIVER
(CHANNEL SELECTOR switch),
so that both units are using the same channel.
9On your LX3750W DVD system, play an audio source
and activate the surround sound mode option. Adjust the
volume to reproduce surround sound in the rear speakers.
10 Extend the antenna vertically on both the AD905WT
WIRELESS TRANSMITTER
and AD905WA
WIRELESS
RECEIVER
to improve reception. Check the antennas are
safely positioned without obstruction.
To ensure quality sound production and
transmission
1
2
4 1
3
●Place both the AD905WT
WIRELESS TRANSMITTER
and
AD905WA
WIRELESS RECEIVER
off the ground
(recommended minimum height of 30cm).
●Avoid placing the AD905WT
WIRELESS TRANSMITTER
too
close to your DVD receiver, AC power adapter, TV or other
electrical equipment as it may cause electrical interference.
●In case of sound distortion, please select another channel
for both the AD905WA
WIRELESS RECEIVER
and
AD905WT
WIRELESS TRANSMITTER
.The distortion could
be the result of interference caused by other equipment
using same frequency channel in your house or
neighbourhood.
Notes
–After you switch off your DVD system, the AD905WT
WIRELESS TRANSMITTER
automatically enters standby mode and
the red power indicator eventually comes out. On receiving an
incoming audio signal from your DVD system again, the
AD905WT
WIRELESS TRANSMITTER
automatically powers up.
–When the AD905WA
WIRELESS RECEIVER
enters the Eco-
power standby mode, the power indicator lights up red.
Introduction and General Information
1) System Reset
a) Press "SYSTEM" button on R/C. TV show "SETUP"
b) Select the menu using the " " and " " button on R/C
c) Go feature setup page to do system reset
2) Region Code Change
2-1
System, Region code, Tuner, etc. setting procedure
After replacement / repair of the MPEG board, the customer
setting and the region code may lost. Changing the Region
code will put the player back in the state which it has left the
factory.
Region Code
1USA
2EU, UK
3AP
4Australia, NZ, Latam
5RUSSIA, INDIA
6CHINA
TV System
1NTSC
2PAL
3AUTO
Menu/ Audio Subtitle (AS) Language
1English
2English
3English
4English
AFS 001 LX3000D/LX3500D
002 MX3600D/MX3700D/MX3800/MX3550D
003 LX3700D/LX3750W
oem derivative
08
. region code = 1 digit
. tv system = 1 digit
. "as/menu lang" = 1 digit
. "AFS" = "architechture Feature Set" = 3 digits
This field is used to define the architecture / features sets for
each product.
. "oem derivative" = 2 digit
This field is use to define the OEM set. This will affect the
background display.
Hence in total, reprograming will be done by way of the
remote control. It should run as below :-
a) Put the player in stop mode. No disc loaded.
b) Press the following key on remote control:
For LX3700D/22S (Europe)
<PLAY> <159> <221> <003> <08> PLAY
For LX3700D/21S (AU/NZ)
<PLAY> <159> <421> <003> <08> PLAY
For LX3700D/25S (UK)
<PLAY> <159> <221> <003> <08> PLAY
For LX3750W/37 (USA)
<PLAY> <159> <111> <003> <08> PLAY
∗∗
∗∗
∗ After the Region Code is changed it is necessary to reset
the system so that the new Region Code will be fully
effective. All customer setting will be lost.
∗∗
∗∗
∗ On top of the maximum number of times allowed for
changing the region code is changed to 25.
∗∗
∗∗
∗ When the counter reach 25, you will not be able to further
change the code until you reset the timer by the Region
Code timer reset procedure
3) Region code change timer reset
Press below key to reset the timer :
a) In DISC source, stop mode and no disc in tray.
b) Press R/C "Play -159-PLAY" to reset timer to 25
4) Tuner area change
a) Press the "OPEN/CLOSE" button to openthe set's door
b) Press "1" "5" "9" button by using R/C.
c) TV Show "TUNER AREA ADJUST"
d) Select the tuner area you want by using the " " and
"" button on R/C, then press "OK" to confirm. TV show
" TUNER AREA CHANGED"
If you didn't press it in five seconds, the system will remain
original status.
USA FM 87.5M 108M 100K
AM 530K 1700K 10K
APAC FM 87.5M 108M 50K
AM 531K 1602K 9K
EUROPE FM 87.5M 108M 50K
AM 531K 1602K 9K
LATAM FM 87.5M 108M 50K
AM 530K 1710K 10K
AUSTRALIA FM 87.5M 108M 50K
/ NZ AM 531K 1602K 9K
Note :-
(a) Please refer to the above different tuner area.
AREA BAND FREQUENCY (Hz) STEP(Hz)
5. Video Out Change
a) Press "SYSTEM" on R/C button
b) Select the menu using the " " and " " button on R/C
c) Go picture setup page select Video out item.
6. Password Change
a) Press "SYSTEM" on R/C button
b) Select the menu using the " " and " " button on R/C
c) Go feature setup page select "PASSWORD". TV show
"ENTER CODE". Press 4 times of "STOP" button on R/C.
d) Select "PARENTAL" "8 ADULT" on TV.
e) Enter PASSWORD to "1234"
∗∗
∗∗
∗ "1234" is a default password supplied.
7. Checking on the Software version
a) Open the CD door.
b) Press "123" and "OK" on the remote control.
c) TV will show the version on screen.
8. Upgrading new software
a) Open the CD-door, then insert the CD-R program disc.
b) Close the CD-door.
c) TV will show:-
. "disc loading"
. "bank30.rom"
. "writing" about 6 seconds.
. "Done"
2-1
CAUTION !
This information is confidencial and may
not be distributed. Only a qualified service
person should reprogram the Region Code.
2-2 2-2
REPAIR INSTRUCTION
2
CN213 CN906
IC9001
IC9002
IC201
IC401, IC1001, IC1003, IC1005,
IC1006, IC1007, IC1009, IC1010,
IC1011, IC1012, IC1013, IC1015
Circuit and other 3.3V and
SV supply circuit
Standby
RB906 TO CN906 and
CN213 CN905
IC401
Only IC501
CN502 IC401
IC502
CN502 IC401
IC503
CN503
JK304
Check Q9001,Q9002,Q9003,
Q9004, IC9004 IC3001 Confirm
Ic Voltage and SW
IC401
Only C/ RS
Only LS/SW
Check IC401 pin 7, 8, 9
I S Signal
Check pin 10, 11, 20 CLK
Signal confirm correct
Check pin 18, pin 19 I C
Signal cofirm correct
Check IC401 and IC1003
Circuit
11
23
3
1
2
3
2
CN1003
CN951
CN951
2-3 2-3
REPAIR INSTRUCTION
Q9032 Q9034
Q9032
IC1003 (LC72131-CE , DI/DO,CLK)
IC1003 TO IC152
IC101, IC152
Q9034
IC3001
RB3001 IC1009 TO IC305, IC306 IC4001 Q3001 Q3002
IC1003
JK301, JK302-A TO IC1003
IC4001
IC4001
IC305, IC306,
IC307 TO IC304
Q303, Q304
IC307 Circuit
IC301
CN3001 pin is OK ?
IC1009 TO IC301-A
and IC302
CN3001
1
2
OK
3-1
DISASSEMBLY INSTRUCTIONS
1) Open the DVD Tray by using the Open/Close Button
while the Set is ON and disconnect the mains supply after
removing the Tray Cover.
Note: If this is not possible, the DVD Tray has to be open
manually.
Take a mini screw driver about 2mm diameter and make
a marking 24mm from the tip as shown in figure 2. place
the set on its side, insert the mini screw driver till the
marking and slide it towards the right as shown in figure1
until the Tray moves out of the Front Pael.
Dismantling of the Front Panel Assembly 2) Return the set to its upright position and remove the T ray
Cover as shown in Figure 3 and close the tray manually
by pushing it back in.
3) Loosen 10 screws and remove the T op Cover by lifting the
rear portion upwards before sliding it out towards the rear.
-10 screws on the bottom.
4) Loosen 3 screws & lift up the top edge of Front Panel
assembly to free some catches before sliding it out
towards the front.
-3 screws on the inside.
- 1 screw "F" on the inside as indicated in Figure 5.
Figure 5
Figure 2
3-1
Figure 1
24mm
2mm
1) Loosen 4 screws "A" to remove the DVD module as
shown in figure 5.
Figure 4
Note: Do not lost the limited
parts of the Servo board
Figure 9
Dismantling of the Servo Board
Dismantling of the Main Board
Figure 3
Figure 10
A
H
B
Figure 6
Figure 7
Figure 8
Dismantling of the Key Board
1) Loosen 2 screws "C" at the top of the button as shown in
figure 6.
2) Loosen 6 screws"D" at the top of the key board 1 as shown
in figure 7.
3) Loosen 7 screws"E" on the button bottom of the key board
2 as shown in figure 8.
Repeat
Marking just outside the
slot on the rear cabinet
Marking just outside the
slot on the rear cabinet
D
C
E
1) Loosen 6 screws "G" on the top of main board as shown in figure 9.
2) Loosen 4 screws "H" at the main bottom as shown in figure 10.
3) Loosen 8 screws "I" at the back panel as shown in figure 12.
(SCART : Loosen 8 screws)
(RGB : Loosen 9 screws)
G
F
3-2
SER VICE POSITIONS
Service position B
3-2
Dismantling of the Power Board
1) Loosen 6 screws "H" at the top of the Power Board as shown in
figure 13
Figure 13
J
Scart Jack use for LX3700/22S ,/25S
RGB Jack use for LX3700/21S ,LX3750/37S
Figure 11
Figure 12
I
Service position A
4-1
BLOCK DIAGRAM
4-1
4-2
WIRING DIAGRAM
4-2
CONTROL / SPEAKER JACK
BOARD
TABLE OF CONTENTS
IC Interbnal Block Diagram & Voltage.............................5-1
Circuit Diagram ................................................................5-2
PCB Layout View.............................................................5-3
Electrical Parts List ..........................................................5-4
5-1 5-1
CF745 INTERNAL BLOCK DIAGRAM
PT6311 INTERNAL BLOCK DIAGRAM
PIN NO 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18
Voltage 0 0 0 4.8 0 4.8 4.8 0 0 0 0 0 0 4.8 0 0 0 0
IC201 (BG2B83)
PIN NO 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
Voltage 0 0 0 0 5 5 0.6 5 5 0.9 0 0 0 5 -18.5 -19 -19 -9.4 -17 -15
PIN NO 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40
Voltage -18.8 -13.3 -11.3 -17 -11.4 -17 -19 -14.6 -17.3 -11.4 -13 -9.5 5 -19.5 -17.8 -17.9 -17.9 -17.9 -17.8 -15.9
PIN NO 41 42 43 44 45 46 47 48 49 50 51 52
Voltage -16.5 -16.7 15.8 16 5 0 0 2.1 2.1 2.2 2.2 3
IC251 (PT6311)
PIN NO b c e
Voltage 4.6 4.1 4.1
Q204 (2SC945)
PIN NO cbe
Voltage 4.8 0 4.8
Q201 (2SA733) PIN NO b c e
Voltage 4.8 0 4.8
Q202 (2SA733) PIN NO b c e
Voltage 4.8 0 4.8
Q203 (25A733)
WDT TIME
OUT
8
STACK 1
STACK 2
EPROM/ROM
512 X 12 TO
2048 X 12
INSTRUCTION
REGISTER
INSTRUCTION
DECODER
WATCHDOG
TI MER
CONFIGURATION WORD
OSCILLATOR/
TI M ING &
CONTROL
GENERAL
PURPOSE
REG ISTER
FI LE
(SRAM)
24, 25, 72 or
73 B ytes
WDT/TMR 0
PRESCALER
OPTION REG. “OPTION”
“SLEEP”
“CODE
PROTECT”
“OSC
SELECT”
DIRECT ADDRESS
TMR0
FROM W
FROM W
“TRIS 5 ” “TRIS 6” “TRIS 7”
FSR
TRIS A PORTA TRIS B PORTC
TRISC
PORTB
FROM W
T0CKI
PIN
9-1 1
9- 11
12
12
8
W
44
4
DATA BUS
888
8
8
8
8
ALU
STATUS
FROM W
CLKOUT
8
9
6
55- 7
OSC1OSC2 MCLR
LI TERALS
PC “DISABLE ”
2
RA<3:0> RB<7:0> RC <7: 0>
(28-Pin
De vi ces O n ly)
DIRECT RAM
ADDRESS
Serial
Data
interface
LED
Driver
OSC Timming
Generator
Segment
Driver/
Dimming
Circuit Grid
Driver
Control
Genaral
Input
Register Key Matrix
Memory
Genaral
Input
Register
SG1/KS1
SG2/KS2
SG3/KS3
SG4/KS4
SG5/KS5
SG6/KS6
SG7/KS7
SG8/KS8
SG9/KS9
SG10/KS10
SG11/KS11
SG12/KS12
SG13/GR16
SG14/GR15
SG15/GR14
SG16/GR13
SG17/GR12
SG18/GR11
SG19/GR10
SG20/GR9
GR1
GR2
GR3
GR4
GR5
GR6
GR7
GR8
VEEGNDVDDK1
LED 5
LED 4
LED 1
SW 1
DIN
DOUT
CLK
STB
VDD
OSC R
SW 2
SW 3
SW 4
LED 2
LED 3
K2 K3 K4
Grid
Driver/
Key Scan
Output
VOLTAGE
5-2 5-2
CIRCUIT DIAGRAM
1 2 3 4
1 2 3 4
A
B
C
D
A
B
C
D
C201 D2
C202 D3
C203 D3
C204 D1
C205 D2
C206 C3
C207 C3
C208 A2
C209 A2
C210 A2
C211 A1
C212 A1
C214 D4
C215 D4
C216 D1
C217 C3
C218 C4
CN211-B C1
CN202-B C3
CN217 C2
D201 B2
D202 B2
D204 D2
DP201 A4
IC201 D2
IC202 A2
JK3001 B4
LD201 D1
Q201 B2
Q202 D1
Q203 B3
Q204 D3
R201 C2
R202 D2
R203 C2
R204 D2
R205 D2
R206 D1
R207 C3
R208 C3
R209 D3
R210 D1
R211 A1
R212 A1
R213 A1
R214 C2
R215 C2
R216 D1
R217 D1
R218 C3
R219 C3
R220 B2
R221 B2
R222 B2
R224 A1
R225 A1
R226 A1
R227 D2
R229 B2
R230 A4
R231 B4
R232 C4
R233 C4
R235 A1
R236 A1
R237 A1
R238 D1
R239 D3
R240 A1
R241 A2
R242 D4
R243 D2
R244 D4
R248 A2
RB211-B C1
RB213 D4
RB214 B4
RB216 C4
RB217 C2
R218A D4
R218B D4
RB212-B C3
RB3001 C4
SN201 B3
TA201 C2
TA202 B2
TA203 B2
TA204 C3
TA205 C1
TA206 C1
TA207 C1
TA208 D1
TA209 D1
VR201 D4
XL201 D1
ZD201 D3
ZD202 C3
ZD203 C3
ZD205 A4
5-3 5-3
PCB LAYOUT TOP VIEW
Q204 B1
R201 C3
R202 B2
R203 B2
R204 B2
R205 C2
R206 B3
R207 A2
R208 B2
R209 C2
R210 C2
R211 A5
R212 A5
R213 A5
R214 A2
R215 A2
R216 C4
R217 C4
R218 A2
R219 A2
R220 A3
R221 A3
R222 A3
R224 A3
R225 A3
R226 A3
R227 B3
R228 A3
R229 A3
R231 A6
R232 B2
R233 B2
R235 A3
R236 A3
R237 A3
R238 B3
R239 B4
R240 A5
R241 B3
R242 B4
R243 B3
R244 B2
RB211-B A3
RB212-B B2
RB213 B4
RB214 A5
RB216 B4
RB217 A1
RB218A C1
RB218B C1
RB501 D2
RB502 D2
RB503 D3
RB3001 B6
SN201 A1
TA201 A1
TA202 A6
TA203 A6
TA204 A5
TA205 C5
TA206 C5
TA207 C4
TA208 C4
TA209 C2
TA210 C2
VR201 B1
XL201 B3
ZD201 B4
ZD202 B2
ZD203 A2
ZD205 A6
C119 B6
C120 B6
C121 A5
C122 A5
C201 C2
C202 B4
C203 B4
C204 B2
C205 B2
C206 A1
C207 A1
C208 A4
C209 A4
C210 A4
C211 B5
C212 B4
C214 C1
C215 C1
C216 C3
C217 A2
C218 C2
CN211-B B4
CN212-B B2
CN217 A2
D201 A3
D202 A2
D204 C2
DP201 B4
IC201 C3
IC202 A4
JK3001 B6
JK5001 D2
JMP1 A3
JMP2 A3
JMP3 A3
JMP4 A3
JMP5 A3
JMP6 A5
JMP7 A5
JMP8 A3
JMP9 A2
JMP10 A2
JMP11 A3
JMP12 A3
JMP13 B2
JMP14 A4
JMP15 B4
JMP17 C2
JMP16 A2
JMP18 A3
JMP19 B4
JMP20 A3
JMP21 A4
JMP22 B3
JMP23 B2
JMP24 C3
JMP25 B4
JMP26 B3
JMP27 A4
JMP28 B4
JMP29 C3
JMP30 C4
JMP31 A4
JMP32 A1
JMP33 A1
JMP34 B2
JMP35 B6
JMP36 C2
LD201 C2
Q201 A2
Q202 C4
Q203 A2
A
B
C
A
B
C
D D
123456
123456
5-4
ELECTRICAL PARTSLIST - CONTROL BOARD
- MISCELLANEOUS -
CN211B 9965 000 18027 CONNECTOR 8P
CN212B 9965 000 18028 CONNECTOR 5P
CN213 9965 000 18029 CONNECTOR 3P
CN217 9965 000 18030 CONNECTOR 2P
DP201 9965 000 18031 VFD 100X25MM
JK3001 9965 000 18032 D3.5 9P NICKEL
LD201 9965 000 17400 LED
RB211B 9965 000 18033 8P 140MM 2468#26 RAINBOW
RB212B 9965 000 18033 8P 140MM 2468#26 RAINBOW
RB213 9965 000 18034 CON/WIRE 3P 180MM
RB214 9965 000 18035 8P 160MM 2468#26
RB216 9965 000 18036 5P 150MM
RB217 9965 000 18037 2P 280MM
RB3001 9965 000 18038 4P 100MM
SN201 9965 000 10897 IR SENSOR RPM6938-V4
TA201 4822 276 13648 SWITCH
TA202 4822 276 13648 SWITCH
TA203 4822 276 13648 SWITCH
TA204 4822 276 13648 SWITCH
TA205 4822 276 13648 SWITCH Note: Only these parts mentioned in the list are normal
TA206 4822 276 13648 SWITCH service parts.
TA207 4822 276 13648 SWITCH
TA208 4822 276 13648 SWITCH
TA209 4822 276 13648 SWITCH
VR201 9965 000 18039 ENCODER L15XA7
- COILS & FILTERS -
XL201 9965 000 17405 CRYSTAL 4.00000MHZ
- DIODES -
D201 4822 130 30621 1N4148
D202 4822 130 30621 1N4148
D204 4822 130 30621 1N4148
ZD201 4822 130 34233 BZX79-B5V1
ZD202 4822 130 34233 BZX79-B5V1
ZD203 4822 130 34233 BZX79-B5V1
ZD205 9965 000 17373 23.6-24.7V 0.5W
- IC & TRANSISTORS -
IC201 9965 000 17447 IC S-CPU EM78P156ELP
IC251 9965 000 12550 PT6311(PTC)
Q201 4822 130 63876 2SA733R
Q202 4822 130 63876 2SA733R
Q203 4822 130 63876 2SA733R
Q204 4822 130 41198 2SC945P
!
5-5
6-1
TABLE OF CONTENTS
RGB Circuit Diagram (For /21S/21R/37 only)............ 6-2
RGB Board Layout (For /21S/21R/37 only) .............. 6-2
Scart Circuit Diagram (For /22S/25S only)................ 6-3
Scart Board Layout (For /22S/25S only) ................... 6-3
Electrical Parts List(RGB & SCART)......................... 6-4
RGB & SCART BOARD
6-2
CIRCUIT DIAGRAM - RGB BOARD
A
B
A
B
12
12
3
3
4
4
FB181 B3
FB182 B2
FB183 B2
JK182 B1
JK183 A2
JK184 A4
RB181 B4
ZD181 B4
ZD182 B4
ZD183 B3
ZD184 B1
ZD185 B2
C181 B2
C182 B2
C183 B1
C185 B2
C186 B3
C187 B4
ZD186 B2
1
2
1
2
AB
AB
FB181 A1
FB182 A2
FB183 A2
JK182 B2
JK183 B2
JK184 B1
RB181 A1
ZD181 B1
ZD182 B1
ZD183 B1
ZD184 A2
ZD185 B2
C181 B2
C182 B2
C183 B2
C185 B1
C186 B1
C187 B1
ZD186 A2
PCB LAYOUT - RGB BOARD
PCB LAYOUT - SCART BOARD
CIRCUIT DIAGRAM - SCART BOARD
6-3
A
B
A
B
12 34
12 34
C1001 A3
C1002 A3
C1003 A2
C1004 A2
C1005 A2
C1006 A1
C1007 A4
C1008 A4
C1009 A4
CN101AA3
CN101BA3
FB137 A3
FB138 A4
FB139 A2
FB140 A2
FB141 A1
FB142 A1
FB144 A1
FB145 A4
FB146 A4
FB147 A4
JK103 B4
JK401 A4
JK2001 B1
JMP1 A1
JMP2 A2
R1001 A2
R1002 A2
R1003 A1
RB1002A1
ZD1101 A2
ZD1103 A1
ZD1104 A1
ZD1105 A4
ZD1106 A4
C1001 A3
C1002 A3
C1003 A2
C1004 A2
C1005 A2
C1006 A2
C1007 B1
C1008 B2
C1009 B2
CN101AA4
CN101BA4
FB137 A3
FB138 A3
FB139 A2
FB140 A2
FB141 A2
FB142 A2
FB144 A2
FB145 B2
FB146 B2
FB147 B2
JK103 B1
JK401 B1
JK2001 A1
R1001 A2
R1002 A2
R1003 B3
RB1002A4
ZD1101 A3
ZD1103 A3
ZD1104 A3
ZD1105 B3
ZD1106 B2
A
B
A
B
1234
12 34
6-4
ELECTRICAL PARTSLIST - RGB BOARD
- MISCELLANEOUS -
JK182 9965 000 18044 JACK 1PW/GND
JK183 9965 000 12607 DIN JACK, S-VIDEO OUT
JK184 9965 000 12609 RCA JACK R/G/B
RB181 9965 000 18045 CON/WIRE UL2854#30 5P
- COILS & FILTERS -
FB181 9965 000 12470 BEAD FERITE 100Ω/ at 100MH
Z
FB182 9965 000 12470 BEAD FERITE 100Ω/ at 100MH
Z
FB183 9965 000 12470 BEAD FERITE 100Ω/ at 100MH
Z
- DIODES -
ZD181 4822 130 31554 BZX79-B4V3
ZD182 4822 130 31554 BZX79-B4V3
ZD183 4822 130 31554 BZX79-B4V3
ZD184 4822 130 31554 BZX79-B4V3
ZD185 4822 130 31554 BZX79-B4V3
Note: Onlythese parts mentionedinthe list are
normalservice 
p
arts.
ELECTRICAL PARTSLIST - SCART BOARD
- MISCELLANEOUS -
CN101A 9965 000 18015 CONNECTOR 3P
CN101B 9965 000 15900 CONNECTOR 3P
FB137 9965 000 12470 BEAD FERITE 100R/ at 100MHz
FB138 9965 000 12470 BEAD FERITE 100R/ at 100MHz
FB139 9965 000 12470 BEAD FERITE 100R/ at 100MHz
FB140 9965 000 12470 BEAD FERITE 100R/ at 100MHz
FB141 9965 000 12470 BEAD FERITE 100R/ at 100MHz
FB142 9965 000 12470 BEAD FERITE 100R/ at 100MHz
FB144 9965 000 12470 BEAD FERITE 100R/ at 100MHz
FB145 9965 000 12470 BEAD FERITE 100R/ at 100MHz
FB146 9965 000 12470 BEAD FERITE 100R/ at 100MHz
FB147 9965 000 12470 BEAD FERITE 100R/ at 100MHz
JK103 9965 000 18044 JACK 1PW/GND
JK401 9965 000 12607 DIN JACK, S-VIDEO OUT
JK2001 9965 000 18051 21P P=3.81MM
RB1002 9965 000 18052 CABLE 8P 300MM A=2.0mm
- DIODES -
ZD1101 9965 000 12554 ZENER 3.8-4.0V 0.5W
ZD1103 9965 000 12554 ZENER 3.8-4.0V 0.5W
ZD1104 9965 000 12554 ZENER 3.8-4.0V 0.5W
ZD1105 9965 000 12554 ZENER 3.8-4.0V 0.5W
ZD1106 9965 000 12554 ZENER 3.8-4.0V 0.5W
Note:  Onlythese parts mentionedinthe list are
normalservice 
p
arts.
DVD LOADER
7-1
It is not recommended for component repair on this Module but to
replace the major assembly when it becomes defective.
Therefore limited service parts list are published in this chapter.
Explorer View - DVD Loader
MECHANICAL PARTS LIST
M01 M1010000013 MAIN BASE
M02 62300000100 PULLEY LOADING
M03 62300000200 GEAR LOADING
M04 62300000300 GEAR PULLEY
M05 62230000102 LEVER SWITCH
M06 62230000202 CAM SLIDE
M07 62230000304 LEVER LIFT PU
M08 61050000900 BASE P/U OUT
M09 62300001800 SLIDE STEP
M10 62230001800 SUPORT PU
M11 62350000301 CAP G/S SKY
M12 62230000901 TRAY
M13 62230001700 CLAMP
P01 61050000200 PLATE CLAMP
P02 61010001501 COVER TOP
P03 61010001201 COVER BOTTOM
S01 50010000010 SCREW MC
S02 50020000005 SCREW TAP
S03 50020000010 SCREW TAP
S04 50040000007 SCREW TT
S05 50010000001 SCREW MC
S06 50040000009 SCREW TT
S07 50020000003 SCREW TAP
S08 50020000009 SCREW TAP
S09 50020000011 SCREW TAP
E01 30114000021 MOTOR GEAR
E02 30601000102 PCB BARE
E03 37012000003 SWITCH SENSTI
E04 62590000200 BELT PULLEY
E05 30114000012 MOTOR STEP
E06 30114000014 MOTOR SPINDLE
E07 35504000011 PICK UP
E08 61550000600 SPRING SLIDE
E09 61250000200 SHAFT P/U GUIDE
E10 62610000300 DAMPER
E11 35405000001 MAGNET CLAMP
E12 37590000005 FFC PU
E13 63140002100 LABEL MAIN
E14 63140000301 LABEL VOID
E15 E3000601502 PCB MAIN
7-2
8-10 8-10
CIRCUIT DIAGRAM (TOP LEFT)
4321
4321
C
B
A
C
B
A
C001 A2
C003 A2
C005 A1
C006 A1
C007 A1
C008 A1
C009 A1
C010 A1
C011 A1
C012 B1
C014 B2
C015 B2
C016 A2
C101 A2
C102 A2
C104 B2
C106 B2
C107 B2
C108 B2
C109 B2
C110 B2
C111 B2
C112 B1
C113 B1
C114 B1
C115 B1
C116 B1
C117 B1
C118 B1
C119 B1
C120 B1
C122 B1
C123 B1
C124 B1
C125 B2
C126 B2
C127 B1
C129 C2
C130 C2
C131 B2
C132 B2
C133 B2
C134 B5
C135 B1
C136 B1
C137 B1
C138 B1
C139 C1
C140 B1
C141 C1
C142 B1
C143 B1
C144 B1
C145 B1
C151 A1
C153 A1
C154 A1
C155 A1
C156 A1
C157 A1
C163 A1
C164 A1
C165 A1
C166 B1
C167 B1
C168 B1
C169 B1
C170 A1
C171 A1
C173 A1
C174 A1
C175 A1
C176 A1
C903 A2
C1001 B2
C1002 A2
C1003 A2
C1004 A2
C1005 A2
C1006 A2
C1007 A2
C1008 B3
C1009 B3
C1010 C4
C1028 B4
C1031 B4
C1032 B4
C1033 B4
C1034 C4
C1035 C4
C1100 C2
C1101 C2
C1102 C2
C1103 C2
C1104 C2
C1105 C3
C1106 C2
C1107 C2
C1109 C2
C1110 C2
C1111 C3
C1115 C2
C1116 C2
C1021 B3
C1022 B4
C1023 B4
C1025 B4
C1026 B4
C1027 B4
C1120 A4
C3031 C1
C3034 C1
C3035 C1
C9002 B3
C9003 B2
C9004 B2
C9005 B2
C9006 B2
C9007 B3
C9008 B3
C9009 B3
C9010 B3
C9011 B3
C9013 A3
C9014 A3
C9015 A3
C9016 A3
C9020 A3
C9021 A3
C9031 A2
C9032 A2
C9036 A2
C9037 A2
C9038 A2
C9039 A3
C9040 A3
CF101 A2
CF102 B2
CF1034B1
CN002 A1
CN1003B3
CN904 B2
CN905 B3
CN906 A4
CN951 A4
D001 A2
D002 A2
D003 A1
D004 A1
D101 B1
D1003 A4
D3003 C1
D9001 B3
D9002 B2
EF001 A2
EF002 A2
FB9001B2
FB9003B3
IC151 A1
IC152 A1
IC1001 B4
IC1004-FC3
IC1005 B4
IC1006 B4
IC1010 C4
IC1011 C4
IC1012 B3
IC1013 C3
IC1015 C3
IC9001 B2
IC9002 B3
IC9003 A3
IC9004 A3
JK001 A2
JK002 A2
JK301 C1
JK302-AC1
JK302-BC1
L102 B2
L103 B1
L104 B1
L151 A1
L153 A1
L154 A1
L1004 C3
L9031 A2
L9032 A2
Q001 A1
Q101 A2
Q102 A1
Q103 B1
Q104 B1
Q105 B1
Q3002 C1
Q9001 A3
Q9002 A3
Q9003 A3
Q9004 A3
Q9031 A2
Q9032 A2
Q9033 A2
Q9034 A3
R001 A2
R002 A2
R003 A1
R004 A1
R005 A1
R007 B2
R101 A2
R102 A2
R103 A2
R104 B2
R105 A2
R106 A2
R107 A2
R108 B1
R109 B1
R110 B1
R112 B2
R113 B2
R114 B2
R115 B2
R116 B1
R117 B1
R119 B1
R122 B1
R123 B1
R124 B1
R125 B1
R126 B1
R129 C1
R130 B1
R131 C1
R132 B1
R133 C1
R134 B1
R135 B1
R136 B1
R137 B1
R138 B1
R139 12
R151 A1
R154 A1
R153 A1
R155 A1
R156 A1
R157 A1
R158 B1
R159 B1
R160 B1
R161 B1
R162 B1
R163 B1
R165 B1
R167 B2
R168 B2
R170 A1
R1003 B4
R1004 B4
R1005 B4
R1010 B3
R1011 B3
R1012 A4
R1041 C4
R1042 C4
R1043 C4
R1044 C3
R1045 C3
R1046 C3
R1047 C3
R1048 C3
R1049 C3
R1051 B2
R1052 B2
R1053 B3
R1054 C2
R1055 C2
R1056 C2
R1057 C3
R1059 C2
R1060 C3
R1066 C2
R1067 C2
R1068 C2
R1069 C2
R1074 C2
R1075 C2
R3038 C1
R3039 C1
R9002 A3
R9003 A3
R9004 A3
R9005 A3
R9006 A3
R9007 A3
R9008 A3
R9009 A3
R9011 B3
R9012 B3
R3032 C1
R3033 C1
R3034 C1
R3035 C1
R3036 C1
R3037 C1
R9031 A2
R9032 A2
R9033 A2
R9034 A2
R9035 A2
R9036 A2
R9037 A2
R9038 A3
RA1001 B4
RA1002 B4
RA1003 B4
RA1004 B4
RB201A B2
T001 A2
T003 B2
T101 B2
T102 B1
T103 B2
T104 B2
T105 B1
T002 A1
TC001 A1
TC002 B2
VD001 A1
VD002 B2
VR102 B1
XL151 A1
XL152 A1
OPEN
BEAD 100 OHM AT 100MNZ
8-11 8-11
CIRCUIT DIAGRAM (TOP RIGHT)
8765
8765
C
B
A
C
B
A
C213 C8
C1012 B8
C1013 B8
C1014 A6
C1015 A6
C1016 A7
C1017 A7
C1023 B5
C1024 A5
C1036 B5
C1037 A6
C1038 A6
C1039 A6
C1040 A6
C1041 A6
C1042 A6
C1043 A6
C1044 A6
C1045 A6
C1046 A6
C1047 A6
C1048 A6
C1049 A6
C1050 A6
C1051 A6
C1052 A6
C1053 A6
C1055 A6
C1056 A6
C1057 A6
C1058 A6
C1059 A6
C1060 A6
C1061 A6
C1062 A7
C1063 A7
C1064 B7
C1065 B7
C1066 B8
C1067 B8
C1068 B8
C1069 B8
C1070 B8
C1071 B8
C1072 B8
C1073 C7
C1074 C7
C1075 C7
C1076 C7
C1077 C7
C1078 C7
C1079 C7
C1080 C7
C1081 C7
C1082 C7
C1083 C7
C1084 C7
C1085 B8
C1086 B8
C1087 A8
C1088 A8
C1089 B8
C1090 B8
C1091 B8
C1092 B8
C1093 A8
C1094 A8
C2001 A5
CN204 A8
CN206 C8
CN213 A5
CN214 C8
D1004 A5
FB1001 A6
FB1002 A6
FB1004 B8
IC1003 B6
IC1004-AA5
IC1004-BA5
IC1004-CC7
IC1004-DC7
IC1007 C7
IC1008 B7
L1003 C7
L1005 A8
L1006 A8
L1007 B8
L1008 A8
Q1001 A6
Q1002 A5
Q1003 A7
Q1004 A7
R1001 C7
R1002 C7
R1006 C7
R1007 C7
R1008 A7
R1013 A5
R1015 A6
R1016 A7
R1017 A7
R1018 A7
R1019 A7
R1020 A7
R1021 A6
R1022 B7
R1023 B7
R1024 B7
R1026 C6
R1027 C7
R1028 C7
R1029 C8
R1030 C8
R1031 A8
R1032 B8
R1033 B8
R1034 A8
R1036 A7
R1037 A8
R1038 A7
R1039 A8
R1040 A8
R1061 A7
R1062 A7
R1071 A5
R1072 A5
R1073 A5
R1077 B7
R1078 B7
R1079 B7
R1080 B7
R1081 B7
R1082 B7
R1083 B7
R1084 B7
R1085 A7
R1086 A7
R1087 A7
R1088 A7
R1089 A7
R1090 A7
R1091 A7
R1092 A7
R2001 A5
R2002 A5
RA1005 C5
RA1006 C5
RA1007 C5
RA1008 C5
RA1009 C5
RA1010 C5
RA1011 C5
RA1012 B7
RA1013 B7
RA1016 B7
RA1017 C7
RA1018 C7
RA1020 C7
RB201B C8
XL1001 C7
ZD1002 A8
ZD1003 A7
ZD1004 A8
ZD1005 B7
ZD1006 B8
ZD1007 B7
ZD1008 B8
ZD1009 A7
ZD1010 A8
ZD1013 C8
ZD1014 C8
BEAD 100 OHM 100MHZ
BEAD 100 OHM AT 100 MHZ
BEAD 100 OHM AT 100 MHZ
BEAD 100 OHM AT 100 MHZ
BEAD 100 OHM AT 100 MHZ
8-12 8-12
CIRCUIT DIAGRAM (BOTTOM LEFT)
4321
4321
F
E
D
F
E
D
C301 F1
C302 F1
C303 F1
C304 F1
C305 F1
C306 F2
C307 F2
C308 F2
C309 F2
C311 F2
C312 F2
C313 F2
C314 F2
C315 F3
C316 F3
C317 F3
C318 F3
C319 F3
C320 E3
C321 E3
C322 F3
C323 E1
C324 E1
C325 E3
C326 E3
C329 E3
C330 E3
C331 D3
C332 E3
C333 D3
C334 D3
C335 D4
C336 D4
C337 D4
C338 D4
C339 D4
C340 D4
C341 D4
C342 D4
C343 D4
C344 D4
C345 D3
C346 E3
C347 D4
C348 E4
C349 E4
C350 E4
C351 E4
C352 E4
C353 E4
C354 E4
C355 D4
C356 E4
C357 E3
C358 E4
C359 E4
C360 E4
C361 E4
C362 E4
C363 E3
C364 E4
C365 F4
C366 E4
C367 E4
C368 E4
C369 F4
C370 F3
C371 F3
C372 F3
C373 F3
C374 E2
C383 F3
C384 F4
C385 F3
C386 F4
C1112 D3
C1113 D3
C1114 D3
C1130 D4
C1131 D4
C1134 E4
C1135 E4
C3001 D1
C3002 D1
C3003 D1
C3004 D1
C3005 D2
C3006 D2
C3007 D2
C3008 D2
C3009 D3
C3010 D2
C3011 D3
C3012 D3
C3013 D3
C3014 D3
C3015 D3
C3016 D3
C3041 E1
CN102 E2
CN3001F1
D301 E2
D302 E2
D303 E3
D304 E2
D305 E2
D306 E2
D3001 E2
D9002 D4
IC301 F2
IC302 F3
IC301-A-AF4
IC301-A-BF4
IC304-A E3
IC304-B E3
IC305-A D4
IC305-B D4
IC306-A E4
IC306-B E4
IC307-A E4
IC307-B E4
IC308-A F3
IC308-B E3
IC1009 D4
IC3001 D2
IC3002-A D3
IC3002-B D3
JK303 E1
JK304-A D1
JK304-B D1
JK304-C E1
L301 F1
L302 F1
L1009 D4
Q301 F2
Q302 F2
Q303 E2
Q304 E2
Q305 E2
Q306 E2
Q307 F2
Q3001 E1
R301 F1
R302 F1
R303 F1
R304 F1
R305 F2
R306 F2
R307 F2
R308 E2
R309 F2
R310 F2
R311 F2
R312 F2
R313 F2
R314 F2
R315 F3
R316 E2
R317 F3
R318 F3
R319 F3
R320 F3
R321 F3
R322 F3
R323 E1
R324 E1
R325 E2
R326 E2
R327 E2
R328 E2
R329 E2
R330 E2
R331 E2
R332 E2
R333 E2
R334 F2
R335 D3
R336 E3
R337 D3
R338 E3
R339 D3
R340 E3
R341 E3
R342 E3
R343 E3
R344 E3
R345 E3
R346 E3
R347 D4
R348 D4
R349 D4
R350 D4
R351 D4
R352 D4
R353 D4
R354 D4
R355 D4
R356 E4
R357 D4
R358 E4
R359 D4
R360 E4
R361 D4
R362 E4
R363 E4
R364 E4
R365 E4
R366 E4
R367 E4
R368 E4
R369 E4
R370 E4
R371 F4
R372 F3
R379 E3
R380 F3
R381 F3
R382 E3
R383 E3
R384 F3
R385 E3
R386 E2
R387 F2
R390 F4
R391 F3
R392 F4
R393 F4
R394 F4
R395 F4
R396 F4
R397 F4
R398 F4
R399 F4
R3001 D2
R3002 D2
R3004 D1
R3005 D1
R3006 D1
R3007 D1
R3009 D1
R3010 D1
R3011 D1
R3012 D1
R3013 D2
R3014 D1
R3017 D2
R3018 D2
R3019 D2
R3020 D2
R3021 D2
R3022 D2
R3023 D3
R3024 D3
R3025 D3
R3026 D3
R3027 D3
R3028 D3
R3041 E1
R3042 E1
R3044 E1
R3045 E2
R9010 E2
RB101AD1
RB101BE1
ZD301 F2
ZD302 F3
ZD303 D2
ZD304 F3
ZD305 D2
ZD306 F3
ZD307 E3
8-13 8-13
CIRCUIT DIAGRAM (BOTT OM RIGHT)
8765
8765
F
E
D
F
E
D
C401 D5
C402 D5
C403 D5
C404 D5
C405 E5
C406 E5
C407 E5
C408 E6
C409 E6
C410 E6
C411 E6
C412 D5
C413 E6
C414 E5
C415 E5
C416 E5
C417 E6
C418 E6
C419 E6
C418 E6
C419 E6
C420 E6
C421 E6
C422 D6
C423 D6
C424 D6
C425 D6
C426 D6
C427 D6
C501 D8
C502 D8
C503 E8
C504 E8
C505 E8
C506 F8
C511 D6
C513 D6
C514 D6
C515 D7
C516 D7
C517 D6
C518 D6
C519 E7
C520 E7
C525 D7
C526 D7
C527 E7
C528 D7
C529 D7
C530 D7
C531 E7
C532 D7
C533 D7
C534 D7
C535 D7
C536 E7
C537 E7
C538 F7
C539 D7
C540 D7
C541 D7
C542 D7
C543 E7
C544 E7
C545 D8
C546 D8
C547 E8
C549 D8
C550 D8
C555 D8
C556 D8
C557 D8
C558 E8
C559 E8
C560 E8
C561 E8
C562 F8
C563 F8
C564 F8
C566 E6
C567 F6
C568 F6
C569 E6
C570 E6
C571 F6
C572 F7
C573 E7
C574 E7
C575 F7
C576 E7
C577 E7
C579 F7
C581 E7
C582 F7
C583 E7
C584 E7
C585 E7
C586 E7
C587 F7
C588 E7
C589 E7
C590 F7
C591 E7
C592 F7
C593 F7
C594 E7
C595 E7
C596 F7
C598 F7
C599 E8
C1132 D5
C1133 D5
C2208 F7
C4001 F6
C4002 F6
C4003 F6
C4004 F6
C4005 F5
C4006 F5
C4007 F5
C4008 F5
C5011 F7
C5012 F7
C5031 E7
C5032 E7
C5033 E7
C5034 E7
C5035 D7
C5036 D7
C5037 D7
C5038 D7
C5039 E7
C5040 E7
C5041 D7
C5042 E7
CN501 D8
CN502 E8
CN503 E8
D401 D5
D402 D5
IC401 D6
IC501 D7
IC502 E7
IC503 F7
IC4001-A F5
IC4001-B F6
L403 E6
L404 E6
L501 D7
L502 D7
L503 D7
L504 D7
L505 D7
L506 E7
L507 E7
L508 E7
L509 E7
L510 F7
L511 F7
L512 F7
L513 D8
L514 D8
L515 E8
L516 E8
L517 E8
L518 F8
L1010 D5
Q401 D6
R373 E5
R374 E5
R375 E5
R376 E5
R377 E5
R378 E5
R401 E5
R402 D6
R405 E5
R406 D5
R407 E5
R410 E5
R411 E6
R412 D5
R414 D5
R415 E5
R503 D6
R504 F6
R505 D7
R506 D7
R507 F7
R508 D7
R509 F7
R510 D7
R511 D7
R512 D7
R513 E7
R514 E7
R518 E6
R519 E7
R520 E7
R521 F7
R522 E7
R523 E7
R524 E7
R525 F7
R526 F7
R1063 D5
R1065 D5
R4001 F6
R4002 F6
R4003 F6
R4004 F6
R4005 F6
R4006 F6
R4007 F6
R4008 F6
R4009 F5
R4010 F5
R4011 F5
R4012 F5
R9001 D5
P
8-14 8-14
PCB LAYOUT (COMPONENT VIEW)
1 2 3 4 5 6
1 2 3 4 5 6
A
B
C
D
A
B
C
D
8-15
LAYOUT MAPPING (COMPONENT VIEW)
C001A1
C005A1
C011A3
C012A3
C014B1
C101A2
C102A2
C104B1
C105B1
C106B1
C107A2
C109B2
C110B2
C113B2
C114B2
C115B2
C116B2
C117B2
C118B2
C119A2
C120A3
C123B2
C124B2
C125B1
C126B2
C127A2
C136B2
C137B1
C138B1
C139B1
C140B1
C143A2
C151A3
C153B2
C156A3
C163A2
C165A2
C166A2
C167B2
C170B2
C171B2
C176A3
C201C1
C202D1
C203A1
C205C1
C210C1
C212A5
C213B6
C214B4
C215B4
C216B5
C217B3
C301A6
C302A6
C306A6
C305A6
C307A6
C308A6
C309A6
C311A5
C312A6
C313A5
C314A5
C315A5
C317A5
C318A5
C319A4
C322A4
C325B2
C326B2
C329A4
C330A4
C331A4
C332A4
C333A5
C334B5
C335A5
C336A5
C337A5
C338A5
C339A5
C340A5
C341A5
C342A5
C343B5
C344B5
C345A5
C346B5
C347A5
C348A5
C349A5
C350A5
C351A5
C352A5
C353A5
C354A5
C355B5
C356B5
C357B5
C358A6
C359B6
C360B6
C361B6
C362B5
C363A5
C364B6
C365B6
C366B6
C367B6
C368B5
C369A6
C370B4
C371A5
C372A4
C373A4
C374B6
C383A5
C384A5
C385A5
C386A5
C401B3
C403B3
C407B3
C408B3
C409B3
C410B3
C411B3
C413B3
C416B3
C501D3
C502D3
C503D2
C504D2
C505D1
C506D2
C511C3
C513C3
C514C3
C515C3
C516C3
C517C3
C518C3
C519C1
C520C1
C525C3
C526D1
C527D3
C528C3
C529C3
C530C3
C531C1
C532C3
C533D3
C534D3
C535C3
C536C2
C537D2
C538D1
C539C3
C540D3
C541D3
C542C3
C543C2
C544D2
C545C3
C546C3
C547C2
C549D3
C550D3
C555D3
C556D3
C557D2
C558D2
C559D2
C560D2
C561D1
C562D1
C563D2
C564D2
C566C2
C567C1
C568C1
C569C2
C570C2
C571C2
C572C2
C573C2
C574C2
C575C2
C576C2
C577C2
C579C1
C581C2
C582C1
C583D2
C584C2
C585C2
C586C2
C587C2
C588D2
C589C3
C590C1
C591D2
C592C2
C593D1
C594D2
C595C2
C596C2
C598C1
C599C3
C1001A3
C1002A4
C1003A3
C1004A4
C1005A3
C1006A3
C1007A3
C1008C6
C1022B6
C1026B6
C1028B6
C1031 B6
C1032 B6
C1033 B6
C1034 D6
C1035 C6
C1036 B6
C1037 C5
C1039 D5
C1053 C4
C1062 C5
C1063 C5
C1071 C4
C1072 C4
C1073 D6
C1074 D6
C1081 B4
C1082 D5
C1085 D5
C1087 D4
C1089 D4
C1090 D4
C1091 D4
C1092 D4
C1093 C4
C1094 C4
C1101 D6
C1103 D6
C1105 D6
C1109 B5
C1120 B4
C1130 B5
C1132 B5
C1134 B5
C1111 B5
C1113 B4
C1114 B5
C1115 B5
C1116 B5
C1134 B5
C2001 D4
C2208 D2
C3005 B3
C3007 B2
C3009 B4
C3010 B4
C3011 B4
C3012 A4
C3013 B4
C3014 B5
C3015 B4
C3016 A4
C3035 C1
C4001 B2
C4002 B2
C4005 B2
C4006 C2
C4007 C2
C4008 B2
C5011 C1
C5012 C2
C9002 D3
C9003 D3
C9004 C4
C9005 C4
C9006 D4
C9007 C4
C9008 C4
C9009 C4
C9010 C4
C9013 D4
C9015 D4
C9020 D4
C9031 B4
C9036 B4
C9038 B4
C9039 B4
CF101 A2
CF102 B2
CN002A1
CN102B4
CN204D4
CN206D5
CN213D5
CN214B5
CN501D3
CN502D2
CN503D1
CN904D4
CN905D3
CN906D4
CN951D4
CN1003D5
CN3001A6
D001 A1
D002 A1
D003 A1
D004 A1
D101 B2
D301 B6
D302 B6
D303 A4
D304 B6
D305 B6
D306 B6
D401 B6
D402 B4
D1003 C4
D1004 D5
D3001 B4
D3003 D1
D9001 C3
R395 A5
R396 A5
R397 A5
R398 A5
R399 A5
R402 C3
R403 B3
R406 C3
R407 B3
R410 B3
R411 B3
R414 B3
R415 B3
R503 C3
R504 C1
R505 C3
R506 C3
R507 C1
R508 C3
R509 D1
R510 C3
R511 D3
R512 D3
R513 C2
R514 D2
R518 C2
R519 C2
R520 C2
R521 C2
R522 D2
R523 C2
R524 C1
R525 C2
R526 D1
R1001D6
R1002D6
R1003B6
R1004B6
R1005B6
R1006D6
R1007D6
R1015C5
R1016D4
R1017D4
R1021C5
R1022D4
R1024D5
R1026C5
R1027C5
R1031C4
R1032D4
R1033D4
R1034C4
R1036D4
R1037D4
R1039D4
R1040D4
R1041D6
R1042D6
R1043D6
R1044D6
R1045D6
R1046D6
R1047D6
R1048D6
R1049D6
R1051D6
R1052D6
R1053D6
R1054C5
R1060B5
R1061C5
R1062B5
R1063B3
R1065B3
R1066C5
R1067B5
R1068B5
R1069B5
R1073C4
R1074C5
R1075C5
R1077C5
R1078C5
R1079C5
R1080C5
R1081C5
R1082C5
R1083C5
R1084C5
R1085B5
R1086B5
R1087B5
R1088B5
R2001D4
R3001B1
R3002B1
R3006B1
R3007B1
R3009B1
R3010B1
R3011B1
R3012B1
R3013B1
R3014B1
R3017B4
R3018A4
R3019B3
R3020B3
R3023B4
R3024B4
R3025 B4
R3026 A4
R3027 B4
R3028 A4
R3045 B2
R4001 C
2
R4002 C
2
R4003 B2
R4005 B2
R4007 B2
R4009 B2
R4010 B2
R4011 C
2
R9001 C
3
R9002 D
4
R9005 D
4
R9006 D
4
R9008 D
4
R9009 D
4
R9010 B4
R9031 B4
R9032 B4
R9033 B4
R9035 B4
R9036 B4
R9037 B4
RA1001B6
RA1003B6
RA1005D
5
RA1006D
5
RA1007D
5
RA1008D
5
RA1009D
5
RA1010D
5
RA1011D
5
RA1012D
5
RA1013C
5
RA1016C
5
RA1017C
5
RA1018D
5
RA1020B5
RA1021C
5
RB101AB1
RB101BB1
RB201AC
4
RB201BB5
Q001 A2
Q101 A2
Q102 A2
Q103 A2
Q104 A2
Q105 A2
Q301 A6
Q302 A6
Q303 B1
Q304 C1
Q305 B6
Q306 B4
Q307 A5
Q401 B3
Q1001 C
5
Q1002 B4
Q1003 D
4
Q1004 D
4
Q3001 B2
Q3002 D1
Q9001 D
4
Q9002 D
3
Q9003 D
4
Q9004 D
4
Q9031 B4
Q9032 B4
Q9033 B4
Q9034 B4
TC001 A1
TC002 B1
T001 A1
T002 A1
T003 B1
T101 B1
T102 B2
T103 B2
T104 B2
T105 B2
VD001 A1
VD002 B1
VR102 B2
XL151 A3
XL152 A2
XL1001C
4
ZD301 A6
ZD302 A5
ZD303 B3
ZD304 B4
ZD305 B2
ZD306 A4
ZD307 A4
ZD1002D
4
ZD1003D
5
ZD1004D
5
ZD1005D
5
ZD1006D
5
ZD1007D
5
ZD1008D
5
ZD1009D
5
ZD1010D
5
ZD1013B5
ZD1014B6
D9002C4
EF001A2
FB1001C5
FB1002D5
FB1004D4
FB9001C4
FB9003C4
IC152 A2
IC301 A6
IC301-AA5
IC302 A5
IC304 A4
IC305 B5
IC306 B5
IC307 B5
IC308 A4
IC401 B3
IC501 C3
IC502 C2
IC503 C2
IC1001C6
IC1003C6
IC1004B5
IC1005B6
IC1006B6
IC1007D5
IC1008C5
IC1009B5
IC1010D6
IC1011C6
IC1012C6
IC1013D6
IC1015B5
IC3001B2
IC3002B4
IC9001C4
IC9004D3
JK001 A1
JK301 C1
JK302 C1
JK304 B1
JMP1 B6
JMP2 B6
JMP3 C6
JMP4 B6
JMP5 C6
JMP6 C6
JMP7 C6
JMP8 A3
JMP9 B2
JMP10A3
JMP11C5
JMP12A3
JMP13B2
JMP14A3
JMP15B5
JMP16C4
JMP17B6
JMP18A2
JMP19B2
JMP20B4
JMP21B4
JMP22C4
JMP23C2
JMP24B4
JMP25D4
JMP26B6
JMP29A5
JMP30A5
JMP31C5
L102 A2
L104 B2
L151 B3
L153 B3
L154 B3
L301 A6
L302 A6
L403 B3
L404 B3
L501 C3
L502 D3
L503 D3
L504 C3
L505 C2
L506 D2
L507 D2
L508 C2
L509 C1
L510 D1
L511 D2
L512 C2
L513 D3
L514 D3
L515 D2
L516 D2
L517 D1
L518 D2
L1003 B4
L1004 B5
L1005 C4
L1006 D4
L1007 D4
L1008 C4
L1009 B5
L1010 B5
L9031 B4
L9032 B4
R002 A2
R003 A1
R004 A1
R005 A2
R007B1
R103A2
R104A2
R105A2
R106A2
R108A2
R109A2
R110A2
R119B2
R122A2
R123B2
R125B2
R126B2
R129B1
R130B1
R135B1
R136B1
R137B2
R138A2
R153A3
R156A2
R157A2
R158A2
R167B2
R168A2
R170B3
R301A6
R302A6
R304A6
R305A6
R306A6
R307A6
R308B6
R309A5
R310A5
R311A5
R312A5
R313A5
R314A5
R315A5
R317A5
R318A5
R319A5
R320A5
R321A5
R322A5
R325C1
R326B1
R327B2
R328B2
R329B1
R330C1
R331B3
R332B6
R333B6
R334A6
R335A4
R336A4
R337A4
R338A4
R339A4
R340A4
R341A4
R342A4
R343A4
R344A4
R345A4
R346A4
R347A5
R348A5
R349A5
R350A5
R351A5
R352A5
R353A5
R354A5
R355A5
R356A5
R357A5
R358A5
R359A5
R360A5
R361A5
R362A5
R363A6
R364B6
R365B6
R366B6
R367A6
R368B6
R369B6
R370B6
R371A5
R372B4
R373B5
R374B5
R375B5
R376B5
R377B5
R378B5
R379A4
R380A4
R383A4
R384A4
R385A4
R386B4
R390A5
R391A5
R392A5
R393A5
R394A5
8-16
LAYOUT MAPPING (COPPERSIDE VIEW)
C003 A5
C006 B6
C007 A6
C008 A6
C009 A5
C010 A5
C013 A6
C015 A5
C016 A5
C108 B6
C111 B6
C112 B5
C122 A5
C129 B5
C130 B5
C131 B5
C132 B5
C133 B5
C134 B5
C135 B5
C141 B6
C142 B6
C144 A5
C145 A5
C152 A4
C154 A4
C155 A4
C157 B4
C161 A6
C164 A4
C168 A4
C169 A5
C173 A5
C174 A5
C175 B4
C204 A6
C206 B6
C207 A5
C208 A5
C209 B5
C211 B4
C303 A1
C304 A1
C316 A2
C320 A3
C321 A3
C323 B6
C324 B6
C402 B4
C404 B4
C405 B4
C406 B4
C412 B4
C414 B4
C415 B4
C417 B4
C418 B4
C419 B4
C420 B4
C421 B4
C422 B4
C423 B4
C424 B4
C425 B4
C426 B4
C427 B4
C1009 C1
C1010 C1
C1012 C2
C1013 C2
C1014 C2
C1015 C3
C1016 C3
C1017 C2
C1021 D2
C1023 C2
C1024 C2
C1025 B1
C1027 B1
C1038 C2
C1040 D2
C1041 C2
C1042 D2
C1043 C2
C1044 C2
C1045 C2
C1046 C2
C1047 C2
C1048 C2
C1049 D2
C1050 D2
C1051 D2
C1052 D2
C1055 C2
C1056 C2
C1057 C2
C1058 C2
C1059 D2
C1060 D2
C1061 C2
C1064 D2
C1065 D2
C1066 C3
C1067 C3
C1068 C3
C1069 C3
C1070 C3
C1075 C3
C1076 D1
C1077 C1
C1078 C1
C1079 C1
C1080 B2
C1083 C3
C1084 C3
C1086 D2
C1100 C1
C1102 D1
C1104 D1
C1106 D6
C1107 B2
C1110 B2
C1112 B2
C1131 B2
C1133 B2
C1135 B2
C3001 B6
C3002 B6
C3003 B6
C3004 B6
C3006 B6
C3008 B6
C3031 C6
C3034 C6
C3041 B5
C4003 C5
C4004 B5
C5031 C5
C5032 C5
C5033 C6
C5034 C6
C5035 C4
C5036 C4
C5037 C4
C5038 C4
C5039 C5
C5040 C5
C5041 C5
C5042 C5
C9011 C3
C9014 D3
C9016 D3
C9021 D3
C9032 B3
C9037 B3
C9040 B3
IC101 B5
IC151 A4
IC4001 C5
IC9003 C3
R001 A6
R006 A5
R009 A5
R101 A5
R102 A5
R107 D2
R112 B6
R113 A5
R114 B6
R115 B6
R116 B6
R117 B5
R118 B5
R124 B5
R131 B6
R132 B6
R133 B6
R134 B6
R139 A5
R151 A4
R152 A4
R154 A5
R155 A5
R159 A5
R160 A5
R161 A5
R162 A5
R163 A5
R165 A5
R303 A1
R316 A5
R323 B6
R324 B6
R381 A3
R382 A3
R387 A3
R401 B4
R405 B4
R412 B4
R1008 C2
R1010 D2
R1011 D2
R1012 C2
R1013 B2
R1018 C2
R1019 C2
R1020 C2
R1023 D2
R1028 C3
R1029 B1
R1030 B1
R1038 D3
R1055 D1
R1056 D6
R1057 C1
R1059 B2
R1071 B3
R1072 B3
R1089 C2
R1091 C2
R1092 C2
R1090 C2
R2002 D2
R3004 B6
R3005 B6
R3021 A3
R3022 A3
R3032 C6
R3033 D6
R3034 D6
R3035 D6
R3036 D6
R3037 C6
R3038 C6
R3039 C6
R3041 B5
R3042 C5
R3044 B5
R4004 C5
R4006 B5
R4008 B5
R4012 B5
R9003 D3
R9004 D4
R9007 D3
R9011 C2
R9012 C3
R9034 B3
R9038 B3
RA1002 B1
RA1004 B1
8-17 8-17
PCB LAYOUT (COPPERSIDE VIEW)
1 2 3 4 5 6
1 2 3 4 5 6
A
B
C
D
A
B
C
D
8-18
8-18
ELECTRICAL PARTSLIST - MAIN BOARD
- MISCELLANEOUS - - RESISTORS -
CN002 9965 000 15855 CONNECTOR S2B-XH-A 2P RA1006 9965 000 12486 RES ARRAY 4*33Ω 1/10W 5%
CN1003 9965 000 15856 CONNECTOR 20X2 P RA1007 9965 000 12486 RES ARRAY 4*33Ω 1/10W 5%
CN101 9965 000 18015 CONNECTOR 3P RA1008 9965 000 12486 RES ARRAY 4*33Ω 1/10W 5%
CN102 9965 000 18015 CONNECTOR 3P RA1009 9965 000 12486 RES ARRAY 4*33Ω 1/10W 5%
CN204 9965 000 17367 CONNECTOR 8P /21S/21R RA1010 9965 000 12486 RES ARRAY 4*33Ω 1/10W 5%
/22S/25S
CN204 9965 000 15895 CONNECTOR 5P /37 RA1011 9965 000 12486 RES ARRAY 4*33Ω 1/10W 5%
CN206 9965 000 15895 CONNECTOR 5P RA1012 9965 000 12486 RES ARRAY 4*33Ω 1/10W 5%
CN213 9965 000 15900 CONNECTOR 3P RA1013 9965 000 12486 RES ARRAY 4*33Ω 1/10W 5%
CN214 9965 000 17367 CONNECTOR 8P RA1016 9965 000 12487 RES ARRAY 4*10Ω 1/10W 5%
CN3001 9965 000 18016 CONNECTOR 4P RA1017 9965 000 12487 RES ARRAY 4*10Ω 1/10 W 5%
CN501 9965 000 18046 CONNECTOR 4P /22S/25S RA1018 9965 000 12488 RES ARRAY 4*4.7K
Ω
1/10W 5%
CN502 9965 000 18046 CONNECTOR 4P /22S/25S RA1020 9965 000 12488 RES ARRAY 4*4.7K
Ω
1/10W 5%
CN503 9965 000 18046 CONNECTOR 4P /22S/25S RA1021 9965 000 12486 RES ARRAY 4*33
Ω
1/10W 5%
CN904 9965 000 17359 CONNECTOR B8B-XH-A 8P VR102 4822 051 20392 3K90 5% 0,1W
CN905 9965 000 17360 CONNECTOR 4P CL3962WVO
CN906 9965 000 15900 CONNECTOR 3P - COILS & FILTERS -
CN951 9965 000 15863 CONNECTOR B5B-XH-A 5P
RB101A 9965 000 18048 CON/WIRE 3P 380mm /22S/25S XL1001 9965 000 17371 27.0000MHZ HC-49US +/-20PPM
RB101B 9965 000 18049 CON/WIRE 3P 250mm /22S/25S XL152 9965 000 15881 CRYSTAL 4.5 MHZ HC-49/U
JK001 9965 000 15852 FM ANT JACK L102 9965 000 15871 INDUCTOR 10µH 10%
L103 9965 000 15872 COIL 39 MHZ
JK301 9965 000 18017 TOSK JACK DLT1130 L104 9965 000 15871 INDUCTOR 10µHZ 10%
JK302 9965 000 18024 RCA JACK 2P
JK303 9965 000 17363 RCA JACK 1P /21S/21R L151 9965 000 15871 INDUCTOR 10µH 10%
JK304 9965 000 17364 AXIAL JACK 6P /21S/21R/37 L153 9965 000 15871 INDUCTOR 10µH 10%
JK304 9965 000 18047 AXIAL JACK 6P /22S/25S L154 9965 000 15871 INDUCTOR 10µH 10%
L301 9965 000 15871 INDUCTOR 10µH 10%
L302 9965 000 15871 INDUCTOR 10µH 10%
- CAPACITORS
-
L403 9965 000 17369 100Ω
AT 100MHZ
TC001 9965 000 15865 COND TRIM 3 - 10PF NP0 L403 9965 000 15871 INDUCTOR 10µH 10%
TC002 9965 000 15866 COND TRIM 4.2 - 20PF N450 L404 9965 000 17369 100Ω
AT 100MHZ
C549 9965 000 15930 COND MULTI 0.1µF 50V 20% L404 9965 000 15871 INDUCTOR 10µH 10%
C550 9965 000 15930 COND MULTI 0.1µF 50V 20% L501 9965 000 16695 30µH 15% 1KHZ 0.25V 2A
C555 9965 000 15930 COND MULTI 0.1µF 50V 20% L502 9965 000 16695 30µH 15% 1KHZ 0.25V 2A
C556 9965 000 15930 COND MULTI 0.1µF 50V 20% L503 9965 000 16695 30µH 15% 1KHZ 0.25V 2A
C557 9965 000 15930 COND MULTI 0.1µF 50V 20% L504 9965 000 16695 30µH 15% 1KHZ 0.25V 2A
C558 9965 000 15930 COND MULTI 0.1µF 50V 20% L505 9965 000 16695 30µH 15% 1KHZ 0.25V 2A
C559 9965 000 15930 COND MULTI 0.1µF 50V 20% L506 9965 000 16695 30µH 15% 1KHZ 0.25V 2A
C560 9965 000 15930 COND MULTI 0.1µF 50V 20% L507 9965 000 16695 30µH 15% 1KHZ 0.25V 2A
C561 9965 000 15930 COND MULTI 0.1µF 50V 20% L508 9965 000 16695 30µH 15% 1KHZ 0.25V 2A
C562 9965 000 15930 COND MULTI 0.1µF 50V 20% L509 9965 000 16695 30µH 15% 1KHZ 0.25V 2A
C563 9965 000 15930 COND MULTI 0.1µF 50V 20% L510 9965 000 16695 30µH 15% 1KHZ 0.25V 2A
C564 9965 000 15930 COND MULTI 0.1µF 50V 20% L511 9965 000 16695 30µH 15% 1KHZ 0.25V 2A
L512 9965 000 16695 30µH 15% 1KHZ 0.25V 2A
- RESISTORS - L513 9965 000 16692 20µH D0.5MM 4PIN
L514 9965 000 16692 20µH D0.5MM 4PIN
RA1001 9965 000 12486 RES ARRAY 4*33Ω 1/10W 5% L515 9965 000 16692 20µH D0.5MM 4PIN
RA1002 9965 000 12486 RES ARRAY 4*33Ω 1/10W 5% L516 9965 000 16692 20µH D0.5MM 4PIN
RA1003 9965 000 12486 RES ARRAY 4*33Ω 1/10W 5%
RA1004 9965 000 12486 RES ARRAY 4*33Ω 1/10W 5% L517 9965 000 16692 20µH D0.5MM 4PIN
RA1005 9965 000 12486 RES ARRAY 4*33Ω 1/10W 5% L518 9965 000 16692 20µH D0.5MM 4PIN
!
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!
!
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!
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!
!
!
!
!
ELECTRICAL PARTSLIST - MAIN BOARD
- COILS & FILTERS -- DIODES -
L1003 9965 000 15871 INDUCTOR 10 µH 10% ZD302 4822 130 34167 BZX79-B6V2
L1004 9965 000 15871 INDUCTOR 10 µH 10% ZD303 9965 000 14658 ZENER 8.5-8.9V 0.5W
L1005 9965 000 18025 2.4 µH 5% ZD304 9965 000 17375 11.9-12.4V 0.5W
L1006 9965 000 18025 2.4 µH 5% ZD305 9965 000 14658 ZENER 8.5-8.9V 0.5W
L1007 9965 000 18025 2.4 µH 5% ZD306 4822 130 34167 BZX79-B6V2
L1008 9965 000 18025 2.4 µH 5% ZD1002 4822 130 34167 BZX79-B6V2 /21S/21R/22S/25S
L1009 9965 000 15871 INDUCTOR 10 µH 10% ZD1003 4822 130 80272 MTZJ7.5C
L1010 9965 000 15871 INDUCTOR 10 µH 10% ZD1004 4822 130 80272 MTZJ7.5C
L9031 9965 000 15871 INDUCTOR 10 µH 10% ZD1005 4822 130 80272 MTZJ7.5C
L9032 9965 000 15871 INDUCTOR 10 µH 10% ZD1006 4822 130 80272 MTZJ7.5C
T001 9965 000 15880 OSC COIL /21S/21R/22S/25S ZD1007 4822 130 80272 MTZJ7.5C
T002 9965 000 15874 ANT OSC AM 4-6:10T 1-3:86T ZD1008 4822 130 80272 MTZJ7.5C
T003 9965 000 17370 108µH (796 KHz) COIL ZD1009 4822 130 80272 MTZJ7.5C
T101 9965 000 15877 BIAS COIL 78 KHz ZD1010 4822 130 80272 MTZJ7.5C
T102 9965 000 15875 AM IFT 455KHz Q=130 ZD1013 9965 000 17373 23.6-24.7V 0.5W
T103 9965 000 15878 BIAS COIL 16 KHz ZD1014 9965 000 17374 2.9-3.1V 0.5W
T104 9965 000 15878 BIAS COIL 16 KHz ZD3001 4822 130 80272 DIODE ZENR 6.9-7.2V 0.5W /37
T105 9965 000 15879 FM IFT 10.7MHz Q=60 MIN ZD3002 4822 130 80272 DIODE ZENR 6.9-7.2V 0.5W /37
FB1001 9965 000 17369 100Ω
at 100MHz VD001 4822 130 81673 1SV149
FB1002 9965 000 17369 100Ω
at 100MHz VD002 4822 130 81673 1SV149
FB1004 9965 000 12470 BEAD FERITE 100Ω
/ at 100MHz
FB9001 9965 000 12470 BEAD FERITE 100Ω
/ at 100MHz - IC & TRANSISTORS -
FB9002 9965 000 12470 BEAD FERITE 100Ω
/ at 100MHz
FB9003 9965 000 12470 BEAD FERITE 100Ω
/ at 100MHz IC101 9965 000 01369 LA1837 FM/AM IF/MPX IC
CF101 9965 000 15867 CER FILTER 10.7 MHz IC151 9965 000 17382 LC72720NM /21S/21R/22S/25S
IC152 4822 209 15778 LC72131M
CF102 9965 000 15868 CER FILTER 10.7 MHz IC301 9965 000 17384 IC TP5228
CF103 9965 000 15869 CER FILTER 450 KHz IC301A 9965 000 15886 IC RC4558D
IC302 9965 000 17385 IC PT2259
- DIODES - IC304 9965 000 15886 IC RC4558D
IC305 9965 000 15886 IC RC4558D
D001 4822 130 30621 1N4148 IC306 9965 000 15886 IC RC4558D
D002 4822 130 30621 1N4148 IC307 9965 000 15886 IC RC4558D
D003 4822 130 30621 1N4148
D004 4822 130 30621 1N4148 IC308 9965 000 15886 IC RC4558D
D101 4822 130 30621 1N4148 IC401 9965 000 17383 IC STA308
IC501 9965 000 14154 STA505 50W X2
D301 4822 130 30621 1N4148 IC502 9965 000 14154 STA505 50W X2
D302 4822 130 30621 1N4148 IC503 9965 000 14154 STA505 50W X2
D303 4822 130 30621 1N4148
D304 4822 130 30621 1N4148 IC902 9965 000 12493 BA033T REGULATOR 3.3V 1A
D305 4822 130 30621 1N4148 IC1001 9965 000 12489 EEPROM AM29F080B-90EC
IC1003 9965 000 18026 IC 208P ES6028FW
D306 4822 130 30621 1N4148 IC1003 9965 000 18053 IC 208P ES6028 /37
D402 4822 130 30621 1N4148 IC1004 9965 000 15883 IC TC74HC04AFN
D1003 4822 130 30621 1N4148
D1004 4822 130 30621 1N4148 IC1005 9965 000 12494 74HC374
D3001 4822 130 30621 1N4148 /37 IC1006 9965 000 12494 74HC374
IC1007 9965 000 15884 IC AT24C02N-10SI-2.7
D3002 4822 130 30621 1N4148 /37 IC1008 9965 000 12499 SYNCHRO. DRAM 4MX16 Y3V
D3003 4822 130 30621 1N4148 IC1009 9965 000 15885 IC WM8746 6CH D/A
D9001 4822 130 31438 1N4001G
D9002 4822 130 31438 1N4001G IC1010 9965 000 12494 74HC374
ZD301 4822 130 34167 BZX79-B6V2 IC1011 9965 000 17379 IC SN74HCT244DW
8-19
ELECTRICAL PARTSLIST - MAIN BOARD
- IC& TRANSISTORS -
IC1012 9965 000 17379IC SN74HCT244DW
IC1013 9965 000 17380IC AK4112BVF
IC1015 9965 000 17381ICWM8738ED
IC3001 9965 000 12510TC4052BFN CHIP
IC3002 9965 000 15886IC RC4558D
IC4001 9965 000 15886IC RC4558D
IC9001 9965 000 12512BA05T ROHM
IC9004 9965 000 12512BA05T ROHM
Q001 4822 130 631732SK192AY
Q101 4822 130 415952SC1675L
Q102 4822 130 415952SC1675L
Q103 4822 130 638762SA733R
Q104 4822 130 411982SC945P
Q105 4822 130 411982SC945P
Q301 4822 130 411982SC945P
Q302 4822 130 438182SC2878-A
Q303 4822 130 438182SC2878-A
Q304 4822 130 438182SC2878-A
Q305 4822 130 638762SA733R /37
Q306 4822 130 411982SC945P
Q307 4822 130 438182SC2878-A
Q401 4822 130 416512SC2001L
Q1001 4822 130 416512SC2001L
Q1002 4822 130 411982SC945P
Q1003 4822 130 411982SC945P
Q1004 4822 130 411982SC945P
Q3001 4822 130 438182SC2878-A Note:  Onlythese parts mentionedinthe list ar
e
Q3002 4822 130 411982SC945P normalservice parts.
Q9001 4822 130 411982SC945P
Q9002 4822 130 103582SB772P/Q
Q9003 4822 130 411982SC945P
Q9004 4822 130 103582SB772P/Q
Q9031 4822 130 411982SC945P
Q9032 4822 130 638762SA733R
Q9033 4822 130 411982SC945P
Q9034 4822 130 638762SA733R
8-20
POWER BOARD
TABLE OF CONTENTS
Internal IC Diagram & V oltage.........................................9-1
Circuit Diagram.............................................................. 9-2
PCB Layout ................................................................... 9-3
Electrical Parts List.........................................................9-4
9-1
ANODE
REF
CATHODE
2.4 k
7.2 k
3.28 k
20 pF
4 k
1 k
800
800
800
20 pF
150
10 k
TL431 EQUIVALENT SCHEMATIC
TOP249 BLOCK DIAGRAM
9-1
SHUTDOWN/
AUTO-RESTART
PWM
COMPARATOR
CLOCK
SAW
HALF 
FREQ.
CONTROLLED
TURN-ON
GATE DRIVER
CURRENT LIMIT
COMPARATOR
INTERNAL UV
COMPARATOR
INTERNAL
SUPPLY
5.8 V
4.8 V
SOURCE (S)
S
R
Q
D
MAX
STOP SOFT-
START
-
+
CONTROL (C)
LINE-SENSE (L)
EXTERNAL 
CURRENT LIMIT (X)
FREQUENCY (F)
-
+
5.8 V
1 V
I
FB
R
E
Z
C
V
C
+
-
LEADING
EDGE
BLANKING
÷ 8
1
HYSTERETIC
THERMAL
SHUTDOWN
SHUNT REGULATOR/
ERROR AMPLIFIER +
-
DRAIN (D)
ON/OFF
SOFT
START
DC
MAX
V
BG
DC
MAX
V
BG + V T
0
OV/UV
V
I (LIMIT)
CURRENT
LIMIT 
ADJUST
LINE
SENSE
SOFT START
LIGHT LOAD
FREQUENCY
REDUCTION
STOP LOGIC
OSCILLA TOR WITH JITTER
9-2 9-2
CIRCUIT DIAGRAM
For /37s only For /22s /25s only
For /21s only
1234 5 6
1234 5 6
A
B
C
D
A
B
C
D
BR901 A3
C901 A2
C902 A3
C903 A3
C904 B3
C905 A3
C906 A4
C907 A4
C908 A4
C909 A4
C910 B4
C911A B4
C911B B4
C912 B4
C913 B4
C914 C3
C919 B5
C920 B5
C925 B5
C926 B6
C929 A5
C930 A5
C931 B6
C932 A6
C933 A6
C938 B5
C939 B5
C940 B6
C941 B6
C945 A5
C947 A5
C948 A5
C949 A6
C950 A6
C951 A6
C952 A6
C962 C3
C963 A4
C964 A4
C965 A5
C966 A5
C967 A5
C968 A3
C969 B4
C970 A6
C971 B6
CN901-AC1
CN901-BC2
CN902 B2
D901 B4
D902 B4
D903 C3
D904 C4
D905 A5
D906 B5
D907 A5
D908 B5
D909 A5
D910 B5
F901 A2
IC903 B4
IC904 C5
L901 A6
L902 B6
L903 A6
Q903 B5
Q904 A6
Q910 C3
Q912 D3
Q913 C4
R901 A3
R902 B3
R903 A4
R904 B4
R905 A4
R906 A4
R907 B4
R908 B4
R919 B5
R920 B5
R921 B5
R922 B5
R923 B5
R924 C5
R925 C5
R927 B5
R928 B6
R931 A5
R932 A6
R941 D3
R942 D3
R943 D4
R945 D4
R946 D4
R947 D3
R948 D3
R949 C4
R950 C5
R951 C4
R952 A5
R953 B1
RB904 B6
RB905 A6
RB906 C6
RL901 B3
RT901 A3
SN901 B4
T901 A2
T902 C2
T903 A4
ZD901 A4
ZD902 C4
ZD903 A6
ZD904 B5
ZD905 D4
9-3 9-3
POWER PCB LAYOUT
A
B
C
D
A
B
C
D
1234
1234
BR901 B2
C901 B1
C902 C1
C903 A2
C904 B2
C905 A2
C906 B2
C907 A2
C908 B2
C909 A3
C910 B3
C911A C2
C911B C3
C912 C2
C913 C3
C914 D2
C919 C3
C920 C3
C925 B4
C926 D4
C929 C4
C930 C4
C931 B4
C932 C4
C933 C4
C938 B4
C939 B4
C940 C4
C941 C4
C945 A4
C947 B4
C948 A4
C949 A4
C950 A4
C951 B4
C952 B4
C962 D3
C963 A3
C964 B3
C965 A3
C966 A4
C967 B4
C968 B3
C969 C3
C971 C3
C972 C3
C973 A1
CN902A1
CN903C1
CN904B2
D901 A2
D902 B3
D903 D2
D904 D1
D905 A4
D906 B3
D907 C3
D908 B4
D909 D3
D910 C3
F901 A1
IC903 B2
IC904 D3
JMP1 D4
JMP2 B3
JMP3 A4
JMP4 D2
JMP5 D3
JMP6 A4
K901 B1
L901 A4
L902 C4
L903 C4
P2 A3
P901 C1
P902 C1
Q903 C3
Q904 D4
Q910 D3
Q912 D3
Q913 D3
R901 A2
R902 B2
R903 B2
R904 B2
R905 A2
R906 A2
R907 C3
R908 C3
R919 C3
R920 D3
R921 C3
R922 C3
R923 C3
R924 C3
R925 C3
R927 C3
R928 D3
R931 A4
R932 C4
R941 D3
R942 D3
R943 D4
R945 D4
R946 D3
R947 D3
R948 D3
R949 C3
R951 D3
R952 C4
R953 A1
R954 B1
RB904C4
RB905B4
RB906D4
RL901 D2
RT901 C1
SN901C3
T901 B1
T902 D1
T903 A3
ZD901 A2
ZD902 C3
ZD903 D4
ZD904 D3
ZD905 D3
9-4 9-4
ELECTRICAL PARTSLIST - POWER BOARD
- MISCELLANEOUS - - DIODES -
CN902 9965 000 15936 CONNECTOR 4P P=3.96MM D905 9965 000 14186 MUR1620CT 8A 200V
CN903 9965 000 17458 CONNECTOR 3P /21S/21R D906 5322 130 32677 1N5822
CN904 9965 000 16340 CONNECTOR 5P /21S/21R D907 9965 000 14187 HER204 2A/300V 50NS
F901 9965 000 17388 FUSE 3.15A 250V SLOW D908 9965 000 14188 HER104 1A/300V 50NS
F901 9965 000 12637 FUSE 3.15A 250V UL /37 D909 4822 130 30621 1N4148
RB904 9965 000 18040 8P 100mm /22S/25S D910 4822 130 30621 1N4148
RB904 9965 000 19195 8P 140mm /21S/21R/37 ZD901 9965 000 14209 P6KE200A
RB906 9965 000 18041 3P 100MM ZD902 9965 000 15944 DIODE ZENR 5.6-5.9V 0.5W
RL901 9965 000 16331 RELAY /22S/25S ZD903 4822 130 80272 MTZJ7.5C
RL901 9965 000 15937 RELAY /21S/21R/37
SN901 9965 000 15769 PHOTO COUPLER - IC & TRANSISTORS -
T901 9965 000 17395 1.7A L1:86TS L2:86TS
T902 9965 000 17391 PWR TRANS EI-35 /21S/21R IC903 9965 000 14189 TOP249Y 250W
T902 9965 000 18050 PWR TRANS 230V /22S/25S IC904 9965 000 17387 IC TL431
T902 9965 000 19196 PWR TRANS 120V /37 Q903 9965 000 17396 PN2222A FAIRCHILD
Q904 9965 000 17397 XISTR NPN TIP120
T903 9965 000 18343 PWR TRANS /21S/21R/37 Q910 9965 000 16497 2N7000TA 60V/0.2A,
T903 9965 000 17392 PWR TRANS /22S/25S Q912 9965 000 16497 2N7000TA 60V/0.2A,
Q913 4822 130 41651 2SC2001L
- CAPACITORS
-
C907 9965 000 18042 COND DISC 0.01µF 1KV 20%
C905 9965 000 18043 0.0022µF 400V 20%
C906 9965 000 18043 0.0022µF 400V 20%
C909 9965 000 18043 0.0022µF 400V 20%
C963 9965 000 18043 0.0022µF 400V 20%
C964 9965 000 18043 0.0022µF 400V 20%
C968 9965 000 18043 0.0022µF 400V 20%
- RESISTORS -
R905 9965 000 17393 68K
Ω
2W 5% W/KINK
R906 9965 000 17393 68K
Ω
2W 5% W/KINK
R928 9965 000 16691 120
Ω
1/2W
R952 9965 000 12517 1
Ω
1/2W 5%
Note: Only these parts mentioned in the list are
- COILS & FILTERS - normal service parts.
RT901 9965 000 17394 5
Ω
5A
L901 9965 000 16693 6µH 10.5TS 6A
L902 9965 000 16694 6µH 13.5TS 2UEW
L903 9965 000 16694 6µH 13.5TS 2UEW
- DIODES -
BR901 9965 000 14146 ZENER 6.4-6.7V 0.5W
D901 4822 130 11044 BYV26D
D902 4822 130 30621 1N4148
D903 4822 130 31438 1N4001G
D904 4822 130 30621 1N4148
!
!
!
!
!
!
!
!
!
!
!
!
10-1 10-1
20
1
3
2
40
11
5
4
6
8
7
10
9
12
13
36
35
14
15 16 17
42
41
18
19
33
34
32
29
30
31
28
27
26
39
37
38
25
24
23
21
22
47
43
44
45
46
48
49
50
20
23
21
22
47
48
20
23
21
22
47
48
20
23
21
22
47
48
LX3700 \37S ONLY
LX3700 \21S ONLY
LX3700 \22S ONLY
LX3700 \25S ONLY
EXPLODED DRAWING
10-2 10-2
MECHANICAL & ACCESSORIES PARTSLIST
01 9965 000 17998 DOOR LENS 2422 076 00528 SCART CABLE /22S/25S
9965 000 18363 DOOR LENS / LX3750W/22S/25S/37 9965 000 18005 SATELLITE SPK
02
9965 000 17990
DVD DOOR
9965 000 18368
SATELLITE SPK/LX3750W/22S/25
S
9965 000 18359
DVD DOOR / LX3750W/22S/25S/37
9965 000 18367
SATELLITE SPK /LX3750W/37
03
9965 000 17999
FRONT LENS
9965 000 18006
SUBWOOFER /LX3700D/22S/25S
9965 000 18364 FRONT LENS / LX3750W/22S/25S/37 9965 000 18370 SUBWOOFER /21S/21R
04 9965 000 17991 FRONT PANEL 9965 000 18371 SUBWOOFER / LX3750W/22S/25S
05 9965 000 17994 OPEN/CLOSE KNOB 9965 000 18369 SUBWOOFER / LX3750W/37
12 9965 000 17996 FRONT KNOB 9965 000 18007 REMOTE CONTROL
13 9965 000 18014 RUBBER FOOT / LX3700D/21S/21R/22S/25S
9965 000 18376 REMOTE CONTROL
14 9965 000 17988 BOTTOM CAB / LX3750W/22S/25S/37
9965 000 18357 BOTTOM CAB / LX3750W/37
9965 000 19346 BOTTOM CAB / LX3750W/22S/25S 9965 000 18012 OWNER MANUAL /22S/25S
17 9965 000 18003 SIDE PANEL(R) 9965 000 18378 OWNER MANUAL / LX3750W/37
9965 000 18366 SIDE PANEL(R) / LX3750W/37 9965 000 18377 OWNER MANUAL
/ LX3700D/21S/21R
9965 000 19313 SIDE PANEL(R) / LX3750W/22S/25S
22 9965 000 18013 BACK PANEL /22S/25S
9965 000 18372 BACK PANEL / LX3750W/37
9965 000 18373 BACK PANEL / LX3700D/21R
9965 000 18374 BACK PANEL / LX3700D/21S
23 9965 000 12443 AC SLOT /21S/21R/22S/25S Note: Only these parts mentioned in the list are
24 9965 000 18000 FAN GM1206PFV3-A normal service parts.
25 9965 000 18001 FAN PROTECTIVE WALL
27 9965 000 17989 TOP CABINET / LX3700D/22S/25S
9965 000 19311 TOP CABINET / LX3700D/21S/21R
9965 000 18358 TOP CABINET / LX3750W/37
9965 000 19345 TOP CABINET / LX3750W/22S/25S
28 9965 000 17992 VOLUME KNOB
9965 000 18360 VOLUME KNOB / LX3750W/22S/25S/37
29 9965 000 17993 POWER KNOB
9965 000 18361 POWER KNOB / LX3750W/22S/25S/37
30 9965 000 17995 FUNCTION KNOB
9965 000 18362 FUNCTION KNOB / LX3750W/22S/25S/37
31 9965 000 17997 LED LENS
32 9965 000 18004 TOP KNOB SUPPORT
35 9965 000 18002 SIDE PANEL(L)
9965 000 18365 SIDE PANEL(L) / LX3750W/37
9965 000 19314 SIDE PANEL(L) / LX3750W/22S/25S
36 9965 000 18008 DVD LOADER DSL-710A
47 9965 000 12441 FM HOLDER
48 9965 000 15983 MAINS CORD /22S
9965 000 12818 MAINS CORD / LX3750W/37
9965 000 18375 MAINS CORD /21S
9965 000 18329 MAINS CORD /21R
9965 000 17457 MAINS CORD /25S
9965 000 14228 TUNER KST-F404VA2FM (/22S)
4822 303 50063 FM ANTENNA
4822 303 50082 AM FRAME AERIAL
9965 000 13058 RCA CABLE 1200MM
9965 000 14636 RCA CABLE 1200MM
!
!
!
!
!
!
10-3
TABLE OF CONTENTS
Introduction ............................................................ 11-1
Mechanical instructions - Mech. Partslist ............. 11-1
Service hints .......................................................... 11-2
Blockdiagrams ...................................................... 11-4
Wiring .................................................................. 11-6
Electrical Diagrams .............................................. 11-7
Circuit Descriptions ............................................ 11-21
Spare Partslist ...................................................... 11-26
WIRELESS SURROUND
LOUDSPEAKER
BOXES
11
11-1 11-1
11. Wireless Surround Loudspeaker boxes
1.1. Introduction
With the W ireless surround system it is possible to connect
rear speakers wireless with the main set. The system consists
of:transmitter part Tx: interface-board and transmitter board
receiver part RX: receiver board, amplifier board and
SMPSupply part
Loudspeaker boxes left and right rear, per equipment defined.
The interface board can be an integrated part of a TV set
(EM6E-chassis) or a separate board in the transmitter part in
case of the AV Entertainment (DVD-receiver) application.
Transmitter and receiver can be seen as one system,
The amplifier board is per application (TV or AV) adapted.
Figure 1-1 Wireless transm. receiver cabinets
1.2. Mechanical Intructions
Figure 1-2 Transmitter
1.2.2. Demounting TX transmitter:
- Loosen 4 screws at bottom side.
- Now top cover can be removed
- The interface board can be removed after disconnecting
cable 8003Tx.
- To remove the transmitter board loosen one screw, be
careful for antenna which positioned through the mechani-
cal “ring” and disconnect cable.
- To remount transmitter take care for LS cable 8001Tx to put
it through the opening in the mechanical ring and through
the wire inlays in the bottom part otherwise damaging of the
wires may happen.
1.2.3. Demounting RX receiver:
- Loosen 4 screws at bottom side.
- Remove antenna
- Now the top cover can be removed
- The receiver board can be removed after loosening of one
screw and connection cable 8004Rx.
- The amplifier board is fixed with 2 screws, one on board
one on connector 1100. The screw which fits connector
1100 is behind the cable cover. After removing cables
8002Rx, 8003Rx and 8004Rx, the board can be taken out.
- The SMPowerSupply board is fixed with 2 screws, after
loosening of these screws and disconnecting cables 8002Rx
and 8003Rx the board can be removed.
- To remount receiver take care for correct positioning of the
antenna, when fixing bottom cover.
1.2.1. EV drawings + mechanical partslists
Partslist T ransmitter
0074 Screw M3 x 6
0078 4304 074 19580 FEET
0320 TRANSMITTER BOARD
0338 4304 074 19520 TOP COVER TRANSMITTER
0339 4304 074 19530 BOTTOM COVER forTRANSMITTER
0340 4304 074 19560 LIGHT GUIDE TRANSMITTER
0366 3104 210 21710 ANTENNA
7002 INTERF ACE BOARD TRANSMITTER
8001 4304 078 90060 CABLE ASSY LS INPUT INTERFACE
Partslist Receiver
0078 4304 074 19580 FEET
0338 4304 074 19480 TOP COVER for RECEIVE
0339 4304 074 19470 BOTTOM COVER for RECEIVER
0340 4304 074 19570 LIGHT GUIDE RECEIVER
0366 3104 210 21710 ANTENNA
0370 4304 074 19510 DECORATIVE RING IN TOPCOVER
0438 RECEIVER BOARD
0440 AMPLIFIER
7003 4304 078 90130 SMPS board for amplifier
8001 4304 078 89080 CABLE ASSY POWER UK
8001 4304 078 90200 CABLE ASSY POWER USA
CL 36532008_064.eps
220403
CL 36532008_066.ep
s
22040
3
Figure 1-3 Receiver
11-211-2
DUT
OUTPUT MEASURING
ANALYSER
wireless transmitter
test circuit
e.g. FAM
from R&S
L + R
LF Generator
e.g. PM5110
AC-mV meter
e.g. PM2534
CL36532008_019.eps
150403
F114
F150
Wireless Transmitter functional check and adjustment table Audio AD905W (LX3750W) versions
Powersupply check Measurement
ground testpoint Scope / Voltmeter
F119 +12V ± 0.5V
F124 + 8.35V ± 0.25V
F126 + 5V ± 0.25V
F145 + 2.52V ± 0.2V
F144 + 2.52V ± 0.2V
F147 + 4.2V ± 0.3V
F149 + 4.2V ± 0.3V
picture DUT:
LF input signal
L = 400Hz;
R = 400Hz,
via
input level testpoint Input and
Measurement
ground AC Voltmeter Frequency counter
F117 410 mV L
F118 410mV R
F117 410 mV L
F118 410mV R
F117 410 mV L F145 210 mV ± 20 mV
F118 410mV R F144 210 mV ± 20 mV
F117 410 mV L
F118 410mV R
F117 410 mV L
F118 410mV R
F117 2100 mV L
F118 2100 mV R
Check RF output signal
LF input signal
L = 400Hz;
R = 400Hz,
via
input level Input ground channel Measurement
RF ground Output signal Frequency counter Version
F117 0 mV L 864.5 ± 0.025 MHz for EUR and UK
version
F118 0 mV R 915.3 ± 0.025 MHz for USA version
Alignment of the modulation level *
Method 1
LF input signal
L = 400Hz;
R = 400Hz,
via
input level input ground
Connect RF
Modulation
Analyzer
to testpoint
Measurement
ground Align RF Modulation
Analyser deviation
F117 410 mV L
F118 410 mV R
Method 2
LF input signal
L = 400Hz;
R = 400Hz,
via
input level input ground Connect AC mV
meter
to testpoint
Measurement
ground Align AC mV meter
F117 410 mV L
F118 410 mV R
* or Method 1 or Method 2 to be applied
4
DC Check
F116 F115 F114
F116
F116
205 mV ± 20 mVF149
F149 380 mV ± 40 mV
F147 200 mV ± 20 mV
23.4375 kHz ± 10 Hz
46.875 kHz ± 20 HzF131
F130
50 kHz ± 3 Hz
80mV rms (= 230mV pp)
3179F115F116 F114
F116 F150 F116 3179
wireless receiver test circuit
68 E
50 E
68 E
To RX input
RF Generator
DUT
LF Voltmeter
e.g. PM2534
CL36532008_020.eps
170403
Powersupply
check Measurement
ground testpoint Scope / Voltmeter
F702 +10V ± 0.1V
F740 + 5.2V ± 0.5V
F705 + 8V ± 0.5V
F707 + 8V ± 0.5V
F708 +3.6V ± 0.2V
F709 +7.75V ± 0.5V
F744 F740 + 5.2V ± 0.2V
F712 + 4.1V ± 0.3V
F713 + 4.1V ± 0.3V
Functional check
picture: receiver test circuit:
RF input
signal,
modulation =
50 kHz via
adaptation
network*
RF carrier
frequency Input signal channel
switch
select Output signal Voltmeter version
F748 863.3 MHz 1 mV rms channel 1 F728 LF output for EUR and UK
version
F748 914.1 MHz 1 mV rms channel 1 F728 LF output for USA version
Alignment of the receiver EUR version
RF input
signal,
modulation =
50 kHz via
adaptation
network*
RF carrier
frequency Input signal Testpoints
grounded to F744
channel
switch
select Alignment Align Output signal Voltmeter version
F748 863.3 MHz 1 mV rms F724 & F725 channel 1 FM Detector
coil 1710 F728 LF max output for EUR and UK
version
Remove
g
roundin
g
s F724 &
F725
F748 863.3 MHz 250 µV rms channel 1 Sliding stereo
signal 3743 F747 >3 V DC for EUR and UK
version
F748 863.3 MHz 250 µV rms channel 1 Sliding stereo
signal reduce 3743
slowly F747 between 0.2 and
3 V for EUR and UK
version
F748 863.3 MHz 10 µV rms channel 1 Tuned/Muted
level 3741 F724 >2.5 V DC for EUR and UK
version
F748 863.3 MHz 10 µV rms channel 1 Tuned/Muted
level reduce 3741
slowly F724 < 1 V for EUR and UK
version
Alignment of the receiver USA version
RF input
signal,
modulation =
50 kHz via
adaptation
network*
RF carrier
frequency Input signal Testpoints
grounded to F744
channel
switch
select Alignment Align Output signal Voltmeter version
F748 914.1 MHz 1 mV rms F724 & F725 channel 1 FM Detector
coil 1710 F728 LF max output for USA version
Remove
g
roundin
g
s F724 &
F725
F748 914.1 MHz 250 µV rms channel 1 Sliding stereo
signal 3743 F747 >3 V DC for USA version
F748 914.1 MHz 250 µV rms channel 1 Sliding stereo
signal reduce 3743
slowly F747 between 0.2 and
3 V for USA version
F748 914.1 MHz 10 µV rms channel 1 Tuned/Muted
level 3741 F724 >2.5 V DC for USA version
F748 914.1 MHz 10 µV rms channel 1 Tuned/Muted
level reduce 3741
slowly F724 < 1 V for USA version
* e.g. SMT02 from Rohde & Schwarz
F701
F701
DC Check
CL 36532008_088.eps
220403
Figure 1-5 Table AV receiver
Figure 1-4 Table AV transmitter
1.3. Service hints, faultfinding and alignments
1.3.1 Measurement setup
W irelessReceiver functional check and adjustment table Audio AD905W (LX3750W) versions
11-311-3
SUPPLY
UNIT 2
14VDC 1100 F001
7100
3
R
L
1
1125
WIRED
AUDIO
IN
(3,5MM
stereo
jack)
3
2
1110
4
3
2
1
"ON"
LED
DRIVER
5115
1
1120
8
7
6
4
3
2
5
1
5120
+12V
update mdi 14-03-03
7140
6140
SCL
SDA
SCL
SDA
uP
I C
2
Control
Channel
Switch
Selection
1130
7145
+5V
F022
Audio
Detector
+5V
R
L
From
LX3750W
From
LX3750W
5100
3102
3103
3104
3105
3148
1k
1k
560k
3152
330k
3109
3110 3112
3111
7115
NJM4560M Audio Notch
Filter
L4931CDT120 HT7550
7105
+12V
+5V
TRANSMITTER INTERFACE
V
7130,7101,6130
Power Supply
PIC12C508A
4 positions
F002
F008
F007
F003
F004
F005
F006
F010
F009 F011
F012
F013
F014
F019
F020
F016
F017
F021
F018
TRIG
F015
3126
3125
TRANSMITTER
R
B14B
1101
12
7113
NJM4565M
7112
SA572D
3
∆G
1
7
6
5
5
11
RECTI-
FIER
R
L
L
R
2
3
32
5
6
TO TV
C
ONNECTION
TO1103 7
8
+8V
+5V
PD
7119
6105, 7118
4
I2C-CLOCK
POWER DOWN
DETECTOR
I2C-DATA
7117
LD1117DT
11V_S
F124
F140
F141
F145
F144
F131
F149
F147
F113
F110
F114
F130
F126
7
7110
74HC4060
OSCILLATOR
ENABLE
(Low)
256
512
PRE-EMPHASIS
- COMPANDER - - STEREO ENCODER - - PLL -
MULTIPLEXED
2165, 3160, 3190
2166, 3161, 3191
PRE-EMPHASIS
9
3
13
12
VPIL
35
62
1
16
5
14
7
9
8
2
SDA
I2C-DATA
I2C-CLOCK
SCL
VERSION
SELECTION
433MHz
or
864MHz
6
11 ADC
1105
4MHz
VPIL
VFIL
(ENABLE)
+6V
3105
3106
3179 6102
BB151
(VARICAP) 7102 OSC
VOSC
(ENABLE)
X2 (ENABLE)
7103
BFR92A
7104
7105
5112
+8b
7101
TSA5060A
MPX
MODULATION
LEVEL ADJ.
3
5
7111
74HC4053HD 7116-B
NJM4565M 7116-A
47
3174
3177
V
9
SUBC
46,875kHz
6LIMITER LOW-PASS
LOCAL
OSCILLATOR FREQUENCY
MULTIPLIER FILTER
OUTPUT
7106
BFG520
SYNTHESIZER
14
13 PILOT 23,4375kHz
PD
10
11 1106
12MHz
V
V
V
X2
1.4 Block Diagram TX
11-4 11-4
1.5 Block Diagram RX
RECEIVER / FRONT END
S1
RECEIVER / BACKEND
S2
F741
F724
F712 F728
F702
F745
F729
F713
F725
F742
SAW
FILTER
1602
- PLL -
16 7
+5V 10,7MHz
1706 1707
7707
BF520
7050
PIC12C508A
STEREO
TUNED
11
1
30
7706
7705
1730
19
17 7 67R
L
1
5
5
9
3
8
5
1
+5V
+10V
+8V
13
6751
3766
2703, 3727
2702, 3728
- EXPANDER -
MUTE
MUTE
+10V
POWERSAVE
7755
7784 7789
7790
LA931
DE-EMPH.
7770
SA572D 7780
NJM4565M
∆G
RECTI-
FIER
18
7
16
812 20
LL
L
RR
R
21
1710
DET
ADJ.
3741
MUTE
LEVEL
ADJ. 3743
SLIDING
STEREO
ADJ.
7710
LA1836M
1765
6710
1
2
3
4
5
6programmed
for 433 MHz
or 864 MHz
carrier
DA MUTE-VIA µC
POWER SAVE AND
GATE
CL
5
6
2
1609
4MHz
14
7605
TSA5060ATS
7604
7601
BFC520 7602
BFR92A 5606
LOCAL
OSCILLATOR
7603
BF392A
6601
BB151
(VARICAP) CHANNEL
SELECTION
SWITCH
FILTER
20kHz
DE-EMPH.
1740
FILTER
20kHz
SLIDING
STEREO
CONTROL
MIXER 10.7MHz
SYNTHE-
SIZER
µC
LNA
(LOW
NOISE
AMPL.) 11
2
3
IF IF IF
FM
DETECTOR STEREO
DECODER AMPLIFIER
4 POSITIONS
F727
1790
1
2
3
5
6
7
4
V
V
AUDIO OUTPUT AMPLIFIER
W
1106 R
R
L
L
+10V
MUTE
3117
7110
MUTE WIRED
POWERSAFE
1
2
3
5
1
1109
WIRED
AUDIO
IN
(3,5MM
stereo
jack)
3
2
GREEN RED
6109
5
F135
6
7
4
7100-D,7100-A 7101
TDA8920
7104
MUTE
CONTROL
"ON"
LED
DRIVER
"STANDBY"
LED
DRIVER
3126
8 Ohm/50W
8 Ohm/50
W
sensitivity 1.4Vrms
sensitivity 2.5Vrms
(active high)
(active high)
3144
+10V
4
3
2
1
Temperature
protection
Mode
mute OSC
5104,2122
5105,2125
Input
Input
Driver
Driver
7100-C,7100-B
+ Analog
- Analog
POWER
CONTROL
STANDBY
DRIVER
SAFE
7107
7106
6100
6101
C5V1
6103
6106
C2V7
MUTE_AMPn
6110
7109
123
+10V Standby out
1107
WIRED
DRiVER
MUTE
7105,7108
1
2
3
4
1104
+29,5V "+Power"
-29,5V "-Power"
- Analog
+ Analog
+15V
-15V
From SMPS Conn. J3
From
SMPS
Conn. J2
F137
F138
F139
F140
F142
F144
F120 F121
F125
F122
F110
F128
F129
F134
F136
F119
F145
F143
F141
F124 F123
F127
F114
F111 F113
F112
F117
update mdi 13-03-03
F115
+ Power
- Power
1100
1
2
3
4
J2
1
2
3
J3
+10V
-29,5V
+29,5V
STBY_OUT
1
2
3
J1
AC/DC
Switch Mode
Power Supply
To Wireless
Amplifier
Conn. 1104
To Wireless
Amplifier
Conn. 1107
NC
SMPS
Mains In
11-5 11-5
Interface board Transmitter board
1
8
AC/DC
Supply unit 1
8
1 3
1125
Wired Audio in (option)
1 2
1100
1 4
1110
R
L
1120
From
LX3750W
LS output
1101
Receiver board 1
7
Wired Audio in (option)
1790 1
7
1106
1
4
1104
1
3
1107
1 3
1109
1
4
1100
AC/DC
Switch Mode
Power Supply
1
4
1
3
R out
L out
Wiring Diagram Wireless Transmitter/Receiver AD905W
CL36532008_092.eps
220403
8001 TX
1
3
J1
J3
J2
8002 TX 8003 TX
8001 RX
8002 RX
8003 RX
8004 RX Amplifier board
1.6 Wiring Diagram
11-611-6
1.7 Electrical Diagrams
I
GND NC
O
I
GND NC
O
GP1
T0CKI
VPP
MCLR
OSC2
OSC1
CLKIN
GP<0:5>
GP0
F003
BC857B
F009
7130
3133
2K2
R
OPTION
OPTION
OPTION
OPTION OPTION
OPTION
OPTION
OPTION
2112 G9
12
A
B
C
D
E
F
G
H
I
14 15 16 17 18 19 20 21
J
K
L
M
N
1100 A 1
1110 D 1
1120 E 21
1 125 J1
1 130 I19
2100 B 2
2101 B4
2102 B5
2 103 A7
2 104 A9
2111 D9
12 13 14 15 16 17 18 19 20 21
A
B
C
345678910111213
2113 D 13
2114 G1 3
2115 F15
2116 F13
2117 E 15
2118 I15
2123 K 3
2124 K 3
2125 M 4
2 130 L 4
2131 N5
2132 N8
2133 M 10
1234567891011
3102 D 4
3103 D5
3104 G 4
3105 G 5
3106 F 1
3109 D 8
3110 G 8
3 111 E8
3112 G8
31 13 D10
D
E
F
G
H
I
J
K
L
M
N
31 25 M 2
31 26 N2
3130 M 3
3131 L4
3132 L4
313 3 M 4
3134 M 7
3135 N6
2 134 L 1 1
2 135 M 6
2 136 M 1 2
2 137 L 14
2 145 L 2 1
2 146 C2
2 147 E4
2 148 E2
2149 F1
2 150 E7
2151 G 7
3148 D6
3151 F10
3152 G 6
3154 D13
315 5 F 13
41 15 C18
4120 G18
41 23 J4
41 24 J4
41 25 C2
41 26 F 3
41 27 I4
41 28 H3
3114 G10
31 15 E1 2
31 16 F 1 2
31 17 E15
31 18 H15
3 119 C1 6
3120 G16
3 121 E18
3 122 H1 8
31 23 J2
31 24 J2
L
710 0 A3
7101-A L9
7101-B M6
7105 A8
7115-A G15
7115-B C15
7130 N3
7135 M 14
7140 N15
7145 L 20
F001 A2
F002 B2
F003 D 2
F004 D 2
F005 E 2
F006 H 1
3136 N9
3137 M 10
3138 M 1 1
3139 M 12
3140 K13
3141 K 14
3142 L15
3143 N17
314 4 L 17
3145 L 18
3146 C10
F007 I7
F008 I7
F009 C15
F010 G1 5
F011 F20
F012 F20
F013 F21
F014 G21
F015 K 21
F016 K 19
F017 K 19
F018 K 18
F019 M 17
F020 M 17
F021 N1 6
F022 N9
4 129 D9
4130 G9
5100 G 3
51 15 D18
5120 G18
6130 M 1 1
6140 M 15
6141 C 1 1
6142 D 1 1
6143 F 11
6144 G11
F004
F006
50V1u0
2111
4124
2133
220n
3118
22K
4123
4129
1K0
3134
7100
L4931CDT120
GND
IN OUT
100n
2145
3
1
390K
3152
2164
5100 4
6
470R470R
3104
1
3
2
3105
2
3
4
5
6
7
8
BAT54S
6142
EH-B
1120
1
F018 F017
3112
100K
3102
470R
2104
100n
27K
3125
100n
2101
3130
3
2
1
8
4
10K
3126
27K
NJM4560M
7101-A
3151
1K0
2130
22n
2114
15p
6130
BAS216
47p
2134
22K
3145
33K
3143
470K
3135
0R
3154
220n
2135
F001
F002
2132
1110
EH-B
1
2
3
4
4n7
3144
22K
1
3
2
100p
2146
3121
4K7
6143
BAT54S
7135
BC847B
3114
22K
16V100u
2102
1
3
2
7115-A
NJM4560M
3
2
1
8
4
6144
BAT54S
7115-B
NJM4560M
5
6
7
8
4
22K
3113
SML-210
6140
3120
2K2
1K0
3146
5
6
7
8
4
10K
3138
NJM4560M
7101-B
78
FXM2
5115
220n
2125
F007
4128
F011
4126
3123
F010
1K0
2100
100n
4127
22K
3117
47p
2117
15p
2113
3155
0R
4K7
3131
78
5120
FXM2
1K0
3124
F008
1u0 50V
2112
F005
330p
2123
F016
F015
100n
2103
16V22u
2116
3132
4K7
3115
82K
7
6
5
4
3
2
18
2
CTRL
PIC12C508A
7145
560K
BAT54S
6141
1
3
4115
3148
100K
3111
470R
3137
1100
DC jack
3
1
2
3142
330R
2115
220n
2148
100p
100p
2149
14
16
2
4
5
7
9
10
SKR
1130
38
11
12
13
F020
F019
4130
3110
1K0
F012
F013
2K2
3119
2147
100K
3140
100p
2124 330p
220n
2136
1K0
3141
1K0
3109
F014
3.5mm jack
YKB21-5130
1125
470R
3103
100K
3139
2118
47p
7105
HT7550
GND
IN OUT
22n
2137
BC847B
7140
220p
2131
39K
3136
82K
3116
2150
15p
F022
15p
2151
F021
3106
47R
4125
4120
4K7
3122
Rfout
Lfout
+12V
R_HJ
+12V
+12V
+12V
L_HJ
+12V
SCL
SDA
+12V
SCL
Right
Left
+12V +5V
TRIG
TRIG
+5V
+5V
Lfout
Rfout
+5V
SDA
+12V
LSB
MSB
+5V
+5V
+5V
+12V
+5V
+12V
CL36532008_093.eps
220403
TRANSMITTER INTERFACE V
1.7.1 Wireless Interface Board
11-711-7
CL36532008_094.eps
220403
CL36532008_095.eps
220403
Layout Wireless Interface Board (Top Side) Layout Wireless Interface Board (Bottom Side)
BUFFER
G
RECT
&
3
9
11
13
CT
CT=0
1
Z1
+
COM
OUTIN
K
0001 D1
0002 B15
1101 E2
1102 A14
1105 C2
1106 I12
1107 D1
2101 C6
2102 C2
2103 B2
2104 B2
2105 B1
2106 C4
12345678910111213141516
123456789 15 16
A
B
C
D
E
F
2107 D 5
2108 B5
2109 C5
A
B
C
D
E
F
G
H
I
J
10 11 12 13 14
2113 B6
2114 A8
2115 D 7
2116 C8
2117 D 8
2118 D 8
2120 C 8
2121 A 11
2122 A8
2123 C9
2124 D 9
2125 C9
2126 B12
2127 B12
2128 B13
2129 C12
2130 C 13
G
H
I
J
K
2135 E 12
2136 F 9
2137 F 8
2139 I4
2140 I3
2141 H 2
2142 H2
2143 G 2
2144 H2
2145 G 2
2146 H2
2147 J2
2148 J2
2149 I2
2150 J2
2151 H 6
2152 J6
2110 C5
2111 B6
2158 J5
2159 J1
2160 J1
2161 J2
2162 J2
2163 I2
2164 I2
2165 I7
2166 J7
2167 K7
2168 I9
2169 K1 0
2170 J10
2171 I11
2172 K1 1
2173 J11
2174 J15
2175 I14
2131 B 14
2132 C13
2133 H11
2134 G 13
2181 E5
2182 F 5
2183 G 6
2184 F 2
2185 C1 0
2186 C1 0
2187 C1 0
2188 C11
2189 C1 1
2190 C 11
2191 C 11
2192 C1 0
2193 A1 1
2194 J13
2195 J13
2196 J13
2197 D 3
2198 D 6
2199 B6
2153 H6
2154 K6
2155 H5
2156 J5
2157 I5
2205 C9
2206 B15
2207 C15
2208 B15
2210 C14
3101 C1
3102 C1
3103 C2
3104 C2
3105 D 5
3106 D 5
3107 B2
3108 B1
3109 B1
3110 B4
3111 C5
3112 B5
3113 D 7
3114 C7
2176 I6
2177 I10
2178 K1 1
2179 F 3
2180 F4
3120 C 8
3121 A 7
3122 D 8
3123 B9
3124 D 9
3125 B12
3130 H 12
3131 G 13
3132 G 1 1
3140 G 1
3141 H 1
3142 H1
3143 H1
3144 G 3
3145 H3
3146 G 2
3147 H2
2200 D10
2201 A7
2202 E 7
2203 F2
2204 F2
3153 K6
3154 I4
3155 J4
3156 J2
3157 J2
3158 J1
3159 K1
3160 H 7
3161 J7
3164 J7
3165 K7
3166 I9
3167 I5
3168 J5
3169 I8
3171 J11
3172 J9
TO
SYN THESIZER
STEREO
CODER
COMP ANDER
TRANSMITTER
3115 D 7
3116 A8
3117 A1 0
3118 B1 0
3119 C8
3173 K1 0
3174 J10
3175 I10
3176 I10
3177 J11
3178 J11
3179 J13
3180 E4
3181 E5
3182 F 6
3183 G 6
3185 F 5
3186 G 4
3187 J13
3188 I15
3189 G 9
INTERFACE
CONNECTION
3148 H5
3149 K5
3150 G 6
3151 K 6
3152 G 6
4102 A9
4104 B14
4105 I13
4106 E 7
4107 A6
5101 C6
5103 B7
5104 C9
5105 B12
5106 A12
5107 B13
5108 C6
5109 C14
5112 B13
5113 C6
5116 C1 0
5117 D10
5118 C1 1
5120 B 16
5121 C 16
5125 E 12
5126 E 8
5127 F 3
6101 D2
6102 B5
6103 B1 0
6105 E 5
6106 F 4
6110 B14
6111 C14
7101 B3
7102 B4
7103 C7
7104 A1 0
7105 C9
7106 B12
7110 E11
7111-A F8
7111-B G 8
7111-C H8
3190 I8
3191 J7
4101 B13
7112 I3
7113-A I6
7113-B J6
7116-A J12
7116-B J10
7117 F 5
7118 E 5
7119 F 6
7120 K 9
7121 K 10
F110 C2
F111 C4
F112 B1
F113 A8
5128 B15
5129 C15
5130 J13
5132 A6
5133 E 7
F114 B14
F115 C14
F116 F2
F117 E 2
F118 E 2
F119 E 2
F120 F2
F121 F3
F122 F4
F123 E 5
F124 F6
F125 E 6
F126 F7
F130 G13
F131 F13
F140 G4
F141 H4
F142 H4
F143 J4
F144 J6
F145 H7
F146 H9
F147 J10
F148 I11
F149 J12
F150 I14
F151 E4
3
2
1
8
4
10K
3189
8n2
7116-A
NJM4565M
2127
3p9
5109
BFG520
7106
3114
15K
10K
3159
2121
220p
47p
2124
2198
220p
1u
2143
3187
22K
3107
2K2
22n
2181
10K
3118
NJM4565M
7113-A
3
2
1
8
4
F147
3164
3K3
3191
220R
2185
22p
3190
220R
2196
3n9
4107
4101
3K3
3156
1K0
3103
5105
12n
F140
2128
2p2
3125
68K
5116
8n2
PLVA2656A
6101
2190
3p9
7105
BFG520
8
F117
1101
EH-B
1
2
3
4
5
6
7
5132
BLM21
BC847B
7121
AERIAL BRACKET
0002
100K
3142
2174
47p
F119
2170
470p
16V100u
2180
15K
3175
220p
2177
100R
3123
3113
6K8
4n7
2145
100n
2179 5127
BLM21
2205
47p
2141
470p
100n
2182
47p
2123
18K
3151
5p6
2111
3112
100K
22n
2165
22n
2160
2p2
2131
18K
3152
16V10u
2171
47K
3147
12n
F143
5113
470R
3101
2195
1n2
2201
100p
2107
1n0
8K2
3178
2194
1n5
3102
470R
18K
3150
2164
2u250V
2p2
2210
GIB
8
GND
5GOA
11GOB
2RCA
14 RCB
3RIA
13 RIB
6THTA
10THTB
1TRTA
15TRTB
16
VCC
5n6
SA572D
7112
4ACA
12 ACB
7GIA
9
5118
47K
3146
3145
15K
8p2
2186
6K8
3172
16V47u
2139
4104
2108
22p
6111
BAV99
2134
33p
F124
2161
2u250V
4M
1106
AT-51
10K
3111
2157
2u2 50V
2147
1u
4u7
2168
BC857B
7104
BC847B
7102
1107
Hole 3.5 mm
1
2
10K
3158
6103
BZX384-C4V7
100n
2114
5103
BLM21
2167
220u
2188
3p3
2187
5p6
6n8
5104
22n
2159
3106
100R
82p
2173
6K8
3105
3K9
3177
1K0
3183
2115
220p
2118
1p
F113
F125
3110
AT-51
1105
4M
330R
F120
F121
4102
F131
16V10u
2153
F144
F145
22p
2151
F150
5
6
7
8
4
3188
4K7
7113-B
NJM4565M
2K2
3131
F146
100n
2135
0001
frame
12345
2116
15p
5117
39n
3169
10K
2113
6p8
3165
3K3
6105
BZX384-C8V2
F116
7103
BFR92A
10u
2103
10n
2101 2192
47p
47K
3181
5106
68n
680R
3161
1n0
2106
2137
100n
100K
3143
100p
2202
4106
BLM21
5133
2199
10u
BC847B
7118
220p
2184
15K
3144
680R
3160
2204
47p
2154
10u 16V
22p
2152
220p
2122
5126
BLM21
100n
2136
82K
3148
100n
27K
3173
2104
4K7
3109
2K2
3108
22n
2166
3121
4p7
2200
82R
P2
7P3
13
RFA
14
RFB
6SCL
5SDA 12
VCC
2XTAL
3XT|COMP
330R
3119
TSA5060ATS
7101
11
ADC
4AS
1CP 16
DRIVE 15
GND
10
P0 9
P1
8
5107
4n7
F151
2175
1u
2207
3p9
0p68
2208
5129
8n2
8n2
5128
2206
3p9
2p7
2125
F126
1K0
3140
22n
2140
F112
470p
2142
1K0
3154
3171
680K
3141
1K0
F111
3115
150R
1u
2148
BAS316
6106
F141
5101
100n
6p8
2130
2178
22n
3180
4K7
5108
12n5
BLM21
5125
4105
470p
2109
16V10u
2149
7
Vss
8
Y0
5
Y1
3Z4
3117
47K
11
10
16
VDD
74HC4053D
7111-C
E
6
S9
Vdd
16
Vee
9
8
GND
12 1
2
3
7
5
4
6
14
13
15
74HC4060
7110
680R
3186
1K0
18K
3153
F110
3104
F130
3166
39K
2183
100n
3124
150R
18p
2102
4n7
2146
2150
10u 16V 1K0
3155
2K2
3168
3167
2K2
2169
33p
2p7
2132
27n
F114
2193
47p
5120
2
F148
7117
LD1117DT
1
3
15p
2117
Y1
1Z15
F115
Y1 14
Z
74HC4053D
7111-B
E
6
S10
Vdd
16
Vee
7
Vss
8
Y0
2
7111-A
74HC4053D
6
E
11
S
16
Vdd
7
Vee
8
Vss
12 Y0
13
F123
F142
F118
6K8
3120
7116-B
5
6
7
8
4
2191
5p6
NJM4565M
2189
3p9
6102
BB151
470n
2110
6110
F149
BAV99
270p
2156
220p
2197
33p
2133
10K
3132
2126
47p
3157
3K3
3179
10k
50V 2u2
2162
1u
2144
120R
3185
680p
2172
15K
470p
2176
3176
82K
270p
2155
3149
2u2
2158
270K
3130
50V
7119
33n
5121
BC847B
F122
2203
47p
1102
RT-01T
5130
220u
3122
2K2
2120
1p8
3116
100R
50V 2u2
2163
390R
3182
7120
BC857B
220n
2105
8n2
5112
2p7
8K2
3174
I2C_data
I2C_data
I2C_clock
+8b
+8b
+8V +8b
2129
pilot
+5V
subc
+12V
MPX
Vpil
Vosc
OSC
OSC
Vosc
Vpil
mon_ster
subc
MPX
L
R
L
R
I2C_clock
mon_ster
+8b
+8b
+5V
+8V
+8V
+8V
+8V
+8V
+8V
+8V
pilot
+12V
+5V
+5V
+5V
+5V
CL 36532008_096.eps
220403
1.7.2 W ireless T ransmitter Board
11-8 11-8
Layout W ireless T ransmitter Board (Top Side)
11-9 11-9
CL36532008_097.eps
280403
11-1011-10
Layout Wireless T ransmitter Board (Bottom Side)
CL36532008_098.eps
280403
11-1111-11
1.7.3 Wireless Receiver Board
GND1
I
OGNDIGND
O
GND
5603 D2
5604 B6
5612 A9
5613 C2
5614 C5
2650 E4
2651 D 4
2652 C3
2653 D2
2655 E5
2660 B11
2661 H6
5615 B11
5616 G 5
5617 G 7
6601 G 6
6602 D2
7601 C5
7602 C9
F 749 F1 1
3630 E4
3631 H6
3632 H6
5601 E4
F 710 A 9
F 748 C1
3618 E 1 1
3622 B7
3624 B9
2618 F 3
2619 G4
2620 H4
2621 C9
2622 G 5
2623 G 8
2624 G 9
5605 C8
5610 D 4
5611 B6
2640 A9
2641 C5
2642 F 10
D
E
F
G
H
A
B
3601 B5
3603 D5
3605 B8
3606 F6
3607 F4
3608 F3
7603 G4
7604 G 11
7605 G9
7606 H7
F703 D2
F 704 C1
3615 F 10
3616 F 11
2613 F 6
2615 G 3
2616 F 5
2345
5606 B10
5607 G 5
5608 F4
2627 H7
2630 C2
A
B
C
789101112
1
3609 G 3
3610 H4
3611 F11
3612 C6
3613 D5
3614 C5
2611 C5
2612 F 11
1 2
2625 F10
2626 F10
11 12
456
2601 B8
2602 C6
2603 C4
2604 B6
2605 D6
2606 H8
2607 C7
2608 B9
2609 D 7
2610 C8
678910
3
C
D
E
F
G
H
0001 B1
1602 D3
1609 G 10
1750 B 1
1799 F 1
F704
56n
5605
5n0
5607
2p7
2616
10n
2608
33p
2601
F749
F710
F704
F703
48
2
1
3
6
5
7
864M
B3589
1602
15K
3608
7603
BFR92A
5608
2K2
3618
4K7
3616
7606
BC847B
5612
6n8
5610
F749
5613
3n3
2p7
2619
5K6
3606
6601
BB151
4p7
2613
3607
5611
220n
2626
39p
2630
2642
220n
5601
2p7
2651
8n2
5614
1n0
2611
1p8
2622
F703
F710
BC847B
7604
F748
13 RFA
14 RFB
6
SCL
5
SDA
12 VCC
2
XTAL 3
XT|COMP
220n
2612
TSA5060ATS
7605
11 ADC
4
AS
1
CP
16 DRIVE
15 GND
10 P0
9P1 8
P2
7
P3
2640
33p
6K8
3609
150K
3605
1799 frame
12345
2
34
6
7
8
5606
1
1p2
2609
33p
2603
1n0
5603
33p
2652
39p
2621
1p5
2607
16V10u
2650
100R
3630
6602
BAV99
5616
3n9
AT-51
1609
4M
220R
3611
47R
3612
18K
3601
27K
3614
15K
3603
2p7
2620
560R
3615
2604
33p
1p0
2623
RT-01T
1750
1
33p
2655
2615
33p
12p
2641
5617
2u2
2625
2653
22p
F748
1
2
18p
2624
Hole 3.5 mm
0001
3624
10K
1n0
2606
4n7
2610
33p
2605
1p5
2602
470R
3613
BFR92A
7602
BFC520
7601
2661
220n
3632
1K0
3631
390R
5615
33p
2618
220R
3610
220R
3622
4n7
5604
47p
2660
220n
2627
+8V
+8V
+8V
CL
DA
+8V
IF
ANTENNA
+8V
CL36532008_099.eps
220403
11-12 11-12
I
GNDNC
O
O
GND
I
TRIG
FFFFFF
PILOT
DET
PHASE
DET
VCO
ANTI BIRDIE
DECODER
SW
VCC
FM
AM
GND
FM
AM
DRIVE
TUNING
COMP
REG
BUFF
IF
FM
AM
DET
AM
ALC
BUFF
MUTE
SWITCH
STEREO
DRIVE
STEREO
FM
FM IF
DET
LEVEL
S-CURVE
DET
AM
IF
AM
S-METER
AGC
AM
RF-AMP
MIX
AM
OSC
BUFFER
G
RECT
O
GND
I
I
GNDNC
O
GP1
T0CKI
VPP
MCLR
OSC2
OSC1
CLKIN
GP<0:5>
GP0
GND
1706 G2
1790-1 F16
1790-2 G16
12345678910111213
2345613 14 15 16 17
A
B
C
D
E
F
G
A
B
C
D
E
1707 G4
1710 H6
1720 B5
1730 A7
1740 A9
1765 K 3
L
14 15 16 17
17 8 9 101112
2702 D8
H
I
J
K
L
2703 D 9
2704 B 6
2705 C 6
2706 G2
2707 C2
F
G
H
I
J
K
2714 F4
2715 F5
2716 H15
1790-3 G16
1790-4 I16
1790-5 F1 6
1790-6 J16
1790-7 J16
2782 E13
2730 B6
2740 B8
2750 F15
2771 G9
2772 G9
2773 G 9
2774 G 9
2775 G 8
2708 B 2
2709 B 5
2710 C4
2711 F4
2712 F6
2713 C 5
3709 H2
3710 H3
3712 B4
3713 C3
3714 C12
2751 G16
2754 I4
2755 I15
2762 H13
2770 F11
3722 F6
3723 G6
3724 F6
3727 C8
3728 C8
2776 G9
2777 H10
2778 G10
2779 F10
2780 G 9
2781 F12
3743 G7
3744 G7
3745 A7
3746 A 9
3749 J2
3750 I2
3753 K4
3754 H15
2790 I13
2791 I15
2792 I15
2793 H 12
2794 F12
3775 G 8
3776 G9
3778 G11
3779 F1 1
3780 F12
3703 F1 6
3704 C12
3705 G 3
3706 G3
3707 G3
3708 H3
3787 G12
3715 B8
3717 B10
3718 G 5
3719 G 5
3720 H6
3788 G13
3789 G1 4
3790 G1 5
3792 F14
3793 H14
3729 B6
3730 B 6
3731 B 8
3740 K 3
3741 C 3
3742 C 4
5704 G16
F742 J4
F743 J4
5711 F16
6710 J2
6711 C12
6751 I3
3755 E 1 2
3756 G12
3766 I3
3771 G8
3772 G9
7750 I4
7755 H 15
7770 F10
7780-A H13
7780-B F13
3781 E12
3782 E13
3783 F14
3784 F15
3785 J15
3786 G11
F706 G16
F725 G 5
F727 J1 5
F707 F10
F712 F13
F713 G1 3
F714 D 8
F715 D 8
F724 G 5
3794 E 9
3795 E 9
3796 E9
3797 E9
3798 K3
5701 H16
F728 F16
F729 G16
F740 I5
F741 I4
F744 J5
F745 J15
F746 I14
F747 C11
6752 J3
7705 C 11
7706 C12
7707 H3
7710 C4
F708 D 3
F709 G 3
7784 F14
7789 G14
7790 H14
F701 G16
F702 I16
F705 I13
2783 F13
2784 F8
2785 F9
2786 G10
2787 H12
2788 F13
2789 G13
2795 G11
2796 E12
2798 I13
3701 G16
3702 J 1 5
2718 C 6
2720 B6
2721 C6
2722 G6
2723 F6
2724 F7
2725 F7
3753
1K0
2K2
3702
F715
4n7
2782
2788
F706
4n7
F727
F707
F701
F729
F702
F745
F714
F712
F713
F706
2n7
2765
2n7
2764
3723
15K
F742
10
12 13
14
16
2
4
5
7
9
1765
SKR
38
11
2703
18n
3727
330R
2702
18n
3790
4K7
4K7
3784
2709
1n5
3712
10K
3713
2K2
SFELA
10M7
7707
BFS20
1707
3710
470R
3707
330R
18K
3781
2706
22n
2713
47n
470p
2710
FXM2
1
2
3
7
8
4
5
61740
3728
330R
7706
3794
1u
2725
BC857B
3708
47R
F707 F712
2770
4u7
2722
10u 16V
3722
47K
2712
47n
3715
6K8
10u
2777
2u250V
16V
2720
3731
2740
220p
1K5
3729
5K6
F705
100K
3793
F709
F747
3724
3720
3K3
3795
3K9
3796
7705
BF545A
F746
100p
2716
F745
47K
3788
3718
3K3
2u2
3778
1K0
2783
50V
16V10u
2780
BC857B
7755
3754
4K7
3776
3K3
2776
2u250V
2773
2u250V
100p
2750
10M7
3730
1K5
SFELA
1706
2705
16V 10u
16V
GOB
RCA2
14 RCB
3RIA
13 RIB
6THTA
10THTB
1TRTA
15TRTB
16
VCC
2704
10u
SA572D
7770
4ACA
12 ACB
7GIA
9GIB
8
GND
5GOA
11
10u
2715
47n
2714
220p
2711
17
ST-LED8
TU-LED7
VCC10
MPXLO 20
MPXRO 21
MPXVCO 23
OSC 29
PCLPFIL15
REG4
RIGHT-IN 19
RIGHT-O
3
FM-IFIN1
FMDET9
FMSD 30
GND6
LEFT-IN 18
LEFT-O 16
MPXIN 22
2
AMAGC 26
AMLC 25
AMRFIN 27
AMSD12
AM_|FM14
AM|FM-IF11
24AM|FMDO
FM-IFIB
7710
LA1836M
AFC 28
AM13
AM-IFIN5
AM-MO
270p
3750
1K0
2795
2754
4u7 35V
6751
BZX384-C5V1
100K
3704
4u7
2718
3714
22K
2723
1u
22n
2771
2775
22n
F743
5701
BLM21
F744
5704
BLM21
3719
F702
3K3
6710
BAV70
16V100u
2755
F741
F715
100R
8
F725
3705
CTRL
PIC12C508A
7750
7
6
5
4
3
2
1
3792
100K
3797
F709
F740
F708
3
7
8
4
5
61730
FXM2
1
2
1710
7KM
1
2
34
6
78
F713
F705
F708
2784
220p
7780-A
3
2
1
8
4
7780-B
NJM4565M
5
6
7
8
4
NJM4565M
3745 3746
3740
100K
3766
820R
2u2
F724
2785
50V
2772
220p
3749
1K0
BC847B
7789
6K8
3717
2730
220p
F725
5
F746
F728
2793
1790-5
PH-B
220p220p
2794
10k
3743
4k7
3741
F714
F742
3785
4K7
3798
22K
220n
2791
7
8
IN
5
INH
4
NC
1
OUT
F701
L4931
7790
236
100p
2798
47p
2762
F727
F729
F744
F743
F741
F724
F740
2774
2786
10u 16V
1u
6752
BAS316
22n
2779
3786
2K2
3779
3709
180R
1K0
3701
470R
470R
3703
F728
2751
470p
7784
1K8
3789
BC847B
3783
1K8
50V
3775
2789
2u2
10K
10K
3771
3K3
3772
4u7
2787
4u7
2781
100K
3756
3755
100K
3782
47K
3787
18K
220p
2792
2707
10u 16V
47n
2708
2721
16V 10u
3744
3K9
3742
100R
F747
565K7
BAS316
6711
1720
2790
4
2u2
PH-B
1790-4
2778
1u
3706
3K9
270p
2796
2K2
3780
PH-B
1790-7
7
2724
470n
3
PH-B
1790-1
1
5711
1790-3
PH-B
2
1790-6
PH-B
6
BLM21
S
S
{POWERSAVE,MUTE}
POWERSAVE
MUTE
STEREO
STEREO
+10V
PH-B
1790-2
IF
MUTE
MUTE
+5V
POWERSAVE
CL
DA
R
R
+5V
RO
RO
LO
LO
+10V
+8V
+8V
+8V
+8V
MUTE
MUTE
+8V
+5V
TUNED
TUNED
+8V
+8V
+8V
+8V
+8V
P20
P21
CL36532008_100.eps
220403
11-1311-13
Layout Wireless Receiver Board (Top Side)
CL36532008_101.eps
280403
11-1411-14
Layout Wireless Receiver Board (Bottom Side)
CL36532008_102.eps
280403
11-1511-15
1.7.4 Wireless Audio Amplifier Board
MUTE
MUTE
REL1
SW1
EN1
REL2
SW2
EN2
VDDP2
VSSP1
4106
F121 E1
F122 E1
F123 E14
F124 E14
F125 E1
F126 E5
F127 F13
F128 F8
F129 G8
F130 G4
F131 G 6
F132 G 6
F133 G6
F134 H 8
F135 H 1
F136 H 8
F137 H 1
F138 H 1
F139 I1
F140 I1
F141 H6
F142 I1
F143 I6
F144 I1
F145 I6
7108 H1 1
MUST B E BZX 79-C5V
7109 E14
7110 E14
7111 G4
7112 F13
F110 A 12
F111 B6
F112 B14
F113 B 14
F114 C 6
F115 C 14
F116 D 12
F117 D 14
F118 D 4
F119 E12
F120 E1
6109 D13
6110 D14
7100-A B6
7100-B C 6
7100-C E3
7100-D D3
7101 B 9
7102 G 3
7103 G 3
7104 F11
7105 G 2
7106 G 13
7107 G 1 2
4114 I1
BLACK = -
4115 I1
4116 I1
5100 F7
5101 F7
5102 H 7
5103 H7
5104 B1 2
5105 C1 2
5106 H6
5107 I6
6100 F12
6101 F11
6102 G 8
6103 G 1 2
6104 G 8
6105 G 10
6106 H1 2
6107 G 10
6108 H1 1
3152 H 3
3153 F14
3155 G 14
3156 A8
3157 C8
3158 C8
4100 B4
4101 B 6
4102 C 4
4103 D6
4104 G9
4105 G9
4106 G9
4107 G9
4108 E10
4109 E10
4110 H1
4111 H1
4112 H1
4113 I1
3139 H2
3140 G 1 2
3141 G 13
3142 G 10
3143 G 12
3144 E2
3145 E2
3146 H10
3147 H1 2
3148 E13
3149 E14
3150 E14
3151 E13
3118 D7
RIGHT
RED = +
3119 E 3
3120 H7
3121 E4
3122 H8
3123 E2
3124 F5
3125 F2
3126 F3
3127 F3
3128 F4
3129 E11
3130 G 2
3131 G 3
3132 G 3
3133 F10
3134 G 2
3135 F11
3136 G 7
3137 G 8
3138 G 13
2170 B5
LEFT
2171 D5
2172 D3
2173 F3
3100 A6
3101 B 11
3102 B 12
3103 B7
3104 B4
3105 B5
3106 B13
3107 C8
3108 C7
3109 C6
3110 C4
3111 C13
3112 D7
3113 D5
3114 D1 1
3115 D1 2
3116 D5
3117 D3
2147 F4
2148 G 6
2149 G 8
2150 G 6
2151 G8
2152 H11
2153 I6
2154 I7
2155 I7
2156 B1 2
2157 D1 2
2162 H2
2164 C1 2
2165 H2
2166 I2
2167 I2
2168 I6
2121 C8
2122 C13
2123 C13
2125 C13
2126 C13
2127 C8
2128 C11
2129 C8
2130 C14
2131 C5
2132 C5
2133 C8
2134 D7
2135 D7
2136 D13
2137 D1 2
2138 D1 1
2139 D1 2
2140 E 8
2141 E8
2142 E3
2143 E4
2144 F3
2145 F2
2146 F2
2107 A1 1
2108 A1 2
2109 B1 2
2110 B8
2111 B13
2112 B5
2113 B5
2114 B7
2115 B8
2116 B8
2117 B11
2118 B7
2119 C14
2120 B6
34567891011121314
1234567891011121314
2101 C12
2102 A7
2103 A7
2104 A7
2105 A8
2106 B6
B
C
D
E
F
G
H
I
A
B
C
D
E
F
G
H
I
1100 C14
1101 C3
1104 G 5
1106 H1
1107 H5
1109 E1
1110 E10
1111 E11
2100 C12
12
OPTION
OPTION
OPTION
OPTION
OPTION
OPTION
OPTION
A
470n
2125
220n
2109
2101
220n
2151
100u 16V 16V100u
2149
330R
3120
4K7
3152
2104
220n
2153
100n
3138
10K
7111
BC857B
1K0
3123
3144
220K
4K7
3132
1106
PH-B 1
2
3
4
5
6
7
100n
2106
4
11
GND_OUT
LM837MX
7100-B
5
6
7
220n
2127
3107
30K
3158
2K2
2133
100p
BZX79-C15
6102
330p
2145
2146 330p
3141
22K
5
1
4
3
6
SSSS9
1101
2
3125
470n
2129
47K
2141
220n
GND_OUT
2140
47u 35V
5106
5107
5100
5102
470n
2144
2166
1111
HOLE 3.5MM
1n0
35V
47u
2102
HOLE 3.5MM
1110
3131
4K7
5R6
3115
470n
GND_OUT
2110
3114
5R6
56K
3126
2128
15n
2123
220n
3133
47K
33K
3128
10K
3142
7108
BC847B
3117
56K
47p
2143
4103
47K
10K
3130
3134
BC847B
560p 2108
7106
1n0
2119
3140
2K2
1K0
3116
1
4
11
47p
2118
7100-A
LM837MX
3
2
3145
1K0
220n
2113
1
2
3
4
5
GND_OUT
HSJ1601
1109
2122
470n
GND_OUT
2K2
3148
100K
3150
7112
BC847B
3122
330R
GND_OUT
6110
LTL-1CHPE
BAS316
6103
220n
2105
3135
560K
4104
2114
470n
1104
VH 1
2
3
4
4101
F119
F110
F116
F124 F123
F127
F129
F134
PH-B
1107
1
2
3
100n
2150
7103
BC847B
2148
100n
7105
BC847B
22u
5104
2170
47p
5103
10K
10K
3157
2K2
3156
F118
3155
F126
6101
BZX79-C5V1
GND_OUT
23
VDDP2
12 VSSA1
1VSSA2
24 VSSD
17 VSSP1
20 VSSP2
13 PROT
11 SGND1
2SGND2
18 STABI
19 SUB|VSSD
10
VDDA1
3
VDDA2
14
VDDP1
8IN1+
9IN1-
5IN2+
4IN2-
6MODE
7OSC
16
OUT1
21
OUT2
DRIVER
DRIVER
DRIVER
DRIVER
HIGH
HIGH
LOW
LOW
15
BOOT1
22
BOOT2
7101
TDA8920
STABI
MODE
OSC
STAGE
STAGE
INP
INP
MANAGER
PWM
PWM
MOD
MOD
CURRENT PROT
TEMP SENSOR
CTRL &
CTRL &
SHAKE
SHAKE
HAND-
HAND-
2137
220n
3100
39K
F140
F139
1100
LQR3215-0001G
5
1
2
3
4
2112
220n
F144
F142
F120
3139
560K
F121
220n
2126
470n
2134
BC847B
7109
3151 BC847B
7110
47K
7104
BC847B
5105
22u
4116
4115
4113
4114
4112
4110
4111
47p
2173
3129
2K2
5R6
3101
39K
3127
5101
4102
3124
1K0
10K
3118
BZX79-C2V7
6106
560K
3147
47K
3143
2139
560p
560p
2138
2136
1n0 1n0
2111
3111
22R 22R
3106
2142
470n
3121
33K
6108
BAS316
BAS316
6107
3149
2K2
16V
10u
2152
LM837MX
7100-D
12
13
14
4
11
56K
3105
100p
2162
3108
10K
4109
2130
1n0
GND_OUT
16V470u
2155
330R
3137
100p
2165
100V22u
2164
39K
3109
3136
330R
100n
2154
4108
2120
100n
56K
BAS316
6105
3113
2132
220n
2147
47p
3112
10K
2135
47p
220n
2131
4100
4105
F117
F112
F115
F113
F135
F130
F138
F137
6109
LTL-1CHGE
10K
3103
F128
F136
F133
F131
F132
F143
F141
F145
1m0
2157 2156
1m0
2117
2116
68p
15n
100p
2115
6104
BZX79-C15
220n
2121
2172
47p
47p
2171
GND_OUT
220n
2103
7107
6100
BAS316
BC847B
2107
560p
3102
5R6
7100-C
LM837MX 10
9
8
4
11
10K
3104
3119
39K
3110
10K
4107
F125
F122
BC847B
7102
F114
GND_OUT
F111
3153
10K
220n
2100
10K
3146
1n0
2168
+10V
MUTE_RX
STANDBY
2167
1n0
-POWER
+POWER
+10V
MUTE_WIRED
+POWER
-POWER
+POWER
+10V
MUTE_AMPn
STBY_OUT
+15V
+15V
-15V
+15V
-15V
+ANALOG
+POWER
-POWER
+10V
+15V
-15V
+15V
-15V
STBY_OUT
-POWER
-ANALOG
+10V
+10V
-15V -ANALOG
+ANALOG
-ANALOG
-ANALOG
MUTE_AMPn
-ANALOG
-ANALOG
+10V
+10V
MUTE_RX
+10V
STANDBY
MUTE_WIRED
CL36532008_103.eps
220403
AUDIO OUTPUT AM PLIFIER
W
From
SM PS
con.J2
From
SM PS
con.J3
From
Receiver
(S2) co n .1790
To
LS
11-1611-16
Layout Wireless Audio Amplifier Board (Top Side)
CL26532008_104.eps
220403
11-1711-17
Layout Wireless Audio Amplifier Board (Bottom Side)
CL26532008_105.eps
220403
ac6120.sch-1 - Fri Mar 21 16:17:43 2003
11-18 11-18
1.7.5 Wireless SMPS Board
SMPS Part A
C1 D5
C3 B3
C4 C6
C6 B5
C7 B5
C8 D4
C9 A5
C10 C5
C11 D4
C13 B5
C14 C3
C15 B4
C17 A6
C19 A6
C20 C1
C21 C2
C24 D3
C25 C3
C26 D3
C27 C3
C31 B4
C32 B4
C34 B5
C35 B5
C41 B5
D1 A6
D2 D5
D3 D5
D4 B6
D5 C4
D6 C4
D7 C5
D8 C4
D9 D3
D11 C3
D12 B5
D13 B5
D15 D5
D16 D5
D19 B6
D20 B6
D22 A5
D29 C2
F1 D6
FER1 C3
FER2 C4
FER3 C4
FER4 C4
FER5 C4
FER7 C3
H1 B3
H2 D3
H3 C3
J1 D6
J2 C1
L1 D4
L2A D5
L2B D5
L3A D6
L3B D6
L5 D1
L6 B1
PC1A B5
PC1B C2
Q1 B4
Q2 D2
Q3 A5
Q4 B5
Q7 B4
Q8 C3
Q10 C1
Q11 B4
R1 D4
R2 D4
R3 B6
R6 B4
R7 A6
R8 C5
R9 C5
R10 D4
R12 B5
R13 B5
R14 B5
R15 D2
R16 B6
R17 A5
R18 C4
R19 B5
R21 B6
R22 C1
R23 C2
R24 D2
R25 D4
R26 C5
R27 B5
R28 C2
R29 B5
R30 B5
R31 C2
R32 B6
R33 B4
R34 A6
R35 B5
R36 D2
R38 C5
R39 C1
R40 B4
R41 C4
R43 D4
R44 C1
R45 D1
R46 B6
R47 C4
R49 B6
R50 D4
R51 D4
R52 D4
R53 B6
R54 B5
R55 A5
R57 A5
R58 B4
R59 D2
R61 C2
R62 C1
R63 C1
R64 D1
R65 B4
R69 B4
R70 B2
R71 B2
R72 B2
R73 B2
R75 A5
R76 B4
R77 C4
R78 C4
R79 C1
R80 D3
R81 C3
R82 C1
R83 C2
R11 B5
T1A D3
T1B B6
T1C B3
TH1 D5
VDR1 D5
Z1 D2
Z2 C5
Z3 B6
Z5 A5
Z6 C6
Z10 B4
ac6120.sch-2 - Fri Mar 21 16:18:37 2003
11-1911-19
SMPS Part B
C5 C4
C12 B4
C16 D3
C18 C5
C22 B5
C23 C1
C28 B3
C29 C2
C30 B5
C33 B5
C36 D2
C37 D2
C38 B5
C39 B4
C40 B4
D10 C4
D14 C5
D17 B5
D21 C5
D23 D6
D24 D2
D25 C3
D26 B4
D27 B4
D28 B5
FER6 C3
FER8 C3
J3 C1
L4 D1
PC2A B4
PC2B C2
Q5 D5
Q6 D2
Q9 B3
Q12 B3
R4 D1
R5 C5
R20 B3
R37 D5
R42 D4
R48 D3
R56 C1
R90 B3
R91 B4
R92 B5
R93 B5
R94 D3
R95 D3
R96 C3
R97 B4
R98 B4
R99 C3
R100 B5
R101 C3
R102 B4
R103 C3
R104 B4
R105 C2
R108 D2
R109 C2
R110 D2
R111 D2
R112 C2
R113 C2
R114 B4
SW1A C1
T2A D3
T2B B5
Z4 B5
Z11 C1
Z12 B4
Z13 D2
11-20 11-20
Layout Wireless SMPS Board (Top Side) Layout Wireless SMPS Board (Bottom Side)
SMPS bottomside AD905W version
290403
SMPS bottomside AD905W version
290403
SMPS topside AD905W version
290403
SMPS bottomside AD905W version
290403
B3 B4
B18 A4
B49 B4
C4 B4
C5 C2
C12 B1
C17 B3
C18 C2
C20 C4
C21 C4
C22 B4
C30 C1
C31 B3
C32 B3
C33 C1
C34 B4
C35 B4
C37 C1
C38 C1
C39 B2
C40 B1
C41 B4
Q1 B3
Q2 C4
Q3 B3
Q4 B4
Q5 B2
Q6 C1
Q7 B3
Q10 C4
Q11 B3
Q12 B1
R1 B5
R2 A5
R2 C4
R4 C1
R5 B3
R6 B3
R7 B3
R8 A4
R10 B5
R11 B4
R12 B3
R13 B3
R14 B4
R15 C4
R16 B4
R17 B4
R19 B3
R20 B1
R21 B4
R23 B3
R24 C4
R25 A5
R26 A4
R27 B3
R28 C4
R29 B4
R30 B4
R31 C4
R32 C4
R33 B3
R34 B3
R35 B4
R36 C4
R37 C2
R38 A4
R39 C4
R40 A4
R41 A5
R42 C2
R43 A5
R44 C4
R46 B4
R47 B3
R48 B2
R50 B5
R51 B5
R52 A5
R53 B4
R54 B4
R55 C3
R56 C2
R57 B3
R58 B3
R59 C4
R60 A5
R61 C4
R62 B5
R63 B5
R64 B5
R65 B3
R66 C4
R67 C5
R68 B2
R69 A4
R70 C5
R71 C5
R72 C5
R73 C5
R74 C2
R75 C3
R76 C3
R77 A5
R78 A5
R79 C4
R82 C4
R83 C4
R90 B2
R91 B1
R92 C2
R93 C1
R94 B2
R95 B2
R96 B2
R97 B1
R98 B1
R99 B2
R100 C1
R101 B2
R102 B1
R103 B2
R104 C1
R105 C1
R108 C1
R109 C1
R110 C1
R111 C2
R112 C1
R113 C1
R114 B1
C1 A2
C2 C4
C3 C5
C6 A4
C7 A4
C8 B5
C8 B5
C9 B3
C11 A3
C13 B4
C14 B5
C15 A4
C16 B2
C19 B4
C23 C2
C24 C5
C25 C5
C26 C4
C27 C5
C28 A5
C29 C1
C36 C2
D1 B4
D2 A1
D3 A1
D4 B4
D5 A5
D6 A5
D7 B3
D8 B3
D9 C5
D10 C2
D11 C5
D12 C5
D13 B4
D14 C2
D15 A2
D16 A2
D17 B1
D19 B4
D20 B4
D21 C2
D22 C3
D23 B3
D24 C1
D25 B2
D26 B1
D27 B1
D28 B1
D29 C4
F1 B2
FER1 B5
FER2 A4
FER3 A5
FER4 A5
FER5 A5
FER6 B2
FER7 A5
FER8 A4
H1 A5
H2 C5
H3 C5
J1 A1
J2 C3
J3 C2
L1 B3
L2 A3
L3 A1
L4 C1
L5 C3
L6 C3
PC1 C4
PC2 C1
Q8 A5
Q9 B2
R9 A4
R45 A4
R80 C5
R81 C5
SW1 B1
T1 B5
T2 C2
TH1 A2
VDR1 A2
Z1 C4
Z2 A4
Z3 B4
Z4 B1
Z5 B4
Z6 B4
Z10 B3
Z11 C1
Z12 B1
Z13 C1
SHIELD B2
11-21 11-21
SUPPLY
UNIT 2
14VDC 1100 F001
7100
3
R
L
1
1125
WIRED
AUDIO
IN
(3,5MM
stereo
jack)
3
2
1110
4
3
2
1
"ON"
LED
DRIVER
5115
1
1120
8
7
6
4
3
2
5
1
5120
+12V
update mdi 14-03-03
7140
6140
SCL
SDA
SCL
SDA
uP
I C
2
Control
Channel
Switch
Selection
1130
7145
+5V
F022
Audio
Detector
+5V
R
L
From
LX3750W
From
LX3750W
5100
3102
3103
3104
3105
3148
1k
1k
560k
3152
330k
3109
3110 3112
3111
7115
NJM4560M Audio Notch
Filter
L4931CDT120 HT7550
7105
+12V
+5V
TRANSMITTER INTERFACE
V
7130,7101,6130
Power Supply
PIC12C508A
4 positions
F002
F008
F007
F003
F004
F005
F006
F010
F009 F011
F012
F013
F014
F019
F020
F016
F017
F021
F018
TRIG
F015
3126
3125
1.8 Cir cuit descriptions
The Circuit description of the wireless surround system.
The complete Wireless surround system consists of:
transmitter part Tx: interface-board and transmitter board
receiver part RX: receiver board, amplifier board and
SMPSupply part
Loudspeaker boxes, per equipment defined.
The interface board can be part of a TV set (EM6E-chassis)
or a separate board in the transimitter part in case of the AV
Entertainment (DVD-receiver) application.
transmitter and receiver are described as one system,
amplifier board is per application (TV or AV) adapted.
1.8.1. Transmitter Interface board:
General
The transmitter interface (TX-interface) is intended to deliver all
necessary audio and I²C control signals to the transmitter. The
interface is capable to deliver the specific I²C protocols for the
selection of the 4 channels, the power-up and power down
sequence. Also an audio detector and a led control circuit is on
the board, all controlled by the processor. The used
microcontroller is a PIC12C508A. There is only one software
version, which can handle automatically the 2 possible TX
frequencies (864 and 914 MHz) in AV application. For TV
application the interface function is integrated in the corre-
sponding TV set and controls via I²C commands the 2
frequences (433 and 864 MHz).
Besides the I²C, all audioconditiong is done by a dual opamp
NJM4560M.
A 23 kHz pilot notch filter is formed by both coils 5115 and
5120, this to avoid interference with the used pilot of the TX.
The AV interface transmitter combination has always to be
used with the recommended mains power adaptor of 14Vdc/
150mA. (There is a EUR, UK and USA version)
Input / output - sense. :
Full modulation of the TX transmitter: on both right and left out
(pin 1 and 3 of connector 1120), 0.42V rms (or 1.1653V peak
to peak), this means for the AV interface: 20 Vrms input on right
and left input. For TV 3V rms input on right and left input.
Start modulation:
At power-up: auto start of the interface and TX transmitter for at
least 4 minutes; when no audio on one of the inputs >0.1 V for
a period of 4 minutes then the Processor shuts down the
modulation of the TX transmitter (LED off)
Tx in off mode: (TX transmitter powered, no modulation and
LED off) Start of the modulation and LED on by applying
minimum 0.1Vrms on left or right input
Frequency response: Response is flat (+/- 1.5dB) between
100Hz and 15kHz for both channels
One channel-input is built up by using an audiotrafo to make
the coupling towards source (LX3750 Home cinema DVD
player with incorporated class D amplifiers) This causes a
difference in f-response especially for low frequencies below
100Hz for left and right channel, however not audible in its
application.
Input impedance: < 1 K ohm
Led-functionality: built in led indication: Red = ON, power on,
transmitter active
Red = OFF, power on, no modulation
Audio-input section:
The right audio input channel is different from the left input:
left uses a low cost audio transfo, since there has to be a
complete separation between the left and right speaker outs
of the DVD player LX3750. Of course this gives a small
difference in frequency response, but absolutely not audible
in its application. Pin 4 is connected straight to one output
pin of the DVD speaker out: this to have a “reference -
ground”. Input impedance for both channels is always below
1Khz, making the unit immune for all kinds of interferences
on the speaker lines. The rather high input levels (up to 20V
rms /each channel) are conditioned and brought to a level of
nominal 0.42 Vrms on pin 1 and 3 of 1120. This 0.42 Vrms
gives 50Khz FM deviation in the transmitter.
Extra protection is established by the fast diodes 6142 and
6144. DC-reference is made by 3115-3116 and 2116. A
23Khz notch filter 5115 / 5120 is built in to avoid interfer-
ences with the used pilot frequency of the transmitter.
Audio detector:
A part of the audio info is fed to the audio detector built up around
7101-A and 7101-B. Basically it’s a two-stage amplifier with a
very high gain factor (3135/3133 and 3136/3134). A square signal
has to be found on the output of 7101-A. This block-wave is fed
to the rectifier/ integrator around 6130. In normal operation 7135
is always conducting, pulling down the level on the trig-input of
the microprocessor 7145. As long this input is low the connected
transmitter is enabled by the microprocessor. When no audio
input, the trig input comes high (5V), and the internal timer of the
processor counts down till 4 minutes have past away. After this
four minutes (approx.) the transmitter will be disabled = no
modulation and red led off.
A very low audio input “trigs” the processor and the transmitter
starts up again. (Led = red). Four-channel selection is done by 2
lines (LSB - MSB) on the processor.
Power supply:
The unit operates on a 14 Vdc mains power adaptor: 12Vdc,
mainly for the transmitter, is furnished by 7100 -L4931CDT120,
which is a low drop regulator. The 5 Vdc for the PIC is made by
the HT7550 low power regulator.
1.8.2. Wireless System
GENERAL INTRODUCTION
The wireless system is intended for stereo sound in the range
from 20 Hz to 20 kHz.
It can be used for normal L/R stereo sound or for the surround
channels in Dolby systems.
The system has an analogue sound processing system
(companding – expanding) and uses synthesised tuning at both
the transmitter and receiver side. There are frequency executions
available in different frequency bands: 433 MHz (some EU),
864 MHz (EU) and 914 MHz (US).
In each particular frequency band, there is a choice between 4
different channels or frequencies.
SYSTEM CONSIDERATIONS
The Wireless system uses a very high performance audio
processing that allows up to 100 dB dynamic range to be
transmitted over a classic analogue link. Through the
companding effect at the transmitter (reducing the dynamic
range by a factor of 2 in dB) and by an expanding effect in the
receiver (increasing the dynamic range by a factor of 2 in dB).
In addition the system has the possibility to maintain the high S/
N up to low RX fieldstrengths by applying sliding stereo (this
means reducing the stereo effect at low signal fieldstrengths)
Pre-emphasis (at TX) / de-emphasis (at RX) technique is
with15 µS time constance.
Since the signal processing is analogue, there is a low latency
in the system of < 15 µS between input TX and output RX.
The receiver part has a power save mode that will be initiated
automatically when no signal to reduce power consumption.
The system uses normal FM modulation / demodulation and
also uses the Zenith stereo principle. However, the frequencies
used are different in this respect: Subcarrier freq. = 3 * 15625
Hz = 46.875 kHz (chosen because interference zero-beats with
the TV line freq). Consequently the pilot freq. is 23.4375 kHz
(half of subcarrier).
TRANSMITTER
The block diagram of the transmitter is as follows:
CL36532008_069.eps
220403
TRANSMITTER
R
B14B
1101
12
7113
NJM4565M
7112
SA572D
3
∆G
1
7
6
5
5
11
RECTI-
FIER
R
L
L
R
2
3
32
5
6
TO TV
CONNECTION
TO1103 7
8
+8V
+5V
PD
7119
6105, 7118
4
I2C-CLOCK
POWER DOWN
DETECTOR
I2C-DATA
7117
LD1117DT
11V_S
F124
F140
F141
F145
F144
F131
F149
F147
F113
F110
F114
F130
F126
7
7110
74HC4060
OSCILLATOR
ENABLE
(Low)
256
512
PRE-EMPHASIS
- COMPANDER - - STEREO ENCODER - - PLL -
MULTIPLEXED
2165, 3160, 3190
2166, 3161, 3191
PRE-EMPHASIS
9
3
13
12
VPIL
35
62
1
16
5
14
7
9
8
2
SDA
I2C-DATA
I2C-CLOCK
SCL
VERSION
SELECTION
433MHz
or
864MHz
6
11 ADC
1105
4MHz
VPIL
VFIL
(ENABLE)
+6V
3105
3106
3179 6102
BB151
(VARICAP) 7102 OSC
VOSC
(ENABLE)
X2 (ENABLE)
7103
BFR92A
7104
7105
5112
+8b
7101
TSA5060A
MPX
MODULATION
LEVEL ADJ.
3
5
7111
74HC4053HD 7116-B
NJM4565M 7116-A
47
3174
3177
V
9
SUBC
46,875kHz
6LIMITER LOW-PASS
LOCAL
OSCILLATOR FREQUENCY
MULTIPLIER FILTER
OUTPUT
7106
BFG520
SYNTHESIZER
14
13 PILOT 23,4375kHz
PD
10
11 1106
12MHz
V
V
V
X2
Figure 1-7 Block diagram transmitter interface
Figure 1-8 Block diagram transmitter
11-2211-22
Synthesiser and local oscillator
The internal circuitry of the TSA5060A can be seen in below
figure
The TSA5060A is software controlled by the I2C bus.
TV applications do send commands directly via the TV slow
bus while the audio applications have a small interface board
with an µP PIC12C508 to send the commands.
To verify whether there is communication between the host
device and the TSA 5060A one can check the supply voltage of
the osc.transistor 7103 (TP F113) and should be about 7.5 V in
normal conditions when the I2C signal is interpreted by the
synthesiser. If there is improper communication the voltage
remains at zero V.
There is version recognition foreseen to discriminate between
433-864 and 914 MHz units. This feature will automatically load
the correct frequency division words into the synthesiser at
starting up and initialisation of the host device (e.g. TV set).
The reference quartz is 4 MHz and is divided down to a lower
reference frequency of 25 or 50 kHz (depending on the
version). The PLL filter is passive and includes 2103 – 2104 –
3107. The transistor 7102 is part of the PLL current source and
allows connection to higher supply voltages as +5V.
The TSA5060A has some output ports that are used to:
•Vosc (to switch the LO)
•Vpil (to switch the pilot)
• Port P1 to switch the PA
The oscillator (LO) is a common base transistor (7103) that is
oscillating at half the output frequency. The frequency is tuned
by the varicap 6102 until the tuning voltage is in the range of
the loop filter (between 1 and 6 Vdc). If the voltage is outside
this range then possibly the division ratio is chosen outside the
normal range or some freq. dependant component around the
transistor is faulty.
Multiplier and power amplifier
The LO signal is multiplied by two in a separate stage 7105 in
order to get a high isolation between the LO and the antenna.
There is quite some filtering necessary at the output because it
is necessary to suppress the half freq, and its harmonics from
reaching the PA stage. There is 2 stage bandstop filter
followed by an elliptic low pass filter. This filtering has to do
with the legal requirements for spurious radiation.
The PA stage with 7106 increases the power level to about +15
dBm at the output of the filter. The transistor is polarised into
class A for min. harmonic content and furthermore there is
output filtering available to further reduce the harmonics. The
configuration differs with the freq. version.
The 864 and 914 MHz versions for TV sets are using an
integrated antenna on the board while the 433 TV version and
all AV versions use a telescopic antenna. This results in different
matching networks between TX and antenna. The printed dipole
is driven symmetrically by a balun for optimum power transfer
and symmetry. There are protection diodes (6110 & 6111)
foreseen but not stuffed for ESD when applying to an external
antenna.
The audio compander circuit
The audio compander uses a SA572 (7112), which is intended
for high-end applications. It is to be used together with a low
noise opamp (7113). There is no audio input filtering ahead of
the compander. Therefore it can only be used when the source
is having no frequency components above 20 kHz otherwise the
compander linearity will be at risk. In the TV applications this is
realised with a digital filter at the MDM board while for the AV
applications there is additional low pass filtering to ensure good
operation.
Graphically the operation of a companding expanding system
can be understood from following figure:
The basic compander configuration is given above. From the
diagram one can understand the factor of 2 of companding as
follows:
There is a variable gain cell (variable resistor) in the feedback
loop of an opamp (NJM4565M). There is a rectifier cell that
detects the output voltage of the opamp and translates it into a
current send to the gain cell .The rectifier has an attack time
constant (C3) and a decay time constant (C4), which is
optimised to give the best auditive result.
If the input Vin rises with e.g. 4 times then the output can rise
only 2 times. This is because the feedback resistor formed by
the gain cell is decreased with a factor of 2.
Remember for an opamp Vout = Vin* ((Rf+R1)/R1) where R1
is constant. (Rf= R2+ internal gain cell res.)
The preemphasis, stereo coding and output filtering
The 2 channels available from the compander are now having
pre-emphasis with a time constant of 12 uS. Too much time
constant would give problems with the voltage rising too high at
maximum Modulation frequency and hence occupied band
width of the modulated signal. The pre-emphasis consist of a
simple RC circuit. The stereocoder 7111C is in fact just an
electronic switch, which is driven from the subcarrier frequency.
By this operation the spectrum at the output of the switch is as
follows in the frequency domain:
Figure 1-9 Synthesizer part of transmitter circuit diagram
Figure 1-10 Block diagram TSA5060A
Figure 1-11 Multiplier and power amplifier
Figure 1-12 Compander graphics
Figure 1-13 Compander circuit
Figure 1-14 Gain cell
Figure 1-15 Multiplex without pilot
Basically the circuit comes down to following simple circuit:
SYNTHESIZER
3114
15K
2198
220p
3107
2K2
4107
1K0
3103
PLVA2656A
6101
5132
BLM21
3113
6K8
5p6
2111
3112
100K
12n
5113
470R
3101
2201
100p
2107
1n0
3102
470R
2108
22p
10K
3111
BC847B
7102
1107
Hole 3.5 mm
1
2
100n
2114
5103
BLM21
3106
100R
6K8
3105
2115
220p
2118
1p
F113
3110
AT-51
1105
4M
330R
0001
frame
12345
2116
15p
2113
6p8
7103
BFR92A
10u
2103
10n
2101
1n0
2106
2199
10u
220p
2122
100n
2104
4K7
3109
2K2
3108
3121
82R
P2
7P3
13
RFA
14
RFB
6SCL
5SDA 12
VCC
2XTAL
3XT|COMP
330R
3119
TSA5060ATS
7101
11
ADC
4AS
1CP 16
DRIVE 15
GND
10
P0 9
P1
8
F112
F111
3115
150R
5101
100n
5108
12n5
470p
2109
1K0
F110
3104
18p
2102
15p
2117
6K8
3120
6102
BB151
470n
2110
220p
2197
3122
2K2
2120
1p8
3116
100R
220n
2105
I2C_data
I2C_clock
MPX
Vpil
Vosc
OSC
OSC
mon_ster
+8b
+5V
CL36532008_070.ep
s
29040
3
8n2
2127
3p9
5109
BFG520
7106
2121
220p
47p
2124
10K
3118
2185
22p
4101
5105
12n
2128
2p2
3125
68K
5116
8n2
2190
3p9
7105
BFG520
AERIAL BRACKET
0002
100R
3123
2205
47p
47p
2123
2p2
2131
2p2
2210
5n6
5118
8p2
2186
4104
6111
BAV99
BC857B
7104
6103
BZX384-C4V7
2188
3p3
2187
5p6
6n8
5104
F113 4102
5117
39n
2192
47p
5106
68n
4p7
2200
330R
5107
4n7
2207
3p9
0p68
2208
5129
8n2
8n2
5128
2206
3p9
2p7
2125
6p8
2130
3117
47K
3124
150R
2p7
2132
27n
F114
2193
47p
5120
F115
6K8
3120
2191
5p6
2189
3p9
6110
BAV99
2126
47p
33n
5121
1102
RT-01T
3122
2K2
8n2
5112
2p7
+8b
+8b
2129
Vosc
+8b
CL36532008_072.ep
s
29040
3
COMPRESSION
IN EXPANDOR
OUT
REL LEVEL ABS LEVEL
dB dB
M
3.0V
547.6MV
400MV
100MV
10MV
1MV
+29.54
+14.77
+12.0
0.0
–20
–40
–60
–80
+11.76
–3.00
–5.78
–17.78
–37.78
–57.78
–77.78
–97.78
V
RMS
100 V
10 V
INPUT TO G
AND RECT
2
1
2
CL36532008_073.ep
s
29040
3
BUFFER
G
RECT
COMPANDER
10K
3159
1u
2143
NJM4565M
7113-A
3
2
1
8
4
3K3
3156
F140
100K
3142
4n7
2145
2141
470p
18K
3151
22n
2160
18K
3152
47K
3147
F143
18K
3150
2164
2u250V
GIB
8
GND
5GOA
11GOB
2RCA
14 RCB
3 RIA
13 RIB
6THTA
10THTB
1TRTA
15TRTB
16
VCC
SA572D
7112
4ACA
12 ACB
7GIA
9
47K
3146
3145
15K
16V47u
2139
2161
2u250V
2157
2u2 50V
2147
1u
10K
3158
22n
2159
16V10u
2153
F144
F145
22p
2151
5
6
7
8
47113-B
NJM4565M
100K
3143
15K
3144
2154
10u 16V
22p
2152
82K
3148
1K0
3140
22n
2140
470p
2142
1K0
3154
3141
1K0
1u
2148
F141
16V10u
2149
18K
3153
4n7
2146
2150
10u 16V 1K0
3155
2K2
3168
3167
2K2
F142
270p
2156
3157
3K3 50V 2u2
2162
1u
2144
470p
2176
82K
270p
2155
3149
2u2
2158
50V
50V 2u2
2163
L
R
+8V
+8V
+8V
CL36532008_074.ep
s
290403
Vref
rectifier
Gain cell
+8V
OUT
R3
1k
C5
2,2u
10u
C4
1u
C3
R2
1k
C2
2,2u
R1
1k
C1
2,2u
in mdi - 075eps
+
-
FCE717
PRE
AMP
AMP
LOCK
DETECT
DIGITAL PHASE
COMPARATOR
CHARGE PUMP
REFERENCE
DIVIDER
DIVIDER
1/2 17-BIT
DIVIDER
17-BIT LATCH
DIVIDE RATIO
I
2
C-BUS
TRANSCEIVER
1-BIT
LATCH 2-BIT
LATCH
3-BIT
ADC
POWER-ON
RESET
MODE
CONTROL
LOGIC
3-BIT
INPUT
PORTS
4-BIT LATCH
AND
OUTPUT PORTS
XTAL
OSCILLATOR
4-BIT LATCH
2
X
TAL
13
RFA 14
R
FB
4
AS 6
S
CL 5
S
DA
11
10987
A
DC
CP
1
XT/COM
P
3
DRIVE
16
VCC
12
GND
15
TSA5060A
P3 P2 P1 P0 CL36532008_071.eps
010503
L+R L-R L-R
Subcarrier freq.
L
R
20kHz 46.875kHz 66.875kHz
Multiplex without pilot
CL36532008_076.eps
090503
11-2311-23
Note that the other 2 switches of 7111 (respectively 7111A and
7111B) are unused.
Power supply and power down
The board is having a low drop voltage regulator 7117, which
has an output voltage of 8.3Vdc. The 5 V supply is extracted
via transistor 7119.
Receiver
The blockdiagram of the receiver is as follows:
The power down detection is done via 6105 and 7118. When
the voltage drops the transistor 7118 comes out of saturation
rapidly thereby putting the stereocoder in Hi-Z position (idle)
and no AF output will be there from the stereocoder.
Suitable timing signals for the subcarrier and pilot frequency
are extracted out of a 12 MHz crystal by division with 256 and
512 respectively. The whole chip 7110 can be enabled /
disabled from the synthesiser port P2 (Vpil). (Low = enable).
The outputs are square wave 5 V compatible.
The multiplex output from the stereocoder is fed into a limiter
amplifier 7116B that sets a limit to the output voltage. In case
the audio input signals increase towards 1 .3 V the signal will
be flat-topped and limited symmetrically. This of course
introduces distortion but is necessary in order to observe the
bandwidth limitations as set by legal standards. The base-
emitter junctions of 7120 & 7121 form the limits.
This output signal is then summed with the pilot signal, which is
injected just as a plain square wave. The amplifier 7116A forms
a second order low pass filter that cuts at about 90 kHz. This
reduces the harmonics present in the composite output signal.
This signal is actually fed via trimpotmeter 3179 towards the
varicap in order to achieve FM modulation. Trimpotentiometer
3179 is aligned for a deviation of 50 kHz. There are 3 ways to
align the trimpotmeter:
•Use a FM modulation analyser meter such as FAM (R&S)
or similar.
•Put the RF output on a spectrum analyser and connect
both audio inputs together at 0.41 V / 400Hz at the inputs
of the TX. There are 2 peaks visible on the screen. Align
until the difference between the peaks -3 dB is 2* 50kHz
or 100 kHz.
•Use an accompanying receiver and while modulating both
inputs of the TX align until the measured audio output of
the RX is 1.3 Vrms.
Synthesiser and local oscillator
The internal circuitry of the TSA5060A can be seen in below
figure.
The TSA5060A is software controlled via the I2C bus by the
PIC12C508 microcontroller.
There is no hardware version recognition foreseen but the
version can be read out from the PIC12C508 microcontroller.
There is a different software code for 864, 433 and 914 MHz
version.
The reference quartz is 4 MHz and is divided down to a lower
ref.freq. of 200 KHz or 100KHz (depending on the version). The
PLL filter is passive and includes 2625 – 2626 – 3615-3611-
2612. The transistor 7604 is part of the PLL current source and
allows connection to higher supply voltages as +5V.
The oscillator (LO) is a common base transistor (7603) that is
oscillating at the fundamental frequency. The frequency is
tuned by the varicap 6601 until the tuning voltage is in the
range of the loop filter (between 0.5 and 7 Vdc).
If the voltage is outside this range then possibly the division
ratio is chosen outside the normal range or some freq.
dependant component around the transistor is faulty.
Antenna input
The antenna input is tuned for a 17 cm telescopic antenna. The
input is ESD protected by diode 6602. The SAW filter 1602
protects the receiver for out of band interference.
Figure 1-17 Block diagram receiver
Figure 1-16 Stereocoder
Figure 1-20 Antenna circuit
Figure 1-18 Synthesizer circuit
Figure 1-19 Block diagram TSA5060A
Downconverter
Right out
10V supply
synthesiser TSA5060
PIC12C508A
supply
powersave
I2C data
I2C clock
LA1836M
IF receiver
Stereo decoder SA572D
expander
NJM4565M
Amplifier
Mute
Left out
4 position channel switch
pin 6
pin 7
pin 4 pin 5
Tuned
pin 2 MUTE
Powersave
pin 3
Stereo
Powersafe supply
CL36532008_078.eps
220403
5n0
5607
2p7
2616
F749
15K
3608
7603
BFR92A
5608
2K2
3618
4K7
3616
7606
BC847B
F749
2p7
2619
5K6
3606
6601
BB151
4p7
2613
3607
220n
2626
2642
220n
5601
1p8
2622
BC847B
7604
13 RFA
14 RFB
6
SCL
5
SDA
12 VCC
2
XTAL 3
XT|COMP
220n
2612
TSA5060ATS
7605
11 ADC
4
AS
1
CP
16 DRIVE
15 GND
10 P0
9P1 8
P2
7
P3
6K8
3609
16V10u
2650
100R
3630
5616
3n9
AT-51
1609
4M
220R
3611
2p7
2620
560R
3615
1p0
2623
33p
2655
2615
33p
5617
2u2
2625
18p
2624
1n0
2606
2661
220n
3632
1K0
3631
390R
33p
2618
220R
3610
220n
2627
+8V
CL
DA
+8V
+8V
SYNTHESIZER
O
SCILLATOR
CL36532008_079.eps
290403
GND1
I
OGNDIGND
O
GND
F704
F704
F703
48
2
1
3
6
5
7
864M
B3589
1602
5613
3n3
39p
2630
F703
F748
1n0
5603
33p
2652
6602
BAV99
RT-01T
1750
1
2653
22p
F748
1
2
Hole 3.5 mm
0001
ANTENNA
CL36532008_080.ep
s
29040
3
&
3
9
11
13
CT
CT=0
1
Z1
+
STEREO
CODER
3
2
1
8
4
10K
3189
7116-A
NJM4565M
3187
22K
NJM4565M
7113-A
3
2
1
8
4
F147
3164
3K3
3191
220R 3190
220R
2196
3n9
BC847B
7121
2174
47p
2170
470p
15K
3175
220p
2177
100n
2182
18K
3151
22n
2165
18K
3152
16V10u
2171
2195
1n2
8K2
3178
2194
1n5
18K
3150
6K8
3172
2134
33p
F124
4M
1106
AT-51
4u7
2168
2167
220u
82p
2173
3K9
3177
1K0
3183
F125
F131
16V10u
2153
F144
F145
22p
2151
F150
5
6
7
8
4
3188
4K7
7113-B
NJM4565M
2K2
3131
F146
100n
2135
3169
10K
3165
3K3
680R
3161
2137
100n
100p
2202
4106
BLM21
5133
BC847B
7118
680R
3160
2154
10u 16V
22p
2152
5126
BLM21
100n
2136
27K
3173
22n
2166
2175
1u
F126
3171
680K
2178
22n
BLM21
5125
4105
7
Vss
8
Y0
5
Y1
3
Z
4
11
10
16
VDD
74HC4053D
7111-C
E
6
S
9
Vdd
16
Vee
9
8
GND
12 1
2
3
7
5
4
6
14
13
15
74HC4060
7110
18K
3153
F130
3166
39K
2183
100n
2169
33p
F148
Y1
1
Z
15
Y1
14
Z
74HC4053D
7111-B
E
6
S
10
Vdd
16
Vee
7
Vss
8
Y0
2
7111-A
74HC4053D
6
E
11
S
16
Vdd
7
Vee
8
Vss
12
Y0
13
7116-B
5
6
7
8
4NJM4565M
F149
33p
2133
10K
3132
3179
10k
680p
2172
15K
470p
2176
3176
82K
3149
270K
3130
7119
BC847B
5130
220u
390R
3182
7120
BC857B
8K2
3174
+8V +8b
pilot
+5V
subc
Vpil
mon_ster
subc
MPX
+8V
+8V
+8V
+8V
+8V
+8V
pilot
+5V
+5V
+5V
+5V
CL 36532008_077.eps
290403
M O D ULA TION
LEVEL
FCE717
PRE
AMP
AMP
LOCK
DETECT
DIGITAL PHASE
COMPARATOR
CHARGE PUMP
REFERENCE
DIVIDER
DIVIDER
1/2 17-BIT
DIVIDER
17-BIT LATCH
DIVIDE RATIO
I2C-BUS
TRANSCEIVER
1-BIT
LATCH 2-BIT
LATCH
3-BIT
ADC
POWER-ON
RESET
MODE
CONTROL
LOGIC
3-BIT
INPUT
PORTS
4-BIT LATCH
AND
OUTPUT PORTS
XTAL
OSCILLATOR
4-BIT LATCH
2
X
TAL
13
RFA 14
R
FB
4
AS 6
S
CL 5
S
DA
11
10987
A
DC
CP
1
XT/COM
P
3
DRIVE
16
VCC
12
GND
15
TSA5060A
P3 P2 P1 P0 CL36532008_071.eps
010503
11-24 11-24
The LNA is a cascode configuration around the 7601. This
circuit provides gain with a low noise figure while providing
isolation from the oscillator to antenna. This isolation is
necessary to comply with the legal requirements for radiated
interference. The output of the LNA and the LO signal is mixed
in 7602. This is a one transistor mixer that provides high
conversion gain with low LO input signal. This level is only
around 20 mV. The reason for this high conversion gain is that
there is a 10.7 MHz trap at the base, 5605-2610.
The output of the mixer is a tuned circuit at 10.7 MHz. The coil
is pre-aligned at the factory.
IF amplifier
The mixer output signal is filtered by two ceramic IF filters. An
IF amplifier 7707 is reducing the loss introduced by these
filters.
The FM IF radio circuit
FM Detector
The IF signal is demodulated in the 7710, LA1836M the IF
radio IC. This IC has a coil FM detector that is aligned. In the
alignment instructions this adjustment has been given. The
stereodecoder is integrated and needs no adjustment. The
demodulated signal is filtered with 1730-1740. These filters are
pre-aligned and are reducing the pilot- and subcarrier fre-
quency. This is necessary to prevent wrong operation of the
expander circuit.
There is a sliding stereo circuit for reducing the stereo noise at
low signal fieldstrengths. 7705 is short circuiting Audio left and
Audio Right at low fieldstrengths. The level where the crossover
happens is aligned. In the alignment instructions this adjust-
ment has been given.
There is also a MUTE LEVEL alignment, which is set at 10 µV
RF input level. At this signal level the wireless audio link is
muted.
The audio expander circuit
The audio compander uses a device from SA572 (7770) that is
intended for high-end applications. It is to be used together with
a low noise opamp (7780).
There is an expanding factor of 2 in dB. There is a variable gain
cell (variable resistor) in the negative input of the opamp
(NJM4565M). There is a rectifier cell that detects the input
voltage and translates into a current send to the gain cell .The
rectifier has an attack time constant and a decay timeconstant,
which is optimised to give the best auditive result.
If the input Vin rises with e.g. 2 times then the output rise 4
times. This is because the negative input resistor formed by the
gain cell is decreased with a factor of 2.
Remember for an opamp Vout = Vin* ((Rf+Rin)/Rin) where Rf
is constant . (Rin= internal gain cell resistor)
Microcontroller functions
The microcontroller is an OTP Microchip PIC12C508A type with
512-bit EPROM and 6 I/O lines. The controller has to be
programmed on the production line according the required
version of 864, 914 MHz and 433 MHz.
The main functions of the uP are reading the setting of the 4
position slide switch within every 250 milliseconds and read the
Tuned info continuously and start the powersave mode if
necessary.
Figure 1-21 Mixer circuit
Figure 1-22 IF amp circuit Figure 1-24 Receiver / backend circuit
Figure 1-25 Expander circuit
Figure 1-23 Receiver / backend circuit
LNA and mixer
BUFFER
G
RECT
4n7
2782
2788
4n7
F707
F712
F713
18K
3781
3794
F707 F712
2770
4u7
2777
2u250V
100K
3793
3795
3796
47K
3788
2u2
3778
1K0
2783
50V
16V10u
2780
3776
3K3
2776
2u250V
2773
2u250V
GOB
RCA2
14 RCB
3RIA
13 RIB
6THTA
10THTB
1TRTA
15TRTB
16
VCC
SA572D
7770
4ACA
12 ACB
7 GIA
9 GIB
8
GND
5GOA
11
270p
2795
22n
2771
2775
22n
F715
3792
100K
3797
F713
2784
220p
7780-A
3
2
1
8
4
7780-B
NJM4565M
5
6
7
8
4
NJM4565M
2u2
2785
50V
2772
220p
2793
220p220p
2794
F714
47p
2762
2774
2786
10u 16V
1u
22n
2779
3786
2K2
3779
1K0
1K8
3789
BC847B
3783
1K8
50V
3775
2789
2u2
10K
10K
3771
3K3
3772
4u7
2787
4u7
2781
100K
3756
3755
100K
3782
47K
3787
18K
2778
1u
270p
2796
2K2
3780
RO
RO
LO
LO
+8V
+8V
+8V
CL36532008_085.eps
290403
7706
BC857B
F747
7705
BF545A
100K
3704
3714
22K
F747
BAS316
6711
S
R
P20
P21
CL36532008_084.ep
s
29040
3
O
GND
I
O
GND
ISFELA
10M7
7707
BFS20
1707
3710
470R
3707
330R
2706
22n
3708
47R
F709
10M7
SFELA
1706
100R
3705
F709
3709
180R
3706
3K9
IF
+8V
IF AMP
CL36532008_082.ep
s
29040
3
56n
5605
10n
2608
33p
2601
F710
5612
6n8
5610
5611
2p7
2651
8n2
5614
1n0
2611
F710
2640
33p
150K
3605
2
34
6
7
8
1
1p2
2609
33p
2603
39p
2621
1p5
2607
47R
3612
18K
3601
27K
3614
15K
3603
2604
33p
12p
2641
3624
10K
4n7
2610
33p
2605
1p5
2602
470R
3613
BFR92A
7602
BFC520
7601
5615
220R
3622
4n7
5604
47p
2660
+8V
+8V
IF
LNA
MIXER
10.7 MHz
CL36532008_081.eps
220403
I
GNDNC
O
TRIG
FFFFFF
PILOT
DET
PHASE
DET
VCO
ANTI BIRDIE
DECODER
SW
VCC
FM
AM
GND
FM
AM
DRIVE
TUNING
COMP
REG
BUFF
IF
FM
AM
DET
AM
ALC
BUFF
MUTE
SWITCH
STEREO
DRIVE
STEREO
FM
FM IF
DET
LEVEL
S-CURVE
DET
AM
IF
AM
S-METER
AGC
AM
RF-AMP
MIX
AM
OSC
I
GNDNC
O
F715 F714
2n7
2765
2n7
2764
2703
18n
3727
330R
2702
18n
2709
1n5
3712
10K
3713
2K2
2713
47n
470p
2710
FXM2
1
2
3
7
8
4
5
61740
3728
330R
1u
2725
3722
47K
2712
47n
3715
6K8
10u16V
2720
3731
2740
220p
1K5
3729
5K6
3724
3K3
3730
1K5
2705
16V 10u
16V
2704
10u
10u
2715
47n
2714
220p
2711
17
ST-LED8
TU-LED7
VCC10
MPXLO 20
MPXRO 21
MPXVCO 23
OSC 29
PCLPFIL15
REG4
RIGHT-IN 19
RIGHT-O
3
FM-IFIN1
FMDET9
FMSD 30
GND6
LEFT-IN 18
LEFT-O 16
MPXIN 22
2
AMAGC 26
AMLC 25
AMRFIN 27
AMSD12
AM_|FM14
AM|FM-IF11
24AM|FMDO
FM-IFIB
7710
LA1836M
AFC 28
AM13
AM-IFIN5
AM-MO
4u7
2718
2
723
1u
F715
F708
3
7
8
4
5
61730
FXM2
1
2
F708
3745 3746
6K8
3717
2730
220p
4k7
3741
F714
2707
10u 16V
47n
2708
2721
16V 10u
3742
100R
565K7
1720
2
724
4
70n
+8V
+8V
+8V
RECEIVER/BACKEND
MUTE
LEVEL
I.F. RADIO
CL36532008_083.eps
290403
11-25 11-25
Frequency setting
Frequency setting is necessary when the 4-position slide switch
is changed. In an internal look-up table the 4 required frequen-
cies for the local oscillator are stored. The output towards the
synthesiser chip in the frontend is in I²C form. The synthesizer
is the only device on the bus. During frequency setting the Mute
is active.
Scanning of the channel switch should occur within every 250
milliseconds in any mode.
In normal mode when Tuned is going “High” the channel data
should be transmitted to the synthesizer to protect the receiver
in case of hang-up situations.
Muting
The mute of the receiver is controlled by the IF receiver part but
can be overiden by the microcontroller.
The mute action initiated by the microcontroller is necessary
during channel switching and in the standby mode. Muting has
priority on all other main tasks. The hardware Mute is the result
of an AND function between the “Tuned” and “Stereo” informa-
tion. The Tuned information can be read by the microcontroller (
pin 2). The same pin (pin 2) has to be put in output mode to
activate the microcontroller initiated Mute. This Mute must be
used during the frequency setting and during the standby
mode.
Powersave mode
The main supply can be switched off with the “powersave”
control line to reduce the current consumption. The
microcontroller is always powered by the power supply. All
other electronics can be put into powersave mode.
After approx. 10 minutes of no “Tuned” signal the receiver goes
into powersave mode. Once in powersave mode, the receiver is
operated in “listen-sleep” mode to reduce the average current
consumption.
Power supply
The board is having a low drop voltage regulator 7790, which
has an output voltage of 8 Vdc.
The 5 V supply for the micro controller is extracted from the 10
Vdc input supply via a zenerdiode 6751. The 5 Vdc supply of
the synthesizer is extracted from transistor 7606. The
powersave signal is also provided to the connector for the
amplifier and for AV via the amplifierboard the SMPS is
controlled.
The AV-version of RX Amplifier board
General:
The amplifier module is intended to deliver 2 x 50 Watts into 8
ohm speakers. Speakers are connected through “easy-fit”
connectors. See amplifier blockdiagram.
The crossover of the built-in high pass – filter will be around
30Hz. This eliminates sub-bass info going to the surround
speakers.
The amplifier uses “class D” amplifier-chip TDA8920.
Additionally, the module is featured with a 2-colour indicator,
green indicates the active state while red is standby.
There is also an on-board 10 Vdc supply conditioning, specially
intended for the TX receiver.
DC-references and supply:
+/- 15 Vdc preamp supply: The supply for the preamp is made
by using a derived +/-15 Vdc from main power supply +/- 29.5
Vdc. Doing so assures a good symmetrical start-up on the
power lines of the preamp, this suppresses possible plops.This
supply is 15V for all operating conditions, except power save
standby.
This signal is coming from zener 6101 via diode 6100.
Transistor 7104 and 7107 are not saturated at that moment.
When the receiver generates a ”mute” (MUTE_RX = 4Vdc on
pin 6 of connector 1106) then 7104 saturates, diode 6100
blocks and the level on pin 6 -of IC 7101 becomes 2V1. The
signal is now formed by zener 6106 via diode 6103. All DC
references stay as they were; the class D keeps on oscillating,
the led stays green but no sound is produced on the outputs.
The control line STBY_OUT (connector 1107-pin 3) to the
power supply stays low.
When the receiver goes into powersavemode (= after 10
minutes no signal from the AV set), STANDBY signal is high;
then the circuitry around 7107 pulls down the mode line of the
amplifier to nearly 0V via the MUTE_AMPn signal. (Note that
the mute line from the receiver is also high under this condi-
tion).
The amplifier is completely in standby mode, the oscillator in
amplifier IC 7101 stops and all internal references are disabled.
The led red will be on, while green is off. At the same moment
transistor 7106 is not saturated anymore and the control line
towards the switched mode power-supply becomes high. This
switches off the main +/- 29.5Vdc supply and the whole unit
comes in a real power save mode. 7112 helps to pull down the
+/- 29.5 Vdc main supply: Will be switched off when the unit
goes into power save-mode. See circuitry around 7107 and
7106.
+ 10Vdc receiver supply: Is always present, receiver stays
always active
Note that all supplies have the same ground reference.
Mute circuitry:
In normal operating circumstances, the voltage on the- “mode”
pin of the amplifier IC7101 will be 4V5. This is the
MUTE_AMPn signal.
mute line of the amplifier-chip 7101 as fast as possible to avoid
plops at this transition.
When the receiver detects a valid signal from the AV set, this
power-save-line becomes continuously low, and after a small
time (2152, 3143, 3147), 7104 is off. At the same moment the
mute line becomes low and the amplifier is enabled again. Also
the control line (connector 1107-pin 3) to the power supply
becomes low, thus starting up the main +/- 29.5 Vdc supply
Amplifier
The amplifier TDA8920TH operates on +/-29.5 Vdc and can
deliver 2 x 50 Watts into 8 ohm loads. Using the very efficient
class D - technology, it minimizes the dissipation. The class - D
chip runs on a ± 300kHz oscillator, therefore a 12dB / octave
output filter is needed (coil 5104 and 5105, and capacitor 2122
and 2125).
Input signals are 180° phase shifted by 7100-C and 7100-D, (
the effect - speakers have to be in phase with left and right
main speakers, otherwise bass reproduction will be poor) Input
signals are filtered in the two-section high pass filter around
7100-B and 7100-A. The – 3 dB point is somewhere around
30Hz.
Input sensitivity of the amplifier for maximum output: typical
1.4V rms
Figure 1-26 Microcontroller functions
Figure 1-27 Block diagram amplifier
Figure 1-28 Mute ampn circuit
AUDIO OUTPUT AMPLIFIER
W
1106 R
R
L
L
+10V
MUTE
3117
7110
MUTE WIRED
POWERSAFE
1
2
3
5
1
1109
WIRED
AUDIO
IN
(3,5MM
stereo
jack)
3
2
GREEN RED
6109
5
F135
6
7
4
7100-D,7100-A 7101
TDA8920
7104
MUTE
CONTROL
"ON"
LED
DRIVER
"STANDBY"
LED
DRIVER
3126
8 Ohm/50W
8 Ohm/50
W
sensitivity 1.4Vrms
sensitivity 2.5Vrms
(active high)
(active high)
3144
+10V
4
3
2
1
Temperature
protection
Mode
mute OSC
5104,2122
5105,2125
Input
Input
Driver
Driver
7100-C,7100-B
+ Analog
- Analog
POWER
CONTROL
STANDBY
DRIVER
SAFE
7107
7106
6100
6101
C5V1
6103
6106
C2V7
MUTE_AMPn
6110
7109
123
+10V Standby out
1107
WIRED
DRiVER
MUTE
7105,7108
1
2
3
4
1104
+29,5V "+Power"
-29,5V "-Power"
- Analog
+ Analog
+15V
-15V
From SMPS Conn. J3
F
rom
S
MPS
C
onn. J2
F137
F138
F139
F140
F142
F144
F120 F121
F125
F122
F110
F128
F129
F134
F136
F119
F145
F143
F141
F124 F123
F127
F114
F111 F113
F112
F117
update mdi 13-03-03
F115
+ Power
- Power
1100
MUST BE BZX79-C5V
OPTION
3138
10K
3141
22K
3133
47K
10K
3142
7108
BC847B
BC847B
7106
3140
2K2
2K2
3148
100K
3150
7112
BC847B
6110
LTL-1CHPE
BAS316
6103
3135
560K
F124 F123
F127
2K2
3155
6101
BZX79-C5V1
BC847
B
7109
3151 BC847B
7110
47K
7104
BC847B
3129
2K2
BZX79-C2V7
6106
560K
3147
47K
3143
6108
BAS316
BAS316
6107
3149
2K2
16V
10u
2152
BAS316
6105
6109
LTL-1CHGE
7107
6100
BAS316
BC847B
3153
10K
10K
3146
+10V
MUTE_AMPn
STBY_OU
T
+10V
+10V
+10V
MUTE_RX
+10V
STANDBY
M
UTE_WIRED
CL36532008_108.eps
290403
GP1
T0CKI
VPP
MCLR
OSC2
OSC1
CLKIN
GP<0:5>
GP0
3753
1K0
F742
10
12 13
14
16
2
4
5
7
9
1765
SKR
38
11
3750
1K0
2754
4u7 35V
6751
BZX384-C5V1
F743 F744
6710
BAV70
F741
8
CTRL
PIC12C508A
7750
7
6
5
4
3
2
1
F740
3740
100K
3766
820R
3749
1K0 F742
3798
22K
F744
F743
F741
F740
6752
BAS316
{POWERSAVE,MUTE}
STEREO
MUTE
+5V
POWERSAVE
CL
DA
+5V
+10V
MUT
E
TUNED
CL36532008_086.ep
s
29040
3
11-26
11.9
Spare Parts List
Mechanical Parts List
Various
0074 Screw M3 x 6
0078 4304 074 19580 FEET
0320 TRANSMITTER BOARD
0338 4304 074 19480 TOP COVER for RECEIVER
0338 4304 074 19520 TOP COVER
TRANSMITTER
0339 4304 074 19470 BOTTOM COVER for
RECEIVER
0339 4304 074 19530 BOTTOM COVER for
TRANSMITTER
0340 4304 074 19560 LIGHT GUIDE
TRANSMITTER
0340 4304 074 19570 LIGHT GUIDE RECEIVER
0366 3104 210 21710 ANTENNA
0370 4304 074 19510 DECORATIVE RING IN
TOPCOVER
0438 RECEIVER BOARD
0440 AMPLIFIER
1501 4304 078 90120 POWER SUPPLY USA
1501 4304 078 90100 POWER SUPPLY EUR
1501 4304 078 90110 POWER SUPPLY UK
7002 I NTERFACE BOARD
TRANSMITTER
7003 4304 078 90130 SMPS board for amplifier
8001 4304 078 89080 CABLE ASSY POWER UK
8001 4304 078 90200 CABLE ASSY POWER USA
8001TX4304 078 90060 CABLE ASSY LS INPUT
INTERFACE
Interface Parts
Various
1100 4822 264 30175 Connector DC-Supply
1110 4822 267 10565 Connector 4p
1120 4822 267 10574 Connector 8p
1130 2422 127 00552 Switch slide 4 positions
2100 2238 586 59812 100nF 20-80% 50V 0603
2101 2238 586 59812 100nF 20-80% 50V 0603
2102 4822 124 12095 100µF 20% 16V
2103 2238 586 59812 100nF 20-80% 50V 0603
2104 2238 586 59812 100nF 20-80% 50V 0603
2111 4822 124 12084 1µF 20% 50V SMD
2112 4822 124 12084 1µF 20% 50V SMD
2113 4822 122 33752 15pF 5% 50V
2114 4822 122 33752 15pF 5% 50V
2115 4822 126 13879 220nF 20% 16V
2116 5322 124 41945 22µF 20% 35V SMD
2117 4822 126 11785 47pF 5% 50V 0603
2118 4822 126 11785 47pF 5% 50V 0603
2125 4822 126 13879 220nF 20% 16V
2130 2238 916 15641 22nF 10% 25V 0603
2131 4822 126 13883 220pF 5% 50V
2132 4822 126 13193 4.7nF 10% 63V
2133 4822 126 13879 220nF 20% 16V
2134 4822 126 11785 47pF 5% 50V 0603
2135 4822 126 13879 220nF 20% 16V
2136 4822 126 13879 220nF 20% 16V
2137 2238 916 15641 22nF 10% 25V 0603
2145 2238 586 59812 100nF 20-80% 50V 0603
2147 2020 552 94427 100pF 5% 50v 0603
2148 2020 552 94427 100pF 5% 50v 0603
2149 2020 552 94427 100pF 5% 50v 0603
2150 4822 122 33752 15pF 5% 50V
2151 4822 122 33752 15pF 5% 50V
Resistor
3109 4822 051 30102 1k 5% 0.062W
3110 4822 051 30102 1k 5% 0.062W
3111 4822 117 13632 100k 1% 0603 0.62W
3112 4822 117 12864 82k 5% 0.6W
3113 4822 051 30223 22k 5% 0.062W
3114 4822 051 30223 22k 5% 0.062W
3115 4822 117 12864 82k 5% 0.6W
3116 4822 117 12864 82k 5% 0.6W
3117 4822 051 30223 22k 5% 0.062W
3118 4822 051 30223 22k 5% 0.062W
3119 4822 051 30222 2.2k 5% 0.062W
3120 4822 051 30222 2.2k 5% 0.062W
3121 4822 051 30472 4.7k 5% 0.062W
3122 4822 051 30472 4.7k 5% 0.062W
3125 4822 051 30273 27k 5% 0.062W
3126 4822 051 30273 27k 5% 0.062W
3130 4822 051 30103 10k 5% 0.062W
3131 4822 051 30472 4.7k 5% 0.062W
3132 4822 051 30472 4.7k 5% 0.062W
3133 4822 051 30222 2.2k 5% 0.062W
3134 4822 051 30102 1k 5% 0.062W
3135 4822 051 30474 470k 5% 0.062W
3136 4822 051 30393 39k 5% 0.062W
3137 4822 051 30471 470 5% 0.062W
3138 4822 051 30103 10k 5% 0.062W
3139 4822 117 13632 100k 1% 0603 0.62W
3140 4822 117 13632 100k 1% 0603 0.62W
3141 4822 051 30102 1k 5% 0.062W
3142 4822 051 30331 330 5% 0.062W
3143 4822 051 30333 33k 5% 0.062W
3144 4822 051 30223 22k 5% 0.062W
3145 4822 051 30223 22k 5% 0.062W
3148 2322 702 60564 560k 5% 0603
3152 4822 117 12967 390k 5% 0,62W
3154 4822 051 30008 Jumper 0603
3155 4822 051 30008 Jumper 0603
4125 4822 051 20008 Jumper 0805
4127 4822 051 20008 Jumper 0805
6130 9340 255 30135 BAS216
6142 4822 130 82262 BAT54S
6144 4822 130 82262 BAT54S
7101 4822 209 83357 NJM4560M
7115 4822 209 83357 NJ M4560M
7130 4822 130 60373 BC856B
7135 5322 130 60159 BC846B
7140 5322 130 60159 BC846B
Transmitter Parts Eur + UK
Various
1101 4822 267 10574 Connector 8p
1106 4822 242 10694 Resonator 12MHz
2101 5322 126 11583 10nF 10% 50V 0603
2102 4822 126 14507 18pF 5% 50V 0603
2103 2020 552 96675 10µF 10% 16V 1210
2104 4822 126 14585 100nF 10% 50V
2105 4822 126 13879 220nF 20% 16V
2106 3198 016 31020 1nF 25V 0603
2107 3198 016 31020 1nF 25V 0603
2108 4822 122 33761 22pF 5% 50V
2109 4822 126 13881 470pF 5% 50V
2110 2020 552 96684 470nF 10% 25V
2111 2020 552 96384 5.6pF 25% 50V 0603
2113 4822 126 13956 68pF 5% 63V 0603
2114 2238 586 59812 100nF 20-80% 50V 0603
2115 4822 126 13883 220pF 5% 50V
2116 4822 122 33752 15pF 5% 50V
2117 4822 122 33752 15pF 5% 50V
2118 3198 016 31080 1pF 25% 50V 0603
2121 4822 126 13883 220pF 5% 50V
2122 4822 126 13883 220pF 5% 50V
2123 4822 126 11785 47pF 5% 50V 0603
2124 4822 126 11785 47pF 5% 50V 0603
2126 4822 126 11785 47pF 5% 50V 0603
2129 3198 016 32780 2.7pF 50V 0603 NP0
2131 2222 867 15339 33pF 5% 50V 0603
2132 3198 016 32780 2.7pF 50V 0603 NP0
2133 2222 867 15339 33pF 5% 50V 0603
2134 2222 867 15339 33pF 5% 50V 0603
2135 2238 586 59812 100nF 20-80% 50V 0603
2136 2238 586 59812 100nF 20-80% 50V 0603
2139 4822 124 80151 47µF 20% 16V
2140 2238 916 15641 22nF 10% 25V 0603
2141 4822 126 13881 470pF 5% 50V
2142 4822 126 13881 470pF 5% 50V
2143 4822 126 14472 1µF 10% 10V 0805
2144 4822 126 14472 1µF 10% 10V 0805
2145 4822 126 13193 4.7nF 10% 63V
2146 4822 126 13193 4.7nF 10% 63V
2147 4822 126 14472 1µF 10% 10V 0805
2148 4822 126 14472 1µF 10% 10V 0805
2149 4822 124 23002 10µF 20% 16V
2150 4822 124 23002 10µF 20% 16V
2151 4822 122 33761 22pF 5% 50V
2152 4822 122 33761 22pF 5% 50V
2153 4822 124 23002 10µF 20% 16V
2154 4822 124 23002 10µF 20% 16V
2155 4822 126 14506 270pF 5% 50V 0603
2156 4822 126 14506 270pF 5% 50V 0603
2157 3198 030 82280 2.2µF 20% 50V
2158 3198 030 82280 2.2µF 20% 50V
2159 2238 916 15641 22nF 10% 25V 0603
2160 2238 916 15641 22nF 10% 25V 0603
2161 3198 030 82280 2.2µF 20% 50V
2162 3198 030 82280 2.2µF 20% 50V
2163 3198 030 82280 2.2µF 20% 50V
2164 3198 030 82280 2.2µF 20% 50V
2165 2238 916 15641 22nF 10% 25V 0603
2166 2238 916 15641 22nF 10% 25V 0603
2167 4822 124 81059 220µF 20% 4V
2168 2020 021 91729 4.7µF 20% 35V
2170 4822 126 13881 470pF 5% 50V
2171 4822 124 23002 10µF 20% 16V
2172 4822 126 13909 680pF 10% 50V 0603
2173 4822 126 14226 82pF 5% 50V 0603
2175 4822 126 14472 1µF 10% 10V 0805
2176 4822 126 13881 470pF 5% 50V
2177 4822 126 13883 220pF 5% 50V
2178 2238 916 15641 22nF 10% 25V 0603
2179 2238 586 59812 100nF 20-80% 50V 0603
2181 2238 916 15641 22nF 10% 25V 0603
2182 2238 586 59812 100nF 20-80% 50V 0603
2183 2238 586 59812 100nF 20-80% 50V 0603
2184 4822 126 13883 220pF 5% 50V
2185 4822 122 33761 22pF 5% 50V
2188 3198 016 33380 3.3pF 50V 0603
2192 4822 126 11785 47pF 5% 50V 0603
2193 4822 126 11785 47pF 5% 50V 0603
2197 4822 126 13883 220pF 5% 50V
2198 4822 126 13883 220pF 5% 50V
2199 4822 124 23002 10µF 20% 16V
2200 4822 126 13887 4.7pF 50V
2201 2020 552 94427 100pF 5% 50v 0603
2202 2020 552 94427 100pF 5% 50v 0603
2205 4822 126 11785 47pF 5% 50V 0603
3101 4822 051 30471 470 5% 0.062W
3102 4822 051 30471 470 5% 0.062W
3103 4822 051 30102 1k 5% 0.062W
3104 4822 051 30102 1k 5% 0.062W
3106 4822 051 30101 100 5% 0.062W
3107 4822 051 30222 2.2k 5% 0.062W
3108 4822 051 30222 2.2k 5% 0.062W
3109 4822 051 30472 4.7k 5% 0.062W
3110 4822 051 30331 330 5% 0.062W
3111 4822 051 30103 10k 5% 0.062W
3112 4822 117 13632 100k 1% 0603 0.62W
3113 4822 051 30682 6.8k 5% 0.062W
3114 4822 051 30153 15k 5% 0.062W
3115 4822 051 30151 150 5% 0.062W
3116 4822 051 30101 100 5% 0.062W
3117 4822 117 12925 47k 1% 0.063W 0603
3118 4822 051 30103 10k 5% 0.062W
3119 4822 051 30331 330 5% 0.062W
3120 4822 051 30682 6.8k 5% 0.062W
3121 4822 117 13501 82 5% 0.62W 0603
3122 4822 051 30222 2.2k 5% 0.062W
3123 4822 051 30101 100 5% 0.062W
3124 4822 051 30151 150 5% 0.062W
3125 4822 051 30563 56k 5% 0.062W
3127 4822 051 30689 68 5% 0.063W 0603
3130 4822 117 12889 270k 1% 0.063W 0603
3131 4822 051 30222 2.2k 5% 0.062W
3132 4822 051 30103 10k 5% 0.062W
3133 4822 051 30154 150k 5% 0.062W
3140 4822 051 30102 1k 5% 0.062W
3141 4822 051 30102 1k 5% 0.062W
3142 4822 117 13632 100k 1% 0603 0.62W
3143 4822 117 13632 100k 1% 0603 0.62W
3144 4822 051 30153 15k 5% 0.062W
3145 4822 051 30153 15k 5% 0.062W
3146 4822 117 12925 47k 1% 0.063W 0603
3147 4822 117 12925 47k 1% 0.063W 0603
Capacitors
Capacitors
Transistors & IC's
Diodes
Resistors
3150 4822 051 30183 18k 5% 0.062W
3151 4822 051 30183 18k 5% 0.062W
3152 4822 051 30183 18k 5% 0.062W
3153 4822 051 30183 18k 5% 0.062W
3154 4822 051 30102 1k 5% 0.062W
3155 4822 051 30102 1k 5% 0.062W
3156 4822 051 30332 3.3k 5% 0.062W
3157 4822 051 30332 3.3k 5% 0.062W
3158 4822 051 30103 10k 5% 0.062W
3159 4822 051 30103 10k 5% 0.062W
3160 4822 051 30681 680 5% 0.062W
3161 4822 051 30681 680 5% 0.062W
3164 4822 051 30332 3.3k 5% 0.062W
3165 4822 051 30332 3.3k 5% 0.062W
3166 4822 051 30393 39k 5% 0.062W
3167 4822 051 30222 2.2k 5% 0.062W
3168 4822 051 30222 2.2k 5% 0.062W
3169 4822 051 30103 10k 5% 0.062W
3171 4822 051 30684 680k 5% 0.062W
3172 4822 051 30682 6.8k 5% 0.062W
3173 4822 051 30273 27k 5% 0.062W
3174 4822 117 12902 8.2k 1% 0.063W 0603
3175 4822 051 30153 15k 5% 0.062W
3176 4822 051 30153 15k 5% 0.062W
3177 4822 051 30392 3.9k 5% 0.063W 0603
3178 4822 117 12902 8.2k 1% 0.063W 0603
3179 4822 100 12157 Potm 10K 30%
3180 4822 051 30472 4.7k 5% 0.062W
3181 4822 117 12925 47k 1% 0.063W 0603
3182 4822 051 30391 390 5% 0.062W
3185 4822 051 30121 120 5% 0.062W
3186 4822 051 30681 680 5% 0.062W
3187 4822 051 30223 22k 5% 0.062W
3188 4822 051 30472 4.7k 5% 0.062W
3189 4822 051 30103 10k 5% 0.062W
3190 4822 051 30221 220 5% 0.062W
3191 4822 051 30221 220 5% 0.062W
4102 4822 051 30008 Jumper 0603
4105 4822 051 30008 Jumper 0603
4106 4822 051 20008 Jumper 0805
4107 4822 051 20008 Jumper 0805
4108 4822 051 30008 Jumper 0603
5103 4822 157 71206 Bead 600 at 100MHz
5125 4822 157 71206 Bead 600 at 100MHz
5126 4822 157 71206 Bead 600 at 100MHz
5127 4822 157 71206 Bead 600 at 100MHz
6101 4822 130 11423 PLVA2656A
6103 4822 130 11148 UDZ4.7B
6105 4822 130 11551 UDZS10B
6106 4822 130 11397 BAS316
6107 3198 020 55680 BZX384-C5V6
6108 5322 130 34331 BAV70
7102 5322 130 60159 BC846B
7103 5322 130 60647 BFR92A SM
7104 4822 130 60373 BC856B
7110 5322 209 71591 PC74HC4060T
7111 4822 209 60792 74HC4053D
7117 9322 144 97668 LD1117DT
7118 5322 130 60159 BC846B
7119 5322 130 60159 BC846B
7120 4822 130 60373 BC856B
7121 5322 130 60159 BC846B
Receiver Parts Eur + UK
Various
1602 2422 549 45394 SAW 864MHz B3589
1706 4822 242 70665 Filter 10.7M
1707 4822 242 70665 Filter 10.7M
1710 2422 549 43868 Coil var. 10.7MHz
1720 2422 540 98572 Resonator 565kHz
CSBLA562
1730 2422 549 45464 Filter 20KHz
1740 2422 549 45464 Filter 20KHz
1765 2422 127 00552 Switch slide 4 positions
1790 4822 267 10618 Connector 7p
2601 2222 867 15339 33pF 5% 50V 0603
2602 3198 016 31580 1.5pF 50V 0603
2603 2222 867 15339 33pF 5% 50V 0603
2604 2222 867 15339 33pF 5% 50V 0603
2605 2222 867 15339 33pF 5% 50V 0603
2606 5322 126 11578 1nF 10% 50V 0603
2607 3198 016 31580 1.5pF 50V 0603
2608 5322 126 11583 10nF 10% 50V 0603
2609 3198 016 31280 1.2pF 50V 0603
2610 4822 126 13193 4.7nF 10% 63V
2611 5322 126 11578 1nF 10% 50V 0603
2612 4822 126 13879 220nF 20% 16V
2613 4822 126 13887 4.7pF 50V
2615 2222 867 15339 33pF 5% 50V 0603
2616 3198 016 32780 2.7pF 50V 0603 NP0
2618 2222 867 15339 33pF 5% 50V 0603
2619 3198 016 32780 2.7pF 50V 0603 NP0
2620 3198 016 32780 2.7pF 50V 0603 NP0
2621 2020 552 93645 39pF 5% 50V
2623 3198 016 31080 1pF 25% 50V 0603
2624 4822 126 14507 18pF 5% 50V 0603
2626 4822 126 13879 220nF 20% 16V
2627 4822 126 13879 220nF 20% 16V
2630 2020 552 93645 39pF 5% 50V
2640 2222 867 15339 33pF 5% 50V 0603
2642 4822 126 13879 220nF 20% 16V
2650 4822 124 23002 10µF 20% 16V
2651 3198 016 32780 2.7pF 50V 0603 NP0
2652 2222 867 15339 33pF 5% 50V 0603
2660 4822 126 11785 47pF 5% 50V 0603
2661 4822 126 13879 220nF 20% 16V
2704 4822 124 23002 10µF 20% 16V
2705 4822 124 23002 10µF 20% 16V
2706 2238 916 15641 22nF 10% 25V 0603
2707 4822 124 23002 10µF 20% 16V
2708 3198 017 34730 47nF 16V 0603
2709 4822 126 14247 1.5nF 50V 0603
2710 4822 126 13881 470pF 5% 50V
2711 4822 126 13883 220pF 5% 50V
2712 3198 017 34730 47nF 16V 0603
2713 3198 017 34730 47nF 16V 0603
2714 3198 017 34730 47nF 16V 0603
2715 4822 124 23002 10µF 20% 16V
2716 2020 552 94427 100pF 5% 50v 0603
2718 2020 021 91729 4.7µF 20% 35V
2720 4822 124 23002 10µF 20% 16V
2721 4822 124 23002 10µF 20% 16V
2722 4822 124 23002 10µF 20% 16V
2723 4822 126 14472 1µF 10% 10V 0805
2724 4822 126 14583 470nF 10% 16V 0805
2725 4822 126 14472 1µF 10% 10V 0805
2730 4822 126 13883 220pF 5% 50V
2740 4822 126 13883 220pF 5% 50V
2750 2020 552 94427 100pF 5% 50v 0603
2751 4822 126 13881 470pF 5% 50V
2754 2020 021 91729 4.7µF 20% 35V
2755 4822 124 12095 100µF 20% 16V
2762 4822 126 11785 47pF 5% 50V 0603
2764 2238 586 15628 2n7 10% 50V 0603
2765 2238 586 15628 2n7 10% 50V 0603
2770 2020 021 91729 4.7µF 20% 35V
2771 2238 916 15641 22nF 10% 25V 0603
2772 3198 030 82280 2.2µF 20% 50V
2773 3198 030 82280 2.2µF 20% 50V
2774 4822 126 14472 1µF 10% 10V 0805
2775 2238 916 15641 22nF 10% 25V 0603
2776 3198 030 82280 2.2µF 20% 50V
2777 3198 030 82280 2.2µF 20% 50V
2778 4822 126 14472 1µF 10% 10V 0805
2779 2238 916 15641 22nF 10% 25V 0603
2780 4822 124 23002 10µF 20% 16V
2781 2020 021 91729 4.7µF 20% 35V
2782 4822 126 13193 4.7nF 10% 63V
2783 3198 030 82280 2.2µF 20% 50V
2784 4822 126 13883 220pF 5% 50V
2785 4822 126 13883 220pF 5% 50V
2786 4822 124 23002 10µF 20% 16V
2787 2020 021 91729 4.7µF 20% 35V
2788 4822 126 13193 4.7nF 10% 63V
2789 3198 030 82280 2.2µF 20% 50V
2790 3198 030 82280 2.2µF 20% 50V
2791 4822 126 13879 220nF 20% 16V
2792 4822 126 13883 220pF 5% 50V
2793 4822 126 13883 220pF 5% 50V
2794 4822 126 13883 220pF 5% 50V
2795 4822 126 14506 270pF 5% 50V 0603
2796 4822 126 14506 270pF 5% 50V 0603
2798 2020 552 94427 100pF 5% 50v 0603
3601 4822 051 30183 18k 5% 0.062W
3603 4822 051 30153 15k 5% 0.062W
3605 4822 051 30154 150k 5% 0.062W
3606 4822 051 30562 5.6k 5% 0.063W 0603
3607 4822 051 30008 Jumper 0603
3608 4822 051 30153 15k 5% 0.062W
3609 4822 051 30682 6.8k 5% 0.062W
3610 4822 051 30221 220 5% 0.062W
3611 4822 051 30221 220 5% 0.062W
3612 4822 051 30479 47 5% 0.062W
3613 4822 051 30471 470 5% 0.062W
3614 4822 051 30273 27k 5% 0.062W
3615 4822 051 30561 560 5% 0.062W
3616 4822 051 30472 4.7k 5% 0.062W
3618 4822 051 30222 2.2k 5% 0.062W
3624 4822 051 30103 10k 5% 0.062W
3630 4822 051 30101 100 5% 0.062W
3631 4822 051 30391 390 5% 0.062W
3632 4822 051 30102 1k 5% 0.062W
3701 4822 051 30471 470 5% 0.062W
3702 4822 051 30222 2.2k 5% 0.062W
3703 4822 051 30471 470 5% 0.062W
3704 4822 117 13632 100k 1% 0603 0.62W
3705 4822 051 30101 100 5% 0.062W
3706 4822 051 30392 3.9k 5% 0.063W 0603
3707 4822 051 30331 330 5% 0.062W
3708 4822 051 30479 47 5% 0.062W
3709 4822 051 30181 180 5% 0.062W
3710 4822 051 30471 470 5% 0.062W
3712 4822 051 30103 10k 5% 0.062W
3714 4822 051 30223 22k 5% 0.062W
3715 4822 051 30682 6.8k 5% 0.062W
3717 4822 051 30682 6.8k 5% 0.062W
3718 4822 051 30332 3.3k 5% 0.062W
3719 4822 051 30332 3.3k 5% 0.062W
3720 4822 051 30392 3.9k 5% 0.063W 0603
3722 4822 117 12925 47k 1% 0.063W 0603
3724 4822 051 30332 3.3k 5% 0.062W
3727 4822 051 30331 330 5% 0.062W
3728 4822 051 30331 330 5% 0.062W
3730 4822 051 30152 1.5k 5% 0.062W
3731 4822 051 30152 1.5k 5% 0.062W
3740 4822 117 13632 100k 1% 0603 0.62W
3741 4822 100 11088 Potm 5K 30% LIN 0,1W
3742 4822 051 30101 100 5% 0.062W
3743 4822 100 12157 Potm 10K 30%
3744 4822 051 30392 3.9k 5% 0.063W 0603
3745 4822 051 30008 Jumper 0603
3746 4822 051 30008 Jumper 0603
3749 4822 051 30102 1k 5% 0.062W
3750 4822 051 30102 1k 5% 0.062W
3753 4822 051 30102 1k 5% 0.062W
3754 4822 051 30472 4.7k 5% 0.062W
3755 4822 117 13632 100k 1% 0603 0.62W
3756 4822 117 13632 100k 1% 0603 0.62W
3766 4822 117 12968 820 5% 0.62W
3771 4822 051 30103 10k 5% 0.062W
3772 4822 051 30332 3.3k 5% 0.062W
3775 4822 051 30103 10k 5% 0.062W
3776 4822 051 30332 3.3k 5% 0.062W
3778 4822 051 30102 1k 5% 0.062W
3779 4822 051 30102 1k 5% 0.062W
3780 4822 051 30222 2.2k 5% 0.062W
3781 4822 051 30183 18k 5% 0.062W
3782 4822 117 12925 47k 1% 0.063W 0603
3783 4822 117 12903 1.8k 1% 0.063W 0603
3784 4822 051 30472 4.7k 5% 0.062W
3785 4822 051 30472 4.7k 5% 0.062W
3786 4822 051 30222 2.2k 5% 0.062W
3787 4822 051 30183 18k 5% 0.062W
3788 4822 117 12925 47k 1% 0.063W 0603
3789 4822 117 12903 1.8k 1% 0.063W 0603
3790 4822 051 30472 4.7k 5% 0.062W
3792 4822 117 13632 100k 1% 0603 0.62W
3793 4822 117 13632 100k 1% 0603 0.62W
3798 4822 051 30223 22k 5% 0.062W
5601 2422 549 44607 Bead 600 at 100MHz
5608 2422 549 44607 Bead 600 at 100MHz
5611 2422 549 44607 Bead 600 at 100MHz
5612 2422 549 44607 Bead 600 at 100MHz
5615 2422 549 44607 Bead 600 at 100MHz
5617 2422 549 44607 Bead 600 at 100MHz
5701 4822 157 71206 Bead 600 at 100MHz
5704 4822 157 71206 Bead 600 at 100MHz
5711 4822 157 71206 Bead 600 at 100MHz
6602 5322 130 34337 BAV99
6710 5322 130 34331 BAV70
6711 4822 130 11397 BAS316
6751 9340 548 52115 PDZ5.1B
Transistors & IC's
Diodes
Filters
Capacitors
Resistors Diodes
Filters
11-27
11-28
Transmitter Parts USA
Receiver Partslist USA
Various
2601 2222 867 15339 33pF 5% 50V 0603
2602 3198 016 31580 1.5pF 50V 0603
2603 2222 867 15339 33pF 5% 50V 0603
2604 2222 867 15339 33pF 5% 50V 0603
2605 2222 867 15339 33pF 5% 50V 0603
2606 5322 126 11578 1nF 10% 50V 0603
2607 3198 016 31580 1.5pF 50V 0603
2608 5322 126 11583 10nF 10% 50V 0603
2609 3198 016 31080 1pF 25% 50V 0603
2610 4822 126 13193 4.7nF 10% 63V
2611 5322 126 11578 1nF 10% 50V 0603
2619 3198 016 32780 2.7pF 50V 0603 NP0
2620 3198 016 32780 2.7pF 50V 0603 NP0
1602 2422 549 45394 SAW 864MHz B3589
1706 4822 242 70665 Filter 10.7M
1707 4822 242 70665 Filter 10.7M
1710 2422 549 43868 Coil var. 10.7MHz
1720 2422 540 98572 Resonator 565kHz
1730 2422 549 45464 Filter 20KHz
1740 2422 549 45464 Filter 20KHz
1765 2422 127 00552 Switch slide 4 positions
1790 4822 267 10618 Connector 7p
7101 9352 675 58118 TSA5060ATS/C1
7102 5322 130 60159 BC846B
7103 5322 130 60647 BFR92A SM
7104 4822 130 60373 BC856B
7105 9340 188 10235 BFG520/X
7106 9340 188 10235 BFG520/X
7110 5322 209 71591 PC74HC4060T
7111 4822 209 60792 74HC4053D
7112 9337 725 40623 SA572D
7113 9322 180 21668 NJM4565M
7116 9322 180 21668 NJM4565M
7117 9322 144 97668 LD1117DT
7118 5322 130 60159 BC846B
7119 5322 130 60159 BC846B
7120 4822 130 60373 BC856B
7121 5322 130 60159 BC846B
6101 4822 130 11423 PLVA2656A
6102 9340 550 65115 BB151
6103 4822 130 11148 UDZ4.7B
6105 4822 130 11551 UDZS10B
6106 4822 130 11397 BAS316
6107 3198 020 55680 BZX384-C5V6
6108 5322 130 34331 BAV70
5101 2422 535 94784 100nH 5% 0603
5103 4822 157 71206 Bead 600. at 100MHz
5104 2422 535 94613 6.8nH 5% 0603
5105 2422 535 94716 8.2nH 5% 0603
5107 2422 535 94613 6.8nH 5% 0603
5109 2422 535 94714 3.3nH 3% 0603
5113 2422 535 94721 12nH 5% 0603
5116 2422 535 94779 39nH 5% 0603
5117 2422 535 94779 39nH 5% 0603
5118 2422 535 94614 3.9nH 3% 0603
5125 4822 157 71206 Bead 600. at 100MHz
5126 4822 157 71206 Bead 600. at 100MHz
5127 4822 157 71206 Bead 600. at 100MHz
3182 4822 051 30391 390. 5% 0.062W
3185 4822 051 30121 120. 5% 0.062W
3186 4822 051 30681 680. 5% 0.062W
3187 4822 051 30223 22k. 5% 0.062W
3188 4822 051 30472 4.7k. 5% 0.062W
3189 4822 051 30103 10k. 5% 0.062W
3190 4822 051 30221 220. 5% 0.062W
3191 4822 051 30221 220. 5% 0.062W
4101 4822 051 30008 Jumper 0603
4102 4822 051 30008 Jumper 0603
4105 4822 051 30008 Jumper 0603
4106 4822 051 20008 Jumper 0805
4107 4822 051 20008 Jumper 0805
4108 4822 051 30008 Jumper 0603
6752 4822 130 11397 BAS316
7602 5322 130 60647 BFR92A SM
7603 5322 130 60647 BFR92A SM
7604 5322 130 60159 BC846B
7606 5322 130 60159 BC846B
7706 4822 130 60373 BC856B
7707 5322 130 42718 BFS20
7755 4822 130 60373 BC856B
7784 5322 130 60159 BC846B
7789 5322 130 60159 BC846B
1101 4822 267 10574 Connector 8p
1105 2422 543 00723 Resonator 4MHz 20%
1106 4822 242 10694 Resonator 12MHz
2101 5322 126 11583 10nF 10% 50V 0603
2102 4822 126 14507 18pF 5% 50V 0603
2103 2020 552 96675 10µF 10% 16V 1210
2104 4822 126 14585 100nF 10% 50V
2105 4822 126 13879 220nF 20% 16V
2106 3198 016 31020 1nF 25V 0603
2107 3198 016 31020 1nF 25V 0603
2108 4822 122 33761 22pF 5% 50V
2109 4822 126 13883 220pF 5% 50V
2110 2020 552 96684 470nF 10% 25V
2111 2020 552 96384 5.6pF 25% 50V 0603
2113 4822 126 13887 4.7pF 50V
2114 2238 586 59812 100nF 20-80% 50V 0603
2115 4822 126 13883 220pF 5% 50V
2116 4822 126 11663 12pF 5% 50V 0603
2117 4822 122 33752 15pF 5% 50V
2118 3198 016 31080 1pF 25% 50V 0603
2120 3198 016 31080 1pF 25% 50V 0603
2121 4822 126 13883 220pF 5% 50V
2122 4822 126 13883 220pF 5% 50V
2123 4822 126 11785 47pF 5% 50V 0603
2124 4822 126 11785 47pF 5% 50V 0603
2126 4822 126 11785 47pF 5% 50V 0603
2127 3198 016 32780 2.7pF 50V 0603 NP0
2129 4822 126 13956 68pF 5% 63V 0603
2130 4822 126 13956 68pF 5% 63V 0603
2131 4822 122 33752 15pF 5% 50V
2133 2222 867 15339 33pF 5% 50V 0603
2134 2222 867 15339 33pF 5% 50V 0603
2135 2238 586 59812 100nF 20-80% 50V 0603
2136 2238 586 59812 100nF 20-80% 50V 0603
2139 4822 124 80151 47µF 20% 16V
2140 2238 916 15641 22nF 10% 25V 0603
2141 4822 126 13881 470pF 5% 50V
2142 4822 126 13881 470pF 5% 50V
2143 4822 126 14472 1µF 10% 10V 0805
2144 4822 126 14472 1µF 10% 10V 0805
2145 4822 126 13193 4.7nF 10% 63V
2146 4822 126 13193 4.7nF 10% 63V
2147 4822 126 14472 1µF 10% 10V 0805
2148 4822 126 14472 1µF 10% 10V 0805
2149 4822 124 23002 10µF 20% 16V
2150 4822 124 23002 10µF 20% 16V
2151 4822 122 33761 22pF 5% 50V
2152 4822 122 33761 22pF 5% 50V
2153 4822 124 23002 10µF 20% 16V
2154 4822 124 23002 10µF 20% 16V
2155 4822 126 14506 270pF 5% 50V 0603
2156 4822 126 14506 270pF 5% 50V 0603
2157 3198 030 82280 2.2µF 20% 50V
2158 3198 030 82280 2.2µF 20% 50V
2159 2238 916 15641 22nF 10% 25V 0603
2160 2238 916 15641 22nF 10% 25V 0603
2161 3198 030 82280 2.2µF 20% 50V
2162 3198 030 82280 2.2µF 20% 50V
2163 3198 030 82280 2.2µF 20% 50V
2164 3198 030 82280 2.2µF 20% 50V
2165 2238 916 15641 22nF 10% 25V 0603
2166 2238 916 15641 22nF 10% 25V 0603
2167 4822 124 81059 220µF 20% 4V
2168 2020 021 91729 4.7µF 20% 35V
2170 4822 126 13881 470pF 5% 50V
2171 4822 124 23002 10µF 20% 16V
2172 4822 126 13909 680pF 10% 50V 0603
2173 4822 126 14226 82pF 5% 50V 0603
2175 4822 126 14472 1µF 10% 10V 0805
2176 4822 126 13881 470pF 5% 50V
2177 4822 126 13883 220pF 5% 50V
2178 2238 916 15641 22nF 10% 25V 0603
2179 2238 586 59812 100nF 20-80% 50V 0603
2180 2020 021 91817 470µF 16V 20%
2181 2238 916 15641 22nF 10% 25V 0603
2182 2238 586 59812 100nF 20-80% 50V 0603
2183 2238 586 59812 100nF 20-80% 50V 0603
2184 4822 126 13883 220pF 5% 50V
2185 2020 552 96384 5.6pF 25% 50V 0603
2186 4822 126 14218 3.9pF 6% 50V 0603
2187 4822 126 13887 4.7pF 50V
2188 4822 126 14218 3.9pF 6% 50V 0603
2189 2020 552 96384 5.6pF 25% 50V 0603
2190 4822 126 14218 3.9pF 6% 50V 0603
2191 4822 126 14218 3.9pF 6% 50V 0603
2192 2020 552 96384 5.6pF 25% 50V 0603
2193 4822 126 11785 47pF 5% 50V 0603
2197 4822 126 13883 220pF 5% 50V
2198 4822 126 13883 220pF 5% 50V
2199 4822 124 23002 10µF 20% 16V
2200 2020 552 96384 5.6pF 25% 50V 0603
2201 2020 552 94427 100pF 5% 50v 0603
2202 2020 552 94427 100pF 5% 50v 0603
2205 4822 126 11785 47pF 5% 50V 0603
3101 4822 051 30471 470. 5% 0.062W
3102 4822 051 30471 470. 5% 0.062W
3103 4822 051 30102 1k. 5% 0.062W
3104 4822 051 30102 1k. 5% 0.062W
3105 4822 051 30101 100. 5% 0.062W
3107 4822 051 30222 2.2k. 5% 0.062W
3108 4822 051 30222 2.2k. 5% 0.062W
3109 4822 051 30472 4.7k. 5% 0.062W
3110 4822 051 30331 330. 5% 0.062W
3111 4822 051 30103 10k. 5% 0.062W
3112 4822 117 13632 100k. 1% 0603 0.62W
3113 4822 051 30682 6.8k. 5% 0.062W
3114 4822 051 30153 15k. 5% 0.062W
3115 4822 051 30271 270. 5% 0.062W
3116 4822 051 30101 100. 5% 0.062W
3117 4822 117 12925 47k. 1% 0.063W 0603
3118 4822 051 30103 10k. 5% 0.062W
3119 4822 051 30331 330. 5% 0.062W
3120 4822 051 30682 6.8k. 5% 0.062W
3121 4822 117 13501 82. 5% 0.62W 0603
3122 4822 051 30222 2.2k. 5% 0.062W
3123 4822 051 30101 100. 5% 0.062W
3124 4822 051 30151 150. 5% 0.062W
3125 4822 051 30563 56k. 5% 0.062W
3127 4822 051 30689 68. 5% 0.063W 0603
3130 4822 117 12889 270k. 1% 0.063W 0603
3131 4822 051 30222 2.2k. 5% 0.062W
3132 4822 051 30103 10k. 5% 0.062W
3133 4822 051 30154 150k 5% 0.062W
3140 4822 051 30102 1k. 5% 0.062W
3141 4822 051 30102 1k. 5% 0.062W
3142 4822 117 13632 100k. 1% 0603 0.62W
3143 4822 117 13632 100k. 1% 0603 0.62W
3144 4822 051 30153 15k. 5% 0.062W
3145 4822 051 30153 15k. 5% 0.062W
3146 4822 117 12925 47k. 1% 0.063W 0603
3147 4822 117 12925 47k. 1% 0.063W 0603
3150 4822 051 30183 18k. 5% 0.062W
3151 4822 051 30183 18k. 5% 0.062W
3152 4822 051 30183 18k. 5% 0.062W
3153 4822 051 30183 18k. 5% 0.062W
3154 4822 051 30102 1k. 5% 0.062W
3155 4822 051 30102 1k. 5% 0.062W
3156 4822 051 30332 3.3k. 5% 0.062W
3157 4822 051 30332 3.3k. 5% 0.062W
3158 4822 051 30103 10k. 5% 0.062W
3159 4822 051 30103 10k. 5% 0.062W
3160 4822 051 30681 680. 5% 0.062W
3161 4822 051 30681 680. 5% 0.062W
3164 4822 051 30332 3.3k. 5% 0.062W
3165 4822 051 30332 3.3k. 5% 0.062W
3166 4822 051 30393 39k. 5% 0.062W
3167 4822 051 30222 2.2k. 5% 0.062W
3168 4822 051 30222 2.2k. 5% 0.062W
3169 4822 051 30103 10k. 5% 0.062W
3171 4822 051 30684 680k. 5% 0.062W
3172 4822 051 30682 6.8k. 5% 0.062W
3173 4822 051 30273 27k. 5% 0.062W
3174 4822 117 12902 8.2k. 1% 0.063W 0603
3175 4822 051 30153 15k. 5% 0.062W
3176 4822 051 30153 15k. 5% 0.062W
3177 4822 051 30392 3.9k. 5% 0.063W 0603
3178 4822 117 12902 8.2k. 1% 0.063W 0603
3179 4822 100 12157 Potm 10K 30%
3180 4822 051 30472 4.7k. 5% 0.062W
3181 4822 117 12925 47k. 1% 0.063W 0603
Transistors & IC's
Resistors
Capacitors
Capacitors
Diodes
Transistors & IC's
Filters
Various
11-29
2621 2020 552 93645 39pF 5% 50V
2623 3198 016 31080 1pF 25% 50V 0603
2624 4822 126 14507 18pF 5% 50V 0603
2625 4822 123 14018 2.2µF 10% 10V
2626 4822 126 13879 220nF 20% 16V
2627 4822 126 13879 220nF 20% 16V
2630 4822 122 33761 22pF 5% 50V
2640 2222 867 15339 33pF 5% 50V 0603
2642 4822 126 13879 220nF 20% 16V
2650 4822 124 23002 10µF 20% 16V
2651 3198 016 32780 2.7pF 50V 0603 NP0
2652 2222 867 15339 33pF 5% 50V 0603
2660 4822 126 11785 47pF 5% 50V 0603
2661 4822 126 13879 220nF 20% 16V
2702 2238 586 55639 18nF 10% 50V 0603
2703 2238 586 55639 18nF 10% 50V 0603
2704 4822 124 23002 10µF 20% 16V
2705 4822 124 23002 10µF 20% 16V
2706 2238 916 15641 22nF 10% 25V 0603
2707 4822 124 23002 10µF 20% 16V
2708 3198 017 34730 47nF 16V 0603
2709 4822 126 14247 1.5nF 50V 0603
2713 3198 017 34730 47nF 16V 0603
2714 3198 017 34730 47nF 16V 0603
2715 4822 124 23002 10µF 20% 16V
2716 2020 552 94427 100pF 5% 50v 0603
2718 2020 021 91729 4.7µF 20% 35V
2720 4822 124 23002 10µF 20% 16V
2721 4822 124 23002 10µF 20% 16V
2722 4822 124 23002 10µF 20% 16V
2723 4822 126 14472 1µF 10% 10V 0805
2724 4822 126 14583 470nF 10% 16V 0805
2725 4822 126 14472 1µF 10% 10V 0805
2730 4822 126 13883 220pF 5% 50V
2740 4822 126 13883 220pF 5% 50V
2750 2020 552 94427 100pF 5% 50v 0603
2751 4822 126 13881 470pF 5% 50V
2754 2020 021 91729 4.7µF 20% 35V
2755 4822 124 12095 100µF 20% 16V
2762 4822 126 11785 47pF 5% 50V 0603
2764 2238 586 15628 2n7 10% 50V 0603
2765 2238 586 15628 2n7 10% 50V 0603
2770 2020 021 91729 4.7µF 20% 35V
2771 2238 916 15641 22nF 10% 25V 0603
2772 3198 030 82280 2.2µF 20% 50V
2773 3198 030 82280 2.2µF 20% 50V
2774 4822 126 14472 1µF 10% 10V 0805
2775 2238 916 15641 22nF 10% 25V 0603
2776 3198 030 82280 2.2µF 20% 50V
2777 3198 030 82280 2.2µF 20% 50V
2778 4822 126 14472 1µF 10% 10V 0805
2779 2238 916 15641 22nF 10% 25V 0603
2780 4822 124 23002 10µF 20% 16V
2781 2020 021 91729 4.7µF 20% 35V
2782 4822 126 13193 4.7nF 10% 63V
2783 3198 030 82280 2.2µF 20% 50V
2784 4822 126 13883 220pF 5% 50V
2785 4822 126 13883 220pF 5% 50V
2786 4822 124 23002 10µF 20% 16V
2787 2020 021 91729 4.7µF 20% 35V
2788 4822 126 13193 4.7nF 10% 63V
2789 3198 030 82280 2.2µF 20% 50V
2790 3198 030 82280 2.2µF 20% 50V
2791 4822 126 13879 220nF 20% 16V
2792 4822 126 13883 220pF 5% 50V
2793 4822 126 13883 220pF 5% 50V
2794 4822 126 13883 220pF 5% 50V
2795 4822 126 14506 270pF 5% 50V 0603
2796 4822 126 14506 270pF 5% 50V 0603
2798 2020 552 94427 100pF 5% 50v 0603
3601 4822 051 30183 18k 5% 0.062W
3603 4822 051 30153 15k 5% 0.062W
3605 4822 051 30154 150k 5% 0.062W
3606 4822 051 30562 5.6k 5% 0.063W 0603
3607 4822 051 30008 Jumper 0603
3608 4822 051 30153 15k 5% 0.062W
3609 4822 051 30682 6.8k 5% 0.062W
3610 4822 051 30221 220 5% 0.062W
3611 4822 051 30221 220 5% 0.062W
3612 4822 051 30479 47 5% 0.062W
3613 4822 051 30471 470 5% 0.062W
3614 4822 051 30273 27k 5% 0.062W
3615 4822 051 30561 560 5% 0.062W
3616 4822 051 30472 4.7k 5% 0.062W
3618 4822 051 30222 2.2k 5% 0.062W
3624 4822 051 30103 10k 5% 0.062W
3630 4822 051 30101 100 5% 0.062W
3631 4822 051 30391 390 5% 0.062W
3632 4822 051 30102 1k 5% 0.062W
3701 4822 051 30471 470 5% 0.062W
3702 4822 051 30222 2.2k 5% 0.062W
3703 4822 051 30471 470 5% 0.062W
3704 4822 117 13632 100k 1% 0603 0.62W
3705 4822 051 30101 100 5% 0.062W
3706 4822 051 30392 3.9k 5% 0.063W 0603
3707 4822 051 30331 330 5% 0.062W
3708 4822 051 30479 47 5% 0.062W
3709 4822 051 30181 180 5% 0.062W
3710 4822 051 30471 470 5% 0.062W
3712 4822 051 30103 10k 5% 0.062W
3714 4822 051 30223 22k 5% 0.062W
3715 4822 051 30682 6.8k 5% 0.062W
3717 4822 051 30682 6.8k 5% 0.062W
3718 4822 051 30332 3.3k 5% 0.062W
3719 4822 051 30332 3.3k 5% 0.062W
3720 4822 051 30392 3.9k 5% 0.063W 0603
3722 4822 117 12925 47k 1% 0.063W 0603
3724 4822 051 30332 3.3k 5% 0.062W
3727 4822 051 30331 330 5% 0.062W
3728 4822 051 30331 330 5% 0.062W
3730 4822 051 30152 1.5k 5% 0.062W
3731 4822 051 30152 1.5k 5% 0.062W
3740 4822 117 13632 100k 1% 0603 0.62W
3741 4822 100 11088 Potm 5K 30% LIN 0,1W
3742 4822 051 30101 100 5% 0.062W
3743 4822 100 12157 Potm 10K 30%
3744 4822 051 30392 3.9k 5% 0.063W 0603
3745 48 22 051 30008 Jumper 0603
3746 48 22 051 30008 Jumper 0603
3749 4822 051 30102 1k 5% 0.062W
3750 4822 051 30102 1k 5% 0.062W
3753 4822 051 30102 1k 5% 0.062W
3754 4822 051 30472 4.7k 5% 0.062W
3755 4822 117 13632 100k 1% 0603 0.62W
3756 4822 117 13632 100k 1% 0603 0.62W
3766 4822 117 12968 820 5% 0.62W
3771 4822 051 30103 10k 5% 0.062W
3772 4822 051 30332 3.3k 5% 0.062W
3775 4822 051 30103 10k 5% 0.062W
3776 4822 051 30332 3.3k 5% 0.062W
3778 4822 051 30102 1k 5% 0.062W
3779 4822 051 30102 1k 5% 0.062W
3780 4822 051 30222 2.2k 5% 0.062W
3781 4822 051 30183 18k 5% 0.062W
3782 4822 117 12925 47k 1% 0.063W 0603
3783 4822 117 12903 1.8k 1% 0.063W 0603
3784 4822 051 30472 4.7k 5% 0.062W
3785 4822 051 30472 4.7k 5% 0.062W
3786 4822 051 30222 2.2k 5% 0.062W
3787 4822 051 30183 18k 5% 0.062W
3788 4822 117 12925 47k 1% 0.063W 0603
3789 4822 117 12903 1.8k 1% 0.063W 0603
3790 4822 051 30472 4.7k 5% 0.062W
3792 4822 117 13632 100k 1% 0603 0.62W
3793 4822 117 13632 100k 1% 0603 0.62W
3798 4822 051 30223 22k 5% 0.062W
5601 2422 549 44607 Bead 600 at 100MHz
5603 2422 535 94785 1nH 3% 0603
5604 2422 535 94776 4.7nH 3% 0603
5605 2422 535 94782 56nH 5 % 0603
5606 2422 549 45299 Trimmer 10mH
5608 2422 549 44607 Bead 600 at 100MHz
5611 2422 549 44607 Bead 600 at 100MHz
5612 2422 549 44607 Bead 600 at 100MHz
5614 2422 535 94613 6.8nH 5% 0603
5615 2422 549 44607 Bead 600 at 100MHz
5616 2422 535 94614 3.9nH 3% 0603
5617 2422 549 44607 Bead 600 at 100MHz
5701 4822 157 71206 Bead 600 at 100MHz
5704 4822 157 71206 Bead 600 at 100MHz
5711 4822 157 71206 Bead 600 at 100MHz
6601 9340 550 65115 BB151
6602 5322 130 34337 BAV99
6710 5322 130 34331 BAV70
6711 4822 130 11397 BAS316
6751 9340 548 52115 PDZ5.1B
6752 4822 130 11397 BAS316
7601 9340 414 20115 BFC520
7602 5322 130 60647 BFR92A SM
7603 5322 130 60647 BFR92A SM
7604 5322 130 60159 BC846B
7605 9352 675 58118 TSA5060ATS/C1
7606 5322 130 60159 BC846B
7705 4822 130 63087 BF545A
7706 4822 130 60373 BC856B
7707 5322 130 42718 BFS20
7710 9322 183 01668 LA1836M
7750 9322 183 39668 PIC12C508A
7755 4822 130 60373 BC856B
7770 9337 725 40623 SA572D
7780 9322 180 21668 NJM4 56 5M
7784 5322 130 60159 BC846B
7789 5322 130 60159 BC846B
7790 9322 140 09668 L4931CD80
Amplifier Parts
Various
1104 2422 025 10647 1P Male
1106 4822 267 10618 Connector 7p
1107 2422 025 10768 Connector 3p m
2100 2222 581 15654 220nF 10% 50V 1206
2101 2222 581 15654 220nF 10% 50V 1206
2102 3198 028 44790 47µF 20% 35V
2103 2222 581 15654 220nF 10% 50V 1206
2104 2222 581 15654 220nF 10% 50V 1206
2105 2222 581 15654 220nF 10% 50V 1206
2106 2222 586 18812 100nF 10% 50V 0603
2107 5322 116 80853 560pF 5% 63V
2108 5322 116 80853 560pF 5% 63V
2109 2222 581 15654 220nF 10% 50V 1206
2110 2020 552 96684 470nF 10% 25V
2111 5322 122 31647 1nF 10% 63V
2112 4822 126 14076 220nF 25V. 20%
2113 4822 126 14076 220nF 25V. 20%
2114 2020 552 96684 470nF 10% 25V
2115 2020 552 94427 100pF 5% 50v 0603
2116 4822 126 13956 68pF 5% 63V 0603
2117 4822 126 13188 15nF 5% 63V
2118 4822 126 11785 47pF 5% 50V 0603
2119 5322 122 31647 1nF 10% 63V
2121 4822 126 14076 220nF 25V. 20%
2122 4822 121 51252 470nF 5% 63V
2123 2222 581 15654 220nF 10% 50V 1206
2125 4822 121 51252 470nF 5% 63V
2126 2222 581 15654 220nF 10% 50V 1206
2127 2222 581 15654 220nF 10% 50V 1206
2128 4822 126 13188 15nF 5% 63V
2129 2020 552 96684 470nF 10% 25V
2130 5322 122 31647 1nF 10% 63V
2131 4822 126 14076 220nF 25V. 20%
2132 4822 126 14076 220nF 25V. 20%
2133 2020 552 94427 100pF 5% 50v 0603
2134 2020 552 96684 470nF 10% 25V
2135 4822 126 11785 47pF 5% 50V 0603
2136 5322 122 31647 1nF 10% 63V
2137 2222 581 15654 220nF 10% 50V 1206
2138 5322 116 80853 560pF 5% 63V
2139 5322 116 80853 560pF 5% 63V
2140 3198 028 44790 47µF 20% 35V
2141 2222 581 15654 220nF 10% 50V 1206
2143 4822 126 11785 47pF 5% 50V 0603
2147 4822 126 11785 47pF 5% 50V 0603
2148 2222 580 15649 100nF 10% 50V 0805
2149 4822 124 12095 100µF 20% 16V
2150 2222 580 15649 100nF 10% 50V 0805
2151 4822 124 12095 100µF 20% 16V
2152 4822 124 23002 10µF 20% 16V
2155 4822 124 80791 470µF 20% 16V
2156 4822 124 12056 1000?F 20% 35V
2157 4822 124 12056 1000?F 20% 35V
2162 2020 552 94427 100pF 5% 50v 0603
2164 4822 124 40764 22µF 100 V
2165 2020 552 94427 100pF 5% 50v 0603
2166 3198 016 31020 1nF 25V 0603
2167 3198 016 31020 1nF 25V 0603
2168 3198 016 31020 1nF 25V 0603
2170 4822 126 11785 47pF 5% 50V 0603
2171 4822 126 11785 47pF 5% 50V 0603
2172 4822 126 11785 47pF 5% 50V 0603
2173 4822 126 11785 47pF 5% 50V 0603
3100 4822 051 30393 39k 5% 0.062W
3101 4822 051 10568 5.6 5% 0,25W
3102 4822 051 10568 5.6 5% 0,25W
3103 4822 051 30103 10k 5% 0.062W
3105 4822 051 30563 56k 5% 0.062W
3106 2322 762 60229 22 5% 1005
Resistors
Diodes
Filters
Transistors & IC's Resistors
Capacitors
3109 4822 051 30393 39k 5% 0.062W
3111 2322 762 60229 22 5% 1005
3112 4822 051 30103 10k 5% 0.062W
3113 4822 051 30563 56k 5% 0.062W
3114 4822 051 10568 5.6 5% 0,25W
3115 4822 051 10568 5.6 5% 0,25W
3116 4822 051 30102 1k 5% 0.062W
3119 4822 051 30393 39k 5% 0.062W
3120 4822 116 52219 330 5% 0.5W
3121 4822 051 30333 33k 5% 0.062W
3122 4822 116 52219 330 5% 0.5W
3124 4822 051 30102 1k 5% 0.062W
3127 4822 051 30393 39k 5% 0.062W
3128 4822 051 30333 33k 5% 0.062W
3129 4822 051 30222 2.2k 5% 0.062W
3133 4822 117 12925 47k 1% 0.063W 0603
3135 2322 704 65604 560k 1% 0603
3136 4822 116 52219 330 5% 0.5W
3137 4822 116 52219 330 5% 0.5W
3138 4822 051 30103 10k 5% 0.062W
3140 4822 051 30222 2.2k 5% 0.062W
3141 4822 051 30223 22k 5% 0.062W
3142 4822 051 30103 10k 5% 0.062W
3143 4822 117 12925 47k 1% 0.063W 0603
3147 2322 704 65604 560k 1% 0603
3148 4822 051 30222 2.2k 5% 0.062W
3149 4822 051 30222 2.2k 5% 0.062W
3150 4822 117 13632 100k 1% 0603 0.62W
3151 4822 117 12925 47k 1% 0.063W 0603
3153 4822 051 30103 10k 5% 0.062W
3155 4822 051 30222 2.2k 5% 0.062 W
3156 4822 051 30103 10k 5% 0.062W
3157 4822 051 30103 10k 5% 0.062W
3158 4822 051 30222 2.2k 5% 0.062 W
4100 4822 051 30008 Jumper 06 03
4101 4822 051 30008 Jumper 06 03
4102 4822 051 30008 Jumper 06 03
4103 4822 051 30008 Jumper 06 03
4104 4822 051 20008 Jumper 08 05
4105 4822 051 20008 Jumper 08 05
4106 4822 051 20008 Jumper 08 05
4107 4822 051 20008 Jumper 08 05
4108 4822 051 30008 Jumper 06 03
4109 4822 051 30008 Jumper 06 03
4110 4822 051 30008 Jumper 06 03
4111 4822 051 30008 Jumper 06 03
4112 4822 051 30008 Jumper 06 03
4113 4822 051 30008 Jumper 06 03
4114 4822 051 30008 Jumper 06 03
4115 4822 051 30008 Jumper 06 03
4116 4822 051 30008 Jumper 06 03
5104 2422 536 00496 22µH 10%
5105 2422 536 00496 22µH 10%
6100 4822 130 11397 BAS316
6101 4822 130 34233 BZX79-B5V1
6102 4822 130 34281 BZX79-B15
6103 4822 130 11397 BAS316
6104 4822 130 34281 BZX79-B15
6105 4822 130 11397 BAS316
6106 4822 130 82714 BZX79-B2V7
6109 4822 130 10791 LTL-1CHGE
6110 4822 130 82978 LTL-16KPE-P
7104 5322 130 60159 BC846B
7106 5322 130 60159 BC846B
7107 5322 130 60159 BC846B
7109 5322 130 60159 BC846B
7110 5322 130 60159 BC846B
7112 5322 130 60159 BC846B
Filters
Diodes
Transistors
11-30