Download Philips FW555C/37 Service manual

Transcript

Mini System
FW-C555/21/37
Service
Service
Service
Service Manual
COMPACT
TABLE OF CONTENTS
DIGITAL AUDIO
Page
Location of pc boards & Version variations ................ 1-2
Technical Specifications ............................................. 1-3
Measurement setup .................................................... 1-4
Service Aids, Safety Instruction, etc. .......................... 1-5
Disassembly Instructions & Service positions .............. 2
Service Test Programs .................................................. 3
Set Block diagram ...................................................... 4-1
Set Wiring diagram ..................................................... 4-2
Front Control Board ....................................................... 5
Front Display Board ....................................................... 6
ECO6 Tuner Board : Systems Non-Cenelec .............. 7A
ETF7 ND Tape Module .................................................. 9
3CDC-LLC-DA11 Module ............................................ 10
P2002 110/135W Module ............................................ 11
AF9 Board .................................................................... 12
Set Mechanical Exploded view & parts list ................. 13
©
Copyright 2001 Philips Consumer Electronics B.V. Eindhoven, The Netherlands
CLASS 1
LASER PRODUCT
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 BB 0151 Service Audio
Version 1.0
Printed in The Netherlands
Subject to modification
GB
3139 785 30015
1-2
LOCATION OF PRINTED CIRCUIT BOARDS
C
B D
O
A
R
D
MAINS SOCKET
BOARD
KE
Y-C
HEADPHONE
BOARD
T
B UN
O E
A R
R
D
DC
BO
FR
AR
O
D
DI NT
SP
BO LA
AR Y
D
IR
FR
VU BOEAYE
O
M
RD
ET
BO NT
BO ER
AR CO
AR
D NT
D
RO
L
S
IN
MAARD
BO
9
AF ARD
O
B
L/R AMP. & SUPPLY
BOARD
ET
BOF7
AR
D
VERSION VARIATIONS:
Type /Versions:
FW-C555
Features &
Board in used:
/21
/37
Aux in /CDR in
Line Out
x
x
Dolby Pro Logic (DPL)
Incredible Surround
x
x
Karaoke Features
Voltage Selector
x
ECO Power Standby (Clock Display Off)
ECO6 Tuner Board - Systems Non-Cenelec
x
x
Surround Out
Subwoofer Out
Digital Out
Matrix Surround
CD Text
Dolby B
RDS
News
ECO6 Tuner Board - Systems Cenelec
Center/Surround Channel
x
x
1-3
SPECIFICATIONS
GENERAL:
Mains voltage : 110-127V/220-240V Switchable for /21/21M
AMPLIFIER:
Output power (6Ω, 1kHz, 10% THD)
120V for /37
220V for /33
L&R
220-230V for /22/34
230-240V for /30
Output power (6Ω, 60Hz-12.5kHz, 10% THD)
L&R
: 2 x 110W FTC
/37
Mains frequency
Power consumption
/21
: 50/60Hz
: < 1W at ECO Power Standby
Frequency response within -3dB
: 25W at Standby (DEMO mode off)
: 175W at Active
Incredible Surround
MAX Sound
: ON/OFF
: ON/OFF
Digital Sound Control (DSC)
: Digital, Rock, Pop,
Newage, Classic, Electric
Clock accuracy
: < 4 seconds per day
Dimension centre unit : 265 x 310 x 390mm
: 50Hz-20kHz
Virtual Ambience Control (VAC) : Hall, Concert, Cinema,
Disco, Arcade, Cyber
TUNER:
Dynamic Bass Boost (DBB)
FM
Tuning range
: 87.5-108MHz
Grid
65.81-74MHz for /34 1)
: 50kHz (& 30kHz for /34)
IF frequency
100kHz for /37
: 10.7MHz ± 25kHz
Aerial input
: 2 x 140W RMS
: 75Ω coaxial
300Ω click fit for /37
: BEAT, PUNCH, BLAST,
DBB OFF
Input sensitivity
Aux in : 500mV ± 3dB at 1kHz
CDR in : 1V ± 3dB at 1kHz
Output sensitivity
Headphone output at 32Ω : 700mV ± 3dB
Sensitivity at 26dB S/N
Selectivity at 600kHz bandwidth
: < 7µV
: > 25dB
CASSETTE RECORDER:
Image rejection
Distortion at RF=1mV, dev. 75kHz
: > 25dB
: < 3%
Number of track
Tape speed
: 2 x 2 stereo
: 4.76 cm/sec ± 2%
-3dB Limiting point
Crosstalk at RF=1mV, dev. 40kHz
: < 8µV
: > 18dB
Wow and flutter
Fast-wind/Rewind time C60
: < 0.4% DIN
: 130 sec
Bias system
: 78kHz ± 10kHz
Rec/Pb frequency response within 8dB : 80Hz - 10kHz
MW
Tuning range
: 531-1602kHz
530-1700kHz for /21/21M/37
Signal to Noise Ratio (Type I)
: > 48dBA
Grid
: 9kHz
10kHz for /21/21M/37
COMPACT DISC:
Measurement done at output conn. of the CDC module.
IF frequency
Aerial input
: 450kHz ± 1kHz
: Frame aerial
Frequency response
Output Voltage (in Vrms)
: < ±1.5dB for 20Hz-20kHz
: 500mV ± 1dB unloaded
Sensitivity at 26dB S/N
Selectivity at 18kHz bandwidth
: < 4.0mV/M
: > 18dB
Signal to Noise Ratio (A-weighted) : > 80dBA
Distortion at 1kHz
: < 0.02%
IF rejection
Image rejection
: > 45dB
: > 28dB
Channel Unbalance
Channel Separation (1kHz)
Distortion at RF=50mV, m=80%
: < 5%
De-emphasis
LW
Tuning range
: 153-279kHz /22
Grid
IF frequency
: 3kHz
: 450kHz ± 1kHz
Aerial input
Sensitivity at 26dB S/N
: Frame aerial
: [< 7.0mV/M]
Selectivity at 18kHz bandwidth
IF rejection
: [> 24dB]
: [> 30dB]
Image rejection
Distortion at RF=50mV, m=80%
: [> 30dB]
: [< 5%]
: < ±1dB
: >60dB
: 0 or 15/50 mS (Switched by subcode
on the disc)
[....]
Values indicated are for "ECO6 Cenelec Board" only.
1)
Default setting is OFF, to switch on please refer page 3-4.
1-4
MEASUREMENT SETUP
Tuner FM
DUT
RF Generator
Bandpass
250Hz-15kHz
LF Voltmeter
e.g. 7122 707 48001
e.g. PM2534
Ri=50Ω
e.g. PM5326
S/N and distortion meter
e.g. Sound Technology ST1700B
Use a bandpass filter to eliminate hum (50Hz, 100Hz) and disturbance from the pilottone (19kHz, 38kHz).
Tuner AM (MW,LW)
DUT
Bandpass
250Hz-15kHz
LF Voltmeter
e.g. 7122 707 48001
e.g. PM2534
RF Generator
e.g. PM5326
S/N and distortion meter
Ri=50Ω
e.g. Sound Technology ST1700B
Frame aerial
e.g. 7122 707 89001
To avoid atmospheric interference all AM-measurements have to be carried out in a Faraday´s cage.
Use a bandpass filter (or at least a high pass filter with 250Hz) to eliminate hum (50Hz, 100Hz).
Recorder
CD
Use Audio Signal Disc
(replaces test disc 3)
SBC429 4822 397 30184
Use Universal Test Cassette CrO2 SBC419 4822 397 30069
or Universal Test Cassette Fe
SBC420 4822 397 30071
LF Generator
DUT
e.g. PM5110
L
DUT
L
R
R
S/N and distortion meter
S/N and distortion meter
e.g. Sound Technology ST1700B
e.g. Sound Technology ST1700B
LEVEL METER
e.g. Sennheiser UPM550
with FF-filter
LEVEL METER
e.g. Sennheiser UPM550
with FF-filter
1-5
SERVICE AIDS
Service Tools:
ESD Equipment:
Universal Torx driver holder .................................. 4822 395 91019
Anti-static table mat - large 1200x650x1.25mm ... 4822 466 10953
Torx bit T10 150mm ............................................. 4822 395 50456
Anti-static table mat - small 600x650x1.25mm ..... 4822 466 10958
Torx driver set T6 - T20 ......................................... 4822 395 50145
Anti-static wristband .............................................. 4822 395 10223
Torx driver T10 extended ...................................... 4822 395 50423
Connector box (1MΩ) ............................................ 4822 320 11307
Extension cable
Cassette:
SBC419 Test cassette CrO2 ................................. 4822 397 30069
(to connect wristband to conn. box) .................. 4822 320 11305
Connecting cable
SBC420 Test cassette Fe ..................................... 4822 397 30071
(to connect table mat to conn. box) .................. 4822 320 11306
MTT150 Dolby level 200nWb/M ............................ 4822 397 30271
Earth cable (to connect product to mat or box) .... 4822 320 11308
Complete kit ESD3
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
HANDLING CHIP COMPONENTS
(combining all above products) ......................... 4822 320 10671
Wristband tester .................................................... 4822 344 13999
1-6
GB
NL
ESD
WARNING
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.
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
WAARSCHUWING
ATTENTION
I
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.
D
AVVERTIMENTO
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.
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.
GB
Safety regulations require that the set be restored to its original
condition and that parts which are identical with those specified,
be used.
“Pour votre sécurité, ces documents
doivent être utilisés par des spécialistes agréés, seuls habilités à réparer
votre appareil en panne”.
NL
Veiligheidsbepalingen vereisen, dat het apparaat bij reparatie in
zijn oorspronkelijke toestand wordt teruggebracht en dat onderdelen,
identiek aan de gespecificeerde, worden toegepast.
CLASS 1
LASER PRODUCT
3122 110 03420
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.
GB
Warning !
Invisible laser radiation when open.
Avoid direct exposure to beam.
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.
S
Varning !
Osynlig laserstrålning när apparaten är öppnad och spärren
är urkopplad. Betrakta ej strålen.
SF Varoitus !
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.
Avatussa laitteessa ja suojalukituksen ohitettaessa olet alttiina
näkymättömälle laserisäteilylle. Älä katso säteeseen!
DK Advarse !
"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."
Usynlig laserstråling ved åbning når sikkerhedsafbrydere er
ude af funktion. Undgå udsaettelse for stråling.
2-1
2-1
DISMANTLING INSTRUCTIONS
Dismantling of the CDC Module and Front Panel Assembly
Dismantling of the Cassette Cover
4) Remove the Cover Tray CDC (pos 106) as indicated.
2. Twist screw driver
3. Lift up and out
Remove Cover Tray CDC
1. Place screw driver
(flat side) between
the cassette cover
& cassette door
Remove Cassette Cover
Cassette Cover
5) Loosen 2 screws A and 2 screws B to remove the CDC
Module (pos 1105) as indicated.
6) Remove 2 screws (pos 226) at the bottom to separate the
Front Panel Assembly from the Plate Bottom (pos 265).
Front View CDC
Dismantling of the CDC Module and Front Panel Assembly
1) Loosen 4 screws to remove the Cover Top (pos 255) of the
set.
2) Loosen 3 screws to remove the Panel Left (pos 253) and
3 screws to remove the Panel Right (pos 254) of the set.
3) Slide out the CDC Tray as shown in the diagram below with
the help of a flat head screw driver.
Sliding out the CDC Tray
Remove CDC Module
2-2
2-2
Dismantling of the Front Display Board and Front Control Board
Dismantling of the Rear Portion
1) Remove 1 screw C as indicated to loosen the Headphone
Board (pos 1101-B).
1) Remove 1 screw J and uncatch M1 as indicated to loosen
the AF Board (pos 1102-A).
2) Remove 5 screws D as indicated to loosen the Front
Display Board (pos 1101-A).
2) Remove 3 screws K and uncatch M2 as indicated to
loosen the Tuner Board (pos 1103).
3) Remove 9 screws E as indicated to loosen the Front
Control Board (pos 1107-A).
3) Remove 4 screws L as indicated to loosen the Panel
Rear (pos 256).
4) Remove 1 screw F as indicated to loosen the IR-Eye
Board (pos 1107-D).
5) Remove 3 screws N as indicated to loosen the VU Meter
Board (pos 1107-C).
Remove AF Board
Remove Front Display Board and Headphone Board
Remove VU Meter Board
Remove Front Control Board and IR-Eye Board
Repair Hints
Dismantling of the ETF Tape Module
1) The Knob Volume Black (pos 117) can be remove by
1) Remove 6 screws G as indicated to loosen the ETF Tape
Picture 1
inserting a strong string into the slot and pull it out in the
direction as indicated. See picture 1.
Module (pos 1104).
2) The Knob Jog Rotary (pos 140) can be remove by
inserting a strong string into the slot and pull it out in the
direction as indicated. See picture 2.
Picture 2
2-3
2-3
Repair Hints
3) During repair it is possible to disconnect the Tuner board
and CDC Module completely unless the fault is sus-
Picture 3
Service position C
pected to be in that area. This will not affect the
performance of the rest of the set.
4) Due to the short flex cable wires in the ETF Module, the
pc board should be disconnected and reconnected on
the reverse side of the tape mechanism to keep it
electrically connected during repair. See picture 3.
Note: The flex cables are very fragile, care should be taken
not to damage them during repair. After repair, be
very sure that the flex cables are inserted properly
into the flex sockets before encasing, otherwise faults
may occurs.
Service position A
Service position D
Service position B
3-1
3-1
SERVICE TEST PROGRAM
To start service test program
hold ™ & Aux
depressed while
plugging in the mains cord
S refers to Service Mode
Display shows the
ROM version
"S-Vyy"
(Main menu)
QUARTZ
TEST
TUNER
TEST
TUNER
Button pressed?
N
TUNER
Button pressed?
DISPLAY
TEST
STANDBY-ON
Button pressed?
Y
Set is in Service PLAY Mode.
Display shows Figure 1 and
switch all LEDs on (except ECO
POWER & **VU Volume LEDs),
and full VU deflection.
In case of failures, error
codes according to Table 2
will be displayed.
Figure 1
N
Service frequencies are
copied to the RAM (see Table 1)
Tuner works normally except:
The Service Play Mode is intended to
detect and identify the failures in the CD Mode.
N
Y
Display shows
12M
Output at (Front Display Board)
pin 19 of uP = 2,929.6875Hz
Display shows Figure 2
and switch alternate LEDs on
(see Table 3),
and partial VU deflection.
N
Figure 2
9
Button pressed?
N
Error code
Y
Error Description
Y
Service Mode left
E1000
Focus Error
Triggered when the focus could not be found within a certain time when starting up the CD
or when the focus is lost for a certain time during play.
E1001
Radial Error
Triggered when the radial servo is off-track for a certain time during play.
E1002
Sledge In Error
The sledge did not reach its inner position (inner-switch is still close) before approximately
6 Sec. have passed by. Inner-switch or sledge motor problem.
LEDs
PRESET
Europe
"EUR"
East Eur.
"EAS"
East Eur. Extended-band
"EAS"
USA
"USA"
Oversea
"OSE"
1
87.5MHz
87.5MHz
65.81MHz
87.5MHz
87.5MHz
2
108MHz
108MHz
108MHz
108MHz
108MHz
3
531kHz
531kHz
74MHz
530kHz
531/530kHz*
1602kHz
1602kHz
87.5MHz
1700kHz
N
9
Button pressed?
Y
4
N
2
Button pressed?
In this mode the electronics will still function
even when an error is detected so that
repair activities can be carried out.
Y
PROGRAM button
N
2
Button pressed?
N
Y
Display shows
32K
Output at (Front Display Board)
pin 19 of uP = 2048Hz
O
Button pressed?
Disconnect
Mains cord ?
N
Y
Display Tuner Version
"ccc"
yy refers to Software version number of the uProcessor
(counting up from 01 to 99)
SERVICE
PLAY MODE
O
Button pressed?
Y
V refers to Version
E1003
E1005
Sledge Out Error
The sledge did not come out of its inner position (inner-switch is still open) before approximately
250 mSec. have passed by. Inner-switch or sledge motor problem.
Jump-offtrack error
Triggered in normal play when the jump destination could not be found within a certain time.
When this error occurred, software will try to recover by initiating the jump command again.
If it is recoverable, the disc will continue to play.
1602/1700kHz*
E1006
5
558kHz
558kHz
531kHz
560kHz
558/560kHz*
6
1494kHz
1494kHz
1602kHz
1500kHz
1494/1500kHz*
7
153kHz
87.5MHz
558kHz
98MHz
87.5/98MHz*
8
279kHz
87.5MHz
1494kHz
87.5MHz
87.5MHz
9
198kHz
87.5MHz
98MHz
87.5MHz
87.5MHz
10
98MHz
87.5MHz
70.01MHz
87.5MHz
87.5MHz
11
87.5MHz
98MHz
65.81MHz
87.5MHz
98/87.5MHz*
E1007
PLL Error
The Phase Lock Loop could not lock within a certain time.
E1008
Turntable Motor Error
Generated when the CD could not reached 75% of speed during startup within a certain time.
Discmotor problem.
E1020
E1070
Table 1
Note: * Depending on the selected grid frequency (9 or 10kHz)
By holding the TUNER and R buttons depressed while switching on the Mains supply, one
of the undermentioned features will be activated:
- the tuning grid frequency is toggled between 9kHz and 10kHz for the Oversea (/21) version.
- the extended FM1 (65.81MHz - 74MHz) is toggled on and off for East Eur. (/34) version.
Subcode Error
Triggered when a new subcode was missing for a certain time during play.
E1071
E1079
Focus Search Error
The focus point has not been found within a certain time.
The carousel switch is not open within certain time. This can happen when either the switch is
defective and closed all the time, or when the carousel is blocked when located exactly at a
disc position.
The carousel position switch did not close within a certain time. This can happen when the
switch is defective and never closes electrically, or when the carousel is blocked in between
two disc positions. The time-out is approximately 5 Sec.
The drawer could not enter the inside position is opening again. This can be caused because
the drawer is blocked by something and cannot go fully inside, or the drawer switch is defective
and does not close.
FW-C500 , FW-C550 FW-C700 , FW-C720
FW-C555
FW-C780 , FW-C785
FW-C788 , FW-C798
FW-P750
DISC 1
On
On
On
DISC 3
On
On
On
TAPE
On
On
On
TUNER
On
On
On
CENTRE
On
SURROUND LEFT
On
STEREO RIGHT
On
VAC
On
DBB
On
VU BACK LIGHT
On
On
On
**VU VOLUME
On
On
On
On
On
On
** Only applicable for set with VU Volume LED.
Various
other Tests
Table 3
TEST
EEPROM TEST
Activated with
R
9 to Exit
ACTION
A test pattern will be sent to the EEPROM.
"PASS" is displayed if the uProcessor read back the
test pattern correctly, otherwise "FAIL" will be displayed.
EEPROM FORMAT
TEST
Q
Load default data. Display shows "NEW" for 1 second.
Caution!
All presets from the customer will be lost!!
DEMO TOGGLE
DSC
Pressing this button will toggle between DEMO ON and
DEMO OFF. The DEMO status will scroll once across
the Display.
ROTARY
ENCODER TEST
LEAVE SERVICE
TESTPROGRAM
Rotary Volume Knob Display shows value for 2 seconds.
or
Values increases or decreases in steps of 1 until 0 (Min.)
Jog Shuttle Knob
or 40 (Max.) is reached.
Disconnect
mains cord
Table 2
Mini2001/Mini2002 FW-C5xx/7xx Service Test Program (dd wk0151)
4-1
4-1
SET BLOCK DIAGRAM
75 ohm
COAX1 (FROM CDC)
Vpp 0.5V
NOTE :
DIG
OUT
MAIN SIGNAL PATH
DIG
MEASUREMENTS ARE IN AUX MODE :
XX mV
YY dBA
LEVELS AT MAX VOL
ZZ dB
HEADROOM (1% THD) WRT TO LEVEL AT MAX VOL
DIG
AUX 500mV
S/N AT 500mW
AUX
D
A
A
CDR 1V
+12V_A
MIC
A
A
+9V1
REG.
250mV
CDC
SSL
DPL
A
A
M
D
-VKK
-CMOS
REG.
D DIG
-CMOS
-9V
A
Attn
-8.5 dB
125mV
TUNER
A
A
LOW_PW_SPLY
+5V6
CON
TAPE
M
Audio
IS
Interface
Signal
Proc.
500mV
76dBA
3dB
16dB
650mV
78dBA
VREF
A
A
DPL
D
3.2dB
-Vkk
Mute1
Mute
CCT
SA_OUT
FIS or
SIS Filter
CCT
2.1V
Mute
CCT
Line Out
From other
Chan.
H/P
A
A
A
775mV
3dB
2.50V
85dBA
H/P Amp
26mV
SSL
A
DPL/
1.90V
67dBA
A
125mV
+5V
REG.
Mute_SW
Mute_SW_FR
500mV
A
A
-Vkk
Mute2
A
SUBWOOFER
CCT
A
S/W OUT
A
From other
Chan.
A
Mute_SW_FR
H/P
1.25V
86dBA
3.5dBA
D
(Blue Strip)
(wOOx)
(BassTreble)
Block_Diagram (3139 119 33780) dd wk0138
4-2
4-2
1
1404
1
1412
1403
1409
1
TP_ADC2
TP_ADC1
GND
+F
TP_SH_CLK
TP_SH_DATA
TP_SH_STR
FRONT
DISPLAY/u-P
1406
19p
( 1101 )
16
19
23
1404 1402
1
1405
1408
1
7
1407
1
1411
1402
1406
1408
FFC AD 11p 180
( For C5xx & C7xx only )
or
FFC AD 15p 180
( For P750 only )
FFC AD 07p 180
HR 3p/100/3p OE
20
11
1
1
TP_ADC2
TP_ADC1
GND
+F
TP_SH_CLK
TP_SH_DATA
TP_SH_STR
+5V6_Con
GND_B
RC5
( 1107 )
IR Receiver
15
1701
1706
1702
7
GND_M
+11V_M
1701
HR 02p/180/02p HR
1703
ETF7
1901
SMF 1P/180/1P SRA
VCD OUT
(CVBS)
AF9
( 1102 )
1803
CD-CHANGER ( 1105 )
20
1
1809
CVBS
GND_D
1509
HR 2P/280/2P
CBLE STO-8 1P/280/1P OE
1
ECHO I/P
MPEG GND
MIC_DET
48
1
1805
23
1503
FFC BD 15p 180
( For C5xx & P750 )
or
FFC BD 19p 180
( For C7xx only )
1
+KARA
VCD_IN1
AGND
VCD_IN2
MIC_DET
CD_Left
GND_A_CD
3CDC-LC / 3CDC-L2C
CD_Right
+5V_CD
GND_M
+11V_M
SW_INFO
CD_SH_STR
CD_SH_CLK
SHR_DATA
SICL
DSA_DATA CD_SH_DATA
DSA_ACK
SILD
GND_D_VCD
GND_D_CD
CD_PORE
DSA_STR
GND_D_CD
COAX1
1603
MPEG01B
COAX2
SHIELD
CVBS
GND_D
GND_D_COAX
SRDT
1602
DQSY
ECHO I/P
uP_CLK
MPEG GND
GND_D_CDTEXT
MIC_DET
5
1705
VCD GND ISOLATOR
(1109)
1508
HR 3P/280/3P
1
COAX
DIGITAL OUT
LS
1315
1
1330
1
( Only for FW-C720 )
*1200
AF9/AF10
1259/60/61 (11p/12p/13p )
1
AMP_LEFT
GND_AA
AMP_RIGHT
NTC
LOW_PWR_CTRL
PWR_DN
CLIPPING
AMP_ON
-VKK
F1
F2
AMP_CS_DC
VCD_ON
DVD_ON
14
*1306 (13p)
1206 1203 1201 1205
1
#1300
1202
FFC AD 11p 220
( For C 5xx & 7xx )
or
FFC AD 12p 220
( For P750 only )
or
*FFC AD 13p 220
11 ( For VCD only )
12
13
14
1204 1202
LOW_PWR_SPLY
+11V_A
GND_A
+11V_M
GND_M
+5V6
GND_D
5V_VCD
1
#1301
1201
7
AF10 for Mini 2002 Power Booster Model only
1506
GND_M
+11V_M
15211522 1523
1
CD_Left
1525 GND_A_CD
1 CD_Right
+5V_CD
GND_M
+11V_M
SW_INFO
CD_SH_STR
CD_SH_CLK
SICL
SHR_DATA
CD_SH_DATA DSA_DATA
SILD
DSA_ACK
9
GND_D_CD
GND_D_VCD
CD_PORE
DSA_STR
GND_D_CD
15
COAX1
COAX2
SHIELD
GND_D_COAX
19
SRDT
DQSY
uP_CLK
GND_D_CDTEXT
1550
23
Power Booster Out
DPL_LEFT
GND_A
DPL_RIGHT
SS_RIGHT
GND_A
SS_LEFT
+11V_A
DPL_STR
DPL_VOL_CLK
GND_D
DPL_DATA
DPL_CLK
AMP_ON
AMP_CS_DC
MATRIX SURR ( 1108 )
*1308
*1302
12511250
1
A1
B1
GND_D
GND_D
B2
A2
+D
GND
+D2
1
-VKK
1262/3 (7p/8p)
F1
1
F2
LOW_PWR_SPLY
PWR_DN
+11V_A
NTC
GND_A
L_PWR_CTRL
+11V_M
L_PWR_S
GND_M
+5V6
1252
GND_D
*1304
5V_VCD
8
L/R+SUP/POWER-BOARD
*1310 (8p)
HR 07p/220/07p HR
( For C5xx & C7xx )
or
*HR 08p/220/08p HR
( For VCD only )
8
( 1102 )
TP_REC_LEFT
TP_REC_RIGHT
GND_A_TP
TP_LEFT
+11V_A
TP_RIGHT
-CMOS
FFC AD 07p 220
1
( 1104 )
TAPE DD
1
1321
*1307
+FAN
GND
HR 04p/340/04p HR
AMP_LEFT
GND_AA
AMP_RIGHT
NTC
LOW_PWR_CTRL
PWR_DN
CLIPPING
AMP_ON
-VKK
F1
F2
AMP_CS_DC
VCD_ON/CDR_ON
DVD_ON
1531
1
TP_REC_LEFT
TP_REC_RIGHT
GND_A_TP
TP_LEFT
+11V_A
TP_RIGHT
-CMOS
TU_STEREO
TU_CLK
TU_DATA
TU_ENAB
GND_A_TU
HP_DET
SA_IN
PWR_DN
CLIP
L_PWR_CTRL
MIC_DET
DPL_VOL_CLK
DPL_CLK
DPL_DATA
GND_D_DPL
1
*1203
1913 1912
MAINS BOARD
1
A1
( 1106 )
B1
GND_D
GND_D
B2
A2
+D
GND
+D2
For 100 W version
8906
HR 06p/340/06p OE
and
8909
HR 09p/340/09p OE
*1205
HR 06p/400/06p HR
1
-VKK
F1
F2
PWR_DN
NTC
L_PWR_CTRL
L_PWR_S
*1204
1203
FFC AD 07p 340
1
1914
*1209
1700
1
FFC AD 14p 220
TU_LEFT
GND_A_TU
TU_RIGHT
+11V_A
TU_ENAB
TU_DATA
TU_CLK
TU_STEREO
TUNER
1520
1
ECO6
1
1601
FFC AD 08p 220
8
14
( 1103 )
TU_LEFT
GND_A_TU
TU_RIGHT
+11V_A
TU_ENAB
TU_DATA
TU_CLK
TU_STEREO
1
DPL_LEFT
GND_A
DPL_RIGHT
SS_RIGHT
GND_A
SS_LEFT
+11V_A
DPL_STR
DPL_VOL_CLK
GND_D
DPL_DATA
DPL_CLK
AMP_MUTE
AMP_CS_DC
1801
14
10
11
1
1305
HR 04p/280/04p OE
( 1108 )
1603
1
1314
1501
LS C
FFC BD 04p 400
4
1503
+11V_A
MIC
GND_A
MIC_DET
P
DPL
C/S AMP
( 1106 )
1120
HP_LEFT
GND_A
HP_RIGHT
HP_DET
1911
1304
HR 04p/280/04p OE
( 1106 )
1542 1541
1
*1201
CTR
GND_C
GND_S
SURR
Key2
Key1
GND-B
CD Led
Tuner Led
GND_D
Aux Led
Tape Led
8
1801
A1
B1
GND_D
GND_D
B2
A2
1402
1
1401
1400
FFC AD 08p 120
1691
LS SL/SR
A1
B1
GND_D
GND_D
B2
A2
1404
FFC AD 10p 120 (For C 5xx, 7xx Low pwr)
FFC AD 12p 120 (For C7xx High pwr only)
FFC AD 12p 120 (For P750 only)
1405
1
1501
NTC
GND_D_I2C
I2C_DATA
I2CCLOCK
GND_D
+5V6_CON
+11V
+5V6
-Vkk
F1
F2
CD_SH_DATA DSA_DATA
CD_SH_CLK
CD_SH_STR
GND_D_CD
GND_D_VCD
SW_INFO
SHR_DATA
SICL
DSA_ACK
SILD
GND_D
DSA_STR
uP_CLK
DQSY
SRDT
GND_D_CDTEXT
1602
1403
FFC AD 06p 180
1504
1300
1403 1401 1405
1
1
1800
1407
FFC AD 06p 140
1600 (12p)
1603 (10p)
1601 (8p)
* For POWER 2001 Module (30-70W Version) Only.
# For VCD Only.
Note : Some values may varies, see respective parts list for correct value.
FAN
MOTOR
MIC
4
1701
1
1700
1850
4
1
+11V_A
MIC
GND_A
MIC_DET
1502
4
FFC BD 04p 180
1
1902
1702
SMF 1P/090/1P STO-8
1
1507
FFC AD 5p 180
5
FRONT
MIC-AMP.
( For C780/33 & VCD
Version only )
+KARA
VCD_IN1
AGND
VCD_IN2
MIC_DET
( 1107 )
1
LS SL/SR
H/P
1851
HP_LEFT
GND_A
HP_RIGHT
HP_DET
1
1840
12
SUBWOOFER
OUT
GND_D
VUmeter
+5V6
GND__D
Bit0
Bit1
1
1
LINE OUT
( 1107 )
AUX IN
( 1107 )
FRONT
CONTROL/KEYS
( 1107 )
FFC AD 19p 180
FRONT
CDC KEYS
GND_D
Cdc3Lit
Cdc2Lit
Cdc1Lit
Key_Con
GND-B
FRONT
VU Meter
wOOx A
wOOx B
VAC Led
DSC Led
GND_D
DBB / LedShStr
IS Led / LedShData
Max / wOOx / LedShClk
+5V6
GND_D
JOG A
JOG B
SET WIRING DIAGRAM
LEGEND
( 1101 )
1903
SMF 1P/180/1P STO-8
FRONT
HEADPHONE
P
FFC TOP ENTRY
FFC SIDE ENTRY
EH TOP ENTRY
EH SIDE ENTRY
DIPMATE
SPARE
PROVISION
1504
STO-5 1P/280/1P STO-8
1
Power Booster In
1510
STO-5 1P/280/1P STO-8
Power Booster Module
For Mini 2002 FW-C798, FW-V795 Only
Wiring_Diagram (3139 119 33780) dd wk0138
5-1
5-1
REMARKS :
FRONT CONTROL BOARD
TABLE OF CONTENTS
Front Control Board - Component & Chip layout ............ 5-2
Front Control Board - Circuit diagram ............................. 5-3
IR-Eye Part - Layout & Circuit diagram ........................... 5-3
Key-CDC Part - Layout & Circuit diagram ....................... 5-4
VU Meter Part - Layout & Circuit diagram ....................... 5-4
Karaoke Part - Layout & Circuit diagram ........................ 5-5
Electrical parts list ............................................................ 5-5
5-2
5-2
FRONT CONTROL BOARD - COMPONENT LAYOUT
This assembly drawing shows a summary of all possible versions. For components used in a specific version see schematic diagram and respective parts list.
3139 113 3446 pt2 dd wk0116
FRONT CONTROL BOARD - CHIP LAYOUT
This assembly drawing shows a summary of all possible versions. For components used in a specific version see schematic diagram and respective parts list.
3139 113 3446 pt2 dd wk0116
5-3
5-3
IR-EYE BOARD - COMPONENT LAYOUT
FRONT CONTROL BOARD - CIRCUIT DIAGRAM
1600 F1
1601 H2
1602 D1
1603 H1
1650 D2
1651 C2
1652 C3
1653 C3
1654 C3
1655 C2
1656 D3
1657 D3
1658 D3
1659 D2
1667 C4
1668 C4
1669 C4
1670 C6
1671 D6
1672 D6
1673 D5
1660 D5
1661 D4
1662 C5
1663 C6
1664 C6
1665 C7
1666 C5
1
3606 A2
3607 A2
3608 G5
3609 G4
3610 C2
3611 C3
3612 C3
2622 F6
2623 F7
2624 G4
2625 G4
3600 G2
3604 A4
3605 A4
2605 B4
2606 B2
2607 B2
2608 C7
2613 D6
2615 A4
2620 F3
1674 D5
1675 D4
1690 B1
1691 A3
2600 G5
2603 G5
2604 B4
2
3
4
5
1
1691
EC12
2
3139 113 3446 pt2 dd wk0116
3139 113 3446 pt2 dd wk0116
7
47u
A
Gnd
3
1
This assembly drawing shows a summary of all possible versions.
For components used in a specific version see schematic diagram and respective parts list.
# : Provision
1N4148
6602
Woox_B
This assembly drawing shows a summary of all possible versions.
For components used in a specific version see schematic diagram and respective parts list.
Note : Some values may varies, see respective
parts list for correct value.
10K
2615
3604
Woox_A
JOG_B
10K
3605
10K
10K
3607
3606
JOG_A
7650 F3
9610 G2
9618 G2
6620 G7
6621 G7
6622 G7
6623 H7
6624 H7
7601 F5
7602 H7
6
+5V6
A
6604 E4
6605 E4
6606 E4
6610 H3
6611 H3
6612 H3
6613 H3
3655 H6
4600 G2
4605 H5
4606 H6
5601 F5
6602 A4
6603 E4
3648 G3
3649 F3
3650 F3
3651 H3
3652 H3
3653 H3
3654 H3
3639 D6
3640 D6
3643 G6
3644 G6
3645 G6
3646 H7
3647 H6
3632 D3
3633 D3
3634 D4
3635 D4
3636 D4
3637 D5
3638 D5
3620 C7
3621 E4
3622 E4
3623 E4
3624 E4
3630 D2
3631 D3
3613 C3
3614 C4
3615 C4
3616 C5
3617 C5
3618 C6
3619 C6
IR-EYE BOARD - CHIP LAYOUT
1690
EC16
MT1 MT2
2
5
10n
2604
10n
4
10n
2605
MT1 MT2
3
10n
2607
5
2606
4
B
B
10K
Key2
2
Key1
GND-B
GND-B
GND-B
GND-B
GND-B
CLK
GND-B
20 A1
2860 A2
2861 B1
REC
GND-B
Tape
3621
Tape
Aux
120R
3622
Aux
Tuner
120R
3623
Tuner
CD
120R
3624
CD
Aux
8
Tape
Gnd
3
6604
E
6605
20
A
6606
1
100R
2
3860
+5V6
+5V6
8
6
11
9
7
JOG_A
12
10
8
JOG_B
Gnd
1601
FE-ST-VK-N
H
1
100n
100n
2623
2622
4
3643 180R
6621
5
3644 180R
6622
6
3645 180R
6620
Dpl_surr_C
Dpl_left
7
Gnd
3651 220R
Gnd
DSC
6611
3652 220R
11
3647
6612
3653 270R
9
180R
IS_Led
6613
3654 120R
10
6624
Dpl_surr_R
Gnd
Dpl_surr_L
6623
3655
7602
BC847B
1K
Gnd
+5V6
Gnd
3139 118 54530...for 89600...3446 pt2 dd wk0116
5
AGC PIN
3 GND
Gnd
Gnd
4
BAND
PASS
Max_Led(Amber)
DBB_Led
3
DEM
INP
DBB_Led
12
8
2
1 OUT
B
Vac
Gnd
4605
CTRL
CIRCUIT
1K
3862
DSC
13
Green-Led
G
Dpl_right
14
6610
2n2
D
+5V6
Vac
Gnd
Gnd
Gnd
4606
10
7800
TSOP2236
2 VS
Gnd
220p
2603
5
Gnd
10K
7
Gnd
3608
9
Gnd
Gnd
Max_Woox_LedShClk
+5V6
2600
4
4600
6
9610
8
2
220p
470R
IS_ShData
DIPMATE
STB
3
IS_ShData
2625
# 3600
220p
3
10K
2
5
DBB_ShStr
3648
Gnd
4
7
2u2
3649
9618
6
1
Gnd
F
3646
DSC
1
2624
3
Max_Woox_LedShClk
3609
220p
2
5
15
5601
DBB_ShStr
10K
4
7650
BC847B
10K
SRG8
EN1
180R
Vac
1
3650
Woox_B
2
10u
2620
Woox_A
3
7601
74HC4094D 16
4K7
1600
FE-ST-VK-N
1
A
3861
7
Gnd
1
7800 A2
6603
10K
GND-B
47u
2860
Tuner
1603
FE-ST-VK-N
3862 B2
Note : Some values may varies, see respective parts list for correct value.
2861
CD
5
120R
G
3861 A2
2
2862
47n
4
3
3860 A1
Green-Led
6
F
2862 A1
1
D
GND-B
GND-B
GND-B
GND-B
2613
1672
PROG
DISPLAY
Dolby NR
RDS
NEWS
PREV
NEXT
S_back
STOP
GND-B
C
100p
4K7
1671
3640
4K7
1673
3639
2K7
1674
3638
1K8
1660
3637
1K2
1661
3636
1675
3635
820R
1656
3634
560R
1657
3633
390R
1658
3632
GND-B
Dubbing
GND-B
GND-B
AUTO REV
GND-B
GND-B
VAC
IS
DBB
DSC
1666
1662
Max/DPL
WOOX_A
TUNER
1654
WOOX_B
GND-B
270R
3
E
GND-B
3631
GND-B
GND-B
AUX
CD
FE-ST-VK-N
1602
GND-B
GND-B
220R
1659
S_fwd
1650
150R
1
TAPE
1655
3630
GND-B
GND-B
GND-B
GND-B
IR-EYE BOARD - CIRCUIT DIAGRAM
100p
3620
4K7
1665
3619
2K7
1670
3618
1K8
1663
3617
1K2
1664
3616
820R
1667
3615
560R
1668
3614
390R
1669
3613
270R
1653
3612
220R
1652
3611
150R
GND-B
D
Gnd
3610
PLAY
C
Gnd
Gnd
2608
Gnd
Gnd
1651
Gnd
6
7
H
3139 118 54530...for 89660...3446 pt2 dd wk0116
1
2
3
B
5-4
5-4
KEY-CDC BOARD - COMPONENT LAYOUT
KEY-CDC BOARD - CIRCUIT DIAGRAM
1800 A3
1802 B2
1804 B1
2800 B1
3801 A1
3803 A1
3805 A2
3807 A2
6803 A1
1801 B2
1803 B2
1805 B1
3800 A1
3802 A2
3804 A1
3806 A2
6802 A1
6804 A2
1
2
3
3802
220R
3801
FE-ST-VK-N
1800
1
6803
6802
3139 113 3446 pt2 dd wk0116
6804
GND
A
This assembly drawing shows a summary of all possible versions. For components used in a specific version see schematic diagram and respective parts list.
220R
3800
220R
Note : Some values may varies, see respective parts list for correct value.
A
2
3
3805
3806
3807
560R
390R
270R
220R
150R
5
6
1801
1804
1803
1802
3804
1805
2800
KEY-CDC BOARD - CHIP LAYOUT
100p
4
3803
GND-B
B
GND-B
GND-B GND-B
GND-B
B
GND-B
GND-B
3139 118 54530...for 89610...3446 pt2 dd wk0116
1
2
3
VU METER BOARD - CIRCUIT DIAGRAM
This assembly drawing shows a summary of all possible versions. For components used in a specific version see schematic diagram and respective parts list.
3139 113 3446 pt2 dd wk0116
2842 D2
2843 D3
2844 D4
3841 A2
3842 A2
3843 A2
3844 A3
3845 D2
3846 D3
3847 D4
3848 C3
3849 C3
1
VU METER BOARD - COMPONENT LAYOUT
3850 C4
3851 A3
4842 A2
4843 A2
5600 A4
6840 A1
2
47K
LB3333
180R
3844
1K
8K2
1u
6841
This assembly drawing shows a summary of all possible versions.
For components used in a specific version see schematic diagram and respective parts list.
3842
This assembly drawing shows a summary of all possible versions.
For components used in a specific version see schematic diagram and respective parts list.
Vu-backlight
+Vu
3843
100K
1N4148
2840
100p
+5V6
7841
BC847B
6840
7843 D3
7844 D3
7845 D4
4
3851
2841
3841
4843
A
6844 D3
7841 A2
7842 C3
3
Note : Some values may varies, see respective parts list for correct value.
# : Provision
# 4842
VU METER BOARD - CHIP LAYOUT
6841 A3
6842 A4
6843 D4
Gnd
6842
A
5600
1N4148
1840 C1
2840 A2
2841 A2
Vu-meter
1
2
B
B
1840
FE-BT-VK-N
+5V6
1
VUMeter
Bit0
Bit1
3850
390R
6843
Gnd
3849
5
150R
+5V6
6844
4
6
3139 113 3446 pt2 dd wk0116
C
3
470R
To Front
3845
7843
BC847B
1K2
7844
BC847B
BC857B
7845
2844
100p
100p
100p
Gnd
Gnd
3847
2843
220R
2842
4K7
D
3846
3139 113 3446 pt2 dd wk0116
2
3848
C
+Vu
7842
BC857B
Gnd
3139 118 54530...for 89650...3446 pt2 dd wk0116
1
2
3
4
D
5-5
5-5
KARAOKE BOARD - COMPONENT LAYOUT
KARAOKE BOARD - CHIP LAYOUT
ELECTRICAL PARTS LIST - FRONT CONTROL BOARD
MISCELLANEOUS
This assembly drawing shows a summary of all possible versions.
For components used in a specific version see schematic diagram and respective parts list.
This assembly drawing shows a summary of all possible versions.
For components used in a specific version see schematic diagram and respective parts list.
3139 113 3446 pt2 dd wk0116
3139 113 3446 pt2 dd wk0116
KARAOKE BOARD - CIRCUIT DIAGRAM
1700 C1
1701 A4
1702 D4
2700 C1
2701 C2
2702 C2
2703 C3
2704 C3
2705 B4
2706 A3
2707 E2
2708 E3
2719 C3
2720 B2
3700 B1
1
3701 C2
3702 C1
3703 C2
3704 C2
3705 B2
3706 C2
3707 C3
3709 B4
3710 C4
2
3711 B4
3712 C4
3713 A4
3714 E3
3715 E3
4708 C3
5700 C1
5702 A4
6700 E3
3
7702 E2
7703 E2
9702 A4
4
Note : Some values may varies, see respective parts list for correct value.
# : Provision
2706
3713
470R
100u
SIMPLE KARAOKE
(FOR /21 VERSION ONLY)
6701 E4
7700 C2
7701 C4
1701
FE-BT-VK-N
agnd
mic_gnd
4
+12A
5702
A
3
MIC
2u2
2
agnd
9702
A
agnd
1
MIC_DET
+12A
# 2720 agnd
mic_gnd
mic_gnd
3712
1u
7701
BC550C
100K
680R
3711
1n
1M
3710
2702
2705
680p
7700
BC550C
100n
4n7
3702
10K
9
3703
10K
3709
4708
2704
1M
470n
2719
5700
22u
7
TC38
1700
2703
2701
8
C
3704
B
agnd
C
2
4
2700
1
# 3701
330R agnd
3707
1 20K 3
5
33R
6
2
3706
3
470n
agnd
2K7
3705
1K5
3700
100n
330R
B
agnd
agnd
agnd
mic_gnd mic_gnd
agnd
1702
FE-BT-VK-N
D
1
2
agnd
agnd
agnd
2
3
Flex Connector 8P
Flex Connector 10P
3611
3612
4822 051 30221
4822 051 30271
220R 5% 0,062W
270R 5% 0,062W
1650
1651
4822 276 13775
4822 276 13775
Tact Switch
Tact Switch
3613
3614
4822 051 30391
4822 051 30561
390R 5% 0,062W
560R 5% 0,062W
1652
1653
4822 276 13775
4822 276 13775
Tact Switch
Tact Switch
3615
3616
4822 117 12968
4822 117 11817
820R 5% 0,62W
1k2 1% 1/16W
1654
1655
4822 276 13775
4822 276 13775
Tact Switch
Tact Switch
3617
3618
4822 117 12903
4822 116 52263
1k8 1% 0,063W
2k7 5% 0,5W
1656
1657
4822 276 13775
4822 276 13775
Tact Switch
Tact Switch
3619
3620
4822 051 30472
4822 051 30103
4k7 5% 0,062W
10k 5% 0,062W
1658
1659
4822 276 13775
4822 276 13775
Tact Switch
Tact Switch
3621
3622
4822 051 30121
4822 051 30121
120R 5% 0,062W
120R 5% 0,062W
1662
1663
4822 276 13775
4822 276 13775
Tact Switch
Tact Switch
3623
3624
4822 051 30121
4822 051 30121
120R 5% 0,062W
120R 5% 0,062W
1664
1665
4822 276 13775
4822 276 13775
Tact Switch
Tact Switch
3630
3631
4822 051 30151
4822 051 30221
150R 5% 0,062W
220R 5% 0,062W
1666
1668
4822 276 13775
4822 276 13775
Tact Switch
Tact Switch
3632
3633
4822 051 30271
4822 051 30391
270R 5% 0,062W
390R 5% 0,062W
1670
1671
4822 276 13775
4822 276 13775
Tact Switch
Tact Switch
3634
3635
4822 051 30561
4822 117 12968
560R 5% 0,062W
820R 5% 0,62W
1672
1673
4822 276 13775
4822 276 13775
Tact Switch
Tact Switch
3636
3637
4822 117 11817
4822 117 12903
1k2 1% 1/16W
1k8 1% 0,063W
1674
1690
4822 276 13775
2422 129 16385
Tact Switch
Rotary Encoder 12P
3638
3639
4822 051 30272
4822 051 30472
2k7 5% 0,062W
4k7 5% 0,062W
1800
1801
4822 265 11207
4822 276 13775
Flex Connector 6P
Tact Switch
3640
3647
4822 051 30103
4822 051 30181
10k 5% 0,062W
180R 5% 0,062W
1802
1803
4822 276 13775
4822 276 13775
Tact Switch
Tact Switch
3651
3652
4822 051 30221
4822 051 30221
220R 5% 0,062W
220R 5% 0,062W
1804
1805
4822 276 13775
4822 276 13775
Tact Switch
Tact Switch
3653
3654
4822 051 30271
4822 051 30121
270R 5% 0,062W
120R 5% 0,062W
1840
4822 267 10731
Flex Connector 6P
3800
3801
4822 116 83872
4822 116 83872
220R 5% 0,5W
220R 5% 0,5W
CAPACITORS
2606
5322 126 11583
10nF 10% 50V
3802
3803
4822 116 83872
4822 051 30561
220R 5% 0,5W
560R 5% 0,062W
2607
2608
5322 126 11583
4822 122 31765
10nF 10% 50V
100pF 2% 63V
3804
3805
4822 051 30391
4822 051 30271
390R 5% 0,062W
270R 5% 0,062W
2613
2615
4822 122 31765
4822 124 12233
100pF 2% 63V
47uF 20% 25V
3806
3807
4822 051 30221
4822 051 30151
220R 5% 0,062W
150R 5% 0,062W
2622
2623
4822 126 14305
4822 126 14305
100nF 10% 16V
100nF 10% 16V
3841
3842
4822 117 12925
4822 117 13632
47k 1% 0,063W
100k 1% 0,62W
2800
2840
4822 122 31765
4822 122 31765
100pF 2% 63V
100pF 2% 63V
3843
3844
4822 051 30102
4822 117 12902
1k 5% 0,062W
8k2 1% 0,063W
2841
2842
4822 124 22651
4822 122 31765
1uF 20% 50V
100pF 2% 63V
3845
3848
4822 117 11817
4822 051 30471
1k2 1% 1/16W
470R 5% 0,062W
agnd
4
VCD_IN2
2860
2861
4822 124 81286
4822 126 14238
47uF 20% 16V
2,2nF 50V
3851
3860
4822 051 30181
4822 051 30101
180R 5% 0,062W
100R 5% 0,062W
5
MIC_DET
2862
3198 017 34730
47nF 16V
3861
3862
4822 051 30103
4822 050 11002
10k 5% 0,062W
1k 1% 0,4W
E
6701
1N4148
1N4148
10u
150K
2708
6700
agnd
FOR VIDEO CD ONLY
3139 118 54530...for 89630...3446 pt2 dd wk0140
1
3715
1M
2707
agnd
3714
E
7702
BC847B
100n
7703
BC847B
4822 265 11535
4822 265 11208
VCD_IN1
3
agnd
D
+Kara
1602
1603
4
RESISTORS
3606
4822 051 30103
10k 5% 0,062W
4500
4600
4822 051 30008
4822 051 30008
0R Jumper 0603
0R Jumper 0603
3607
3610
10k 5% 0,062W
150R 5% 0,062W
4601
4602
4822 051 30008
4822 051 30008
0R Jumper 0603
0R Jumper 0603
4822 051 30103
4822 051 30151
5-6
ELECTRICAL PARTS LIST - FRONT CONTROL BOARD
RESISTORS
4603
4604
4822 051 30008
4822 051 30008
0R Jumper 0603
0R Jumper 0603
4605
4607
4822 051 30008
4822 051 30008
0R Jumper 0603
0R Jumper 0603
4627
4628
4822 051 30008
4822 051 30008
0R Jumper 0603
0R Jumper 0603
4843
4845
4822 051 30008
4822 051 30008
0R Jumper 0603
0R Jumper 0603
COILS & FILTERS
5600
3139 110 53010
METER VU P-47SI-C AMBER
DIODES
6602
4822 130 30621
1N4148
6603
6604
4822 130 10791
4822 130 10791
LTL-1CHGE
LTL-1CHGE
6605
6606
4822 130 10791
4822 130 10791
LTL-1CHGE
LTL-1CHGE
6610
6611
4822 130 10791
4822 130 10791
LTL-1CHGE
LTL-1CHGE
6612
6613
4822 130 82978
4822 130 10791
LTL-1CHPE
LTL-1CHGE
6624
6802
4822 130 11589
4822 130 10791
LTL-1CHAE
LTL-1CHGE
6803
6804
4822 130 10791
4822 130 10791
LTL-1CHGE
LTL-1CHGE
6840
6841
4822 130 30621
4822 130 30621
1N4148
1N4148
6842
9322 172 75676
LED VS LTL-1CHKFK
TRANSISTORS & INTEGRATED CIRCUITS
7800
9322 155 22667
IR Receiver TSOP2236ZC1
7841
7842
4822 130 60511
4822 130 60373
BC847B
BC857B
7843
4822 130 60511
BC847B
Note :
Only the parts mentioned in this list are normal
service spare parts.
5-6
6-1
6-1
FTD DISPLAY PIN CONNECTIONS
1G
2G
3G
4G
5G
6G
7G
8G
9G
10G
col
Dp
FRONT DISPLAY BOARD
13G
12G
11G
(1G)
(1G)
S1
S3
(1G)
(1G)
S2
TABLE OF CONTENTS
S4
a
FTD pin connection ......................................................... 6-1
B3
Front Display Board - Chip layout ................................... 6-2
Front Display Board - Component layout ........................ 6-3
f h j
S1
S2
Front Display Board - Circuit diagram ............................. 6-4
Headphone Part - Layout & Circuit diagram ................... 6-5
B4
b
k
B2
S3
g
a
B5
g m b
m
e
S4
B1
e r p n c
Electrical parts list ............................................................ 6-5
P1
P2
P3
(11G)
(2G-10G)
1G
2G
3G
4G
5G
6G
7G
8G
9G
10G
11G
S1
a
a
a
a
a
a
a
a
a
S1
S2
h
h
h
h
h
h
h
h
h
B1
j,p
j,p
j,p
j,p
j,p
j,p
j,p
j,p
j,p
B2
(CLASSIC)
(POP)
12G
k
k
k
k
k
k
k
k
k
B3
(DIGITAL)
b
b
b
b
b
b
b
b
b
B4
(ELECTRIC)
f
f
f
f
f
f
f
f
f
B5
(NEWAGE)
m
m
m
m
m
m
m
m
m
B6
(ROCK)
g
g
g
g
g
g
g
g
g
a,g,m,d
P9
S3
c
c
c
c
c
c
c
c
c
b
P10
S4
e
e
e
e
e
e
e
e
e
c
(ARCADE)
r
r
r
r
r
r
r
r
r
e
(CINEMA)
n
n
n
n
n
n
n
n
n
S3
(HALL)
d
d
d
d
d
d
d
d
d
S4
-
-
-
-
P4
P5
P6
P7
P8
P11
P12
P13
P14
P15
P16
(CYBER)
(DISCO)
(CONCERT)
-
c
d
S1
d
(12G)
B6
13G
S1
S2
-
-
-
-
-
-
-
-
-
-
-
col
-
Dp
-
-
6-2
6-2
FRONT DISPLAY BOARD - CHIP LAYOUT
This assembly drawing shows a summary of all possible versions. For components used in a specific version see schematic diagram and respective parts list.
3139 113 3447 pt2 dd wk0119
6-3
6-3
FRONT DISPLAY BOARD - COMPONENT LAYOUT
This assembly drawing shows a summary of all possible versions. For components used in a specific version see schematic diagram and respective parts list.
3139 113 3447 pt2 dd wk0119
6-4
6-4
FRONT DISPLAY BOARD - CIRCUIT DIAGRAM
1400 D1
1408 F1
1533 J16
2505 B6
2512 I1
2519 J10
2526 J13
2534 J17
2542 C15
2549 C19
2556 E19
2563 G20
2570 C13
2577 H10
2584 A18
3401 F10
3409 G10
3417 F12
3424 F13
3433 D13
3444 C13
3451 C11
3458 C10
3465 C9
3472 D9
3480 F9
3502 B6
3516 H3
3523 H8
3532 H14
3539 I15
3546 H16
3553 D15
3560 A18
3571 J14
3578 F19
3585 H19
3592 E7
3599 G4
5404 H3
6401 E8
6408 I12
6415 F10
7405 H12
7412 B4
1402 I18
1409 G1
1550 J16
2506 A7
2513 I1
2520 I10
2527 J14
2535 J17
2543 B16
2550 C19
2557 E19
2564 H7
2571 C14
2578 C13
2585 G7
3402 F10
3410 J14
3418 F12
3425 F13
3434 D13
3445 C12
3452 C11
3459 C10
3466 D9
3473 E9
3485 J7
3503 B7
3517 I5
3526 H7
3533 H13
3540 I17
3547 G16
3554 D14
3561 A18
3572 B20
3579 F19
3586 H18
3593 E7
4401 D18
5405 H4
6402 E8
6409 C14
6420 J8
7406 G11
7413 E15
1403 J20
1411 F20
2500 A3
2507 B7
2514 J1
2521 J10
2528 I14
2536 G15
2544 B17
2551 D19
2558 G18
2565 G4
2572 F9
2579 B9
2586 G7
3403 F10
3411 J14
3419 F12
3428 E13
3435 D13
3446 C12
3453 C11
3460 C10
3467 D9
3474 E9
3490 D20
3504 E8
3518 J5
3527 I8
3534 H13
3541 I17
3548 G16
3555 D16
3562 A19
3573 E5
3580 F20
3587 H19
3594 E7
4430 K20
5406 G19
6403 E8
6410 B14
7400 C9
7407 J10
9400 K19
1404 I20
1412 K20
2501 B4
2508 F8
2515 H3
2522 J10
2529 K14
2537 G15
2545 B19
2552 D19
2559 G19
2566 H7
2573 F9
2580 B9
2587 I10
3404 F10
3413 F9
3420 F12
3429 E13
3436 D13
3447 C12
3454 C11
3461 C10
3468 D9
3475 E9
3491 E20
3505 E8
3519 J5
3528 I9
3535 I14
3542 G16
3549 G16
3556 D16
3563 F18
3574 F8
3581 G20
3588 I19
3595 D7
5400 G13
5407 F15
6404 E8
6411 I12
7401 H1
7408 B5
9405 E8
1405 F20
1420 A10
2502 A4
2509 H17
2516 H4
2523 J12
2530 J14
2538 F16
2546 B19
2553 E19
2560 G19
2567 H9
2574 G11
2581 B13
2588 C19
3406 H16
3414 F11
3421 F12
3430 E13
3437 D13
3448 C12
3455 C11
3462 C10
3469 D9
3476 E9
3492 E20
3511 D7
3520 J5
3529 I11
3536 J14
3543 H16
3550 E16
3557 C16
3564 C19
3575 G6
3582 G20
3589 I10
3596 D7
5401 C14
5408 E1
6405 I16
6412 I8
7402 D5
7409 B7
9513 F1
1406 C20
1520 G7
2503 B5
2510 D5
2517 H5
2524 J12
2531 H14
2539 F16
2547 B19
2554 E19
2561 G19
2568 G10
2575 G11
2582 B13
2589 I13
3407 I14
3415 F11
3422 F12
3431 E13
3438 F18
3449 C12
3456 C11
3463 C10
3470 D9
3477 E9
3500 B4
3512 E7
3521 H7
3530 J11
3537 I14
3544 H16
3551 E16
3558 C16
3565 C20
3576 F18
3583 G19
3590 J10
3597 F18
5402 F11
5409 F1
6406 I10
6413 C14
7403 B15
7410 B6
9514 F1
1407 A20
1521 J9
2504 A6
2511 I1
2518 J8
2525 J12
2533 J15
2541 D14
2548 B19
2555 E19
2562 F19
2569 E16
2576 G11
2583 A18
3400 F9
3408 I14
3416 F12
3423 F13
3432 E13
3439 F18
3450 C12
3457 C11
3464 C10
3471 D9
3479 E9
3501 B5
3515 H3
3522 H7
3531 H13
3538 J14
3545 H16
3552 E16
3559 C16
3570 I14
3577 F19
3584 G20
3591 J10
3598 F5
5403 F11
6400 E8
6407 F1
6414 H8
7404 F15
7411 J8
2
7
8
9
10
Option_R Ohms (3530)
2583
2584
100p
100p
10K
3553
220p
2K2
220p
2548
220p
2547
2546
3572
14
15
3492
16
470R
17
19
4401
3551
2K2
Tu_RDS_Out
STB
1n
2562
10K
3579
10K
10K
3578
10K
3577
1K 3580
Tu_Clk
1K 3581
2
2
1K 3582
3
3
Tu_Data
3583
3533
I2C_DATA
Bit0
Bit1
6 3542 220R
TU_Enab
7 3547 120R
CD
14 3546 120R
Tuner
13 3545 120R
Aux
12 3544 120R
Tape
11 3543 220R
MuxEnable
100p
3584
2u2
1K
11
11
3586
LowPwrCtr
330K
1K
14
1K
15
FE-ST-VK-N
1404
1
VOL_A
VOL_B
1402
+D
2533
3411
5
4R7
10R
3407 , 3408 , 3410 , 3411
3535 , 3536 , 3570 , 3571
10K
Vac
CD
1
3
Aux
8
Tape
1
3
2
4
1403
3
5
DBB_ShStr
2
4
6
IS_ShData
3
5
7
4
6
8
5
7
9
Tuner
7
Max_Woox_ShClk
+5V6
1533
VCD
Non-VCD
3479 , 3480 , 3422
100R
470R
6
8
10
JOG_A
7
9
11
JOG_B
8
10
12
1412
FE-ST-VK-N
FE-ST-VK-N
LEDShClk
3139 118 54300...for 89590...3447 pt2 dd wk0138
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
J
FE-ST-VK-N
VOL RE
LEDShSTR
Items
I
2
@ 4430
Others
WooxB
@ 9400
For 30-70W Set
Key1
100n
-Vkk1
2529
WooxA
6
47u
Items
10K
3541
3540
22K
4
Key2
2
4
10n
10R
1
3
2
10n
2535
3410
H
13
@ 3587
5
1
8
12
1K
G
@ 3588
+D
MT1 MT2
120R
3538
10R
47u
3536
1550
EC16
7
9
Clipping
-Vkk
GND-B
7
10
-F2
2530
100n
100n
2524
-Vkk1
3571 10R
+5V6
2523
120R
3537
47u
2527
6405
6
10
3585
PWRDWN
LEDShData
2534
10R
-Vkk1
3539
3408
2526
47u
100n
47u
3407 10R
+D
2528
1u
F2
100K
BZX79-B4V7
-F1
F1
5
9
3535 10R
2525
2K7
+5V6
3570 10R
+F
4
6
8
LEDShClk
@ 2509
470R
8
I2C_CLK
5406
4
5
HP_DET
IoVolClk
IS_ShData
3534
10n 2563
SA
MicDetect
10 @ 3406
2561
5 3548 220R
22K
2560
100p
4 3549 220R
2559
100p
1
2558
100p
D
100p
2
FE-ST-VK-N FE-ST-VK-N
1411
1405
1
1
TuStereo
Tu_Enab
220p
2537
220p
2536
10K
3576
# 3597
100n
SRG8
EN1
2539
15
1
2538
5407
F
+D
+5V6
VSS
2589
E
18
2557 10p
1u
2531
10K
13
2556 10p
7404
74HC4094D 16
10K
3490
470R
2553 47p 2555 100n 3491 470R
9
6408
1N4148
D
F1
470R
3532
8
9
-Vkk
LEDShEn
3531
7
+5V6
Max_Woox_ShClk
10K
7413
BC847B
10R
K
6
+12V_D
2554 10p
LEDShDATA
5
220n
+5V6_Con
IS_ShData
C
3439
LowPwrCtr
1K
WC_
10K
3562
DSC
DBB_ShStr
+5V6
2u2
5400
SDA
220n
2545
100n
100n
2544
2543
220p
3555 220R
5
2551 47p
470R
3424 470R
11
10K
3425
SCA
INT4
SCL
3556 220R
4
220R
2550 10p
12
AIN0 26
1K8
3530
100n
2522
3557 220R
12
2588
11
SCL
+5V6
7407
BC847B
13
Vac
2552 47p
22p
RESET
E2
6411
1N4003
10n
3591
VSSD
11
3590
3558 220R
F2
3428 470R
-SCKO 25
4
1u
10n
BC857B
7411
LPSKey
3559 220R
14
3
3565
+C
3529
Options
1N4148
6406
2587
7
2
3564 220R
2549 10p
3438
2K2
3429 470R
I2C_CLK
10K
3563
AIN3 29
Cdc3
10u
3430 470R
I2C_DATA
6
2569
AIN4 30
B
3552
3431 470R
Cdc2
10
E1
100K
2519
T57 15
2542
47u
47u
3432 470R
AIN5 31
7
10
4K7
P4
8-Bit Input/Output
(tri-state)
AIN6 32
AIN2 28
3423 470R
3422 470R
INT2
TC1
3420 470R
3421 470R
-DV0
TC4
3419 470R
3418 470R
TC2
3417 470R
-INT0
-INT1
3416 470R
-STOP
2571
V0
V1
V2
V4
V3
V6
V7
V8
V9
V10
V11
V12
V13
V5
4-Bit In/Output
(tri-state)
P5
3433 470R
8
VCC
E0
6
1
Cdc1
5
100n
2582
2578
100n
2570
G12
G13
3444
G11
470R 3446
470R 3445
G9
G8
G7
G6
G10
470R 3447
470R 3448
470R 3449
3450
470R
G4
G3
G5
470R
470R 3451
3452
3454
3455
3453
470R
470R
470R
3456
2575
22p
2574
10n
2520
10K
3528
3527
4u7
820R
TuRDSClk
2518
6412
1N4148
TuRDSData
10K
2521
10
3434 470R
AIN7 33
10K
TEST LOGIC AND OUTPUT
SELECTOR SWITCH
9
* 3517
* 3518
+5V6_Con
RESET
+L
1521
VSSA
6
*
RDCL 16
33p
2577
2567
220n
3523
470K
+L
6420
CLOCK
REGENERATION
AND SYNC
DIFFERENTIAL RDDA 2
DECODER
3485
47K
2u2
J
2514
3 VREF REFERENCE
VOLTAGE
COSTAS LOOP
VARIABLE AND
FIXED DIVIDER
2
5
9
+5V6
7405
M24C02
1
3521
680K
47K
+5V6
10K
VP1
T
4
8
1K
10K
3520
CLOCKED
COMPARATOR
AIN10 34
3-B. I/O P3
( tristate )
7406
BC847B
1N4148
QUAL 1
3519
5 VDDA
TEST
7 CIN
MODE
560p
2513
*
3435 470R
1
220p
+5V6
7
8 SCOUT
BIPHASE
SYMBOL
DECODER
3
AmNTC
4
3
6
3522
2564
*
1N4003
2u2
3
1u
1n
VDDD
100n
12
QUALITY
BIT
GENERATOR
OSCILLATOR
AND
DIVIDER
RECONSTRUCTION
FILTER
15K
+5V
3436 470R
AIN11 35
D
+5V6
LEDShCLK
6414
2566
3526
2517
OSCO
14
2u2
2516
47p
5405
82p
2K2
* *
1K
57 Khz
BANDPASS
(8th ORDER)
G2
P1
2568
47K
3409
3589
I
3516
2515
OSCI
560p
47p
2512
2511
13
ANTIALIASING
FILTER
2
FE-ST-VK-N
1406
0.3V "ON"
+D
220K
*7401
SAA6579T
4 MUX
* 5404
*
* 3515
V14
V15
V16
V17
5403
6413
LEDShSTR
+C
*
3561 100R
TPShCLK
"ON" 5V0
1N4148
32K768
GND-B
*
AIN12 36
9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24
FE-ST-VK-N
AT-51
3437 470R
8
PWRDWN
3
MicDetect
1M
Z
3413
4
8-Bit Input/Output
(tri state)
P1
8-Bit I/O P2
sink o.drain
5402
VDD 40
AIN13 37
7
"ON" 0.7V
*
1
TpADC1
STB
AIN1 27
3415 470R
6
-RESET
5
2u2
2541
drain
2576
22p
7
Bit1
H
470R
P2
P3
P4
P5
G1
470R
470R
3457
3458
470R 3460
3459
470R
4
2586
8
6
2
Y7
V18
3
VEE
VSS
Bit0
Y6
1520
220p
470R
4
47p
3
6 E_
2585
3599
10K
VUMeter
# 3575
220p
1
10K
3598
+5V6
5
P6
2
RC5
2
470R 3462
1
8-Bit A/D
Converter
3414
5
Y5
2
VASS 38
XIN
AmNTC
2p2
9 A2
+5V6_Con
VAREF 39
XOUT
1
2572
47u
2u2
5409
Y4
sink o.
8-Bit Input/Output
3479 470R 79 -SCK1
(tri-state)
P0
3480 470R 80 SI1
47n
2573
47u
3
1N4148
1-of-8
DECODER
# 2508
9514
78 VKK
-Vkk
# 9405
HP_DET
6400 1N4148
3477 470R 77 V36
1K
3574
2
3594
10K
9513
EH-B
G
Y3 12
LOGIC
LEVEL
CONVERSION
6407
2565
F
1409
10 A1
LEDShData
2u2
3
3554 10K
VSS
+5V6_Con
5408
3476 470R 76 V35
P07
Key2
1K
6401 1N4148
80k pull down
Program
Counter
ROM
CPU
P06
Y2 15
470R 3504
3475 470R 75 V34
P05
470R 3505
6402 1N4148
P04
1K
3593
Key1
3404 470R
3592
3403 470R
3573
10K
E
Y1 14
P03
A0
3474 470R 74 V33
3401 470R
11
LEDShClk
6404 1N4148
6403 1N4148
RAM
TEST
IoVolClk
3473 470R 73 V32
3402 470R
Key0
+5V6
6409
+C
8-Bit high breakdown v.
P6
output port with latch
80k pull down
P6-P9 source open drain
XTIN
2K7
3596
3471 470R 71 V30
3472 470R 72 V31
1K
6
1
1
A
FE-ST-VK-N
1407
3560 100R
TPShSTR
SRG8
EN1
15
5401
VFT driver circuit (automatic display)
SO1
3512
3400
470R
Y0 13
2K7
2K7
3511
2510
7402
HEF4051BT 16 100n
VDD
Cdc2
3595
Cdc3
1408
470R 3461
P7
3469 470R 69 V28
80k pull down
XTOUT
+C
8-Bit high breakdown voltage
P7
output port with latch
8-Bit h. break. v.
out w. latch P8
6415
BAS316
+C
V21
67 V26
V19
3467 470R
V20
V24
66 V25
V22
65
3466 470R
5-Bit h. breakd. v.
8-Bit h. breakdown v.
out w. latch
out. port w. latch
P9
PD
source open
80k pull
drain 80k p.d.
down
V23
3465 470R
3470 470R 70 V29
Key0
470R 3463
470R
P8
P9
P10
P11
+C
5
20
TpADC2
7403
74HC4094D 16
1N4003
+D
Cdc1
220p
+L
1
4
3 2 1
7400
TMP88CU74YF 64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49 48 47 46 45 44 43 42 41
FE-ST-VK-N
1400
3
14 13 12 11 10 9 8 7
-F1
3468 470R 68 V27
2
19
TPShDATA
G13’
27K
5K6
-Vkk
G13
FW-V780/21M
FW-C798/21/37
G12’
5K6
-Vkk
G12
FW-V520/21M
-Vkk
G11’
5K6
5K6
12K
18
+5V6
6410
-Vkk
G11
FW-C788/21/21M
FW-C788/30/37
FW-C788/33
37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17
-F2
G1’
5K6
8K2
44 43 42
220p
100p
82K
2507
3500
3503
220p
G1
470R
820R
FW-C785/22
FW-C785/34
17
2581
2580
2579
3550
7409
BC847B
7410
BC847B
220p
7408
BC847B
Option_R Ohms (3530)
FW-C555/21/37
FW-C700/21
16
100p
2506
12K
7412
BC847B
100p
FW-C780/33
15
+C
3502
8K2
14
+F
82K
2505
FW-C780/34
+F
2504
3K9
5K6
+F
100p
FW-P750/22/34
FW-C780/21/22/30/37
13
*
+F
100p
820R
2K7
12
@ : For DPL only
: For RDS only
# : Provision
3501
1K2
1K8
82K
2503
820R
100p
FW-C700/37
FW-C700/34
FW-C700/22
FW-C720/21
FW-P750/37
11
Note : Some values may varies, see respective parts list for correct value.
2502
470R
100p
180R
FW-C550/37
82K
2501
FW-C500/37
Model (Mini 2002)
D
6
1420
B
C
5
100p
A
4
2500
Model (Mini 2001)
3
470R 3464
1
16
17
18
19
20
K
6-5
6-5
HEADPHONE BOARD - COMPONENT
LAYOUT
HEADPHONE BOARD - CHIP LAYOUT
This assembly drawing shows a summary of all possible versions.
For components used in a specific version see schematic diagram and respective parts list.
This assembly drawing shows a summary of all possible versions.
For components used in a specific version see schematic diagram and respective parts list.
3139 113 3447 pt2 dd wk0119
3139 113 3447 pt2 dd wk0119
HEADPHONE BOARD - CIRCUIT DIAGRAM
1850 C1
1851 B3
1890 A3
1891 C3
1892 C3
2850 A2
2851 A3
2852 A2
2853 A2
2854 C3
1
5850 B1
5851 A2
5852 B2
9550 A2
2
3
Note : Some values may varies, see respective parts list for correct value.
# : Provision
2850
5851
22n
2u2
A
2851
22n
A
HP
2852
2853
22n
100n
1890
1 RT-01T
9
7
2u2
2u2
5850
5852
8
B
4
1
5
2
6
3
B
1851
TC38
TO AF9
1850
C
HP_RIGHT
HP_GND
HP_LEFT
2505
2506
4822 122 31765
4822 122 31765
100pF 2% 63V
100pF 2% 63V
2567
2568
4822 126 13879
4822 126 14223
220nF +80/-20% 16V
2,2pF 50V
2507
2508
4822 122 31765
3198 024 44730
100pF 2% 63V
47nF 50V
2569
2570
4822 124 11947
4822 124 12052
10uF 20% 16V
220uF 20% 6,3V
2510
2518
4822 126 14305
4822 124 22726
100nF 10% 16V
4,7uF 35V
2571
2572
4822 124 12233
3198 028 44790
47uF 20% 25V
47uF 20% 35V
2519
2520
5322 126 11583
5322 126 11583
10nF 10% 50V
10nF 10% 50V
2573
2574
3198 028 44790
4822 122 33761
47uF 20% 35V
22pF 5% 50V
2521
2522
5322 126 11583
4822 126 14305
10nF 10% 50V
100nF 10% 16V
2575
2576
4822 122 33761
4822 122 33761
22pF 5% 50V
22pF 5% 50V
2523
2524
4822 126 14305
4822 126 14305
100nF 10% 16V
100nF 10% 16V
2577
2578
2222 867 15339
4822 126 14305
33pF 5% 50V
100nF 10% 16V
2525
2526
4822 124 12233
4822 126 14305
47uF 20% 25V
100nF 10% 16V
2579
2580
4822 126 13883
4822 126 13883
220pF 5% 50V
220pF 5% 50V
2527
2528
4822 124 22726
4822 124 22726
4,7uF 35V
4,7uF 35V
2581
2582
4822 126 13883
4822 126 13883
220pF 5% 50V
220pF 5% 50V
2529
2530
4822 124 22726
4822 124 22726
4,7uF 35V
4,7uF 35V
2583
2584
4822 122 31765
4822 122 31765
100pF 2% 63V
100pF 2% 63V
2531
2533
3198 017 41050
4822 126 14305
1uF 10V
100nF 10% 16V
2585
2586
4822 126 13883
4822 126 13883
220pF 5% 50V
220pF 5% 50V
2534
2535
5322 126 11583
5322 126 11583
10nF 10% 50V
10nF 10% 50V
2587
2588
3198 017 41050
4822 126 13879
1uF 10V
220nF +80/-20% 16V
2536
2537
3198 016 36810
4822 126 13883
680pF 25V
220pF 5% 50V
2589
2850
3198 017 41050
4822 126 14494
1uF 10V
22nF 10% 25V
2538
2539
4822 126 14305
4822 126 14305
100nF 10% 16V
100nF 10% 16V
2851
2852
4822 126 14494
4822 126 14494
22nF 10% 25V
22nF 10% 25V
2541
2542
4822 126 13883
4822 126 13883
220pF 5% 50V
220pF 5% 50V
2853
4822 126 14305
100nF 10% 16V
2543
2544
4822 126 14305
4822 126 14305
100nF 10% 16V
100nF 10% 16V
RESISTORS
3400 4822 051 30471
470R 5% 0,062W
2545
2546
4822 126 13879
4822 126 13883
220nF +80/-20% 16V
220pF 5% 50V
3401
3402
4822 051 30471
4822 051 30471
470R 5% 0,062W
470R 5% 0,062W
2547
2548
4822 126 13883
4822 126 13883
220pF 5% 50V
220pF 5% 50V
3403
3404
4822 051 30471
4822 051 30471
470R 5% 0,062W
470R 5% 0,062W
2549
2550
4822 122 33741
4822 122 33741
10pF 10% 50V
10pF 10% 50V
3407
3408
4822 051 20109
4822 051 20109
10R 5% 0,1W
10R 5% 0,1W
2551
2552
4822 122 33777
4822 122 33777
47pF 5% 63V
47pF 5% 63V
3409
3410
4822 117 12925
4822 051 20109
47k 1% 0,063W
10R 5% 0,1W
2553
2554
4822 122 33777
4822 122 33741
47pF 5% 63V
10pF 10% 50V
3411
3413
4822 051 20109
4822 051 30105
10R 5% 0,1W
1M 5% 0,062W
2555
2556
4822 126 14305
4822 122 33741
100nF 10% 16V
10pF 10% 50V
3414
3415
4822 051 30471
4822 051 30471
470R 5% 0,062W
470R 5% 0,062W
2557
2558
4822 122 33741
4822 122 31765
10pF 10% 50V
100pF 2% 63V
3416
3417
4822 051 30471
4822 051 30471
470R 5% 0,062W
470R 5% 0,062W
2559
2560
4822 122 31765
4822 122 31765
100pF 2% 63V
100pF 2% 63V
3418
3419
4822 051 30471
4822 051 30471
470R 5% 0,062W
470R 5% 0,062W
2561
2562
4822 122 31765
3198 016 31020
100pF 2% 63V
1nF 25V
3420
3421
4822 051 30471
4822 051 30471
470R 5% 0,062W
470R 5% 0,062W
2563
2564
5322 126 11583
5322 126 11578
10nF 10% 50V
1nF 10% 50V
3422
3423
4822 051 30471
4822 051 30471
470R 5% 0,062W
470R 5% 0,062W
2565
2566
4822 122 33777
4822 124 22651
47pF 5% 63V
1uF 20% 50V
3424
3425
4822 051 30471
4822 051 30471
470R 5% 0,062W
470R 5% 0,062W
# 9550
## : Provision for ESD
HP_DET
ELECTRICAL PARTS LIST - FRONT DISPLAY BOARD
1
HP
2
C
3
##1891 ##2854
4
RT-01T 1
470n
##1892
1 RT-01T
FE-BT-VK-N
HP
3139 118 54300...for 89620...3447 pt2 dd wk0119
1
2
3
ELECTRICAL PARTS LIST - FRONT DISPLAY BOARD
MISCELLANEOUS
1400 4822 265 11207
Flex Connector 6P
1550
4822 273 10365
Rotary Encoder 24P
1402
1405
4822 265 11535
2422 025 14541
Flex Connector 8P
Flex Connector 11P
1850
1851
4822 267 10733
4822 265 11529
Flex Connector 4P
Headphone Socket
1406
1407
4822 265 11545
4822 267 10956
Flex Connector 19P
Flex Connector 7P
CAPACITORS
1409
1412
4822 265 11207
4822 265 11208
Flex Connector 6P
Flex Connector 10P
2500
2501
4822 122 31765
4822 122 31765
100pF 2% 63V
100pF 2% 63V
1420
1520
3139 110 52540
4822 276 13775
FTD Display
Tact Switch
2502
2503
4822 122 31765
4822 122 31765
100pF 2% 63V
100pF 2% 63V
1521
4822 276 13775
Tact Switch
2504
4822 122 31765
100pF 2% 63V
6-6
6-6
ELECTRICAL PARTS LIST - FRONT DISPLAY BOARD
ELECTRICAL PARTS LIST - FRONT DISPLAY BOARD
RESISTORS
3428
3429
4822 051 30471
4822 116 83883
470R 5% 0,062W
470R 5% 0,5W
3500
3501
4822 117 12864
4822 117 12864
82k 5% 0,6W
82k 5% 0,6W
3564
3565
4822 051 30221
4822 051 30221
220R 5% 0,062W
220R 5% 0,062W
4850
4822 051 30008
0R Jumper 0603
3430
3431
4822 116 83883
4822 051 30471
470R 5% 0,5W
470R 5% 0,062W
3502
3503
4822 117 12864
4822 117 12864
82k 5% 0,6W
82k 5% 0,6W
3570
3571
4822 051 20109
4822 051 20109
10R 5% 0,1W
10R 5% 0,1W
COILS & FILTERS
5400 4822 157 62552
Coil 2,2uH 5%
3432
3433
4822 051 30471
4822 051 30471
470R 5% 0,062W
470R 5% 0,062W
3504
3505
4822 116 83883
4822 116 83883
470R 5% 0,5W
470R 5% 0,5W
3572
3573
4822 051 30222
4822 051 30103
2k2 5% 0,062W
10k 5% 0,062W
5401
5402
4822 157 62552
5322 242 73686
Coil 2,2uH 5%
RES CER 12MHz
3434
3435
4822 051 30102
4822 051 30471
1k 5% 0,062W
470R 5% 0,062W
3511
3512
4822 051 30272
4822 051 30102
2k7 5% 0,062W
1k 5% 0,062W
3574
3576
4822 051 30103
4822 051 30103
10k 5% 0,062W
10k 5% 0,062W
5403
5405
2422 543 01069
4822 157 62552
RES XTL 32,768kHz
Coil 2,2uH 5%
3436
3437
4822 051 30471
4822 051 30471
470R 5% 0,062W
470R 5% 0,062W
3519
3520
4822 051 30103
4822 051 30103
10k 5% 0,062W
10k 5% 0,062W
3577
3578
4822 051 30103
4822 051 30103
10k 5% 0,062W
10k 5% 0,062W
5406
5407
4822 157 62552
4822 157 62552
Coil 2,2uH 5%
Coil 2,2uH 5%
3438
3439
4822 051 30222
4822 051 30222
2k2 5% 0,062W
2k2 5% 0,062W
3521
3522
4822 051 30684
4822 117 12925
680k 5% 0,062W
47k 1% 0,063W
3579
3580
4822 051 30103
4822 051 30102
10k 5% 0,062W
1k 5% 0,062W
5408
5409
4822 157 62552
4822 157 62552
Coil 2,2uH 5%
Coil 2,2uH 5%
3444
3445
4822 051 30471
4822 051 30471
470R 5% 0,062W
470R 5% 0,062W
3523
3524
4822 051 30474
4822 051 30109
470k 5% 0,062W
10R 5% 0,062W
3581
3582
4822 051 30102
4822 051 30102
1k 5% 0,062W
1k 5% 0,062W
5850
5851
4822 157 62552
4822 157 62552
Coil 2,2uH 5%
Coil 2,2uH 5%
3446
3447
4822 051 30471
4822 051 30471
470R 5% 0,062W
470R 5% 0,062W
3526
3527
4822 116 52244
4822 117 12968
15k 5% 0,5W
820R 5% 0,62W
3583
3584
4822 051 30223
4822 051 30102
22k 5% 0,062W
1k 5% 0,062W
5852
4822 157 62552
Coil 2,2uH 5%
3448
3449
4822 051 30471
4822 051 30471
470R 5% 0,062W
470R 5% 0,062W
3528
3529
4822 051 30103
4822 051 30272
10k 5% 0,062W
2k7 5% 0,062W
3585
3586
4822 051 30334
4822 051 30102
330k 5% 0,062W
1k 5% 0,062W
DIODES
6400 4822 130 30621
1N4148
3450
3451
4822 051 30471
4822 051 30471
470R 5% 0,062W
470R 5% 0,062W
3530
3531
4822 051 30471
4822 051 30103
470R 5% 0,062W
10k 5% 0,062W
3589
3590
4822 051 30102
4822 117 13632
1k 5% 0,062W
100k 1% 0,62W
6401
6402
4822 130 30621
4822 130 30621
1N4148
1N4148
3452
3453
4822 051 30471
4822 051 30471
470R 5% 0,062W
470R 5% 0,062W
3532
3533
4822 051 30103
4822 051 30102
10k 5% 0,062W
1k 5% 0,062W
3591
3592
4822 117 13632
4822 051 30102
100k 1% 0,62W
1k 5% 0,062W
6403
6404
4822 130 30621
4822 130 30621
1N4148
1N4148
3454
3455
4822 051 30471
4822 051 30471
470R 5% 0,062W
470R 5% 0,062W
3534
3535
4822 051 30102
4822 051 20109
1k 5% 0,062W
10R 5% 0,1W
3593
3594
4822 051 30102
4822 051 30102
1k 5% 0,062W
1k 5% 0,062W
6405
6406
4822 130 34174
4822 130 30621
BZX79-B4V7
1N4148
3456
3457
4822 116 83883
4822 051 30471
470R 5% 0,5W
470R 5% 0,062W
3536
3537
4822 051 20109
4822 116 52206
10R 5% 0,1W
120R 5% 0,5W
3595
3596
4822 051 30272
4822 051 30272
2k7 5% 0,062W
2k7 5% 0,062W
6407
6408
4822 130 30621
4822 130 30621
1N4148
1N4148
3458
3459
4822 051 30471
4822 051 30471
470R 5% 0,062W
470R 5% 0,062W
3538
3539
4822 116 52206
4822 051 30223
120R 5% 0,5W
22k 5% 0,062W
3598
3599
4822 051 30103
4822 051 30471
10k 5% 0,062W
470R 5% 0,062W
6409
6410
4822 130 30621
4822 130 31878
1N4148
1N4003G
3460
3461
4822 051 30471
4822 051 30471
470R 5% 0,062W
470R 5% 0,062W
3540
3541
4822 051 30103
4822 051 30103
10k 5% 0,062W
10k 5% 0,062W
4402
4403
4822 051 30008
4822 051 30008
0R Jumper 0603
0R Jumper 0603
6411
6412
4822 130 31878
4822 130 30621
1N4003G
1N4148
3462
3463
4822 051 30471
4822 051 30471
470R 5% 0,062W
470R 5% 0,062W
3542
3543
4822 116 83872
4822 051 30221
220R 5% 0,5W
220R 5% 0,062W
4404
4410
4822 051 30008
4822 051 30008
0R Jumper 0603
0R Jumper 0603
6413
6414
4822 130 31878
4822 130 30621
1N4003G
1N4148
3464
3465
4822 051 30471
4822 051 30471
470R 5% 0,062W
470R 5% 0,062W
3544
3545
4822 051 30121
4822 051 30121
120R 5% 0,062W
120R 5% 0,062W
4411
4412
4822 051 30008
4822 051 30008
0R Jumper 0603
0R Jumper 0603
6415
6420
4822 130 11397
9322 167 73676
BAS316
LTL-4221NLC-KA
3466
3467
4822 051 30471
4822 051 30471
470R 5% 0,062W
470R 5% 0,062W
3546
3547
4822 051 30121
4822 051 30121
120R 5% 0,062W
120R 5% 0,062W
4413
4414
4822 051 30008
4822 051 30008
0R Jumper 0603
0R Jumper 0603
TRANSISTORS & INTEGRATED CIRCUITS
3468
3469
4822 051 30471
4822 051 30471
470R 5% 0,062W
470R 5% 0,062W
3548
3549
4822 051 30221
4822 051 30221
220R 5% 0,062W
220R 5% 0,062W
4415
4416
4822 051 30008
4822 051 30008
0R Jumper 0603
0R Jumper 0603
7400
7402
3139 110 53040
5322 209 11446
TMP88CU74YF - 'C555S53041'
HEF4051BT
3470
3471
4822 051 30471
4822 051 30471
470R 5% 0,062W
470R 5% 0,062W
3550
3551
4822 051 30472
4822 051 30103
4k7 5% 0,062W
10k 5% 0,062W
4418
4419
4822 051 30008
4822 051 30008
0R Jumper 0603
0R Jumper 0603
7403
7404
4822 209 15449
4822 209 15449
74HC4094D
74HC4094D
3472
3473
4822 051 30471
4822 051 30471
470R 5% 0,062W
470R 5% 0,062W
3552
3553
4822 051 30103
4822 051 30103
10k 5% 0,062W
10k 5% 0,062W
4420
4422
4822 051 30008
4822 051 30008
0R Jumper 0603
0R Jumper 0603
7405
7406
9322 145 26668
4822 130 60511
M24C02-WMN6
BC847B
3474
3475
4822 051 30221
4822 051 30221
220R 5% 0,062W
220R 5% 0,062W
3554
3555
4822 051 30103
4822 051 30221
10k 5% 0,062W
220R 5% 0,062W
4423
4424
4822 051 30008
4822 051 30008
0R Jumper 0603
0R Jumper 0603
7407
7408
4822 130 60511
4822 130 60511
BC847B
BC847B
3476
3477
4822 051 30471
4822 051 30471
470R 5% 0,062W
470R 5% 0,062W
3556
3557
4822 051 30121
4822 051 30271
120R 5% 0,062W
270R 5% 0,062W
4425
4426
4822 051 30008
4822 051 30008
0R Jumper 0603
0R Jumper 0603
7409
7410
4822 130 60511
4822 130 60511
BC847B
BC847B
3479
3480
4822 051 30471
4822 051 30471
470R 5% 0,062W
470R 5% 0,062W
3558
3559
4822 051 30221
4822 051 30221
220R 5% 0,062W
220R 5% 0,062W
4427
4428
4822 051 30008
4822 051 30008
0R Jumper 0603
0R Jumper 0603
7411
7412
4822 130 60373
4822 130 60511
BC857B
BC847B
3485
3490
4822 117 12925
4822 051 30471
47k 1% 0,063W
470R 5% 0,062W
3560
3561
4822 116 83883
4822 116 83883
470R 5% 0,5W
470R 5% 0,5W
4429
4431
4822 051 30008
4822 051 30008
0R Jumper 0603
0R Jumper 0603
7413
4822 130 60511
BC847B
3491
3492
4822 051 30471
4822 051 30471
470R 5% 0,062W
470R 5% 0,062W
3562
3563
4822 051 30103
4822 051 30103
10k 5% 0,062W
10k 5% 0,062W
4434
4435
4822 051 30008
4822 051 30008
0R Jumper 0603
0R Jumper 0603
Note : Only the parts mentioned in this list are normal
service spare parts.
7A-1
7A-1
BLOCK DIAGRAM
TUNER BOARD
ECO 6 Systems
VStabA
VStabB
FM-IF 1
FM-IF 2
10,7 MHz
10,7 MHz
Vcc1
MPX
buffer ampl.
5
Vdd
Discriminator
FM-RF
RDS
(MPX)
VLoop
1101
(1102)
LF filter
10,7 MHz
Vcc2
VCO
1120
D
A
3
FM
39
37
33
35
18
10
11
4 left
9
1
left 14
43
FM
Mixer
FM
Frontend
FM-Osc.
FM
Osc.
5
VLoop
Prescaler
Multiplexer
AM-Osc.
AM-FRAME AERIAL
1103
AM-RF
2
Stereo
Decoder
Vcc
24
RADIO IC
TEA 5757H
AM IF
AM
Mixer
AM
Frontend
4 right
right 15
stereo
Version
AM
Osc.
6
VLoop
FM
Det.
IF2
IF1
AM
Det.
CONTROL
RDS
(MPX)
enable 29
enable
data 28
data
clock 27
clock
stereo
8
AGC
1
VLoop
VStabA
VStabB
8
P1 31
programmable
output ports
Charge
pump
38
34
AFC
23
7
22
40
41
36
44
32
19
AM-IF 1
AM-IF 2
AM-AFC
450kHz
450kHz
450kHz
VStabA
VStabB
VStabB
3
P0 30
Reference
Oscillator
Stabilizer
AFC +
B
C
AFC -
VLoop
20
25
75kHz
Vdd Vcc1 Vcc2
2
ECO6 Systems, 140499
ECO6 Tuner Board
version: SYSTEMS
non-CENELEC
TABLE OF CONTENTS
Blockdiagram ..................................................................7A-1
Schematic Diagram .........................................................7A-2
Component Layout..........................................................7A-3
Adjustment table .............................................................7A-3
Electrical Partslist ............................................................7A-4
7A-2
2
3
TUNER BOARD ECO6
4
5
6
7
8
9
5111
C-PAD
450kHz
3
4
VERSION
2
7
T115
not USA
2104
/00 /02 FM/MW
100n
/01 FM/MW
AM-IF2
FM-IF1
5112 450kHz
5109
I
1
G
O
3
3
T114
MPX
2n2
to 1120
pin 5
7103
BC857C
3156
100K
100n
3170
PROGR.
OUTPUT PORTS
p
2146
220p
2n2
220p
DATA
6
0V
T120 ENABLE/MPX 5
12Vtyp
(10-14V)
T127
VCC
4
T126
RIGHT
3
1132
T117
11.1V
3154
GND
LEFT
2
1
470R
10.4V
3152
220R
220n
9.5V
2136
3155
470R
9.6V T118
9.6V
T124
3153
7112
BC547C
220n
2
330R
4
H
MPX
BUFFER AMPLIFIER
2134
2
3
4
5
6
7
8
LEGEND
...V
FM mode stereo
p ...for provision only
USA ... for USA version only
E-EU ... for East European version only
J ... for Japanese version only
...V
MW mode
...V
LW mode
V EVM
G
DISCRIMINATOR
ECO6 Sys-non Cenelec, 000911
1
F
FE-BT-VK-N
11.1V
7
7
T121
T125
12V
VDD
CLOCK
0V
C-PAD
2130
VCC2
T122
to/from
120R
120R
0V
2137
11.1V
3167
7.8V
STEREO
E
stereo 0.4V
mono 4.8V
1120
8
15n
22n USA
33p
2149
22n
2124
2169
1K
2135
2119
3144
MPX
from 2169
BZX284-C11
FIELDSTR-IND
2V
7.6V T140 3168
2144
22K
3143
VCC1
VCC2
T123
470R
22
6
8
3158
9.6V
9.5V
6107
2140
2
23
22R
15p
2139
3
stereo
3
VDD
21
mono
mono 4.8V
100n
AFC+
T142 1.1V
VDD
0V
12p
2143
1u
20
2141 T116
AFC-
1V
0V
T141 1.1V
2138
2u2 1.2V
1V
FM-DEMOD
IF-GND
PILOT
FILTER
RIGHT
0.6V
LEFT
0.6V
0.8V
LPF
2132
2K2
3145
470n
2131
T112
19
75KkHz
24 stereo 0.2V
VCC2
470n
4
1.3V
0.7V
H
470n 2133
0.8V
0.15V
7
18
17
2164
15n
22n USA
8
MUTE
330p
2126
6
HN1V02H
16
1n
2167
DT-381
1
33K
1
15
VCC1
3176
2
HN1V02H
3
14
AFC
150K
5121
152kHz, 50mVpp
5V
220n
3146
STEREO
3159
470R
stereo
OSC
MONO/
13
2163
26
25 1.4V
XTAL
AF-OUT
DECODER
2166
220p
VCC2
12
22K
27 0V
5K6
FM
DET
VCO
MPX-IN
3160
3169
DIG-GND
D
3161
28 0V
82p
11
100K
1.4V
FM-IF2
AM-IF2
FM-IF1-IN
CLOCK
AM
DET
AGC
CHARGE
PUMP
1.2V
100K
3157
0.7V 1.1V
1.4V
0.7V
1V
1.4V
VSTABA
FM-MIXOUT
VSTABB
0.1V
29 0V
C
0V
470R
5119
22K
5
30 7.7V
P0
0.2V
7111
BC847C
VSTABB
RDS only
560p
3134
6
4
4
10p
2125
3
P0
WRITE-EN
p
7
47R
2
3132
8
32
1.4V
2148
I-TUNE
8
P1
31 7.9V
DATA
7
1.2V
0.7V
33
P1
VDD
6
18p
MW
5123
2120
6105
6105-2
3
1
6
7P
2145
1K
3181
5
AM-OSCILLATOR
G
1.4V
AGC
VSTABA
VCC1
T110
3
B
RF-GND2
AM-OSC
BAS216
3172
15p
12pE-EU
2p2 J
5130
2153
220n
XH-S
4
56K
1V 9
1.3V
0.7V 10
2127
2159
2
3141
MULTIPLEXER
PRESCALER
6120
P1
1
AM-AFC
AGC
CONTROL
VERSION DETECTION
4
2
34
STEREO
1u
5
2107
6
1 T106
11p
2 T105
1.4V
10u
FM
OSC
FM
MIXER
450kHz
1u
11p
4p7
FM
FRONTEND
FM-OSC
T111
1
HN1V02H 7
7 7KL
1
2106
5102 8
35
36
FM
IF2
AM
IF
AGC
STABILIZER
1.6-8V 8
1-8V
3142
1
2
AM-AFC
5114
3
2161 p
RF-GND1
7.8V
100K
3
FM
IF1
AM
MIXER
AM
OSC
33p
6105-1
MW
AM FRAME AERIAL
B
100n
4
0.1V 5
VCC1 7.6V 7
1SV228
6130
AM-RF
33n
560pE-EU
2152
33K
component mounted
8
22n
1n
FM-RF
RIPPLE
E
37
2
FM-IF2-IN
AM
FRONTEND
3
0V 6
VCO
38
O
CONTROL
p
2154
D
FM-OSCILLATOR
39
40
1
G
CTRL
printed
3101
A
FM-IF2
AGC
AM-RF
printed
2155
6131
100K
7
7P
AM-IF
RIPPLE
0V 2
T128
1SV228
3102
D
2V
1
100u
2103
0V
5131
AM DET
41
AM-MIXOUT
7102
BF550
42
43
AM-IF1-IN
100n
2129
Q-multiplier
0.8V
2165
0.6V
44
FM-IN
7101
TEA5757H
TEA5759H J
AGC
3103
FM-RF
C
7111
/06 FM-Japan/AM
1
I
T109
220R
BAS216
6106
C-PAD
3170
5110
0.2V 2128
3105
3157
/17 FM/AM
2
2
C
1131 T103
3156
/14 FM-OIRT/MW
4
6
3113J
47p
2101
printed
8K2
100n
7119J
BFS20
IF-AMP.
100p
6103
BAV99
6120
2150
1K
T102
2
F
2112J
0R
1
2102
4103
100p
8
T113
3119J
3104
1
6
330R
FM 75 OHM
1103
14
/00 /02 FM/MW/LW
330R
YKD21
B
13
AM-IF1
1
1102
12
/ SYSTEMS NON CENELEC
1130
2 100n
A
11
VERSION PROGRAMMING COMPONENTS
1101USA
USA
3 2105
A
10
2147
1
7A-2
voltages measured while
set is tuned to a strong transmitter
9
10
11
Signal path
FM
AM
MPX (Audio Frequency)
AF - left/right
12
13
14
1101 A1
1102 B1
1103 F2
1120 E14
1130 A2
1131 B2
1132 G13
2101 B3
2102 B1
2103 C7
2104 B3
2105 A2
2106 F3
2107 F4
2119 H6
2120 G6
2124 H6
2125 H6
2126 F7
2127 E7
2128 C8
2129 C7
2130 F11
2131 G8
2132 G8
2133 G8
2134 H8
2135 H9
2136 G14
2137 G13
2138 F9
2139 G9
2140 G9
2141 F10
2143 G12
2144 G11
2145 F12
2146 E12
2147 E12
2148 E12
2149 H7
2150 A10
2152 E4
2153 E5
2154 D5
2155 D5
2159 F6
2161 C11
2163 D11
2164 F10
2165 C7
2166 E11
2167 E11
2169 H8
3101 E4
3102 D4
3103 C6
3104 A7
3105 B6
3132 G5
3134 H6
3141 E7
3142 E7
3143 G7
3144 H7
3145 F8
3146 G13
3152 G14
3153 G13
3154 G13
3155 G11
3156 C12
3157 C12
3158 E13
3159 D13
3160 D12
3161 D13
3167 F12
3168 F11
3169 E11
3170 C12
3172 G12
3176 G7
3181 E6
5102 F2
5109 B9
5110 B10
5111 A8
5112 A11
5114 B11
5119 G9
5121 E11
5123 G5
5130 E5
5131 C6
6103 B2
6105-1 F3
6105-2 G5
6106 C3
6107 G13
6120 C13
6130 E5
6131 D5
7101 C8
7102 C6
7103 H7
7111 C13
7112 G12
T102 B2
T103 B2
T105 F2
T106 F2
T109 B6
T110 F5
T111 F4
T112 F7
T113 A8
T114 B10
T115 A8
T116 F10
T117 G13
T118 G11
T120 F13
T121 F13
T122 F13
T123 E13
T124 G14
T125 F14
T126 F13
T127 F13
T128 D7
T140 F11
T141 F10
T142 F10
7A-3
7A-3
1101 A6 1120 A4 1132 A5 2128 C4 2138 C2 3142 D2 5110 B3 5114 A2 5123 D5 7112 C1 9104 B5 9107 D4
1102 B6 1130 B5 2106 C5 2129 B4 2144 B2 5102 D6 5111 B4 5119 C2 5130 D3 9101 A2 9105 B1 9108 C4
1103 D6 1131 D5 2107 B5 2133 D2 2155 C4 5109 A3 5112 A3 5121 B2 5131 D4 9103 B2 9106 B3 9109 D2
TUNER ADJUSTMENT TABLE ( ECO6 FM/MW- and FM/MW/LW - versions with AM-frame aerial )
Waverange
TUNER BOARD ECO6 Systems non Cenelec / componentside view
Input frequency
Input
Tuned to
Adjust
Output
Scope/Voltmeter
108MHz
5130
8V ±0.2V
check
4.3V ±0.5V
VARICAP ALIGNMENT
A
FM
87.5 - 108MHz
(65.81 - 74, 87.5 - 108MHz)
87.5MHz
MW
1700kHz
5123
8V ±0.2V
530 - 1700kHz
530kHz
check
1.1V ±0.4V
FM/MW-version, 9kHz grid
1602kHz
5123
531 - 1602kHz
531kHz
check
279kHz
5122
8V ±0.2V
153kHz
check
1.1V ±0.4V
1602kHz
5123
8V ±0.2V
531kHz
check
1.1V ±0.4V
(65.81MHz)
FM/AM-version, 10kHz grid
FM 75Ω
LW
153 - 279kHz
MW
FM/MW/LW- version, 9kHz grid
AM FRAME AERIAL
531 - 1602kHz
(1.2V ±0.5V)
6.9V ±0.2V
1
1.1V ±0.4V
FM IF
B
IC 7101
21
10.7MHz, 45mV
continuous wave
D
FM
87.5 - 108MHz
108MHz
A
108MHz
2155
(65.81 - 74, 87.5 - 108MHz)
87.5MHz
87.5MHz
(65.81MHz)
mod=1kHz
∆f=±22.5kHz
5131
98MHz, 1mV
continuous wave
A
98MHz
FM
shortcircuit
to block AFC
2141
5119
2
0 ± 3 mV DC
4
MAX
3
152kHz ±1kHz 1)
FM RF
ECO6 System non Cenelec stage .3, 120900
2130
2131
2132
2134
2135
2136
D5
C5
D6
D7
D7
A4
2137
2139
2140
2141
2143
2145
A4
C6
C6
C6
C7
A5
2146
2147
2148
2149
2150
2152
B7
A5
B6
D6
B5
C5
2153
2154
2159
2161
2163
2164
C5
C4
C5
A6
B6
C6
2165
2166
2167
2169
3101
3102
C4
B6
B6
A4
D5
C3
3103
3104
3105
3113
3119
3132
C4
B4
C4
B5
B5
D5
3134
3141
3143
3144
3145
3146
D3
C5
D6
B7
C5
C7
3152
3153
3154
3155
3156
3157
A4
A4
C7
C7
A6
A6
3158
3159
3160
3161
3167
3168
A4
A5
A5
A5
B7
C7
3169
3170
3172
3176
3181
4103
B6
A6
C7
D6
D4
B5
4106
4107
4108
6103
6105
6106
C4
C5
C5
B3
C3
C3
6107
6120
6130
6131
7101
7102
C7 7103 D7
A6 7111 A5
D4 7119 B5
C4
C5
D4
VCO
FM
TUNER BOARD ECO6 Systems - non Cenelec / copperside view
4
1
3142
AM IF
3
IC 7101 36
C
7
2
(65.81MHz)
8
K
A
MW
A
C
C
41..
(not all items shown
in schematic diagram)
2
(as low as
possible)
5111
5
IC 7101 40
see
remark 2)
100nF
5112
fo
symmetric
5114
continuous wave
2
0 ± 2 mV DC
VRF = 2mV
AM RF 3)
MW 4)
1494kHz
2106
558kHz
558kHz
5102
LW
198kHz
198kHz
5103
MW
1500kHz
1500kHz
2106
560kHz
5102
FM/MW/LW- and FM/MW-version
( 9kHz grid)
531 - 1602kHz
1494kHz
FM/AM-version, 10kHz grid
530 - 1700kHz
Vcc1
∆f=±10kHz
VRF = 0.5mV
C
B E
SMD jumper
Vcc2
connect pin 6 of
IC 7101 (AM Osc.)
with 3.3kΩ to Vcc
MW
Vdd
1
AM AFC
450kHz
100nF
max.
D3
D3
D3
D3
D6
C5
560kHz
B
∆f = ±30kHz
VRF as low as
possible
max.
2119
2120
2124
2125
2126
2127
220R
B4
B1
D4
B4
C1
B5
220R
2101
2102
2103
2104
2105
2112
5
fo
symmetric
ECO6, Sys + PA with frame aerial, 070799
Use Service Testprogram. By selecting the TUNER TEST test frequencies will be stored as preset frequencies automatically.
D
5
ECO6 Systems non CENELEC stage .3, 120900
1) If sensitivity of frequency counter is too low adjust to max. channel separation
2) RC network serves for damping the IF-filter while adjusting the other one.
(input signal: stereo left 90% + 9%, adjust output on right channel to minimum)
3) For AM RF adjustments the original frame antenna has to be used !
These assembly drawings show a summary of all possible versions.
For components used in a specific version see schematic diagram respectively partslist.
Repeat
4) MW has to be aligned before LW.
Electrical Partslist ECO6 SYSTEMS NON-CENELEC
MISCELLANEOUS
–––––––––––––––––––––––––––––––––––––––––––––––––––––
1101
2422 015 19376 SOCKET 2P CLICKFIT
USA only
1102
4822 267 10283 SOCKET COAX, IEC 75Ω
not USA
1103
4822 265 31184 JST CONNECTOR 2 POLE
1120
4822 265 11515 FFC SOCKET, 8P
CAPACITORS
–––––––––––––––––––––––––––––––––––––––––––––––––––––
2101 © 4822 126 13692
47pF
1%
63V
2102 © 4822 126 13838
100nF 10%
50V
not USA
2103 © 5322 122 31647
1nF 10%
63V
2104 © 5322 122 32531
100pF
5%
50V
2105 © 4822 126 13838
100nF 10%
50V
USA only
2106
2107
2120 ©
2124 ©
2125 ©
2020 800 00191
4822 121 51319
4822 126 13689
5322 122 32654
2020 552 96199
3-11pF TRIMCAP.,N450
1µF 20%
50V
18pF
1%
63V
22nF 10%
63V
560pF
1%
50V
2126 ©
2127 ©
2128
2129
2130 ©
5322 122 31863
4822 126 14076
4822 124 40248
4822 124 41584
5322 122 32654
330pF
220nF
10µF
100µF
22nF
5%
20%
20%
20%
10%
50V
25V
63V
10V
63V
2131 ©
2132 ©
2133
2134 ©
2134 ©
4822 126 13482
4822 126 13482
4822 124 21913
4822 126 13188
5322 122 32654
470nF
470nF
1µF
15nF
22nF
20%
20%
20%
5%
10%
16V
16V
63V
63V
63V
2135 ©
2135 ©
2136 ©
2137 ©
2138
4822 126 13188
5322 122 32654
4822 126 14076
4822 126 14076
4822 124 22652
15nF
22nF
220nF
220nF
2,2µF
5%
10%
20%
20%
20%
63V
63V
25V
25V
50V
2139 ©
2140 ©
2141 ©
2143 ©
2144
4822 126 14236
4822 126 13695
4822 126 13838
4822 126 14076
4822 124 21913
15pF
82pF
100nF
220nF
1µF
5%
1%
10%
20%
20%
50V
63V
50V
25V
63V
2145 ©
2146 ©
2147 ©
2148 ©
2149 ©
4822 122 33575
4822 122 33575
4822 122 33575
4822 122 33127
5322 122 32659
220pF
220pF
220pF
2,2nF
33pF
5%
5%
5%
10%
5%
50V
50V
50V
63V
50V
2150 ©
2152 ©
2152 ©
2153 ©
2153 ©
4822 126 13838
4822 126 12105
5322 116 80853
4822 126 13486
4822 122 33926
100nF
33nF
560pF
15pF
12pF
10%
5%
5%
2%
2%
50V
63V not for East Europe
63V for East Europe only
63V not for East Europe
50V for East Europe only
2155
2159 ©
2164 ©
2165 ©
2166 ©
2020 800 00191
5322 122 32659
4822 126 13482
4822 126 13838
5322 122 31647
3-11pF TRIMCAP.,N450
33pF
5%
50V
470nF 20%
16V
100nF 10%
50V
1nF 10%
63V
2167 © 4822 122 33926
2169 © 4822 122 33127
12pF
2,2nF
5%
10%
50V
63V
not USA
4822 051 20479
4822 051 20223
4822 117 11148
4822 100 12159
47Ω
5%
0,1W
22kΩ
5%
0,1W
56kΩ
1%
0,1W
TRIMPOT. 100kΩ
7A-4
RESISTORS
–––––––––––––––––––––––––––––––––––––––––––––––––––––
3143 © 4822 051 20223
22kΩ
5%
0,1W
RDS only
3144 © 4822 051 10102
1kΩ
2% 0,25W
RDS only
3145© 4822 117 11449
2,2kΩ
1%
0,1W
3146 © 4822 051 20229
22Ω
5%
0,1W
3152 © 4822 051 20471
470Ω
5%
0,1W
3153 ©
3154 ©
3155 ©
3156 ©
3157 ©
4822 051 20471
4822 117 13577
4822 117 11503
4822 117 10837
4822 117 10837
470Ω
330Ω
220Ω
100kΩ
100kΩ
5%
1%
5%
1%
1%
0,1W
0,1W
0,1W
0,1W
0,1W
3158 ©
3159 ©
3160 ©
3161 ©
3167 ©
4822 051 20471
4822 051 20471
4822 051 20471
4822 051 20223
4822 051 20121
470Ω
470Ω
470Ω
22kΩ
120Ω
5%
5%
5%
5%
5%
0,1W
0,1W
0,1W
0,1W
0,1W
3168 ©
3169 ©
3170 ©
3172 ©
3176 ©
4822 051 20121
4822 051 20154
4822 117 10837
4822 051 20562
4822 051 20333
120Ω
150kΩ
100kΩ
5,6kΩ
33kΩ
5%
5%
1%
5%
5%
0,1W
0,1W
0,1W
0,1W
0,1W
3181 ©
4103 ©
4106 ©
4107 ©
4108 ©
4822 051 10102
4822 051 20008
4822 051 20008
4822 051 20008
4822 051 20008
1kΩ
2% 0,25W
CHIP JUMPER 0805
CHIP JUMPER 0805
CHIP JUMPER 0805
CHIP JUMPER 0805
RDS only
USA only
not USA
USA only
RDS only
COILS
–––––––––––––––––––––––––––––––––––––––––––––––––––––
5102
4822 157 71634 RF-COIL MW
5109
4822 242 70665 FM-IF FILTER 10,7MHz
5110
4822 242 70665 FM-IF FILTER 10,7MHz
5111
2422 549 44023 AM-IF FILTER 450kHz
5112
4822 157 70302 AM-IF FILTER 450kHz
5114
5119
5121
5123
5130
4822 157 70302
4822 157 11443
4822 242 10261
2422 549 44108
4822 157 11843
AM-IF FILTER 450kHz
DISCRIMINATOR COIL
QUARTZ 75kHz
RF-COIL, AM-OSCILLATOR
RF COIL 1,5 TURNS
5131
4822 157 11843
RF COIL 1,5 TURNS
DIODES
–––––––––––––––––––––––––––––––––––––––––––––––––––––
6103 © 5322 130 34337 BAV99
6105 © 4822 130 83075 HN1V02H
6106 © 4822 130 83757 BAS216
6107 © 9340 386 90115 BZX284-C11
6120 © 4822 130 83757 BAS216
6130 © 4822 130 82833
6131 © 4822 130 82833
RDS only
RESISTORS
–––––––––––––––––––––––––––––––––––––––––––––––––––––
3101 © 4822 051 20333
33kΩ
5%
0,1W
3102 © 4822 117 10837
100kΩ
1%
0,1W
3103 © 4822 051 20822
8,2kΩ
5%
0,1W
3104 © 4822 117 13577
330Ω
1%
0,1W
3105 © 4822 117 11503
220Ω
5%
0,1W
3132 ©
3134 ©
3141 ©
3142
7A-4
1SV228
1SV228
TRANSISTORS
–––––––––––––––––––––––––––––––––––––––––––––––––––––
7102
4822 130 42131 BF550
7103 © 5322 130 42756 BC857C
RDS only
7111 © 5322 130 42755 BC847C
7112
4822 130 44503 BC547C
INTEGRATED CIRCUITS
–––––––––––––––––––––––––––––––––––––––––––––––––––––
7101 © 9351 740 80557 TEA5757H/V1, RADIO IC
9-1
9-1
Tapedeck wiring (Double deck)
TO ETF BOARD
CONNECTOR 1770 (ND) 14P
CONNECTOR 1740 (DB) 14P
REC
REV
REC
FWD
CRO2*
CRO2*
* Not for Ferro version
ETF7 TAPE MODULE
(Non-Dolby Version)
LH
+
–
MODE
SW
TAPE DECK
MOTOR
Mechanism B
Mechanism A
TO ETF BOARD
CONNECTOR 1730 (3P)
TO ETF BOARD
CONNECTOR 1710 (ND) 5P
CONNECTOR 1720 (DB) 6P
TABLE OF CONTENTS
Tape Module Wiring & variation table ....................... 9-1
Block diagram ............................................................ 9-2
Variations table for Analog Circuit
Brief Introduction ....................................................... 9-3
Connector assignment ............................................... 9-4
Non-autoreverse
ND/DD/FR
ND/DD/FF
Autoreverse
ND/DD/FR
Non-autoreverse
ND/DD/FF
Chrome/Ferro
Chrome/Ferro
Ferro
Chrome/Ferro
Chrome/Ferro
Ferro
-
-
100nF
3769
12k
8k2
8k2
2701 , 2702
150pF
270pF
270pF
3772
6k8
5k6
5k6
2703 , 2704
100pF
220pF
220pF
4785
-
-
0R jumper
2717 , 2718
10nF
15nF
15nF
3774
15k
8k2
8k2
2721 , 2722
6,8nF
6,8nF
-
6614
1N4148
-
-
2727 , 2728
470pF
1nF
1nF
7616
BC857B
-
-
3616
10k
1k
1k
7622
BC847B
-
-
3618
6k8
-
-
3620
10k trimmer
-
-
3622
-
10k trimmer
10k trimmer
3672
4k7
-
-
3676
47k
-
-
3687
220R
220R
-
3688
680R
-
18k
Tape deck electronics & Tape adjustments ............... 9-5
ETF7 Non-Dolby board layouts ................................. 9-6
2624
Analog Circuit diagram .............................................. 9-7
Servo Circuit diagram ................................................ 9-8
Exploded views & parts list ........................................ 9-9
Electrical parts list .................................................... 9-13
Autoreverse
3723 , 3724
15k
18k
3725 , 3726
10R
10R
-
3727 , 3728
5k6
6k8
6k8
3729 , 3730
3k3
4k7
4k7
3743 , 3744
1k5
2k2
2k2
3745 , 3746
3k3
5k6
5k6
3754 , 3755
1M
47R
47R
9-2
9-2
BLOCK DIAGRAM
Line-In
ATTEN
7710
7720
PB Out
9792 #
Playback
Head
PRE-AMPLIFIER
AN7318S
SOURCE SEL
HEF4952BT
ATTEN
For Dolby version only
ALCEN
1A0 1A1 1A2
ALC
PB In
Rec current
7740
Rec/Pb
Head
Rec In
PB EON. SW.
HEF4952BT
PLAYBACK
EQUALISATION
4794 #
PB A ADJ
PB B ADJ
1A0
1A1
PB Out
7630
DOLBY B NR
CXA1101M
DOLBY
REC Out
2A2
MUTE
2A0 2A1 2A2
MPX
BIAS SYM
7788
IEC I
IEC II
REC EON.
RECORD AMP
NJM4560D
HD SW.
REC EON. SW.
HEF4952BT
BIAS ADJ
NOM/HI SPEED
REC EON.
3A0
OSCILLATOR
CRB
1A0
ALCEN
7787
REC
1A2
7780
7791
CRA
7792
NOTE:
NS
1A1
2A0
# For Non-dolby version only
Only 1 channel is presented.
MicroProcessor Control / Communication lines
Direct / Indirect Control lines from Shift Registers
NS/HS
(NS)
SOLENOID
SUPPLY CTRL
SOLENOID
SUPPLY CTRL
MOTOR VCC
SUPPLY CTRL
NS/HS CTRL
4x
DECK(S) SW.
STATUS TO
VOLTS CONV.
2x
HS
AD1
7622
3A0
AD2
CLK
DATA
STROBE
7610
SHIFT
REGISTER
HEF4094BT
1A0
2A1
2A2
REC
NS/HS (NS)
Deck A (Pb) switches, sensors & motor
REC
Deck B (Rec/Pb) switches, sensors & motor
Erase
NOM/HI SPEED
REC EON.
3A0 3A1 3A2
(HS) (REC) (CRB)
Bias
REC ADJ
#
7730
REC
Erase
Head
2A2
7640
9-3
9-3
Brief introduction
General
1. Playback Mode
2.
During High speed dubbing, a feedback signal from the uP through pin 03 of the IC7610 (HEF4094BT) will trigger the
transistors 7622 (BC847B) and 7616 (BC857B) to cause a change in the voltage level between High and Low, thus changing
via connector 1701.
the speed of the motor.
Recording Mode
Recording Signal is selected and fed through by the Mode Selector IC7710 (HEF4952BT) which is then amplified by the
amplifier IC7720 (AN7323S). The amplified output signal will pass through IC7730 (HEF4952BT) for record equalization and
back to IC7710 (HEF4952BT) before registered into the Rec/PB Head of Deck B.
3.
14. IC7610 (HEF4094BT)
IC7610 (HEF4094BT) is a Shift Register use for issues the logic for cmos switch ICs (HEF4952BT) via 1A0, 2A1 and 2A2.
It also issues logic to On/Off SOL_A, SOL_B and MOT. Recording speed is controlled via NS/HS.
Dubbing Mode
In Dubbing mode, signal from the playback head Deck A is selected and fed through by the Mode Selector IC7710
(HEF4952BT) which is then equalised for playback mode by the amplifier IC7720 (AN7323S) so that a flat response is
4.
13. Motor Speed (For FR versions only)
Signal from the playback head Deck A or Deck B is selected and fed through by the Mode Selector IC7710 (HEF4952BT).
The signal is amplified by amplifier IC7720 (AN7323S) before feeding to the IC7740 (HEF4952BT) and out to the AF Board
Dolby Circuit (For sets with Dolby B NR version only)
15. IC7630 (CXA1551M)
obtained after the pre-amp. The equalised signal will then follow the same path as in the Recording mode.
IC7630 (CXA1551M) in the Dolby circuit is a Dolby Noise Reduction Type B IC for the Playback and Recording signal. Noise
Reduction ON/OFF are controlled by DOLBY, which is from CLK, direct from uP. After clocking in DATA, CLK is set to HIGH/
Mode Selector
The Mode Selector IC7710 (HEF4952BT) caters for 4 inputs signal, namely Playback Signal from Deck A, Playback Signal
LOW for NR OFF/ON.
from Deck B, Recording Signal and Dubbing Signal.
5.
Amplifier PB/REC
Amplifier IC7720 (AN7323S) is for the purpose of amplifying the Playback and Recording signal from the Mode Selector.
6.
Automatic Level Control (ALC)
ALC circuit consists of resistors (3760, 3765, 3766, 3767), capacitors (2762 , 2763) and control by transistor 7787 (BC847B).
ALC limits the amplifier output to a constant value when input signal becomes too large, thus limiting recording current to
16. 19kHz Filter
The 19kHz filters 5631 & 5632 (LXD-210) in the Dolby circuit is for the purpose of filtering the 19kHz Pilot Tone (for Tuner
signal only) of the Recording signal.
17. Level Adjust
The Variable resistor 3635, 3636,3641 and 3642 in the Dolby circuit is for adjusting the playback level of the Dolby reference
(400Hz , 200nWb/m). Transistor 7631, 7632 are ON to enable adjustment of 3641, 3642 during Playback Deck A. Transistor
7633, 7634 and 3635, 3636 are active for Playback Deck B.
below saturation level, to prevent recording distortion.
18. Amplifier IC7640 (NJM4560M)
7.
Muting Circuit (For Non-Dolby version only)
Switch S4 of the IC7740 (HEF4952BT) is for the purpose of muting the output during Recording mode. During Recording
mode, S4 is closed and shorted to the ground.
8.
IC7740 (HEF4952BT)
The function of the IC7740 (HEF4952BT) is to change time constant between 120us Ferro (IEC I) and 70us Chrome (IEC
The Amplifiers 7640A & 7640B (NJM4560M) in the Dolby circuit is for the purpose of amplified the Recording signal.
19. Muting Circuit
The muting circuit which consists of transistors 7788, 7789 and 7790 (BC847B) is for the purpose of muting the output during
Recording mode.
II) during playback mode. It will automatically determined whether the tape type is 120us Ferro (IEC I) or 70us Chrome (IEC
II). This IC will switch to Flat Gain during the Recording mode.
9.
IC7730 (HEF4952BT)
The function of the IC7730 (HEF4952BT) is to change gain and time constant according to tape type and recording speed
to boost recording current at higher frequency during recording to compensate for head loss. It will automatically determined
whether the tape type is 120us Ferro (IEC I ) or 70us Chrome (IEC II).
10. Bias Level
Bias Level making use of the Variable resistor (3773) for adjusting the optimal level of the bias current for Ferro or Chrome.
11. Bias Symm (For Dolby B NR version only)
Bias Symm making use of the Variable resistor (3785) to adjust the bias current for the left and the right channel to be equal.
12. PB Switch
Playback Switch which consists of the FETs 7785 (For Dolby B NR version only) & 7786 (J111) is for the purpose of providing
a virtual ground for the Rec/PB Head (Deck B) during Playback mode. During the Playback mode, the FETs are turn on and
shorted pin 2 and 4 of connector 1720 to the ground. During Recording mode, the FETs are turn off to allow the oscillator
signal to be superposition onto the Recording signal for recording.
NOTATIONS & ABBREVIATIONS USED IN THIS
DOCUMENT
CR
Chrome (IEC type II)
DB
Dolby NR type B
DD
Double Deck
DM
Double Motor
FE
Ferro (IEC type I)
FF
Non-Autoreverse
FR
Autoreverse Deck B
Gnd x Ground x
HSD
High speed dubbing
ND
Non Dolby
NR
Noise Reduction
NSD
Normal speed dubbing
PB
Playback
REC
Record
S/A
Sub-assy
SD
Single Deck
SM
Single Motor
9-4
9-4
CONNECTORS ASSIGNMENTS:
CONNECTOR 1701
1
2
3
4
5
6
7
REC-L
REC-R
GND A
TAPE-L
+12V
TAPE-R
-CMOS
CONNECTOR 1703
1
2
GND M
+MOTOR
CONNECTOR 1706
1
2
3
4
5
6
7
AD2
AD1
+5V
GND P
CLK
DATA
STROBE
CONNECTOR 1710
1
2
3
4
5
B R/P HD L+
GND A
B R/P HD R+
ERASE HEAD
GND A
CONNECTOR 1720
1
2
3
4
5
6
B R/P HD L+
B R/P HD LB R/P HD R+
B R/P HD RERASE HEAD
GND A
CONNECTOR 1730
1
2
3
A PB HD L+
GND A
A PB HD R+
INTERCONNECTION TO AF BOARD
Record input left
Record input right
AF Ground
Playback output left
D.C. supply (+12V) for AF electronics
Playback output right
Negative d.c. supply (-9V) for CMOS ICs
INTERCONNECTION TO AF BOARD
Motor Ground
D.C. supply (+12V) for tape deck motor & solenoid
INTERCONNECTION TO FRONT BOARD
Deck sensing switches output voltage / Deck A EOT
Deck sensing switches output voltage / Deck B EOT
DC supply +5V for ADC network
Control & Oscillator Ground
HEF4094BT shift register Clock line
HEF4094BT shift register Data line
HEF4094BT shift register Strobe line
DECK B HEADS CONNECTON (For Non-Dolby version only)
R/P Head left channel positive
R/P Head return ground
R/P Head right channel positive
Erase Head
Erase Head ground
DECK B HEADS CONNECTON (For Dolby B NR version only)
R/P Head left channel positive
R/P Head left channel negative
R/P Head right channel positive
R/P Head right channel negative
Erase Head
Erase Head ground
DECK A HEAD CONNECTIONS (For Double Deck versions only)
Pb Head left channel positive
Pb Head return ground shield
Pb Head right channel positive
CONNECTOR 1740
1
2
3
4
5
6
7
8
9
10
11
12
13
14
REC REW
CrO2 B
REC FWD
PHOTO B
SOL B
Vcc
MODE B
GND M
SOL A
PHOTO A
MODE A
L
CrO2 A
H
CONNECTOR 1770
1
2
3
4
5
6
7
8
9
10
11
12
13
14
REC REW
CrO2 B
REC FWD
PHOTO B
SOL B
Vcc
MODE B
GND M
SOL A
PHOTO A
MODE A
L
CrO2 A
H
DECK A & B CONTROL INTERFACE (For Dolby B NR version only)
Record tab protection status switch (reverse)
Chrome tape detection switch deck B
Record tab protection status switch (forward)
Photo sensor output (tape movement indication)
Solenoid supply for deck B
Deck / Motor supply
Mode switch (head engagement)
Deck / Motor ground
Solenoid supply for deck A
Photo sensor output (tape movement indication)
Mode switch (head engagement)
L pin for motor
Chrome tape detection switch deck A
H pin for motor
[open=on: close=off]
[open=Cr: close=Fe]
[open=on: close=off]
[open=off: close=engaged]
[open=off: close=engaged]
[open=Cr: close=Fe]
DECK A & B CONTROL INTERFACE (For Non-Dolby version only)
Record tab protection status switch (reverse)
Chrome tape detection switch deck B
Record tab protection status switch (forward)
Photo sensor output (tape movement indication)
Solenoid supply for deck B
Deck / Motor supply
Mode switch (head engagement)
Deck / Motor ground
Solenoid supply for deck A
Photo sensor output (tape movement indication)
Mode switch (head engagement)
L pin for motor
Chrome tape detection switch deck A
H pin for motor
[open=on: close=off]
[open=Cr: close=Fe]
[open=on: close=off]
[open=off: close=engaged]
[open=off: close=engaged]
[open=Cr: close=Fe]
9-5
9-5
TAPE MECHANISM ELECTRONICS
TAPE ADJUSTMENT & CHECK TABLE
B Photo Sensor
Rec-R
1. B Rec Switch (REV)
CrO2*
2. B CrO2 Switch
TEST
CASSETTE
RECORDER
MODE
MEASURE
ON
ADJUST
READ ON
to
with
ADJUST MOTOR SPEED
3. B Rec Switch (FWD)
Rec-F
4. B Photo Out
Solenoid
PLAY B
SBC420
3150Hz
NORMAL SPEED
PLAY A
or
2
LEFT RIGHT
frequency
counter
3620
3150Hz +/- 0.5%
check
3150Hz -0.8/+1.8%
CHECK WOW & FLUTTER
5. B Solenoid
SBC420
3150Hz
DECK A & B
PLAY
1
or
2
check
<0.4 % DIN
left hand screw
max. output level
& left=right
W&F-meter
LEFT RIGHT
6. Vcc 12V
B-Mode
1
ADJUST AZIMUTH
7. B Mode Switch
8. Gnd
PLAY FWD
SBC420
10kHz
DECK A & B
Solenoid
2
mV-meter
right hand screw
CHECK PLAYBACK FREQUENCY RESPONSE
10. A Photo Out
Motor
or
PLAY REV # LEFT RIGHT
R1 (680R)
9. A Solenoid
1
DECK A & B
PLAY
SBC420
1
or
2
mV-meter
check
limits see fig.1
3773
995mV
check
750mV +/- 1.5dB
mV-meter
check
limits see fig. 2 *
THD-meter
check
<3% *
LEFT RIGHT
11. A Mode Switch
ADJUST BIAS CURRENT
12. Motor L
A-Mode
SBC419A^
13. A CrO2 Switch
R2 (680R)
14. Motor H
A Photo Sensor
RECORD
DECK B
SBC420
Inject 3mV signals
100Hz, 250Hz, 1kHz,
10kHz, 12.5kHz
Mechanism A Head Wires Soldering
Pink or
Red
Play
Head
White
via
3
or
RECORD B
RECORDED
CASSETTE
PLAY B
SBC419A^
or
SBC420
RECORD B
4
Screen
(Gnd)
via
3
or
4
Mechanism B Head Wires Soldering (Non-Dolby version)
Head wire
connector pcb
1.
2.
3.
4.
5.
+L ch (White)
- ch (Black)
+R ch (Red)
E Head (Blue)
E Head (Yellow)
Head wire
connector pcb
1.
2.
3.
4.
5.
Rec/Pb
Head
Erase
Head
White
Black
Red
Blue
Yellow
For Normal Head
For Auto-reverse Head
6
mV-meter
LEFT RIGHT
SBC419A^
or
SBC420
Inject 1kHz 8.85mV
Rec/Pb
Head
or
CHECK OVERALL FREQUENCY RESPONSE AND DISTORTION
CrO2*
* No Leaf switch & copper pattern
shorted together for Ferro version
5
1
or
2
LEFT RIGHT
RECORDED
CASSETTE
PLAY B
1
or
2
LEFT RIGHT
SBC419A^ : 4822 397 30069
SBC420 : 4822 397 30071
# For Auto-reverse version only
* If high frequencies are not within limits, decrease bias and re-measure.
If distortion is too high, increase bias and re-meaure
^ Not applicable for Ferro version
level(dB)
level(dB)
Mechanism B Head Wires Soldering (Dolby B NR version)
Rec/Pb
Head
Head wire
connector pcb
Head wire
connector pcb
1.
2.
3.
4.
5.
6.
+L ch (White)
- L ch (Black)
+R ch (Red)
- R ch (Blue)
E Head (Yellow)
E Head (Yellow)
For Auto-reverse Head
1.
2.
3.
4.
5.
Rec/Pb
Head
Erase
Head
8dB
White
Black
Red
Blue
Yellow
80
250
4k
figure. 1
For Normal Head
8dB
10dB (HSD)
8dB
6dB
12.5k
f(Hz)
100
8dB
10dB (HSD)
6dB
250
4k
figure. 2
10k
f(Hz)
9-6
9-6
COMPONENT LAYOUT
CHIP LAYOUT
2
4
3
5
6
1
3139 113 3409 pt2 dd wk0042
2
4
1
3
Some location on this board is prepared for both 0603 & 0805 SMDs footprint,
in such locations 0603 SMDs may be substituted.
6
5
3139 113 3409 pt2 dd wk0042
9-7
9-7
ANALOG CIRCUIT
1701 F9
1710 C1
1730 A1
2701 B2
2702 B2
2703 A2
2704 B2
2705 A2
2706 A2
2707 A4
2708 B4
2709 A5
2710 B5
2711 A6
2712 B6
2713 A6
2714 B6
2715 A4
2716 C4
2717 C6
2718 D6
2745 F5
2746 F8
2747 E8
2760 E3
2761 B5
2762 B6
2763 B6
2735 B3
2737 A6
2738 B6
2741 D6
2742 C3
2743 F1
2744 A4
2726 D4
2727 A3
2728 E5
2729 A8
2730 B8
2733 A5
2734 C4
2719 C5
2720 D5
2721 C5
2722 D5
2723 C5
2724 D5
2725 D4
1
2765 B4
2769 F7
2770 F8
2780 F3
2781 F2
2782 F2
2784 F1
2
2785 F1
2786 D1
2787 D3
3701 B1
3702 C2
3703 A2
3704 B1
3712 B4
3713 A7
3714 B7
3715 A6
3716 B6
3717 C6
3718 E6
3705 A4
3706 B4
3707 A5
3708 B4
3709 A4
3710 C4
3711 A5
3
3726 D5
3727 A7
3728 B7
3729 A7
3730 B7
3731 A7
3732 B7
3719 C6
3720 E6
3721 C6
3722 D6
3723 A3
3724 D5
3725 C5
4
3744 F8
3745 F8
3746 E8
3748 C8
3749 C7
3751 E5
3752 F4
3733 A2
3734 B2
3735 A2
3736 B1
3741 A6
3742 C7
3743 F8
3760 A7
3761 E3
3762 E2
3763 A5
3764 A5
3765 B6
3766 B7
3753 F5
3754 E8
3755 E7
3756 D8
3757 D8
3758 D8
3759 D7
5
3767 A7
3768 E8
3769 E4
3770 F2
3771 F2
3772 F3
3773 E3
6
3781 D2
3784 D1
3786 F4
3787 C3
3788 C3
3789 F4
4790 C3
3774 E3
3775 F3
3776 F2
3777 F2
3778 E1
3779 D3
3780 D2
7
6786 B7
7710 A3
7720 A5
7730 D6
7740 A8
7780 F4
7781 F3
6774 D3
6775 C3
6776 F3
6777 E2
6778 E4
6782 C7
6785 A7
4794 C6
5701 D2
5703 F1
6770 E2
6771 E2
6772 D1
6773 D1
9791 A8
9792 B8
9793 A6
7782 E1
7783 E2
7784 D2
7786 C2
7787 C8
7791 F5
7792 D8
8
9
* 2727
3735
470p
3711
22K
* 3723
150K
2733
P
3716
1N4148
1K8
6785
6786
4M7
1N4148
4M7
3767
3766
47u
1K8
2763
4u7
2762
220u
2761
330p
2714
10u
2710
3715
330p
2712
47u
5K6
22n
OSCILLATOR
B2
6782
P
3775
2K2
8
S4
VSS
4
VEE
VDD
+C
PLAYBACK
EQUALISATION
S4
B
B4
REC
A2 A1
0
0
0
0
0
1
0
1
1
0
1
0
1
1
1 1
A0 S0 S1 S2 S3 S4
1
0
1
1
1 1
1
0
1
1
1
1 1
0
1
1
1
1 1
1
0
1
1
1
A
+5
CONTROL LOGIC
-C
2A0
13
10K
7792
BC847B
3756
CRA
220K
3757
+C
7730
HEF4952B
P
10n
3718
12K
2K2
P
* 3754
HS
2747#
1M
A
*
M
-C
2
7 -CMOS
6 TAPE-R
3K3
+12
5
2
+12V
* 3745
4 TAPE-L
B3
ANALOG CCTRY
3744
470p
2770
A
2769
100n
3K3
*
A
A
*
A
A
3 GND_A
A
2 REC-R
REC_R
F
1 REC-L
REC_L
1A0
P
A
P
L Not For ND/DD/FR
* See Variant Table for details
# For Provision Only
P
1701
TO/FROM
4
3
Note : Some values may varies, see respective parts list for correct value.
1
E
3768
10K
* 3746
B4
1
100n
REC
# 2745
3753
100K
P
1M
3755
NS Ferro
HS Ferro
REC MUTE
REC MUTE
NS Chrome
HS Chrome
REC MUTE
--
A2 A1 A0 S0 S1 S2 S3 S4
1
0 0
0
1
1
0 0
1 1
1
1
0 1
0
1
1 1
1
0 1
1 0
1
1
0
1
1 0
1 1
1
1
0
1 1
1
1
1 1
100n
* 2718
7791
BC847B
100K
D
220K
470p
3751
1A1
C
7787
BC847B
47K
2741
P
A 100n
3K9
3720
33n
2K2
3A0
REC
CRB
3722
2720
15K
* 2728
3748
3749
1K5
4n7
3752
47K
3789
-C
HS
S4
15n
* 3724
1N4148
1K5
2724
1N4148
22K
A
13
VDD
# 2746
22u
7781
BC847B
M
4
VEE
3743
6n8
10R
2
1 S0
3 S1
5 S2
S3
6
6778
3786
7780
BC847B
2A0
2A1
2A2
3
4
5
A
10K
* 3726
100n
2760
3774
15K
1N4148
P
10n
6K8
6776
*
4n7
3776
ERASE
6K8
8
-STOP
-REC
HS Chrome
Pb Chrome
-Pb Ferro
ALCEN
3758
* 2722
CRB
+12
S4
VSS
9792
10K
2765
2716
100p
10R
3709
470p
3710
22n
33n
2787
P
3777
P
A
2726
2u2
BZX79-F8V2
1K2
2782
1u
15n
22n
15n
+5
* 3769
4K7
4
A
2730
3714
LH
7
A0
A1 9
10
A2
REC EQUALISATION
6K8
1
3771
A
2780
1K5
2785
2784
A
3K3
* 3728
A
10n
3717
12K
10R
2723
A
BIAS
LEVEL
3773
5
150R
3K9
3719
15
16 S0
14 S1
12 S2
11 S3
470p
*
3772
2
CLNS-2A833 YEZ
5703
A
10K
6777
6
2743
820R
2781
F
6771
3
MT2
3761
8K2
* 3730
P
7
A0
A1 9
10
A2
2
1 S0
3 S1
5 S2
S3
6
3732
2K2
* 2717
3721
* 3725
+C
3762
P
7783
BC847B
3770
8
A
* 3729
3A0
1N4148 1N4148
6770
P
7
7784
BC857B
1N4148
6772
6R8
BC557B
7782
MT1
* 2721
B2
1N4148
A
A
3778
E
1M
1N4148
15
16 S0
14 S1
12 S2
11 S3
3742
A
2719
B1
REC
330K
6774
8K2
1A0
3779
4R7
100p
3780
5701
6773
2786
9
B3
7740
HEF4952B
10R
A
470p
A
4M7
100n
NF1
8
6n8
P
-C
OUT1
NC1 NC2
4n7
3781
4
150K
2734
2725
A
1K
39K
A
9791
120R
2738
33n
2742
3784
3
22n
3K3
ALCEN
IN1
6
3760
A
3765
AIN1
5K6
3731
3759
4790
7786
J111
RF
7
10R
100n
PB/REC
GND AMPLIFIER
15
3706
A
A
+12
A
2737
2
ALCC
1
100p
7720
Vcc
100R
3712
1M
6
D
220R
3708
3787
5
16
A
14
AN2
AN7323S
+12
A
1N4148
4
470u
220R
6775
3
OUT2
NF2
2729
3713
2711
13
* 3727
LH
5
PC1
IN2
11
100R
3764
A
2
C
2709
470p
2707
RIGHT
CHANNEL
2708
A0 S0 S1 S2 S3 S4
1
0
1
1
1 1
1
0
1
1
1 1
1
0
1
1
1
1 1
0
1 1
1
1
3707
A
A
A
1
100n
2744
S4
2715
2K2
9793
4794
220R
1710
13
VDD
A
PC2
10
470u
*
220R
3702
REC/PB
DECK B
-C
VSS
4
VEE
A2 A1
STOP
0 0
Pb deck A 0 0
Pb deck B 0 1
-0 1
REC in
1 0
Dubbing
1 0
-1 1
-1 1
3741
10u
12150K
470p
220R
1M
5
*
8
S4
+C
*
150p
3701
2
1 S0
3 S1
5 S2
S3
6
100p
1K2
A
2702
B
2704
22K
A
150p
REC_R
2701
220R
3736
3734
3704
220p
2706
A
1A0
1A1
100n
3
4
MODE
SELECTOR
7
A0
A1 9
10
A2
3788
2705
220R
A
2
15
16 S0
14 S1
12 S2
11 S3
3763
3705
LEFT CHANNEL
7710
HEF4952B
10R
15K
A
3703
1
2713
B1
2735
*
A
1730
100p
1K2
3
220p
A
2703
PLAY BACK
DECK A
3733
REC_L
6
7
8
9
AF
9-8
9-8
SERVO CONTROL CIRCUIT
1702 A7
1703 B1
1706 E1
1760 B8
1770 B7
2621 D2
2622 D2
2623 D2
2624 E2
2625 E4
2626 B1
2627 A7
1
3607 C6
3608 D6
3609 C6
3604 C2
3605 B3
3606 C3
3601 B2
3602 C2
3603 B2
2
3618 A4
3619 A4
3620 A4
3613 B2
3614 C6
3616 A5
3610 D6
3611 C6
3612 D6
3
3630 A6
3672 B4
3674 B5
3625 B3
3626 B6
3628 A5
3622 A4
3623 B3
3624 B6
4
5
4785 D2
4795 E3
6611 A2
3687 D2
3688 A5
3689 E3
3680 C5
3685 D2
3686 E6
3676 C5
3678 B5
3679 B3
6612 B6
6614 B4
7610 D4
6
7612 A6
7613 A3
7614 A6
7616 A4
7618 B6
7619 B4
7
7620 B6
7622 B5
7623 D2
7624 D6
9705 A7
8
9
DECK AB
*
100n
# 2627
100K
3628
Rec_RVS
*
M
6612
100K
3624
1K
7620
BC847B
M
3
CrO2_B
2
Rec_RVS
4
Rec_FWD
3
+5
3614
M
M
47K
* 7622
BC847B
3680
M
5
photo_B
4
M
6
sol_B
5
3626
47K
3679
2K2
2K2
3605
3601
M
*
4K7
27K
47K
100n
+5
2K2
3603
1703
# 2626
1
3613
HS
3672*
3678
7619
BC847B
7618
BC847B
47K
+5
2
3676
B
6614
1K
1N4148
4K7
7
Vcc
6
3674
8
mode_B
7
470R +MOTOR
7614
PMBT2907
3625
M
+MOTOR
Gnd
8
M
A
SOL_A
9
1N4003
3623
L
100K
CR02_A
3630
*
7616 *
BC857B
9705
PHOTO_A
10
B
2
Rec_RVS
1
1
1770
# 1760
27K
1N4003
6611
PHOTO_A
10K
L
SOL_A
mode_A
11
1702
680R
10K
3688
+MOTOR
L
12
*
3622
7613
PMBT2907
680R
3620
A
# 3619
*
CR02_A
13
7612
PMBT2907
10K
3616
6K8
3618
+MOTOR
SERVO CONTROL
CCTRY
H
14
+5
CRA
STR
O5
P
CP
O0
O1
O2
6
CLK
5
GND_P
4
+5
3
AD1
2
AD2
1
VDD
2625
* 2624
P 100n
M
2A2
16
P 100n
2K2
CRB
14
D
7624
BC847B
4
5
REC
1A0
6
*
See Variant Table for details
#
For Provision Only
L
Not For ND/DD/FR
E0
15
2A1
Note : Some values may varies, see respective parts list for
correct value.
+5
+5
E
**
**
E
D
220R
* 4785
STROBE 7
DATA
3
13
7610
HEF4094BT O6 12
O4
* 3687
11
100K
2
--
3686
1n
2622
470p
2621
D
470p
2623
100K
C
27K
O7
2K2
3607
1
Os
7
120K
3608
3685
O3
2K2
3609
9
7623
BC847B
Os’
56K
3610
VSS
10
3611
P
8
3612
120K
56K
3606
3602
C
27K
3604
P
1706
TO/FROM
FRONT
4795
3689
4K7
1
2
3
4
5
6
7
8
9
9-9
9-9
TAPE MODULE EXPLODED VIEW
TAPE MECHANISM - MOTOR EXPLODED VIEW
1
1
3139 118 77130
3139 118 77140
Autoreverse Mech. CWE44FR01
Non-Autoreverse Mech. CWE44FF02 Chrome/Ferro
31
91
4822 361 11055
-
Motor Assembly
Screw M2,6 x 5
1
3
3139 118 77950
-
Non-Autoreverse Mech. CWE44FF05 Ferro
Screw D3 x 10
92
-
Screw M2 x 5
6
7
3139 110 34080
Screw M2 x 16
Flex Cable 14 pin 7,5 cm
Note: Only the parts mentioned in this list are normal
service spare parts.
Note: Only the parts mentioned in this list are normal service spare parts.
9-10
TAPE MECHANISM A - PLAY
MECHANICAL PARTS - PLAY MECHANISM
1
9965 000 02313 Play Head (Non-Autoreverse deck)
1
9965 000 02321 Play Head (Autoreverse deck)
12 4822 402 10972 Pinch Arm Assembly R
23 9965 000 02314 Coil Assembly
25
32
9965 000 06443
4822 528 11209
Cam Gear
Flywheel Assembly RV
42
42
9965 000 02315
9965 000 02718
Belt AF (Autoreverse deck)
Belt AF (Non-autoreverse deck)
69
4822 492 11761
Spring
102 4822 532 12931
103 4822 532 12932
Washer
Washer
104 4822 532 12933
Washer
Note: Only the parts mentioned in the list are normal service
spare parts.
9-10
9-11
TAPE MECHANISM B - RECORD/PLAYBACK (Non-Autoreverse version)
MECHANICAL PARTS - REC/PB MECHANISM
1
9965 000 02313
Play Head
3
9965 000 02600
Head, Erase
12
4822 402 10972
Pinch Arm Assembly R
23
9965 000 02314
Coil Assembly
25
9965 000 06443
Cam Gear
32
4822 528 11209
Flywheel Assembly RV
44-2
44-3
9965 000 02317
9965 000 02320
Flex Socket 14 Pin
Photo Interrupter
44-4
44-6
4822 050 16801
9965 000 02318
680R 1% 0,4W
Leaf Switch
44-7
9965 000 02319
Mode Switch
59
69
9965 000 02719
4822 492 11761
Belt BF (Large)
Spring
102
103
4822 532 12931
4822 532 12932
Washer
Washer
104
4822 532 12933
Washer
Note: Only the parts mentioned in the list are normal service
spare parts.
9-11
9-12
TAPE MECHANISM B - RECORD/PLAYBACK (Autoreverse version)
MECHANICAL PARTS - REC/PB MECHANISM
12
4822 402 10972
Pinch Arm Assembly R
23
9965 000 02314
Coil Assembly
25
9965 000 06443
Cam Gear
32
4822 528 11209
Flywheel Assembly RV
39
9965 000 02322
Belt AF
44-2
9965 000 02317
Flex Socket 14 Pin
44-3
44-4
9965 000 02320
4822 050 16801
Photo Interrupter
680R 1% 0,4W
44-6
44-7
9965 000 02318
9965 000 02319
Leaf Switch
Mode Switch
45
9965 000 02323
Rec/Pb Head Assembly
50
54
4822 402 10973
9965 000 02324
Pinch Arm Assembly L
Flywheel Assembly L
69
73
4822 492 11761
4822 492 11762
Spring
Spring
101
9965 000 02325
Washer
102
103
4822 532 12931
4822 532 12932
Washer
Washer
104
107
4822 532 12933
9965 000 02326
Washer
Washer
109
9965 000 02327
Washer
Note: Only the parts mentioned in the list are
normal service spare parts.
9-12
9-13
9-13
ELECTRICAL PARTS LIST - ETF7 NON-DOLBY BOARD
MISCELLANEOUS
1701 482226710953
Flex Socket 7pin Vert.
1706 482226710953
1770 482226751255
Flex Socket 7pin Vert.
Flex Socket 14pin Vert.
CAPACITORS
2621 532212231647
2622 532212234099
1nF 10% 63V
470pF 10% 63V
2623 532212234099
2624 482212614585
470pF 10% 63V
100nF 10% 50V only for Ferro
2625 482212614585
2701 532212233538
100nF 10% 50V
150pF 2% 63V Autoreverse
2701 482212233216
2702 532212233538
270pF 5% 63V Non-autoreverse
150pF 2% 63V Autoreverse
2702 482212233216
2703 532212232531
270pF 5% 63V Non-autoreverse
100pF 5% 50V Autoreverse
2703 482212233575
2704 532212232531
220pF 5% 63V Non-autoreverse
100pF 5% 50V Autoreverse
2704 482212233575
2705 482212233575
220pF 5% 63V Non-autoreverse
220pF 5% 63V
2706 482212233575
2707 532212234099
220pF 5% 63V
470pF 10% 63V
2708 532212234099
2709 532212231863
470pF 10% 63V
330pF 5% 63V
2710 532212231863
2711 532212232531
330pF 5% 63V
100pF 5% 50V
2712 532212232531
2713 482212440248
100pF 5% 50V
10µF 20% 63V
2714 482212440248
2715 482212480195
10µF 20% 63V
470µF 20% 10V
2716 482212480195
2717 482212233177
470µF 20% 10V
10nF 20% 50V Autoreverse
2717 482212613188
2718 482212233177
15nF 5% 63V Non-autoreverse
10nF 20% 50V Autoreverse
2718 482212613188
2719 482212612105
15nF 5% 63V Non-autoreverse
33nF 5% 50V
2720 482212612105
2721 532212231866
33nF 5% 50V
6,8nF 10% 63V not for Ferro
2722 532212231866
2723 482212613188
6,8nF 10% 63V not for Ferro
15nF 5% 63V
2724 482212613188
2725 532212610223
15nF 5% 63V
4,7nF 10% 63V
2726 532212610223
2727 532212234099
4,7nF 10% 63V
470pF 10% 63V Autoreverse
2727 532212231647
2728 532212234099
1nF 10% 63V Non-autoreverse
470pF 10% 63V Autoreverse
2728 532212231647
2729 532212232654
1nF 10% 63V Non-autoreverse
22nF 10% 63V
2730 532212232654
2733 532212234099
22nF 10% 63V
470pF 10% 63V
2734 532212234099
2735 482212614585
470pF 10% 63V
100nF 10% 50V
2737 482212614585
100nF 10% 50V
ELECTRICAL PARTS LIST - ETF7 NON-DOLBY BOARD
2738 482212614585
2741 482212611585
100nF 10% 50V
22nF +80/-20% 25V
3685 482211652234
3686 482211710837
100k 5% 0,5W
100k 1% 0,1W
3745 482205120332
3745 482205120562
3k3 5% 0,1W
5k6 5% 0,1W
Autoreverse
Non-autoreverse
2742 532212232654
2743 532212232654
22nF 10% 63V
22nF 10% 63V
3687 482211711503
3688 482211710361
220R 1% 0,1W not for Ferro
680R 1% 0,1W Autoreverse
3746 482205120332
3746 482205120562
3k3 5% 0,1W
5k6 5% 0,1W
Autoreverse
Non-autoreverse
2744 482212614585
2760 482212614585
100nF 10% 50V
100nF 10% 50V
3701 482211711503
3702 482211711503
220R 1% 0,1W
220R 1% 0,1W
3748 482211711449
3749 482211710834
2k2 1% 0,1W
47k 1% 0,1W
2761 482212480144
2762 482212440769
220µF 20% 25V
4,7µF 20% 100V
3703 482211711503
3704 482211711503
220R 1% 0,1W
220R 1% 0,1W
3751 482211710833
3752 482211710837
10k 1% 0,1W
100k 1% 0,1W
2763 482212440433
2765 482212440433
47µF 20% 25V
47µF 20% 25V
3705 482211711503
3706 482211711503
220R 1% 0,1W
220R 1% 0,1W
3753 482211710837
3754 482205120105
100k 1% 0,1W
1M 5% 0,1W
2769 532212234099
2770 532212234099
470pF 10% 63V
470pF 10% 63V
3707 482205120101
3708 482205120101
100R 5% 0,1W
100R 5% 0,1W
3754 482205120479
3755 482205120105
47R 5% 0,1W Non-autoreverse
1M 5% 0,1W
Autoreverse
2780 482212481151
2781 482212233177
22µF 20% 50V
10nF 20% 50V
3709 482205120109
3710 482205120109
10R 5% 0,1W
10R 5% 0,1W
3755 482205120479
3756 482211713579
47R 5% 0,1W Non-autoreverse
220k 1% 0,1W
2782 532212610223
2784 482212151305
4,7nF 10% 63V
15nF 10% 50V
3711 482205120154
3712 482205120154
150k 5% 0,1W
150k 5% 0,1W
3757 482211713579
3758 482211710833
220k 1% 0,1W
10k 1% 0,1W
2785 482212421913
2786 532212232531
1µF 20% 63V
100pF 5% 50V
3713 482205120109
3714 482205120109
10R 5% 0,1W
10R 5% 0,1W
3759 482211710833
3760 482205120121
10k 1% 0,1W
120R 5% 0,1W
2787 482212612105
33nF 5% 50V
3715 482205120182
3716 482205120182
1k8 5% 0,1W
1k8 5% 0,1W
3761 482205021003
3762 482211711454
10k 1% 0,6W
820R 1% 0,1W
2k2 1% 0,1W
2k2 1% 0,1W
3763 482205120154
3764 482211683872
150k 5% 0,1W
220R 5% 0,5W
Autoreverse
RESISTORS
3601 482211711449
2k2 1% 0,1W
3717 482211711449
3718 482211711449
3602 482205120273
3603 482211711449
27k 5% 0,1W
2k2 1% 0,1W
3719 482211711383
3720 482211711383
12k 1% 0,1W
12k 1% 0,1W
3765 482205120393
3766 482205120475
39k 5% 0,1W
4M7 5% 0,1W
3604 482211711148
3605 482211711449
56k 1% 0,1W
2k2 1% 0,1W
3721 482205120392
3722 482205120392
3k9 5% 0,1W
3k9 5% 0,1W
3767 482205120475
3768 482211710833
4M7 5% 0,1W
10k 1% 0,1W
3606 482205120124
3607 482211652256
120k 5% 0,1W
2k2 5% 0,5W
3723 482211683933
3723 482211710965
15k 1% 0,1W
18k 1% 0,1W
Autoreverse
Non-autoreverse
3769 482211711383
3769 482205120822
12k 1% 0,1W
8k2 5% 0,1W
3608 482205120273
3609 482211652256
27k 5% 0,1W
2k2 5% 0,5W
3724 482211683933
3724 482211710965
15k 1% 0,1W
18k 1% 0,1W
Autoreverse
Non-autoreverse
3770 482211711139
3771 482205120122
1k5 1% 0,1W
1k2 5% 0,1W
3610 482205120124
3611 482211652256
120k 5% 0,1W
2k2 5% 0,5W
3725 482205120109
3726 482205120109
10R 5% 0,1W not for Ferro
10R 5% 0,1W not for Ferro
3772 482211711507
3772 482205120562
6k8 1% 0,1W
5k6 5% 0,1W
3612 482211711148
3613 482205120273
56k 1% 0,1W
27k 5% 0,1W
3727 482205120562
3727 482211711507
5k6 5% 0,1W
6k8 1% 0,1W
Autoreverse
Non-autoreverse
3773 482210012227
3774 482211683933
Trimmer 4k7 30% 0,1W
15k 1% 0,1W
Autoreverse
3614 482205120273
3616 482211710833
27k 5% 0,1W
10k 1% 0,1W
Autoreverse
3728 482205120562
3728 482211711507
5k6 5% 0,1W
6k8 1% 0,1W
Autoreverse
Non-autoreverse
3774 482205120822
3775 482205120478
8k2 5% 0,1W Non-autoreverse
4R7 5% 0,1W
3616 482205110102
3618 482211711507
1k 2% 0,25W
6k8 1% 0,1W
Non-autoreverse
Autoreverse
3729 482205120332
3729 482205120472
3k3 5% 0,1W
4k7 5% 0,1W
Autoreverse
Non-autoreverse
3776 482211711507
3777 482211710353
6k8 1% 0,1W
150R 1% 0,1W
3620 482210011141
3622 482210011141
Trim. 10k 30% Autoreverse
Trim. 10k 30% Non-autoreverse
3730 482205120332
3730 482205120472
3k3 5% 0,1W
4k7 5% 0,1W
Autoreverse
Non-autoreverse
3778 482205210688
3779 482205120334
3623 482211710837
3624 482211710837
100k 1% 0,1W
100k 1% 0,1W
3731 482205120822
3732 482205120822
8k2 5% 0,1W
8k2 5% 0,1W
3780 482205120105
3781 482205120475
1M 5% 0,1W
4M7 5% 0,1W
3625 482205110102
3626 482205110102
1k 2% 0,25W
1k 2% 0,25W
3733 482205120122
3734 482205120122
1k2 5% 0,1W
1k2 5% 0,1W
3784 482205110102
3786 482205120223
1k 2% 0,25W
22k 5% 0,1W
3628 482211710837
3630 482205120471
100k 1% 0,1W
470R 5% 0,1W
3735 482205120223
3736 482205120223
22k 5% 0,1W
22k 5% 0,1W
3787 482205120105
3788 482205120105
1M 5% 0,1W
1M 5% 0,1W
3672 482205120472
3674 482211652283
4k7 5% 0,1W
4k7 5% 0,5W
Autoreverse
3741 482211711449
3742 482211711449
2k2 1% 0,1W
2k2 1% 0,1W
3789 482211710834
4701 482205120008
47k 1% 0,1W
0R Jumper 0805
3676 482211710834
3678 482211710834
47k 1% 0,1W
47k 1% 0,1W
Autoreverse
3743 482211711139
3743 482211711449
1k5 1% 0,1W
2k2 1% 0,1W
Autoreverse
Non-autoreverse
4702 482205120008
4703 482205120008
0R Jumper 0805
0R Jumper 0805
3679 482211710834
3680 482211710834
47k 1% 0,1W
47k 1% 0,1W
3744 482211711139
3744 482211711449
1k5 1% 0,1W
2k2 1% 0,1W
Autoreverse
Non-autoreverse
4704 482205120008
4705 482205120008
0R Jumper 0805
0R Jumper 0805
!
Autoreverse
Non-autoreverse
Autoreverse
Non-autoreverse
6R8 5% 0,33W
330k 5% 0,1W
9-14
9-14
ELECTRICAL PARTS LIST - ETF7 NON-DOLBY BOARD
RESISTORS
4706 482205120008
4707 482205120008
0R Jumper 0805
0R Jumper 0805
6612 482213031878
6614 482213030621
1N4003G
1N4148
4708 482205120008
4709 482205120008
0R Jumper 0805
0R Jumper 0805
6770 482213030621
6771 482213030621
1N4148
1N4148
4710 482205120008
4711 482205120008
0R Jumper 0805
0R Jumper 0805
6772 482213030621
6773 482213030621
1N4148
1N4148
4712 482205120008
4713 482205120008
0R Jumper 0805
0R Jumper 0805
6774 482213030621
6775 482213030621
1N4148
1N4148
4714 482205120008
4715 482205120008
0R Jumper 0805
0R Jumper 0805
6776 482213030621
6777 482213034382
1N4148
BZX79-F8V2
4716 482205120008
4717 482205120008
0R Jumper 0805
0R Jumper 0805
6778 482213030621
6782 482213030621
1N4148
1N4148
4718 482205120008
4719 482205120008
0R Jumper 0805
0R Jumper 0805
6785 482213030621
6786 482213030621
1N4148
1N4148
4720 482205120008
4721 482205120008
0R Jumper 0805
0R Jumper 0805
TRANSISTORS & INTEGRATED CIRCUITS
4722 482205120008
4723 482205120008
0R Jumper 0805
0R Jumper 0805
7610 532220911306
7612 482213011201
HEF4094BT
PMBT2907
4724 482205120008
4725 482205120008
0R Jumper 0805
0R Jumper 0805
7613 482213011201
7614 482213011201
PMBT2907
PMBT2907
4726 482205120008
4727 482205120008
0R Jumper 0805
0R Jumper 0805
7616 482213060373
7618 482213060511
BC857B
BC847B
4728 482205120008
4729 482205120008
0R Jumper 0805
0R Jumper 0805
7619 482213060511
7620 482213060511
BC847B
BC847B
4730 482205120008
4731 482205120008
0R Jumper 0805
0R Jumper 0805
7622 482213060511
7623 482213060511
BC847B
BC847B
4732 482205120008
4733 482205120008
0R Jumper 0805
0R Jumper 0805
7624 482213060511
7710 482220932919
BC847B
HEF4952BT
4734 482205120008
4735 482205120008
0R Jumper 0805
0R Jumper 0805
7720 932214000668
7730 482220932919
AN7323S
HEF4952BT
4736 482205120008
4737 482205120008
0R Jumper 0805
0R Jumper 0805
7740 482220932919
7780 482213060511
HEF4952BT
BC847B
4738 482205120008
4739 482205120008
0R Jumper 0805
0R Jumper 0805
7781 482213042804
7782 482213044568
BC817-25
BC557B
4740 482205120008
4741 482205120008
0R Jumper 0805
0R Jumper 0805
7783 482213060511
7784 482213060373
BC847B
BC857B
4742 482205120008
4744 482205120008
0R Jumper 0805
0R Jumper 0805
7786 482213063494
7787 482213060511
J111
BC847B
4745 482205120008
4746 482205120008
0R Jumper 0805
0R Jumper 0805
7791 482213060511
7792 482213060511
BC847B
BC847B
4748 482205120008
4785 482205120008
0R Jumper 0805
0R Jumper 0805 only for Ferro
Note: Only the parts mentioned in this list are normal
4790 482205120008
4794 482205120008
0R Jumper 0805
0R Jumper 0805
4795 482205120008
0R Jumper 0805
COILS & FILTERS
5701 482215711477
Coil 2,2µH 5%
5703 482215620946
Osc Coil 100kHz
DIODES
6611 482213031878
1N4003G
service spare parts.
Autoreverse
Autoreverse
Autoreverse
10-1
3CDC-LLC-DA11
(3 Disc Carousel Changer)
TABLE OF CONTENTS
Service Hints .....................................................................10-2
Blockdiagram ....................................................................10-5
Component Layout Main Board ........................................10-6
Circuit Diagram part1 ........................................................10-7
Component Layout Main Board ........................................10-8
Circuit Diagram part2 ........................................................10-9
Exploded View ..................................................................10-10
Partslist .............................................................................10-12
Layout stage .3
Service hints
10-2
CAUTION
CHARGED CAPACITORS ON THE SERVO BOARD MAY DAMAGE THE CD DRIVE ELECTRONICS WHEN
CONNECTING A NEW CD MECHANISM. THAT´S WHY, BESIDES THE SAFETY MEASURES LIKE
• SWITCH OFF POWER SUPPLY
• ESD PROTECTION
ADDITIONAL ACTIONS MUST BE TAKEN BY THE REPAIR TECHNICIAN.
The following steps have to be done when replacing the CD mechanism:
1. Disconnect flexfoil cable from the old CD drive
2. Put a paperclip on the flexfoil to short-circuit the contacts (fig.1)
3. Remove the old CD drive
4. Remove paperclip from the flexfoil and connect it to the new drive
5. Position the new CD drive in its studs
6. Remove solder joint from the Laserunit
fig.1
Attention: The laser diode of this CD drive is protected against ESD by a solder joint which shortcircuits the
laserdiode to ground.
For proper functionality of the CD drive this solder joint must be removed after connection the drive to
the set.
Emergency open
In case of a Supply fault, the tray can be opened manually.
1. Remove the top cover of the set to get access to the Changer Module.
2. Turn gearwheel clockwise (as shown in picture below).
10-3
Service hints
Dismantling of Tray
1. Open the tray.
2. Release 2x catch as shown in fig. 2 and
Detail A
3. Pull tray out.
Detail A
fig.2
Assembling of Tray
1. Turn Cam (pos. 48) clockwise to end
position.
2. If necessary - move Guiding (pos. 49) to the
right end position.
3. Insert the Tray.
Pos 49 Guiding
Pos 48 Cam
10-4
Service Position
10-5
10-5
BLOCK DIAGRAM 3CDC-LLC-DA11
CD MECHANISM
MAINBOARD
DA11
DISC
7806
7802
TDA7073A
TURNTABLE
MOTOR
16
FOCB+
FOCUS
MOTOR
1
55
FO
6
54
RA
13
FOCB-
9
RADIAL
MOTOR
RADB+
12
+5V
RADB-
7805
8
1805
7807
LP
TDA7073A
SIGNAL PROCESSOR
CD10
9
SLEDGE
MOTOR
SLEDGEB+
56
7
SL
12
13
16
2
59
1
60
RP
MOT2
RN
64
61
CD RW= 3V
CD DA= 0V
MON
RESET
LD ON
23
3
22
2
+
V4
EQ-Selection
42
RAB
41
SCL
40
SDA
7808,7809
A-C
2
F
1
17
CD RIGHT
-
8
SILD
14
RAB
6
SICL
39
9
DATA
+3,3V
VCC
5,17,21,52,57
DOBM
V1
INNER SWITCH
63
5802
51
EBU OUT
3
COAX2
EBU OUT
4
COAX1
1876
Communication
µP ↔ Signal Processor
HF IN
D1
D2
D3
D4
R1,R2
A-D
CAROUSEL
Analog Audio
38
SILD
7810
PHOTO
DIODES
A B
18
4
7803,7802
LD
D C
19
CD LEFT
6
-
TDA1308
MOT1
TTM+
E
6
18
Active low pass
Filter
TTM-
LASER &
MONITOR
DIODE
+
SAA7324 (SAA7325)
SLEDGEB-
TURNTABLE
MOTOR
LN
5
19
Digital Audio
1875
5
1
SWITCH INFO
13
SWITCH INFO
7873
POS. RECOGNITION
7
5 1883 open if carousel is in a valid Play-Position.
1
DATA
2
12
SHR-DATA
3
11
1883
SHR_CL
3 1882 closed if carousel is in Position 1.
3
6
STB
1882
1880
Closed if the tray is in one endposition.
Open during movement.
4
HEF4094BT
4
1
SHR_STR
SHIFT
REGISTER
CD POS.1 SWITCH
SHR_CL
Changer
Control Logic
16
+10V
VDD
5V1
TRAY SWITCH
1881
Open if the drive is in one endposition.
Closed during movement.
7875
EN1 15
5
V
+5V
+3,3V
CD DRIVE UP/DOWN SWITCH
VDD (pin 16)
EN1 (pin 15)
7871
2
4
4
2
t
TDA7073A
2
CAROUSEL
MOTOR
13
1
12 D5
11 D3
Power on
16
+4V
6877
+5V
+10V
12
TRAY
1,3
14
1,3
7
TRAY
MOTOR
2
2
1877
1878
9
6
16
+5V
+10V
14
Supply
D2
13 D0
Blockdiagram 3CDC-LLC 2001-09-04
10-6
10-6
Mapping
3CDC-LLC Copperside view
This assembly drawing shows a summary
of all possible versions.
For components used in a specific version
see schematic diagram respectively partslist.
3CDC-LlC Layout stage .3 2001-07-25
2800
2801
2802
2803
2805
2806
2807
2808
2810
2811
2812
2813
2814
2815
2816
2817
2818
2819
2820
2822
2823
2824
2825
2829
2830
2831
2832
2833
2834
2835
2836
2840
2841
2842
2844
2850
2852
2853
2854
2855
2856
2857
2862
2863
2864
2865
2867
2869
2872
2877
2878
2882
2887
2891
2893
2894
2895
2896
2897
3700
3701
3702
3703
3704
3705
3706
3707
3708
3709
3710
3711
3712
3713
3714
3715
3716
3717
3718
3719
3720
3721
3723
3724
3725
3730
3731
3732
3733
3734
3740
E3
D4
E4
D4
D4
D4
E4
D4
E4
D4
G3
F3
F2
E4
C3
F3
C4
F2
F3
E3
E3
E3
E3
H3
C4
B3
C4
C4
D4
E2
D4
D1
E2
F2
E2
C3
C2
D2
D2
E4
C3
E2
C4
C4
D2
B3
B4
F4
G2
H1
H1
B3
C4
G2
H1
F2
E3
C3
C2
D2
G4
G4
G4
F3
C2
C1
C2
C2
C3
F4
C2
A3
G3
G2
G2
D2
D2
C2
F3
E2
E2
F2
F2
E2
C3
C2
C2
C2
D2
C4
Copperside
3741 C4
3742 C4
3743 C3
3744 B4
3746 B3
3750 B4
3751 B4
3752 C4
3753 C4
3789 F2
3790 F3
3791 F2
3792 F3
3793 F3
3794 F3
3795 E2
3796 F2
3798 E4
3799 E4
3800 E3
3801 E4
3802 F4
3803 D4
3804 C3
3805 D4
3806 D4
3807 D4
3808 D4
3809 D2
3811 F4
3813 F4
3814 D4
3818 F3
3819 C3
3820 F3
3821 F3
3822 F3
3825 E3
3826 E3
3827 D4
3828 D2
3831 C2
3832 C3
3833 F4
3834 F4
3837 D2
3838 D2
3839 E2
3840 E3
3841 D2
3842 D2
3843 E2
3844 F2
3845 D2
3846 E2
3847 G2
3849 E2
3850 E1
3853 E4
3858 B5
3859 B5
3860 B4
3861 C4
3862 C4
3863 D2
3864 C4
3865 B4
3866 B5
3867 C4
3868 B5
3869 B5
3870 F4
3871 H1
3872 B3
3873 C3
3874 B3
3875 C2
3876 C2
3877 H1
3878 A5
3879 H3
3880 G3
3881 G2
3882 H2
3883 H3
3884 H3
3885 H3
3886 H2
3887 G2
3888 H1
3889
3890
3891
3892
3893
3894
3895
3896
3898
3899
3900
3901
3904
3905
4800
4801
4802
4803
4804
4805
4806
4807
4808
4811
4812
4814
4817
4818
4819
4820
4821
4822
4823
4824
4825
4826
4828
4829
4830
4831
4832
4833
4834
4835
4838
4840
4841
4842
4844
4845
4846
4847
4848
4850
4876
6871
6872
6873
6874
6875
6876
6877
6878
6879
7802
7803
7805
7808
7809
7810
7812
7873
7874
7875
7876
7877
C2
H2
H2
C2
G2
E4
E3
E4
G2
D5
E3
F3
E3
B3
A5
A4
A4
B2
A5
A5
A5
A5
B4
B4
B4
D3
A3
A3
A3
C4
B2
C5
A4
C5
B3
C3
C2
B2
E2
H4
D2
E3
E4
F4
E4
F4
G2
E3
E4
F4
F3
F4
F4
G3
C5
H1
H2
H2
G3
G2
C5
C4
H2
C2
F4
F2
B4
F3
F3
E2
G3
H2
C2
D4
C2
D3
Componentside
1800 F2
1801 C5
1805 A2
1810 C2
1875 H1
1878 B3
1880 B5
1881 G1
2804 F3
2809 E4
2826 D3
2828 D4
2837 E5
2838 F2
2839 E5
2851 C2
2858 B2
2860 B1
2861 B1
2873 H2
2875 G3
2876 B2
2881 G3
2885 D2
2888 F4
3812 F4
3815 G3
3835 F5
3851 G2
3852 E5
5802 B4
7806 F5
7807 D5
7871 H3
3CDC-LLC Componentside view
This assembly drawing shows a summary
of all possible versions.
For components used in a specific version
see schematic diagram respectively partslist.
3CDC-LLC Layout stage .3 2001-07-25
10-7
2851 B11
2855 C8
2856 D15
2857 H5
2869 D3
2885 E9
2887 B10
2838 D8
2839 F4
2840 G4
2841 F5
2842 E5
2844 F5
2850 C14
3
3792 F8
3793 E8
3794 F7
3795 F8
3796 F8
3798 D8
3799 D8
3721 D6
3723 E6
3724 D6
3725 D6
3789 F8
3790 F7
3791 E7
3702 D3
3703 D3
3704 D4
3709 C14
3710 B8
3719 D4
3720 D5
4
5
8
9
11
_
4.9V
12
_
-
10
4.8V
VDD
+
4
9
+
7807
3867
2R2
EF
1R
3873
470R
SDA
SICL
470R
RAB 41
(uP-interface)
PORE
2856
27p
to 1805 on part 2
MICROCONTROLLER
INTERFACE
10K
3832
3819
470R
SCL 40
SILD
470R
STATUS 43
DET.
PEAK
63
62
61
59
57
58
56
55
VDDD1P
CFLG
RA
FO
SL
VDDD2C
VSSD3
MOTO1
60
INTERF.
EBU
STAGES
OUTPUT
54
52
53
2895
2826
2896
100n
2R2
50
49
DOBM
to dig. out circuitry
on part 2
G
SL
FO
RA
PIN50 EBUGND
+3servo
+3.3V
for digital out version:
3863 = 33R
V
2897
TB = 0.5us/div
. . . V DC voltages measured in
PLAY MODE
with following conditions:
EVM
"+10V" = 10V
"+5V" = 5V
100n
Vref
H
#.... for provision only
+3.3V
3849
TDA7073A
3CDC-LLC (Sanyo) part1 2001 09 06
1
2
3
4
5
F
11.3 MHz
CL11
for CD TEXT only
47u
3895
M1
SFSY
SBSY
CL11|4
2828
47u
22K
M2
+3servo
800mVpp
0V
51
SBSY 48
SUB
3.2V
+3servo
3V
SFSY 47
100n
from 1801
EYE-PATTERN
SUB 46
3.2V
CD_DA : 0V
CD_RW : 3V
DOBM DOEM
64
V4
LDON
MOTO2
INTERFACE
VERSATILE
1.7V
1 HFREF
V1
47p
2 HFIN
CONTROL
MOTOR
RCK 45
RCK
to 7876 on sheet 2
(CD-TEXT IC)
PLL
DIG.
1.7V
V5
HFIN
E
TEST3 44
CORR.
ERROR
330K
8,11,15
D
3892
SILD 42
SUBCODE
PROCESSOR
6n8
2825
1n
3889
3863
GND
2850
SDI 36
SDA 39
SRAM
100R
GND
C
+3.3V
RESETn 38
ADDR
3.2V
7810
BC847B
7809
BC847B
END
FRONT
100K
2K7
3709
INTERF.
VERSAT. V2|V3 34
3.4V
3 ISLICE
47n
0.6V
DEMOD
EFM
4 VSSA1
2824
3900
3837
TEST2
SCLK
WCLK
CL16
DATA
TEST1 0V
1.6V
KILL
VREF GEN.
3828
1K
KILL
0.8V
2823
1K
22K
2n2
2.7V
GND
32
VSSD1 33
PROCESSOR
AUDIO
15R
3838 1K
2835 47n
3841
2840
100n
10K
+10V
6 1.6V
7 1.6V
SLIDE
3839
3852
3812
5 10V
Vref
120K
SELPLL 3V
RP
3V
VPOS
LP
RN 1.6V
1.6V
1.6V
TIMING
FUNCTION
CONTROL
1.7V
3826
2885
3793
820R
3825
7 VRIN
47n
220K
3896 #
2836
10u
2838
3789
1.2V
2822
470R
470n
3K3
31
ADC
10n
13
DISC
2 0.3V
30
VSSD2
2801
220p
2800
3792
3K3
2894
3796
A
120R
3862
2805
220p
2803
220p
2855
180p
180p
2802
1K
3799
1K5
3791
82p
1n
2814
3840
2857
4.6V
SLIDE
Innersw
to 7877
+
1 0.3V
10K
PH-S
-
3850
6
+
3
14
220n
INNERSW.
DISC
47u
5
16
2809
5.1V
4
29
7877
SAA7324 / SAA7325
PRE-
6 IREF
27K 3827
3.2V
5 VDDA1
3894
120K
2837
DISC
+
28
SCLI 37
Innersw
1.6V
27
INTERFACE
SER. DATA
PROCESSING
1V
3
26
1.7V
3853
680n
GND
Motor Driver
2
+
_
25
WCLI 35
1
_
24
8 D1
560p
TDA7073A
23
9 D2
TRACK
8,11,15
7806
10K
47K
Vref
22
BITSTREAM DAC
1.7V
GND
2817
21
INTERF.
LOOPBACK
SER. DATA
1.7V
3904
7 1.6V
5V + 9
3845
20
11 D4
2K2
-
2841
3844
560R
3846
19
12 R1
100R
3795
+
10
Vref
2.4V
7808
BC847B
3790 1.8V
+10V
4R7
6 1.6V
4
1801
18
1.7V
4.7V
3794
TRACK
15
B
13 R2
470R
+3.3V
3835
5 10V
3847
during Focus search
10K
1n5
1.7V
820R
4.7V _ 12
3842
47K
220u
1.7V
3798
1K
8K2
3724
33p
2812
1n
2819
180p
10K
180K
39K
3725
3720
470K
3721
3901 10K
47u
2820 100n
3801
56K
1n5
14 VSSA2
VrefCD10
2813
VDD
3843
1n
13
2 1.6V
2839
4.7V
_
Sanyo DA11T3C
3800
2816
10 D3
2844
+
3K3
-
3
1 1.6V
4K7
FOCUS
14
CD Drive
1R
3704
16
1n5
1800
H
1.7V
+3.3V
+5V_HF
FOCUS
5V
1
G
10K
LDON
Servo driver
3
2
SLIDE
3803
56K
2851
15 CROUT
HF-Amplifier
2842
T+
3802
1.6V
4u7
4K7
ESD sensitive lines!
4
T-
10K
2K7
3870
5
4
3723
6
F-
F
2888
2804
3702 47R
3703 47R
47u
4R7
47n
3813
7
6
47u
F+
56K
5
1K
1n5
MON
8
7803-B
8
LM358D
3719 7
2891
LD
GND
120R
17
1810
1.6V 16 CRIN
+3.3V
U >400mV
->Laser damaged !
3.3V
7802
BC807-40
#
9
2869
F
TRACK
4V
10
GND
FOCUS
3701 47R
11
C
3806
4R7
12
B
+
F
D
1.7V
13
A
3811
2818
VNEG
TF01
+5V
14
D
D
E
Laser power
control
3815
VrefCD10
E
14
Signal Processor
100n
2887
3.2V
VDDA2
VREF
A
13
RP
LN
10K
33p
56K
2806
3805
220p
3710
2834
2K2 3822
C
C
MP884 C5
MP893 F10
MP873 H4
MP875 F13
MP876 E2
MP877 E3
MP878 B13
MP879 B11
MP883 C4
+3.3V
33p
10K
3818
+5V_HF
16
MP851 E2
MP852 G2
MP853 G2
MP858 G8
MP859 E10
MP860 C2
MP872 C15
RN
only for digital out versions
(Quartz used)
3807
39K
2808
3834
D1 (CD10)
220p
2810
D2 (CD10)
2K2
15
12
+3.3V
2833
10K
220p
39K
2811
3808
100p
3833
2K2 3820
VCC
MP844 E9
MP845 F4
MP846 H2
MP847 H2
MP848 E2
MP849 E2
MP850 E2
MP837 D4
MP838 G6
MP839 G6
MP840 E6
MP841 F6
MP842 H6
MP843 G7
MP820 F8
MP821 C15
MP827 B10
MP828 G11
MP829 A3
MP831 A4
MP836 D3
to 7805 on part 2
D3 (CD10)
2K2 3821
B
MP813 B3
MP814 G2
MP815 B3
MP816 A3
MP817 A3
MP818 C4
MP819 F10
MP743 D2
MP744 C2
MP745 E2
MP800 E2
MP802 B15
MP809 D10
MP812 G2
10
D4 (CD10)
B
E
MP713 C9
MP715 D9
MP716 B9
MP717 A9
MP729 B9
MP730 C9
MP731 B13
7803-B D5
7806 G3
7807 H3
7808 F7
7809 G8
7810 F9
7877 D12
LP
A
+5V_HF
7
3895 G12
3896 E9
3900 F9
3901 D4
3904 G10
7802 D3
7803-A B5
3863 G13
3867 A11
3870 E2
3873 D14
3889 D15
3892 E15
3894 E9
R1 (CD10)
C
B
3846 F5
3847 F5
3849 H5
3850 H5
3852 H5
3853 E9
3862 A10
3839 H6
3840 G5
3841 G5
3842 E6
3843 E5
3844 E5
3845 F6
3828 G11
3832 C15
3833 A8
3834 B8
3835 F5
3837 G7
3838 H7
LN
D
part 1
3819 D14
3820 C3
3821 B3
3822 B3
3825 F9
3826 F9
3827 E10
R2 (CD10)
F
A
3807 B9
3808 A9
3811 C8
3812 H4
3813 E2
3815 C4
3818 B3
6
E
3CDC-LLC
mainboard
3800 D8
3801 D8
3802 C8
3803 C8
3804 C14
3805 B8
3806 C8
2807
2
2888 C4
2891 F4
2894 F8
2895 G12
2896 H12
2897 H12
3701 D3
180p
1
2826 G12
2828 G13
2833 B10
2834 B10
2835 H7
2836 E10
2837 H4
2815
2818 B11
2819 E5
2820 D4
2822 F9
2823 F10
2824 F10
2825 E9
180p
2811 A9
2812 D5
2813 F7
2814 F7
2815 B8
2816 B12
2817 F7
2804 D4
2805 C8
2806 B8
2807 B8
2808 B9
2809 H4
2810 A8
1800 F1
1801 G1
1810 B10
2800 D8
2801 D8
2802 C8
2803 C8
10-7
6
7
8
9
10
11
12
13
14
15
10-8
10-8
Mapping
3CDC-LLC Copperside view
This assembly drawing shows a summary
of all possible versions.
For components used in a specific version
see schematic diagram respectively partslist.
3CDC-LlC Layout stage .3 2001-07-25
2800
2801
2802
2803
2805
2806
2807
2808
2810
2811
2812
2813
2814
2815
2816
2817
2818
2819
2820
2822
2823
2824
2825
2829
2830
2831
2832
2833
2834
2835
2836
2840
2841
2842
2844
2850
2852
2853
2854
2855
2856
2857
2862
2863
2864
2865
2867
2869
2872
2877
2878
2882
2887
2891
2893
2894
2895
2896
2897
3700
3701
3702
3703
3704
3705
3706
3707
3708
3709
3710
3711
3712
3713
3714
3715
3716
3717
3718
3719
3720
3721
3723
3724
3725
3730
3731
3732
3733
3734
3740
E3
D4
E4
D4
D4
D4
E4
D4
E4
D4
G3
F3
F2
E4
C3
F3
C4
F2
F3
E3
E3
E3
E3
H3
C4
B3
C4
C4
D4
E2
D4
D1
E2
F2
E2
C3
C2
D2
D2
E4
C3
E2
C4
C4
D2
B3
B4
F4
G2
H1
H1
B3
C4
G2
H1
F2
E3
C3
C2
D2
G4
G4
G4
F3
C2
C1
C2
C2
C3
F4
C2
A3
G3
G2
G2
D2
D2
C2
F3
E2
E2
F2
F2
E2
C3
C2
C2
C2
D2
C4
Copperside
3741 C4
3742 C4
3743 C3
3744 B4
3746 B3
3750 B4
3751 B4
3752 C4
3753 C4
3789 F2
3790 F3
3791 F2
3792 F3
3793 F3
3794 F3
3795 E2
3796 F2
3798 E4
3799 E4
3800 E3
3801 E4
3802 F4
3803 D4
3804 C3
3805 D4
3806 D4
3807 D4
3808 D4
3809 D2
3811 F4
3813 F4
3814 D4
3818 F3
3819 C3
3820 F3
3821 F3
3822 F3
3825 E3
3826 E3
3827 D4
3828 D2
3831 C2
3832 C3
3833 F4
3834 F4
3837 D2
3838 D2
3839 E2
3840 E3
3841 D2
3842 D2
3843 E2
3844 F2
3845 D2
3846 E2
3847 G2
3849 E2
3850 E1
3853 E4
3858 B5
3859 B5
3860 B4
3861 C4
3862 C4
3863 D2
3864 C4
3865 B4
3866 B5
3867 C4
3868 B5
3869 B5
3870 F4
3871 H1
3872 B3
3873 C3
3874 B3
3875 C2
3876 C2
3877 H1
3878 A5
3879 H3
3880 G3
3881 G2
3882 H2
3883 H3
3884 H3
3885 H3
3886 H2
3887 G2
3888 H1
3889
3890
3891
3892
3893
3894
3895
3896
3898
3899
3900
3901
3904
3905
4800
4801
4802
4803
4804
4805
4806
4807
4808
4811
4812
4814
4817
4818
4819
4820
4821
4822
4823
4824
4825
4826
4828
4829
4830
4831
4832
4833
4834
4835
4838
4840
4841
4842
4844
4845
4846
4847
4848
4850
4876
6871
6872
6873
6874
6875
6876
6877
6878
6879
7802
7803
7805
7808
7809
7810
7812
7873
7874
7875
7876
7877
C2
H2
H2
C2
G2
E4
E3
E4
G2
D5
E3
F3
E3
B3
A5
A4
A4
B2
A5
A5
A5
A5
B4
B4
B4
D3
A3
A3
A3
C4
B2
C5
A4
C5
B3
C3
C2
B2
E2
H4
D2
E3
E4
F4
E4
F4
G2
E3
E4
F4
F3
F4
F4
G3
C5
H1
H2
H2
G3
G2
C5
C4
H2
C2
F4
F2
B4
F3
F3
E2
G3
H2
C2
D4
C2
D3
Componentside
1800 F2
1801 C5
1805 A2
1810 C2
1875 H1
1878 B3
1880 B5
1881 G1
2804 F3
2809 E4
2826 D3
2828 D4
2837 E5
2838 F2
2839 E5
2851 C2
2858 B2
2860 B1
2861 B1
2873 H2
2875 G3
2876 B2
2881 G3
2885 D2
2888 F4
3812 F4
3815 G3
3835 F5
3851 G2
3852 E5
5802 B4
7806 F5
7807 D5
7871 H3
3CDC-LLC Componentside view
This assembly drawing shows a summary
of all possible versions.
For components used in a specific version
see schematic diagram respectively partslist.
3CDC-LLC Layout stage .3 2001-07-25
10-9
1
2877 F11
2878 F11
2881 F8
2882 B10
2893 F12
3700 H2
3713 G8
3714 F8
3715 G8
3716 B3
3717 B3
3718 G3
3705 G4
3706 G4
3707 G4
3708 H4
3711 G5
3712 B4
2
3741 A7
3742 B7
3743 B7
3744 A9
3746 B10
3750 B7
3730 G2
3731 G2
3732 G2
3733 G2
3734 H2
3740 A7
3
4
3874 C13
3875 C12
3876 C11
3877 F12
3878 E12
3879 D7
3865 A10
3866 A10
3868 B10
3869 B10
3871 F12
3872 C13
3851 D7
3858 A11
3859 B11
3860 B7
3861 B8
3864 A7
3751 C7
3752 A6
3753 A6
3809 B2
3814 D12
3831 G4
5
6
7
8
3864
10
MP888 G5
MP889 G5
MP890 B3
MP891 B5
MP892 B5
MP897 E13
13
MP898 E13
MP899 E14
14
15
2
4
4.9V 9
3887
47K
D
SDA
100K
3876
1881
1880
BAS216
6871
DRIVE UP/
DOWN
TRAY POS
BAS216
100R
BZX284-C3V9
D
+4V
13
to combi- board
14
+5V
7
1805
19 15
5V(5.6V)
+5.6V
6
0V
3874 # 10K
#
3872 10K
220p
10K
2862
3861
220p
10K
2863
3860
1K
3882
47K
DRAWER-MOTOR
BAS216
6872
BC847B
4.1V 3899
6877
12
4876
6876 #
5.6V version only
270R
22n
DIPMATE
+3.3V
11
0V
BAS216
6878
100K
3886
8003
6873
3881
8
1
DIPMATE
100K
4.2V 3814
7875
33R
3.3V
18 14
GNDA
5
4 0V
1
D
+10V
5.2V
16 12
2
15 11
5.2V
3
STB
EN1
SRG8
BAS216
14 10
13 9
1
15
5.2V
3891
16
3890
12 8
1K
11 7
1K
F
220R
SUB
7877
EXCK
2 SBSO
3733 470R
3 SCOR
SBSY
on
3734 470R
470R
11MHz
2852
7.35KHz
H
GND
7 3
10K
10K
3888
10K
3871
3877
8 4
220p
220p
2893
2877
47p
2878
10K
3714
4u7
to 7877 on part 1 PORE
7812
BC847B
Output enable
delay circuitry
4
47n
0V
CRC
CHECK
COAX1
from digital-out circuitry
COAX2
2
EBUGND
2
1
SW2 10
TEST
8
3
22 GNDA
4
5
6
7
8
9
10
11
12
13
20 +5V(+5.6V)
19 GND
18 +10V
17 SW_INFO
16 SHR_STR
15 SHR_CL
F
14 SICL
13 DATA
12 SILD
11 GND
10 PORE
9
GND
8
COAX1/+3V
7
COAX2/EBU
6
EBU_GND
5
GND
4
SRDT
3
DQSY
2
uP_CLK
1
GND
G
H
. . . V DC voltages measured in
PLAY MODE
with following conditions:
EVM
"+10V" = 10V
"+5V" = 5V
14
E
21 RIGHT
FE-ST-VK-N
V
1
3
SW1 9
TIMING & SYNC
PROTECTION
6 2
5 1
2872
22K
470R
5.2V
100K
2881
3713
6875
BZX284-C 5V1
3831
100R
9 5
CPU
3707 470R
INTERF SRDT 12
6 XMODE
7
SRDT
5.2V
SCLK 11 3708 470R
5 MCK
47n
3700
CL11
32 x 8
2 PORT
RAM
4 WFCK
SFSY
part1
4V
14
VDD
DQSY 13 3706 470R
1
TOC-reading
3715
10K
3732 470R
only during
SCLK
6874
3731
7876
LC89170M
3.3ms
4V
BAS216
RCK
to
33K
3730
G
DQSY
3711 10K
3705
4K7
BZX284-C3V9
220R
6879
3718
22n
2853
CD-Text circuitry (optional)
4V
10 6
3893
3898
CD-TEXT INFO
+5.6V
17 13
23 LEFT
BASIC VERSION
(15 Pin)
1
D
0V
voltage stab.
10K
DIG. OUT
(19 Pin)
2
7 5.1V
0V
3879
3875
+3.3V
CD-TEXT
(23 Pin)
-
0V
changer control
logic
C
3V-5V log. Level
Transformer
BC847B
10K
10
0V
3R3
D
6 5.1V
+
3
2
D
5 10V
7873
9
0V
+10V
220R
VDD
4
7874
SDA
3878
3
3883 10K
3851
11
4.9V 12
FE-ST-VK-N
2 5.1V
8
10
15
4.9V 13
OUT1-
1878
1877
GNDA
GNDA
GNDA
47K
FE-ST-VK-N
1883 POS rec
D
10K
3K9
5
3884
4
1
+
47u
2
3
14
3880
3
2829
2
3
1 5.1V
2873
M
RF-500TB
4
-
10u
POS1 rec
1
2875
8002
5
SICL
SILD
D
3885
4.9V 16
GNDA
B
+3.3V
3.2V
0V
7871
TDA7073A
1875
to/from 7877 on part 1
47n
220u
3716
2830
GNDA
1876
10u
GNDA
COAX2
to 1805
(not for 75Ω Versions)
digital out circuitry
C
3750
10R
1K
2876
3712
1R
100R
GNDA
3751
3717
7805-A
TDA1308T
1
2.3V
47K
3742
8
3
2V
470R
3809
3868
2861
3858
3744
22K
COAX1
22n
470R
10u
10K
2867
2V
2865
from
7877
DOBM
on
part1
100R
GNDA
3743
RN
2860
3859
6
8
3865
HEF4094BT
1
RP
22K
M
12
10K
to 1805
220p
10R
B
RF-500TB
MP871 D6
MP874 D12
MP881 G2
MP882 G2
MP886 G3
MP887 H5
GNDA
3746
COAX2
4
2882
3712
2
470R
22p
3716
2864
47n
5802
920927152B
4
2.3V
6
2V
100p
10R
3
22K
2831
2854
3740
LN
4811
3809
7
E
MP863 C11
MP865 D11
MP866 E8
MP867 E8
MP868 F8
MP869 C12
A
220p
22K
FROM 7877 ON PART 1
from
7877
DOBM
on
part1
1882
MP832 G9
MP833 F14
MP835 F14
MP854 A13
MP856 E14
MP857 B13
11
7805-B
8
TDA1308T
7
5
100p
part 2
digital out circuitry - 75Ω version (not on all versions)
D
MP811 F14
MP822 E3
MP823 E3
MP824 D4
MP825 D4
MP830 A7
GNDA
2V
3741
LP
CAROUSEL-MOTOR
MP804 G14
MP805 F13
MP806 F13
MP807 F14
MP808 F13
MP810 F13
4.5V
100R
2832
A
9
220u
+5.6V
3CDC-LLC
mainboard
MP726 D8
MP740 H14
MP741 G14
MP742 G14
MP801 E12
MP803 F10
7876 G3
MP721 C8
MP722 E8
MP723 D8
MP724 D8
MP725 D8
7805-B A8
7812 G8
7871 C5
7873 D10
7874 C12
7875 D12
6875 F7
6876 D13
6877 D12
6878 E8
6879 G4
7805-A B9
4876 D13
5802 B4
6871 F8
6872 E8
6873 E8
6874 G7
3898 F7
3899 D12
3905 C5
4803 B4
4811 A7
4812 B7
3886 E7
3887 D6
3888 F12
3890 F11
3891 F11
3893 F11
3880 E6
3881 E7
3882 D7
3883 D6
3884 D6
3885 D6
2858
2865 C4
2867 A8
2872 G10
2873 D6
2875 E6
2876 C7
2858 A9
2860 A11
2861 B11
2862 B8
2863 B8
2864 B3
2830 C9
2831 B9
2832 A8
2852 H2
2853 G4
2854 B3
1805 E15
1875 D2
1878 E2
1880 F8
1881 E8
2829 D6
10-9
15
10-10
10-10
EXPLODED VIEW (3CDC-LC MODULE)
54
49
34 4x
31
45 5x
MECHANICAL PARTS Loader → this page
–––––––––––––––––––––––––––––––––––––––––––––––––––––
20
3103 304 66500 DRAWER
21
3140 114 29070 PRESSURE RING-DA11
23
3140 111 21270 METAL RING-DA11
30
3103 304 66560 SUPPORT
31
4822 529 10386 RUBBER DAMPER CD DRIVE, REAR
46
47
48
49
51
3103 304 06880
3103 304 66530
3103 304 06910
3103 304 66510
3103 304 06900
GEAR-2
BRACKET-LOAD
CAM
GUIDING
GEAR-4
52
53
54
55
56
3103 304 06870
3103 304 06960
3103 304 66910
4822 361 10753
4822 502 12548
GEAR-1
PULLEY-FRAME
DRIVING-BELT-DRAWER
TRAY MOTOR
SCREW M2,6X3,5
57
59
3103 304 69880
4822 466 12146
COVER-DA11
RUBBER
35
43
47
42
59
30
41
23
Pos. 53
FRAME
BRACKET-GUIDING
SPRING-GUIDING
GEAR-3
NAIL FIXATION
32
48
56 2x
Pos. 52
3103 304 66480
3103 304 66540
3103 301 06460
3103 304 06890
3103 304 06980
32
51
Pos. 51
41
42
43
44
45
52
Pos. 49
RUBBER DAMPER CD DRIVE, FRONT
WASHER
CD DRIVE DA11T3CN
MOTOR MABUCHI RF-500TB-12560
CAROUSEL MOTOR
31
44
Pos. 57
4822 529 10387
3103 304 06970
3103 309 05310
3104 119 40010
4822 361 10753
53
Pos. 42
32
33
35
36
37
46
33 4x
Pos. 43
Pos. 44
Pos. 47
Pos. 48
21
55
MECHANICAL PARTS Drawer → Chapter 10-11
––––––––––––––––––––––––––––––––––––––––––––––––––––––––––
20
3103 304 66500 DRAWER
21
3103 304 66490 CAROUSEL
22
3103 304 06860 PULLEY-DRAWER
23
3103 304 06850 ECCENTRIC GEAR WHEEL
24
3103 304 06980 NAIL FIXATION
25
27
27
29
30
3103 304 66850
4822 532 12365
3103 304 07100
3103 304 66550
3103 304 66520
DRIVING BELT CAROUSEL
BUSH DRAWER (height=5,5mm,d=9,4mm)
BUSH DRAWER (height=8,5mm,d=16mm)
BRACKET-DISC
TUMBLER
31
32
34
37
3103 301 06470
3103 304 06920
3103 304 06870
4822 361 10753
SPRING-DISC
CONTROL-DISC
GEAR-1
CARROUSEL MOTOR
20
X
spare part
Y
non spare part
57
58
3CDC-LC-DA11 Exploded view 2000 09 07
10-11
Drawer bottom view
24 3x
30
31
29
36
33
34
32
37
35
20
Drawer top view
28
27
26
21
25
24
22
23
20
X
spare part
Y
non spare part
3CDC-LC Drawer assy 1999 09 13
10-12
ELECTRICAL
PARTSLIST 3CDC-LLC-DA11 MODULE
––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––
CAPACITORS
MISCELLANEOUS
–––––––––––––––––––––––––––––––––––––––––––––––––––––
–––––––––––––––––––––––––––––––––––––––––––––––––––––
2861
4822 124 11947
10µF 20%
16V
35
3103 309 05310 CD DRIVE DA11T3CN
2862 © 4822 126 13883
220pF
5%
50V
37
4822 361 10753 CAROUSEL MOTOR
2863 © 4822 126 13883
220pF
5%
50V
55
4822 361 10753 TRAY MOTOR
2865 © 4822 126 14494
22nF 10%
25V
1800
2422 025 17389 FLEX FOIL CONNECTOR 16Pin
2867 © 4822 126 13883
220pF
5%
50V
1805
4822 265 10979 FLEX FOIL CONNECTOR 15Pin
1805
1875
1876
1880
1881
4822 265 11545
4822 267 10958
2422 025 08332
4822 276 13503
4822 276 13503
FLEX FOIL CONNECTOR 19Pin
FLEX FOIL CONNECTOR 5Pin
FLEX FOIL CONNECTOR 5Pin
SWITCH, Tray switch
SWITCH, Drive UP/DOWN
2872 ©
2873
2875
2876
2877 ©
3198 024 44730
4822 124 80231
4822 124 11947
4822 124 12245
4822 122 33777
47nF
47µF
10µF
220µF
47pF
5%
20%
20%
20%
5%
50V
16V
16V
16V
63V
1882
1883
8002
8005
4822 276 13503
4822 276 13503
3103 308 91990
3103 308 92930
SWITCH, CD Pos.1 recognized
SWITCH, valid CD Play position
FLEX FOIL CABLE 5P 200mm 1:n
FLEX FOIL CABLE 16P 170mm 1:n
2878 ©
2881
2882 ©
2885
2887 ©
4822 126 13883
4822 124 40769
4822 126 13883
4822 124 40769
4822 126 14585
220pF
4,7µF
220pF
4,7µF
100nF
5%
20%
5%
20%
10%
50V
100V
50V
100V
50V
2888
2891 ©
2893 ©
2894 ©
2895 ©
4822 124 80231
4822 126 14247
4822 122 33575
3198 017 44740
4822 126 14305
47µF
1,5nF
220pF
470nF
100nF
20%
10%
5%
20%
10%
16V
50V
50V
10V
16V
2896 © 4822 126 14305
2897 © 4822 126 14305
100nF
100nF
10%
10%
16V
16V
CAPACITORS
–––––––––––––––––––––––––––––––––––––––––––––––––––––
2800 © 4822 126 10326
180pF
5%
2801 © 4822 126 13883
220pF
5%
50V
2802 © 4822 126 10326
180pF
5%
2803 © 4822 126 13883
220pF
5%
50V
2804
4822 124 41751
47µF 20%
16V
2805 ©
2806 ©
2807 ©
2808 ©
2809
4822 126 13883
4822 126 13883
4822 126 10326
4822 126 13883
4822 124 40746
220pF
220pF
180pF
220pF
0,22µF
5%
5%
5%
5%
20%
50V
50V
2810 ©
2811 ©
2812 ©
2813 ©
2814 ©
5322 122 32531
4822 126 13883
2222 867 15339
4822 126 14226
2238 780 59861
100pF
220pF
33pF
82pF
680nF
5%
5%
5%
10%
50V
50V
50V
50V
16V
2815 ©
2816 ©
2817 ©
2818 ©
2819 ©
4822 126 10326
4822 126 14247
4822 126 14249
4822 126 13344
5322 126 11578
180pF
1,5nF
560pF
1,5nF
1nF
5%
10%
10%
5%
10%
50V
50V
63V
63V
2820 ©
2822 ©
2823 ©
2824 ©
2825 ©
4822 126 14305
4822 122 33127
4822 122 33777
4822 126 13751
5322 126 11582
100nF
2,2nF
47pF
47nF
6,8nF
10%
10%
5%
10%
10%
16V
63V
63V
50V
63V
2826
2828
2829 ©
2830 ©
2831 ©
4822 124 12362
4822 124 12362
3198 017 42230
4822 126 13751
4822 122 31765
47µF
47µF
22nF
47nF
100pF
20%
20%
10%
10%
5%
4V
4V
50V
50V
50V
2832 ©
2835 ©
2836 ©
2837
2838
4822 122 31765
3198 024 44730
3198 024 44730
4822 124 40433
4822 124 40248
100pF
47nF
47nF
47µF
10µF
5%
5%
5%
20%
20%
50V
50V
50V
25V
63V
2839
2840 ©
2841 ©
2842 ©
2844 ©
4822 124 40433
4822 126 14585
5322 126 10511
4822 126 14247
3198 016 31020
47µF
100nF
1nF
1,5nF
1nF
20%
10%
5%
10%
5%
25V
50V
50V
50V
25V
2850 ©
2851
2855 ©
2856 ©
2857 ©
5322 126 11578
4822 124 42383
4822 126 10326
4822 126 13691
5322 126 11583
1nF
220µF
180pF
27pF
10nF
10%
20%
5%
1%
10%
63V
4V
63V
63V
2858
2860
4822 124 12245
4822 124 11947
220µF
10µF
20%
20%
16V
16V
50V
63V
RESISTORS
–––––––––––––––––––––––––––––––––––––––––––––––––––––
3701 © 4822 051 20479
47Ω
5%
0,1W
3702 © 4822 051 20479
47Ω
5%
0,1W
3703 © 4822 051 20479
47Ω
5%
0,1W
3704 © 4822 117 12917
1Ω
5% 0,06W
3710 © 4822 117 11148
56kΩ
1%
0,1W
3712 ©
3713 ©
3714 ©
3715 ©
3716 ©
4822 051 30109
4822 051 30223
4822 051 30103
4822 117 13632
4822 051 30471
10Ω
22kΩ
10kΩ
100kΩ
470Ω
5%
5%
5%
1%
5%
0,06W
0,06W
0,06W
0,06W
0,06W
3717 ©
3719 ©
3720 ©
3721 ©
3723 ©
4822 117 12917
4822 051 30102
4822 051 20474
4822 051 20393
4822 051 30272
1Ω
1kΩ
470kΩ
39kΩ
2,7kΩ
5%
5%
5%
5%
5%
0,06W
0,06W
0,1W
0,1W
0,06W
3724 ©
3725 ©
3730 ©
3740 ©
3741 ©
4822 117 12902
4822 051 30184
4822 051 20333
4822 051 20223
4822 051 20223
8,2kΩ
180kΩ
33kΩ
22kΩ
22kΩ
1%
5%
5%
5%
5%
0,06W
0,06W
0,1W
0,1W
0,1W
3742 ©
3743 ©
3744 ©
3746 ©
3750 ©
4822 051 20223
4822 051 20223
4822 051 30103
4822 051 30103
4822 051 30102
22kΩ
22kΩ
10kΩ
10kΩ
1kΩ
5%
5%
5%
5%
5%
0,1W
0,1W
0,06W
0,06W
0,06W
3751 ©
3789 ©
3790 ©
3791 ©
3792 ©
4822 051 30102
4822 051 30471
4822 051 30561
4822 051 30152
4822 051 30332
1kΩ
470Ω
560Ω
1,5kΩ
3,3kΩ
5%
5%
5%
5%
5%
0,06W
0,06W
0,06W
0,06W
0,06W
3793 ©
3794 ©
3795 ©
3796 ©
3798 ©
4822 117 12968
4822 117 12968
4822 051 30222
4822 051 30332
4822 051 30102
820Ω
820Ω
2,2kΩ
3,3kΩ
1kΩ
5%
5%
5%
5%
5%
0,06W
0,06W
0,06W
0,06W
0,06W
3799 ©
3800 ©
3801 ©
3802 ©
4822 051 30102
4822 117 11148
4822 051 30103
4822 117 11148
1kΩ
56kΩ
10kΩ
56kΩ
5%
1%
5%
1%
0,06W
0,1W
0,06W
0,1W
10-13
ELECTRICAL
PARTSLIST 3CDC-LLC-DA11 MODULE
––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––
RESISTORS
RESISTORS
–––––––––––––––––––––––––––––––––––––––––––––––––––––
–––––––––––––––––––––––––––––––––––––––––––––––––––––
3803 © 4822 117 10833
10kΩ
1%
0,1W
3883 © 4822 117 10833
10kΩ
1%
0,1W
3804 © 4822 051 30103
10kΩ
5% 0,06W
3884 © 4822 051 30271
270Ω
5% 0,06W
3805 © 4822 051 30103
10kΩ
5% 0,06W
3885 © 4822 117 10833
10kΩ
1%
0,1W
3806 © 4822 051 30103
10kΩ
5% 0,06W
3886 © 4822 117 12925
47kΩ
1% 0,06W
3807 © 4822 051 30103
10kΩ
5% 0,06W
3887 © 4822 051 30221
220Ω
5% 0,06W
3808 ©
3809 ©
3811 ©
3812
3813 ©
4822 051 30103
4822 051 20471
4822 117 11148
4822 053 10228
4822 117 13608
10kΩ
470Ω
56kΩ
2,2Ω
4,7Ω
5%
5%
1%
5%
5%
0,06W
0,1W
0,1W
1W
0,06W
3888 ©
3889 ©
3890 ©
3891 ©
3892 ©
4822 117 10833
4822 051 20471
4822 051 30102
4822 051 30102
4822 051 20471
10kΩ
470Ω
1kΩ
1kΩ
470Ω
1%
5%
5%
5%
5%
0,1W
0,1W
0,06W
0,06W
0,1W
3814 ©
3815
3818 ©
3819 ©
3820 ©
4822 051 30339
4822 052 10478
4822 051 30222
4822 051 20471
4822 051 30222
33Ω
4,7Ω
2,2kΩ
470Ω
2,2kΩ
5%
5%
5%
5%
5%
0,06W
NFR
0,06W
0,1W
0,06W
3893 ©
3894 ©
3895 ©
3898 ©
3899 ©
4822 051 30471
4822 051 30101
4822 117 12971
4822 051 30221
4822 051 30101
470Ω
100Ω
15Ω
220Ω
100Ω
5%
5%
5%
5%
5%
0,06W
0,06W
0,06W
0,06W
0,06W
3821 ©
3822 ©
3825 ©
3826 ©
3827 ©
4822 051 30222
4822 051 30222
4822 051 10102
4822 051 30223
4822 051 20273
2,2kΩ
2,2kΩ
1kΩ
22kΩ
27kΩ
5%
5%
2%
5%
5%
0,06W
0,06W
0,25W
0,06W
0,1W
3900 ©
3901 ©
3904 ©
4800 ©
4801 ©
4822 117 12955
4822 117 10833
4822 117 13632
4822 051 20008
4822 051 20008
2,7kΩ
1%
0,1W
10kΩ
1%
0,1W
100kΩ
1% 0,06W
CHIP JUMPER 0805
CHIP JUMPER 0805
3828 ©
3831 ©
3832 ©
3833 ©
3834 ©
4822 051 20223
4822 051 30101
4822 051 30103
4822 051 20393
4822 051 20393
22kΩ
100Ω
10kΩ
39kΩ
39kΩ
5%
5%
5%
5%
5%
0,1W
0,06W
0,06W
0,1W
0,1W
4802 ©
4803 ©
4804 ©
4805 ©
4806 ©
4822 051 20008
4822 051 30008
4822 051 20008
4822 051 30008
4822 051 20008
CHIP JUMPER 0805
CHIP JUMPER 0603
CHIP JUMPER 0805
CHIP JUMPER 0603
CHIP JUMPER 0805
3835
3837 ©
3838 ©
3839 ©
3840 ©
4822 052 10478
4822 051 10102
4822 051 30102
4822 051 20124
4822 051 30124
4,7Ω
1kΩ
1kΩ
120kΩ
120kΩ
5%
2%
5%
5%
5%
NFR
0,25W
0,06W
0,1W
0,06W
4807 ©
4808 ©
4811 ©
4814 ©
4817 ©
4822 051 20008
4822 051 20008
4822 051 20008
4822 051 20008
4822 051 20008
CHIP JUMPER 0805
CHIP JUMPER 0805
CHIP JUMPER 0805
CHIP JUMPER 0805
CHIP JUMPER 0805
3841 ©
3842 ©
3843 ©
3844 ©
3845 ©
4822 117 10833
4822 117 10833
4822 117 10834
4822 051 30332
4822 117 10833
10kΩ
10kΩ
47kΩ
3,3kΩ
10kΩ
1%
1%
1%
5%
1%
0,1W
0,1W
0,1W
0,06W
0,1W
4818 ©
4819 ©
4820 ©
4821 ©
4822 ©
4822 051 20008
4822 051 20008
4822 051 20008
4822 051 20008
4822 051 20008
CHIP JUMPER 0805
CHIP JUMPER 0805
CHIP JUMPER 0805
CHIP JUMPER 0805
CHIP JUMPER 0805
3846 ©
3847 ©
3849 ©
3850 ©
3851
4822 117 10834
4822 051 30472
4822 051 20334
4822 051 30103
4822 052 10338
47kΩ
4,7kΩ
330kΩ
10kΩ
3,3Ω
1%
5%
5%
5%
0,1W
0,06W
0,1W
0,06W
NFR25
4823 ©
4824 ©
4825 ©
4826 ©
4828 ©
4822 051 20008
4822 051 30008
4822 051 30008
4822 051 20008
4822 051 20008
CHIP JUMPER 0805
CHIP JUMPER 0603
CHIP JUMPER 0603
CHIP JUMPER 0805
CHIP JUMPER 0805
3852
3853 ©
3858 ©
3859 ©
3860 ©
4822 052 10228
4822 051 20471
4822 117 12925
4822 117 10834
4822 117 10833
2,2Ω
470Ω
47kΩ
47kΩ
10kΩ
5%
5%
1%
1%
1%
0,33W
0,1W
0,06W
0,1W
0,1W
4829 ©
4830 ©
4831 ©
4832 ©
4833 ©
4822 051 20008
4822 051 20008
4822 051 20008
4822 051 30008
4822 051 20008
CHIP JUMPER 0805
CHIP JUMPER 0805
CHIP JUMPER 0805
CHIP JUMPER 0603
CHIP JUMPER 0805
3861 ©
3862 ©
3863 ©
3864 ©
3865 ©
4822 051 30103
4822 051 20121
4822 117 11373
4822 117 11373
4822 051 30101
10kΩ
120Ω
100Ω
100Ω
100Ω
5%
5%
1%
1%
5%
0,06W
0,1W
0,1W
0,1W
0,06W
4834 ©
4835 ©
4838 ©
4840 ©
4841 ©
4822 051 20008
4822 051 20008
4822 051 30008
4822 051 20008
4822 051 30008
CHIP JUMPER 0805
CHIP JUMPER 0805
CHIP JUMPER 0603
CHIP JUMPER 0805
CHIP JUMPER 0603
3867 ©
3868 ©
3870 ©
3871 ©
3873 ©
4822 051 30121
4822 051 30101
4822 051 20472
4822 051 30103
4822 051 20471
120Ω
100Ω
4,7kΩ
10kΩ
470Ω
5%
5%
5%
5%
5%
0,06W
0,06W
0,1W
0,06W
0,1W
4842 ©
4844 ©
4845 ©
4846 ©
4847 ©
4822 051 20008
4822 051 20008
4822 051 20008
4822 051 20008
4822 051 20008
CHIP JUMPER 0805
CHIP JUMPER 0805
CHIP JUMPER 0805
CHIP JUMPER 0805
CHIP JUMPER 0805
3875 ©
3876 ©
3877 ©
3878 ©
3879 ©
4822 051 30103
4822 117 13632
4822 051 30103
4822 051 30103
4822 117 10837
10kΩ
100kΩ
10kΩ
10kΩ
100kΩ
5%
1%
5%
5%
1%
0,06W
0,06W
0,06W
0,06W
0,1W
4848 © 4822 051 20008
4850 © 4822 051 20008
4876 © 4822 051 20008
CHIP JUMPER 0805
CHIP JUMPER 0805
CHIP JUMPER 0805
3880 © 4822 051 30392
3881 © 4822 117 13632
3882 © 4822 117 12925
3,9kΩ
100kΩ
47kΩ
5%
1%
1%
0,06W
0,06W
0,06W
10-14
ELECTRICAL
PARTSLIST 3CDC-LLC-DA11 MODULE
––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––
COILS
–––––––––––––––––––––––––––––––––––––––––––––––––––––
1810
4822 242 73557 CERAMIC RES. 8,46MHz
DIODES
–––––––––––––––––––––––––––––––––––––––––––––––––––––
6871 © 4822 130 11397 BAS316
6872 © 4822 130 11397 BAS316
6873 © 4822 130 11397 BAS316
6874 © 4822 130 11397 BAS316
6875 © 9340 548 52115 BZX284-C5V1
6877 © 9322 129 34685
6878 © 4822 130 11397
6879 © 9322 129 34685
BZX284-C3V9
BAS316
BZX284-C3V9
TRANSISTORS
–––––––––––––––––––––––––––––––––––––––––––––––––––––
7802 © 5322 130 60123 BC807-40
7808 © 4822 130 60511 BC847B
7809 © 4822 130 60511 BC847B
7810 © 4822 130 60511 BC847B
7812 © 4822 130 60511 BC847B
7874 © 4822 130 60511
7875 © 4822 130 60511
BC847B
BC847B
INTEGRATED CIRCUITS
–––––––––––––––––––––––––––––––––––––––––––––––––––––
7803 © 5322 209 82941 LM358D, Dual Opamp
7805 © 4822 209 33165 TDA1308T/N1
7806
4822 209 32852 TDA7073A/N2
7807
4822 209 32852 TDA7073A/N2
7871
4822 209 32852 TDA7073A/N2
7873 © 5322 209 11306
7877 © 9352 641 80557
HEF4094BT, SHIFT REGISTER
SAA7324H/M2B,“CD10“ SIGN.PROC.
11-1
11-1
WIRING DIAGRAM
TO MATRIX SURR
>
(For MTRX sets only)
1
1260 1261
1259
FFC-BD 11P 12P 13P
1
1
1
AF_LEFT
GND_pa
AF_RIGHT
NTC
LPC
PD
CLIP
AMP-ON
-Vkk
F1
F2
AMP_CS_DC
8240
1913 1912
1251 1250
DM 9P DM 6P
EH-B 6P EH-B 9P
1
1
1
1
A1
A1
B1
B1
8906
GND_D
GND_D
1251 - 1912
GND_D
GND_D
B2
B2
A2
A2
8909
+D
+D
1250 - 1913
GND
GND
+D2
+D2
VCD_ON or CDR_ON
1300
EH-B 2P
+
-
1
1
+11V_CDR
GND_M
GND_D
GND_D
+5V_CDR
+5V_CDR
1262 1263
EH-B 7P EH-B 8P
1
1
LPS
+11V_A
GND_A
+11V_M
GND_M
+5V6
GND_D
5V_VCD
1264
EH-B 6P
Wiring diagram ................................................................ 11-1
>
TO AF BOARD
TABLE OF CONTENTS
heatsink
L/R+SUP
1252
FFC-BD 7P
1
-Vkk
F1
F2
PD
NTC
LSTBY
LPS
1203
1914
FFC-BD 7P
1
-Vkk
F1
F2
PD
NTC
LSTBY
LPS
1901
8901_B
8901_A
N
8902_B
8902_A
L
MAINS
1911
DM 6P
1
A1
B1
GND_D
GND_D
B2
A2
>
TO AF BOARD
P2002 110/135W MODULE
1330
EH-B 3P
LS_L+
GND
LS_R+
L/R
SPEAKER CLICKFIT 1321
Mains Board - Component layout ................................... 11-2
Mains Socket - Layout and Circuit diagram ................... 11-2
Mains Board - Circuit diagram ........................................ 11-3
L/R Amp. & Supply Board - Component layout .............. 11-4
>
L/R Amp. & Supply Board - Circuit diagram (Part 3) ..... 11-7
Electrical parts list ........................................................... 11-7
>
L/R Amp. & Supply Board - Circuit diagram (Part 1) ..... 11-5
L/R Amp. & Supply Board - Circuit diagram (Part 2) ..... 11-6
To CDR
FAN
To CS_DPL board
11-2
11-2
MAINS BOARD - COMPONENT VIEW
MAINS SOCKET - COMPONENT VIEW
This assembly drawing shows a summary of all possible versions.
For components used in a specific version see schematic diagram and respective parts list.
3139 113 3433 pt7 dd wk0139
MAINS SOCKET - CIRCUIT DIAGRAM
1901 B1
5900 A2
5901 A2
8901_A B2
8902_A A2
9901 A2
9902 B2
1
2
Note : Some values may varies, see respective parts list for correct value.
9901
A
A
For /22
4 5900 3
L
N
2
1
1
2
1 5901 2
8902_A
4
8901_A
1901
3
For /21
9902
B
This assembly drawing shows a summary of all possible versions. For components used in a specific version see schematic diagram and respective parts list.
3139 113 3433 pt7 dd wk0139
B
3139 118 53730...for 88330...3433 pt7 dd wk0139
1
2
11-3
11-3
MAINS BOARD - CIRCUIT DIAGRAM
1923 A6
1924 B6
1925 C6
1926 C6
2901 D2
2902 D3
2903 E3
2904 E3
2905 E3
2911 F2
2912 F3
2913 F3
2921 A7
2922 A7
2923 A8
1
2924 A8
2925 A8
2926 A8
2927 B8
2928 B9
2929 B9
2930 B9
2931 B9
2932 B9
2941 C6
2
3905 D4
3906 D4
3907 E2
3912 F3
3913 F3
2998 B8
3901 E1
3902 D1
3903 E2
3904 E2
2947 D7
2948 F4
2949 D7
2953 D10
2997 B8
2942 C7
2943 C8
2944 C8
2945 D7
2946 D7
3
3914 E5
3921 B6
3922 B7
3923 B8
3941 D8
4
3942 E7
3951 C8
3952 D9
3953 D9
3954 D10
3955 F1
5902 B1
5903 D1
5905 B3
5906 A1
5
6900 D3
6901 D2
6902 D2
6903 D3
6904 D3
6905 E1
6906 E2
6907 E4
6908 D4
6909 E4
6910 C3
6911 C3
6915 F2
6916 F4
6917 E6
6
6918 E6
6921 A7
6922 A8
6923 C6
6924 C6
6925 C7
6926 C7
6927 C7
6928 C7
6930 F1
7
6955 D10
6956 D6
7901 D4
7902 E4
7911 F3
7912 D5
7951 C9
7952 C10
8230 F8
8901_B B1
8
8902_B B1
9900 E4
9903 A1
9904 B1
9907 D1
9908 D2
9910 D4
9921 A6
9922 A6
9923 B6
9
* : PROVISION
5
9904
9930
2925
47n
2926
47n
2924 47n
2923
4m7 /35V
2944
3m3 /35V
47R
3951
0R33
FTD bias
-VKK
-33V
6K8
-38V
390R
-33V
3953
3954
2953
*
GND_D
70W
3m3/50V
-
FE-BT-VK-N
1914
2927
3m3/50V
-
4m7/50V
4m7/50V
-
-Vkk
F2
70W
3K3
3K3
220R
others
6K8
6K8
390R
2948
7
4m7/50V
4m7/50V
3m3/50V
3m3/50V
gnd_s
LSTBY
GND
LPS
GND_D
*
LPC
lpc
relay
Mode
L
float
OFF
LSTB
Z
H
ON
DEMO, 12V OFF
H
H
ON
ON, 12V ON
gnd_s
gnd_s
3139 118 53730...for 88160...3433 pt7 dd wk0139
1
2
3
4
5
6
E
8230
NTC
6
2m2/16V
0V
PD
5
BZX79-C8V2
8.2V
3952
3953
3954
2998
2928
2929
2930
2931
2932
135W
-
2997
3
gnd_s
100W
To L/R + Sup
2
gnd_s
22u /50V
*
4m7/25V
2949
0R33
2947
3m3 /16V
2946
4m7/25V
*
D
gnd_s
gnd_s
B
3m3/50V
2931
6m8 /50V
2932
3m3/50V
6m8 /50V
2930
2928
4m7/50V
2929
2998
33K
3m3/50V
3923
4m7/50V
2927
3m3/50V
2997
33K
3922
100n
2942
2943
6927
6925
1N5392
6928
1N5392
3941
1
4
6916
2913
100n
2912
100K
7 +D
-37V
6K8
F1
1u/50V
*
gnd_s
100u /10V
2911
6930
BZX79-C5V1
1N4148
6 A2
7952
BC327-40
GND
1N4003
6909
10K
7911
BC547B
3912
*
3942
1N4148 1N4148
6917
6918
10R
7.6V
3914
7902
BC547B
gnd_s
LPS
6m8/25V
2945
3906
2K2
3905
7912
BC547B
LPS
6915
5 B2
6
9 +D2
7951
BC327-40
3952
1.2V
BZX79-C8V2
6907
4K7
9900
15K for /37
2905
100u /25V
2904
2903
100u /50V
6904
1N4003
2902
47n
*
0V
3913
F
6926
6924
6956
7901
BC327-25 BYV10-40
/21only
1K
*
-43V
9910
6900
1N4003
1N4003
6903
1N4003
1N4003
gnd_s
3955
4 GND_D
5
GND
100u /25V
3904
1K
3903
1K
gnd_s
10K
3907
1N4148
6906
1N4148
6905
3901
10M
6901
2901
47n
gnd_s
4
C
6908
5903
98TS-037A-5 1
9908
E
100n
T1A6
1926
6923
5912
2941
1N4148
1N5392
1N4148
5910
6902
T200mA
D
A
3 GND_D
GND
1N5392
6911
not in /21
T200mA
1904
2922
F2
1N4003
6910
120 OHM / 1W for /37
470 OHM / 1W for /22
OPTIONAL FOR
/22, /37
2 B1
3
GND_D
T2A5
1925
5911
9907
1903
4
5913
2
3902
1 A1
NTC
5003
C
9927
* 3921
5914
1N5392 1N5392
3
5915
113V
1
5004
For /21
5902 3104 210 50950
1913
2
2
F1
9926
14V
5005
5905
4
1912
8 GND
9925
1R
5916
2
100n
100n
T5A
1924
5917
4 5902 3
1
5918
2
1911
5006
6
2
3
240V
1
1
3
6922
GBU6D
1
DIPMATE
DIPMATE
9931
4
1
3
8902_B
N
8901_B
5007
4
6921
GBU6D
T5A
1923
9923
127V
1905
T6.3A UL
T5A IEC
L
5919
127V
4
5008
3
9924
SDKGA
1902
2921 100n
5920
1 5906 2
B
T5A
1922
9922
A
9921
5921
9903
To L/R + Sup
To C/S_DPL
T5A
1921
9931 B10
10
Note : Some values may varies, see respective parts list for correct value.
For /22
5906 2422 535 94821
9924 B6
9925 B6
9926 B7
9927 B7
9930 A10
BZX79-C33
1912 A10
1913 A10
1914 E7
1921 A6
1922 A6
6955
1902 A3
1903 D1
1904 D2
1905 B2
1911 A10
7
8
9
10
F
11-4
11-4
LEFT/RIGHT AMPLIFIER & SUPPLY BOARD - COMPONENT VIEW
This assembly drawing shows a summary of all possible versions. For components used in a specific version see schematic diagram and respective parts list.
3139 113 3472 pt1 dd wk0151
11-5
11-5
LEFT/RIGHT AMPLIFIER & SUPPLY BOARD - CIRCUIT DIAGRAM (PART 1)
4
3n3
7241
BC547B
GND
3269
6256
6K8
1N4148
LPS
100u /10V
1N4148
6263
680R
3283
1
47K
3284
6265
BZX79-C5V1
10u /50V
2263
100n
+11V_A
GND_A
4
+11V_M
5
GND_M
6
+5V6
3285
8k2
GND_D
8
To AF
4.5V
C
LPS
3
56K
2262
6261
3280
EH-B
1263
D
5V_VCD
To AF
GND
GND
2K2
EH-B
1264
BD438
7264
1
+11V_cdr
3
5
4K7
3288
1K
3287
1K
3286
270R
270R
3306
3305
GND_D
GND_D
5V_CDR
6
7265
BC547B
5V_CDR
2
gnd_f
1322_A
8K2
1
To CDR
47u /16V
2265
1K
3303
EH-B
1300
To fan
GND
1323_A
gnd_al gnd_ar
Heatsink NTC
VCD 5V
GND
GND
GND
GND
GND_D
GND_A GND_M gnd_f
: PROVISION
Note : Some values may varies, see respective parts list for correct value.
2
3
3139 118 55340...for 91570...3472 pt1 dd wk0151
4
5
6
E
4
3289
*
GND_M
VCD_ON
11.6V
gnd_f
1
B
CDR ON
or
To AF VCD_ON
7
GND
3265
*
2261
3277
100K
3281
EH-B
1262
5V
7263
BC547B
1R
3304
3302
470R
9964
9965
3407
100u /25V
BZX79-B5V6
120K
120K
7
AMP_CS_DC
BC327-25
7300
2300
5K6
*
t
6258
3301
0.6V
3272
3405
3300
*
5
6
GND
1N4148
LSTBY
7301
BC547B
7259
BC337-25
0V
NTC
F2
12
13
To AF
11.7V
*
3292
4
270R
3406
GND
3K3
PD
11
2
1N4148
2K7
3
F1
GND
5V
+11V_M
1K5
1K
3270
15K
GND
0V
F2
10
VCD sets only
+5V6
+11V_M
3268
3263
150R
1u /50V
2254
+5V6
3271
F
2
-Vkk
2
39K
GND
FE-BT-VK-N
1252
F1
AMP_ON
9
GND
6257
1
CLIP
8
CDR sets only
7256
BC547B
CDR ONLY
-Vkk
0.6V
0V
NON-CDR
E
100n
10K
3264
2259
1N4003
GND
PD
+5V
LPS
GND
0V
7262
BC547B
+5V6
A
LPC
7
To AF
*
47K
3279
5.7V
6254
6253
100n
10u /50V
2258
2
1N4148
BZX55-B4V7
0.6V
2257
3262
100R
2256
100K
3261
10u /16V
6252
220u /16V
2255
1
2K2
3260
3
OUT
GND
NTC
3K9
GND
LPS
7257
L7805
IN
AF_right
4
6
GND
* 3282
1K
2
3
*
9253
7255
BC547B
*6262
1N4148
CDR ONLY
3259
10K
*
+5V6
NON CDR
470K
GND
GND
1N4148
C
D
1N4148
100K
120R
3403
3278
9251
NON CDR
9250
CDR ONLY
GND_M
CDR only
9252
1
3
5
NTC
+11V Reg
13V
GND_pa
SAT
GND_M
GND_M
AF_left
2
0.6V
7253
BC547B
GND_M
22K
3274
GND
1
6260
3275
10n /16V
2260
100K
3402
0V
FFC
1261
BZX79-C6V8
33K
0V
7254
BDW94C
3258
3276
7260
BC547B
FFC
1260
AMP_LR_DC
100K
VCD_ON
100K
3401
1K
7242
BC547B
3256
1280
3400
3409
BC547B
*72522252
12.5V
T1A
T2.5A FOR CDR
BC557B
7261
0.3V
4.8V
GND_M
12.8V
0V
B1
FFC
1259
5.7V 6259
0.3V
*
7251
BC547B
STP16NE06
7240
100K
*
47u /25V
12.9V
9
5.7V
3295
2K2
0R33
9960
9
+D2
* 3290
2253
8
3273
+11V_cdr
680R
BZX79-B10
GND
BDX53BFP 11.8V
27.5V
8
+5V6
180R
7
7
+5V6
10u /50V
6251
+D
10K
100u /50V
7250
3255
6
BZX79-C15
9962
2251
A2
2250
3254
5
3257
6
+11V_A
+11V_M
470R
B2
3250
4
3253
GND_D
470R
3
33K
GND_D
2K2
3252
2
3251
B1
6250
B1
1
A1
B
5
47K
3
EH-B
1251
EH-B
1250
A
2
6264
1
7
8
9
F
1250 A1
1251 A1
1252 F1
1259 A9
1260 A9
1261 A9
1262 C9
1263 C9
1264 E9
1280 B1
1300 F7
1322_A F9
1323_A F9
2250 A3
2251 A3
2252 B3
2253 A4
2254 E1
2255 D1
2256 D2
2257 D3
2258 D3
2259 D4
2260 B6
2261 B7
2262 C6
2263 C7
2265 F8
2300 F6
3250 A2
3251 B2
3252 B2
3253 B2
3254 B3
3255 B3
3256 B3
3257 A5
3258 D1
3259 D1
3260 D1
3261 D1
3262 D2
3263 E2
3264 D4
3265 F2
3268 E3
3269 E3
3270 E4
3271 F3
3272 F4
3273 A6
3274 B6
3275 A7
3276 A7
3277 B7
3278 C6
3279 D6
3280 D6
3281 D7
3282 C7
3283 C7
3284 D7
3285 D7
3286 F7
3287 F7
3288 F8
3289 F8
3290 A3
3292 F4
3295 C7
3300 F5
3301 F5
3302 E6
3303 F6
3304 E6
3305 F6
3306 F6
3400 A4
3401 A4
3402 B5
3403 B5
3405 F5
3406 E4
3407 F5
3409 B4
6250 A5
6251 A3
6252 D2
6253 D3
6254 D4
6256 E4
6257 E3
6258 F4
6259 A7
6260 A7
6261 C6
6262 C6
6263 C7
6264 F7
6265 D6
7240 A4
7241 B5
7242 B4
7250 A2
7251 B2
7252 B3
7253 B3
7254 C1
7255 E1
7256 E1
7257 C3
7259 F3
7260 A6
7261 A6
7262 D6
7263 D7
7264 E7
7265 F7
7300 F6
7301 F4
9250 C1
9251 C1
9252 C4
9253 C4
9960 A3
9962 A5
9964 F5
9965 F5
11-6
11-6
LEFT/RIGHT AMPLIFIER & SUPPLY BOARD - CIRCUIT DIAGRAM (PART 2)
1321-A C10
1321-B B10
1322_B B10
1323_B D10
1330 B10
2320 C1
2321 E1
2322 F1
2323 E3
2324 B2
2325 A4
2328 B3
2329 B3
2330 B4
2331 B4
2332 B2
2333 C3
2334 C2
2335 D4
2336 D4
2339 E4
2340 A3
2341 A5
2342 A5
2343 E5
2344 E5
2345 F4
2350 A7
2352 A7
2353 E7
2355 E7
2360 B9
2361 B9
2362 B10
2363 C9
1
2364 C9
2365 C10
2370 E5
2371 A5
2372 C3
2390 A2
2391 C3
2
3320 C1
3321 C1
3322 C1
3323 D1
3324 D1
3325 D2
3326 D3
3327 D2
3328 D3
3329 E1
3330 E1
3331 E1
3332 F2
3333 F2
3
3334 A1
3335 B2
3336 B2
3337 B3
3338 B1
3339 C2
3341 C2
3342 A4
3343 E4
3344 A3
3345 A6
3346 E6
3347 F4
3348 B7
4
3349 F8
3350 B6
3351 B6
3352 B6
3353 B7
3354 B7
3355 B7
3356 C7
3357 C7
3358 C8
3359 C6
3360 C6
3361 D6
3362 D7
5
3363 C7
3364 D7
3365 D7
3366 D7
3367 D8
3368 B8
3369 B8
3370 A8
3371 B8
3372 B9
3373 B9
3374 C8
3375 C9
3376 D9
6
3377 F9
3378 F9
3379 D9
3380 D10
3381 B9
3382 B9
3392 C3
6322 E1
6323 E3
6324 F8
6330 D10
6331 D9
6332 A7
6360 A8
3393 C3
3395 D4
3404 C2
5300 B8
5301 C8
6320 C1
6321 C1
7
7320 C1
7321 D2
7322 D2
7323 E1
7324 F1
7325 F3
7327 B7
8
7328 C7
7329 F10
7330 B5
8240 A2
9320 B1
9321 B1
9323 A9
9329 E9
9330 C4
9331 C4
9333 D4
9341 B5
9342 B9
9343 D9
9
9355 C7
9356 D7
9360 D10
9361 C10
9362 C10
9363 C10
9961 B5
10
9323
47K
47K
3382
BZX79-B15
15K
1K5 /1W
3381
2K2
6360
15K
3369
3370
BZX79-B15
6332
3348
3368
2350
2362
100n
3373
2361
10K
3372
gnd_s
*
6330
BAV21
6331
4R7
*
2365
100n
9363
1+
2SPKR RIGHT
** 9360
*
1323_B
GND_AR
D
1K
3380
1K
3379
GND_AR
*
1K5
*
*
56K
2339
9329
&
4K7
3377
A2
7329
*BC547B
47K
*
3378
2355
3349
&
820R
100n
3347
-15v
D
7325
BC546B
-53v
330R
1K5 /1W BZX79-B15
-55v
22u /100V
0v
100n /63V
2344
1N4148
2370
2343
100n
6323
2345
22K
1K
3333
2322
100n
3332
0v
E
%
3346
-54v
6324
100K
10u/50V
7323
BC546B
100u /100V
3331
2353
-54v
-54v
SAT
*
# : For Phase Inverse only
: For Non Phase Inverse only
: PROVISION
& : For 110-150W only
% : For 70-100W only
F
**
*
3139 118 55340...for 91570...3472 pt1 dd wk0151
Note : Some values may varies, see respective parts list for correct value.
1
C
1321-A
# 9362
3376
47K
3367
47K
10K
100n
3375
*
9343
560R
-55v
#
BAV21
* 3374
100n
2364
2363
0v
0v
3365
9356
CH2|IN 0v
To Matrix -Surr
**9361
4R7
J
CH2|NF0v
GND_AL
5301
BC556B
7328
3366
BIAS -52v
3361
K
2
3
*
0R33
CH1|NF0v
4R7
9342
-55v
*
330R
CH1|IN 0v
EH-B
1330
3358
47K
9355
I
B
1
47K
0R33
3360
*
3371
0v
3356
3359
PRE+ 54v
2360
100n
100n
330R
3355
*
1K5
PRE- -54v
H
3357
7
CH2+RE
14 13 12 11 10
9333
100R
3395
220p
0v
3GND_AL
4R7
560R
6
CH2-RE
0v
3352
2
3
4
5
CH1-RE
8
**
56K
2391
CH1+RE
9
1
220p
2331
9330
56R
3393
1n
1K
R
BC556B
7327
0R33
3343
1m /16V
4+
100p
100K
10K
220R
7322
BC546B
SPKR LEFT
1321-B
5300
B2
3330
3329
1N4148
Q
470p
3326
** 2336
-52v
-55v
2u2 /50V
6322
2n2
3328
3325
2323
10K
3327
3323
100K
-54.6v
-54.6v
2321
O
VCC+ -30v
SUB
M
N
0R33
3351
VCC- -55v
L
2335
33K
F
F
P
*
7324
BC556B
G
#
gnd_pa
-54.6v
100K
7326 STK412-030(110/135W)
7330 STK442-110(100W)
#
-53v
3324
E
#
gnd_pa
7321
BC546B
D
2372
22u /50V 680R
6321
3.3v
47K
3320
AMP_ON
**2334 **3341
7320
BC556B
5v
3321
6320
1N4148
#
gnd_pa
gnd_pa
3322
C
-54v
BZX79-C3V3
10K
100K
10n
3392
2320
56K
** 3404
A1
2332
1K
3339
1K8
** 2333
AF_right
A
1322_B
*
gnd_pa
22uF/50V
*
B1
AMP_LR_DC
3350
4u7
9331
3338
110W
& 9961
15v
C
&
22u/50V
3337
2329
* 9321
% 9341
&
55v
A
680R
gnd_pa
70W, 100W
-30v
E
470p
2330
2n2
*
gnd_pa
B
2328
56K
3336
2324
1K2
3335
9320
*
2342
2u2 /50V
AF_left
3K9
100u /100V
56K
%
10u/50V
22R
0R33
3354
3334
gnd_pa
3363
gnd_pa
0R33
3353
4n7
A1
30v
B
2352
100p
3342
22u /100V
3344
0R33
3362
0R33
3364
*
100n/63V
2325
47p
2390
2371
2341
2340
8240
A
100n
3345
330R
2
3
4
5
6
7
8
9
10
11-7
11-7
LEFT/RIGHT AMPLIFIER & SUPPLY BOARD - CIRCUIT DIAGRAM (PART 3)
ELECTRICAL PARTS LIST - MAINS BOARD
7326 A1
1
3
2
4
1923
1924
4822 071 55002
4822 071 55002
1925
1926
4822 071 52502
4822 071 51602
!
!
!
!
Fuse T5A
Fuse T5A
5903
5905
Fuse T2,5A
Fuse T1,6A
DIODES
CAPACITORS
M
A1
B1
For Class H only
(110-135W)
G
7
1
2
+VL
+VP
A
13
A
+VH
7326
STK412-030
+VS 3
SUBSTR
C
Comparator
B
N
14 IN1
O
15 NF1
P
C
R
Q
+
CH1
-
+OUT1 8
H
-OUT1 9
I
B
16 CCC
18 IN2
+OUT2 11
+
17 NF2
CH2
-
-OUT2 10
C
K
J
-VS 4
12
5
L
D
-VH
-VL
-VP
D
D
E
6
A2
F
3139 118 55340...for 91570...3472 pt1 dd wk0151
1
2
3
4
ELECTRICAL PARTS LIST - MAINS BOARD
MISCELLANEOUS
1901
1901
4822 265 31015
2422 030 00328
1902
1903
2422 129 16478
4822 071 52001
1904
4822 071 52001
!
!
!
!
!
Mains Socket
Mains Socket
/21
/37
1905
1905
2422 086 10963
4822 252 51123
Voltage Selector
Fuse T200mA
/21
/21
1914
1921
4822 267 10953
4822 071 55002
Fuse T200mA
/21
1922
4822 071 55002
!
Fuse T5A
Fuse T6,3A
!
Flex Connector 7P
Fuse T5A
!
!
Fuse T5A
/21
/37
!
!
Standby Transformer /37
Relay
6900
6901
4822 130 31878
4822 130 32245
1N4003G
BYV10-40
/37
/21
6901
6902
4822 130 31878
4822 130 32245
1N4003G
BYV10-40
/37
/21
6902
6903
4822 130 31878
4822 130 32245
1N4003G
BYV10-40
/37
/21
2901
2902
4822 121 43526
4822 121 43526
47nF 5% 250V
47nF 5% 250V
2903
2904
4822 124 40207
4822 124 40255
100uF 20% 25V
100uF 20% 63V
2912
2921
4822 124 21913
4822 121 40518
1uF 20% 63V
100nF 10% 250V
6903
6904
4822 130 31878
4822 130 32245
1N4003G
BYV10-40
/37
/21
2922
2923
4822 121 40518
4822 121 40518
100nF 10% 250V
100nF 10% 250V
6904
6905
4822 130 31878
4822 130 30621
1N4003G
1N4148
/37
2924
2925
4822 121 43526
4822 121 43526
47nF 5% 250V
47nF 5% 250V
6906
6907
4822 130 30621
4822 130 34382
1N4148
BZX79-C8V2
/21
2926
2927
4822 121 43526
4822 124 12423
47nF 5% 250V
4700uF 20% 63V
6908
6909
4822 130 32245
4822 130 31878
BYV10-40
1N4003G
/21
/21
2928
2930
4822 124 12423
2022 020 00644
4700uF 20% 63V
3300uF 20% 50V
6910
6911
4822 130 30621
4822 130 30621
1N4148
1N4148
2932
2941
2022 020 00644
5322 121 42386
3300uF 20% 50V
100nF 5% 63V
6915
6916
4822 130 30621
4822 130 34382
1N4148
BZX79-C8V2
2942
2944
5322 121 42386
4822 124 42367
100nF 5% 63V
3300uF 20% 35V
6917
6918
4822 130 30621
4822 130 30621
1N4148
1N4148
2945
2948
4822 124 12328
4822 123 14025
6800uF 25V
2200uF 20% 16V
6921
6922
4822 130 10944
4822 130 10944
6923
6923
4822 130 31878
5322 130 80686
1N4003G
1N5392
6924
6924
4822 130 31878
5322 130 80686
1N4003G
1N5392
6925
6925
4822 130 31878
5322 130 80686
1N4003G
1N5392
/21
RESISTORS
Comparator
3103 308 30800
4822 280 10382
10M 5% 0,5W
120R 5% 1W
/37
/37
!
!
GBU6D
GBU6D
3901
3902
4822 053 21106
4822 053 10121
3903
3904
4822 050 11002
4822 050 11002
1k 1% 0,4W
1k 1% 0,4W
3905
3905
4822 116 52283
4822 116 52244
4k7 5% 0,5W
15k 5% 0,5W
/21
/37
6926
6926
4822 130 31878
5322 130 80686
1N4003G
1N5392
3906
3907
4822 116 52256
4822 050 21003
2k2 5% 0,5W
10k 1% 0,6W
/21
/21
6927
6927
4822 130 31878
5322 130 80686
1N4003G
1N5392
3912
3913
4822 116 52234
4822 050 21003
100k 5% 0,5W
10k 1% 0,6W
6928
6928
4822 130 31878
5322 130 80686
1N4003G
1N5392
3914
3922
4822 116 52176
4822 050 23303
10R 5% 0,5W
33k 1% 0,6W
6930
6955
4822 130 34233
4822 130 34142
BZX79-C5V1
BZX79-C33
3923
3941
4822 050 23303
4822 117 11342
33k 1% 0,6W
0R33 5% 2W
6956
4822 130 31878
1N4003G
3942
3951
4822 117 11342
4822 052 10479
0R33 5% 2W
47R 5% 0,33W
TRANSISTORS & INTEGRATED CIRCUITS
7901
4822 130 41246
BC327-25
3952
3953
4822 116 83961
4822 116 83961
6k8 5%
6k8 5%
7902
7911
4822 130 40959
4822 130 40959
BC547B
BC547B
3954
3955
4822 116 83881
4822 050 11002
390R 5% 0,5W
1k 1% 0,4W
7912
7951
4822 130 40959
9322 003 63676
BC547B
TBC327-40
7952
9322 003 63676
TBC327-40
Note :
Only the parts mentioned in this list are normal
service spare parts.
!
!
!
!
/21
/21
COILS & FILTERS
5901
5903
4822 157 11628
3103 308 30600
!
!
Mains Choke
/21
Standby Transformer /21
11-8
11-8
ELECTRICAL PARTS LIST - LEFT/RIGHT AMPLIFIER & SUPPLY BOARD
ELECTRICAL PARTS LIST - LEFT/RIGHT AMPLIFIER & SUPPLY BOARD
MISCELLANEOUS
0028
1252
3139 114 73910
4822 267 10953
Holder STK PWR2002 150W
Flex Connector 7P
3255
3256
4822 116 52213
4822 116 52206
180R 5% 0,5W
120R 5% 0,5W
3345
3345
4822 053 10221
4822 053 10331
1259
1280
4822 267 11039
4822 071 51002
Flex Connector 11P
Fuse T1A
3257
3264
4822 050 21003
4822 050 21003
10k 1% 0,6W
10k 1% 0,6W
3346
3346
4822 053 10221
4822 053 10331
1321
4822 267 31176
L/R Speaker Terminal
3265
3268
4822 116 52256
4822 116 52244
2k2 5% 0,5W
15k 5% 0,5W
3347
3348
4822 116 52231
4822 053 10152
4822 116 83961
4822 050 11002
6k8 5%
1k 1% 0,4W
3349
3350
4822 053 10152
2322 194 96001
!
!
!
!
!
220R 5% 1W
330R 5% 1W
/21
/37
6265
6320
4822 130 34233
4822 130 30621
BZX79-C5V1
1N4148
220R 5% 1W
330R 5% 1W
/21
/37
6321
6322
5322 130 31504
4822 130 30621
BZX79-C3V3
1N4148
820R 5% 0,5W
1k5 5% 1W
6323
6324
4822 130 30621
4822 130 34281
1N4148
BZX79-B15
1k5 5% 1W
0R33 5%
6332
6360
4822 130 34281
4822 130 34281
BZX79-B15
BZX79-B15
0R33 5%
0R33 5%
TRANSISTORS & INTEGRATED CIRCUITS
0R33 5%
560R 5% 0,5W
7250
7251
9322 139 23687
4822 130 40959
BDX53BFP
BC547B
CAPACITORS
2250
4822 124 40255
100uF 20% 63V
3269
3270
2251
2252
4822 124 40248
4822 122 10577
10uF 20% 63V
3,3nF 10% 16V
3271
3272
4822 116 52263
4822 116 52289
2k7 5% 0,5W
5k6 5% 0,5W
3351
3352
2322 194 96001
2322 194 96001
2253
2257
4822 124 40433
4822 124 40248
47uF 20% 25V
10uF 20% 63V
3273
3274
4822 116 52228
4822 116 52234
680R 5% 0,5W
100k 5% 0,5W
3353
3354
2322 194 96001
4822 116 52226
2258
2259
5322 121 42386
5322 121 42386
100nF 5% 63V
100nF 5% 63V
3275
3276
4822 050 23303
4822 116 83884
33k 1% 0,6W
47k 5% 0,5W
3355
3356
4822 116 52219
4822 116 83884
330R 5% 0,5W
47k 5% 0,5W
7253
7257
4822 130 40959
4822 209 31841
BC547B
L7805CP
2260
2261
4822 121 51387
4822 124 41584
10nF 20% 16V
100uF 20% 10V
3277
3279
4822 116 52234
4822 116 83884
100k 5% 0,5W
47k 5% 0,5W
3357
3358
4822 116 52243
4822 116 83884
1k5 5% 0,5W
47k 5% 0,5W
7259
7260
4822 130 40981
4822 130 40959
BC337-25
BC547B
2263
2300
4822 124 40248
4822 124 40207
10uF 20% 63V
100uF 20% 25V
3280
3281
4822 116 52303
4822 116 83882
8k2 5% 0,5W
39k 5% 0,5W
3359
3360
2322 194 96001
2322 194 96001
0R33 5%
0R33 5%
7261
7262
4822 130 44568
4822 130 40959
BC557B
BC547B
2320
2321
4822 121 43693
4822 124 22652
10nF 100V
2,2uF 20% 50V
3283
3284
4822 116 52228
4822 116 83884
680R 5% 0,5W
47k 5% 0,5W
3361
3362
2322 194 96001
2322 194 96001
0R33 5%
0R33 5%
7263
7300
4822 130 40959
4822 130 41246
BC547B
BC327-25
2322
2323
5322 121 42386
4822 124 81144
100nF 5% 63V
1000uF 16V
3285
3292
4822 116 52291
4822 116 52269
56k 5% 0,5W
3k3 5% 0,5W
3363
3364
4822 116 52219
4822 116 52226
330R 5% 0,5W
560R 5% 0,5W
7320
7321
4822 130 41691
4822 130 44461
BC556B
BC546B
2324
2325
4822 124 22652
4822 122 33195
2,2uF 20% 50V
100pF 10% 50V
3295
3300
4822 050 11002
4822 116 83883
1k 1% 0,4W
470R 5% 0,5W
3365
3366
4822 116 83884
4822 116 52243
47k 5% 0,5W
1k5 5% 0,5W
7322
7323
4822 130 44461
4822 130 44461
BC546B
BC546B
2329
2330
4822 124 81151
4822 122 33519
22uF 50V
470pF 10% 50V
3301
3302
4822 117 12063
4822 116 83876
NTC DC 5W 10k 5%
270R 5% 0,5W
3367
3368
4822 116 83884
4822 116 52244
47k 5% 0,5W
15k 5% 0,5W
7324
7325
4822 130 41691
4822 130 44461
BC556B
BC546B
2332
2335
4822 124 81151
4822 122 33519
22uF 50V
470pF 10% 50V
3303
3304
4822 050 11002
4822 052 10108
1k 1% 0,4W
1R 5% 0,33W
3369
3372
4822 116 52244
4822 053 10478
15k 5% 0,5W
4R7 5% 1W
7326
7327
9322 169 76682
4822 130 41691
STK412-030
BC556B
2339
2340
4822 122 33195
4822 126 12726
100pF 10% 50V
47pF 5% 50V
3305
3306
4822 116 83876
4822 116 83876
270R 5% 0,5W
270R 5% 0,5W
3373
3375
4822 050 21003
4822 050 21003
10k 1% 0,6W
10k 1% 0,6W
7328
4822 130 41691
BC556B
2341
2342
5322 121 42386
4822 124 40764
100nF 5% 63V
22uF 100 V
3320
3321
4822 116 83884
4822 116 52234
47k 5% 0,5W
100k 5% 0,5W
3376
3381
4822 053 10478
4822 116 83884
4R7 5% 1W
47k 5% 0,5W
Note :
Only the parts mentioned in this list are normal
service spare parts.
2343
2344
5322 121 42386
4822 124 40764
100nF 5% 63V
22uF 100 V
3322
3324
4822 050 21003
4822 116 52234
10k 1% 0,6W
100k 5% 0,5W
3382
3392
4822 116 83884
4822 050 15609
47k 5% 0,5W
56R 1% 0,4W
2345
2350
2020 561 90365
2020 012 93547
100nF +80/-20% 50V
100uF 20% 63V
3325
3326
4822 050 23303
4822 116 83872
33k 1% 0,6W
220R 5% 0,5W
3393
3395
4822 116 52291
4822 116 52175
56k 5% 0,5W
100R 5% 0,5W
2352
2353
4822 124 40248
4822 124 40248
10uF 20% 63V
10uF 20% 63V
3327
3328
4822 050 21003
4822 050 11002
10k 1% 0,6W
1k 1% 0,4W
COILS & FILTERS
2355
2361
2020 012 93547
5322 121 42386
100uF 20% 63V
100nF 5% 63V
3329
3330
4822 050 21003
4822 116 52234
10k 1% 0,6W
100k 5% 0,5W
5300
5301
2362
2364
5322 121 42386
5322 121 42386
100nF 5% 63V
100nF 5% 63V
3331
3332
4822 116 52234
4822 116 52257
100k 5% 0,5W
22k 5% 0,5W
DIODES
2365
2370
5322 121 42386
2020 561 90365
100nF 5% 63V
100nF +80/-20% 50V
3333
3334
4822 050 11002
4822 116 52276
1k 1% 0,4W
3k9 5% 0,5W
6250
6251
4822 130 34281
4822 130 61219
BZX79-C15
BZX79-B10
2371
2372
2020 561 90365
4822 122 33197
100nF +80/-20% 50V
1nF 10% 50V
3335
3336
4822 116 52207
4822 116 52291
1k2 5% 0,5W
56k 5% 0,5W
6253
6254
4822 130 30621
4822 130 31878
1N4148
1N4003G
2391
4822 124 40769
4,7uF 20% 100V
3337
3338
4822 116 52228
4822 116 52249
680R 5% 0,5W
1k8 5% 0,5W
6256
6257
4822 130 30621
4822 130 30621
1N4148
1N4148
!
4822 157 70599
4822 157 70599
!
!
!
!
!
!
!
!
!
!
IND FXD BEAD EMI
IND FXD BEAD EMI
RESISTORS
3250
4822 116 52256
2k2 5% 0,5W
3339
3342
4822 050 11002
4822 116 52291
1k 1% 0,4W
56k 5% 0,5W
6258
6259
4822 130 34173
4822 130 34278
BZX79-B5V6
BZX79-C6V8
3251
3253
2k2 5% 0,5W
470R 5% 0,5W
3343
3344
4822 116 52291
4822 116 52186
56k 5% 0,5W
22R 5% 0,5W
6260
6263
4822 130 30621
4822 130 30621
1N4148
1N4148
4822 116 52256
4822 116 83883
12-1
12-1
BRIEF INTRODUCTION OF THE AF9 BOARD
The AF9 Board consists of the following features :
a.
TDA7468D IC
TDA7468D IC (7501) which includes functions such as source selection, loudness control, dynamic bass control, treble
control, volume control and muting function. Sound features such as ALC, DBB, DSC and IS are controllable via I2C Bus
from the microprocessor.
The TDA7468D IC caters for 4 input sources namely TUNER, TAPE, CD and AUX. It also has a Mic mix input. In our
application, software will switch the input source to previous source MUTE during STANDBY mode and some other
occasions where noise from other input source is undesirable.
AF9 BOARD
Note that the input to the TDA7468D IC must be ac coupled to prevent 'polp' noise.
Input networks are included to provide appropriate attenuation for various sources.
b.
SIMPLE MIC MIXING
The AF9 Board has provisions which can be configured to cater for one of the following:
MM : which caters for Mic mixing with additional Mic amplifier board.
NM : non Mic mixing.
c.
DOLBY PRO LOGIC (DPL) INTERFACE
The AF9 Board has provisions which can be configured to cater for DPL.
d.
LINE OUT
Line out cinch socket for connection to external amplifier.
e.
SUB-WOOFER OUT
TABLE OF CONTENTS
Brief Introduction of the AF9 Board ............................... 12-1
AF9 Board - Component layout ..................................... 12-2
AF9 Board - Chip layout ................................................ 12-3
AF9 Board - Circuit Diagram (Part 1) ............................ 12-4
AF9 Board - Circuit Diagram (Part 2) ............................ 12-5
AF9 Board - Circuit Diagram (Part 3) ............................ 12-6
Video Out Cinch part - Layout & Circuit diagram .......... 12-7
Sub-woofer out cinch socket for connection to active sub-woofer speaker.
f.
INCREDIBLE SURROUND
Incredible surround effect using transistor circuit to create phase shifting and spatial effect.
g.
HEADPHONE AMPLIFIER
Headphone amplifier to drive 32 ohm to 1kohm headphone.
Electrical parts list .......................................................... 12-7
h.
CD STANDBY CONTROL
CD Standby Control circuit which switches on the supply to CD servo control IC, digital out buffer IC, HF circuit and the laser
light pen in CD mode only.
i.
j.
ATTENUATION NETWORK
Attenuation network is provided at the output of the AF9 Board for interfacing with power board of different output power.
CD DIGITAL OUT
CD Digital out cinch socket for connection to external digital audio decoders.
12-2
12-2
AF9 BOARD - COMPONENT LAYOUT
This assembly drawing shows a summary of all possible versions. For components used in a specific version see schematic diagram and respective parts list.
3139 113 3435 pt4 dd wk0123
12-3
12-3
AF9 BOARD - CHIP LAYOUT
This assembly drawing shows a summary of all possible versions. For components used in a specific version see schematic diagram and respective parts list.
3139 113 3435 pt4 dd wk0123
12-4
12-4
AF9 BOARD - CIRCUIT DIAGRAM (PART 1)
3
4
3521
470n
5
470R
3526
1505
EH-B
VOLUME II
LEFT
LEFT
LEFT
LEFT
14
15
2507
1K
3708
2
REC
13
100n
23
TREBLE
BASS
VOLUME II
RIGHT
RIGHT
RIGHT
RIGHT
GND_A
GND_A
GND_A
GND_A
GND_A
GND_A
GND_A
2550
3552
2552
3K3
10K for S
470n
5K6
3554
1n8
100n
2557
8K2
+IS
3571
10K
3569
3561
1n
2641
1n
2560
8K2
3558
470p
2563
220p
10K
3564
33K
2562
3n3
7488
BC847B
GND_A
2558
3572
100n
8K2
GND_A
FULL I.S.
H
2542
GND_A
GND_A
GND_A
GND_A
SUBWOOFER
OUT
Mute2
220n
+5V6
4K7
10K
2592
2594
330n
470n
2K7
D
3542
GND_A
D...for DPL
S...for simple I.S.
P...provision
5K6
LINE_R
3594
3662
4.6V
GND_A
8K2
3669
1u
I
Note : Some values may varies, see respective parts list
for correct value.
GND_A
DPL_L
1K
3139 118 53770...88340 for...3435 pt4 dd wk0123
1
2
G
GND_A
MUTE_SW_FR
3592
I
3690
F
3668
GND_A
2662
5K6
GND_A
0V
1K
3n3
470p
8K2
2559
1n
220R
7586
BC847B
47K
1n
GND_A
S 3546
3544
GND_A
GND_A
P
SIMPLE I.S.
SUB_W
7693
BC817-25
0V
2K2
2664
5.9V
1K
7663
BC857B 5.6V
3664
5.4V
470p
2666
3
1504
YKC21-3418
LINE OUT
BC847B
7662
1V
470R
GND_A
0V
100K
3666
1
GND_A
1n
GND_A
3712
GND_A
3
22u
VOL_R
3560
8K2
10K
YKC21-3416
1691
2696
3568
1M
2K2
2663
3700
470p
-Vkk
3699
470R
2697
2
3667
GND_A
0u47
P
3663
470p
1
3K3
BC847B
7661
1V
2665
100n
2904
100n
2667
3665
2K7
3570
4.6V
2554
GND_A
GND_EMC
3661
1u
2
3556
+IS
GND_A
470p
100n
2556
2698
100n
3566
2921
680K
P
3n3
4813
LINE_L
H
3642
+IS
220K
2661
4
GND_D
GND_A
2548
P
E
4642
100n
4n7
1n
A_Mic
G
470R
2908
GND_A
220R
3548
10n for S
2544
MIC_DET
5
GND_A
3646
5K6
4
1K
LINE_R
18K for S
3550
4
MIC_DET
D
GND_A
2546
GND_A
+12V_A
VOL_L
19 18
20
100p
2506
100p
2516
100p
2534
100p
100p
2524
2523
100p
2533
100p
100p
2515
22 21
P
I2C_Data
17
SUR.
26
1n
VOLUME I
P
220R
4641
I2C_Clk
24
25
GND_A
3643
IIC BUS
2590
3
P
33n
3
16
12K
LOGIC
2568
2
220R
BASS ALC
SOURCE
SELECTOR
GND_A
3641
3645
12
ALC_LEVEL
5K6
1
2
3557
BASS
6
only for
Game Sound Port
A_Aux
680K
2553
3565
TREBLE
GND_A
1
3567
VOLUME I
SUR.
3707
470R
# only for
SOLID STATE
220K
2555
GND_A
POWER
SUPPLY
3
FE-BT-VK-N
1u
GND_A
470p
GND_A
3525
1510
1503
FE-BT-VK-N FE-BT-VK-N
F
GND_A
10 11
2564
4
A_Aux
2504
15K
3506
100p
9
1K
3
#
A_Aux
8
3562
3
10K
12K
2502
A_Aux
4n7
1n
#
2
C
7485
BC847B
2642
1
2
3504
4K7
220p
28
A_DPL
5
1
10K
3508
SS_L
3
8K2
4
3507
SS_R
3502
3n3
18K for S
3549
10n for S
2543
22n
2206
22u
2203
4K7
3438
4K7
3437
1
1502
#
A_Aux
1n8
1N4148
A_TU
5K6
1N4148
A_CD
470n
6641
A_HP
2561
27
GND_A
2505
A_Aux
2
1501
YKC21-3418
AUX IN
A_Tp
3555
2565
GND_A
7
4.6V
VREF
A_Tp
4501
15K
3505
1u
2501
2503
12K
100p
100n
4920
2669
3503
4K7
A_Aux
1
P
A_Tp
3501
4
E
A_Mic
A_Tp
-CMOS
GND_EMC
3K3
7501
TDA7468
4u7
P
A_Tp
GND_A
GND_A
GND_A
A_Aux
2551
6642
1K
4u7
2531
5K6
3553
100p
7
7
1K
33K
2549
2708
3435
GND_A
3559
100p
6
B
3551
10K for S
3547
47u
5
6
+12V_A
TP_RIGHT
GND_A
2532
3436
FULL I.S.
LINE_L
A_Tp
5
GND_A GND_A
2707
4
TP_LEFT
2204
4
GND_A_Tp
1N4148
1K5
3 A_Tp
3532
2
3
9.8V
GND_A
SS_R
A_Tp
2
TP_REC_RIGHT
9.1V
6201
6202
4u7
27K
1
GND_A
+9.1V
2202
Line_R
3202
2536
150R
3534
7201
BC847B
11.7V
+12V_A
BZX55-C9V1
1
1K5
3531
only for
CDR
Line_L
220u
4u7
2n2
27K
2205
2535
2924
10n
2923
SS_L
3533
SIMPLE I.S.
2547
100u
2201
1n
2514
3K3
3514
7585
BC847B
5K6
A_CD
GND_M
1532
FE-BT-VK-N
D
5K6
S 3545
+IS
1n
820R
GND_A
+12V_A
-CMOS
10K
5K6
3201
1u
2567
2512
2u2
C
3563
0u47
2541
1n
2513
3K3
3512
A_CD
FE-BT-VK-N
1531
14
+IS
GND_A
GND_A
A_CD
820R
GND_EMC
13
A
33n
CD_Right
9654
P 5404
TP_REC_LEFT
8K2
DPL_R
1u
3591
D
3541
3593
2593
330n
2511
A_CD
2
B
12
GND_A
2u2
1
3513
5403
EH-B
1506
2591
100n
1K
820R
11
2522
A_TU
3511
CD_Left
10
2589
P
9618
9
220n
+12V_M
3524
1K
P
8
100n
A_TU
3522
TU_Right
7
47K
3523
P
A
6
2521
1K
4K7
TU_Left
5
3543
2
4K7
1
3
4
5
6
7
8
9
10
11
12
13
14
1501 E1
1502 E3
1503 F1
1504 H1
1505 E4
1506 A1
1510 F1
1531 C1
1532 C2
1691 H5
2201 B7
2202 C7
2203 D7
2204 C6
2205 C5
2206 C7
2501 E2
2502 E2
2503 D3
2504 E3
2505 F5
2506 F7
2507 E7
2511 A4
2512 B4
2513 A4
2514 B4
2515 F6
2516 F7
2521 A4
2522 A4
2523 F6
2524 F6
2531 D4
2532 C4
2533 F6
2534 F7
2535 B3
2536 C3
2541 A8
2542 H8
2543 C9
2544 G9
2546 F9
2547 B10
2548 G10
2549 C11
2550 F11
2551 C11
2552 F11
2553 B12
2554 G11
2555 B12
2556 H11
2557 B13
2558 G12
2559 C12
2560 G12
2561 C14
2562 G14
2563 C14
2564 G14
2565 C9
2567 B9
2568 G9
2589 A10
2590 I9
2591 A10
2592 I10
2593 A11
2594 I11
2641 D13
2642 E13
2661 G2
2662 I2
2663 H2
2664 I2
2665 H2
2666 H2
2667 G1
2669 E1
2696 G7
2697 H7
2698 G5
2707 E11
2708 E12
2904 G1
2908 E12
2921 G5
2923 B1
2924 F5
3201 B6
3202 C6
3435 D3
3436 D3
3437 D3
3438 D3
3501 D1
3502 E1
3503 D2
3504 E2
3505 E2
3506 E2
3507 E3
3508 E3
3511 A3
3512 B3
3513 A3
3514 B3
3521 A3
3522 A3
3523 A3
3524 A3
3525 E6
3526 E7
3531 C2
3532 C3
3533 B3
3534 C3
3541 A7
3542 I7
3543 A9
3544 I9
3545 B9
3546 G9
3547 C9
3548 F9
3549 B9
3550 G9
3551 C11
3552 F11
3553 C11
3554 F11
3555 C12
3556 F12
3557 C12
3558 G12
3559 C14
3560 F14
3561 B14
3562 F14
3563 A12
3564 G11
3565 B12
3566 G11
3567 B12
3568 H11
3569 B13
3570 H11
3571 B13
3572 G13
3591 A10
3592 I10
3593 A10
3594 I10
3641 D14
3642 E14
3643 D12
3645 D11
3646 E11
3661 G3
3662 I3
3663 G3
3664 H3
3665 G1
3666 H1
3667 G3
3668 I3
3669 I3
3690 H7
3699 G6
3700 H6
3707 E12
3708 E12
3712 I3
4501 F5
4641 D14
4642 E14
4813 G5
4920 E1
5403 A1
5404 B1
6201 C6
6202 C6
6641 D13
6642 E13
7201 B6
7485 C14
7488 G14
7501 C8
7585 B13
7586 G11
7661 G2
7662 H2
7663 H3
7693 H6
9618 A1
9654 B1
12-5
12-5
AF9 BOARD - CIRCUIT DIAGRAM (PART 2)
1
2
3
4
5
6
7
8
9
10
11
12
13
VC_OUT_LEFT
MUTE_SW_FR
A
-Vkk
3651
A
3655
3689
AMP_LEFT
1K
1K
3658 0V
1K
1K
C
390R
3
3620 A_HP
1K
4
3619
5
1K
6
VC_OUT_LEFT
+12V_A
GND_A
GND_A
B
2
VC_RIGHT
VC_OUT_RIGHT
GND_A
SS_R
1K2
3687
15p
2682
3692
0.6V
1
VC_LEFT
7681
BC857B
7682
BC847B
1602
FE-BT-VK-N
P...provision
C
GND_D
GND_D
1K
3652
10K
3637
0.7V
330K
3683
AMP_RIGHT
1K
GND_D
7636
BC847B
3684
VC_OUT_RIGHT
GND_D
150K
3656
0.2V
150K
100n
0V
0V
3.2V
2683
FROM / TO VC
3.9V
82K
0V
7652
BC817-25
3686
3654
100p
MUTE_SW
4K7
3638
aa
aa
BC817-25
7654
2654
6774
100p
4K7
2691
22u
2621
5K6
1N4148
3634
SA_IN
SS_L
3636
1K
3633
B
47u
GND_A
0V
+5V6
0V
3688
2681
7651
BC817-25
100p
0V
+12V_A
150R
3657 0V
3653
BC817-25
7653
7635
BC857B
0V
0V
2653
7803
BC847B
1K
0V
3639
P
4M7
1K
3635
3640
10K
5K6
1K
+5V
M62320FP
7403
1
3631
470n
2
W 2586
5.9V
1
2612
3612
3616
22u
47R
33R
I/O PORT
8
8
8
DATA LATCHES
OUT I/O
IN
8
8
8
REG
TRANSCEIVER
SHIFT
I 2 C BUS
SDA
SCL
3404
1K
10K
3405
4406
+5V6
3402
I2C_Data
470R
+5V6
1N4148
For VCD sets only
MUTE_SW
470R
GND_D
2u2
3403 4.9V
6401
4405
VCDorCDRon
8
VCD_ON
100R
F
For CDR sets only
GND_D
CDR_On
5.4V
7621
BC847B
GND_D GND_D GND_D
7622
BC857B
0V
MUTE_SW
+12V_A
0V
B_REF3
11.6V
100p
3602
G
47n
47n
1n
2602
22u
W 2582
5.9V
3
SUB_W
A_HP
NJM4556AM
7601-A
4
DPL_Req
+5V_CD
5401
3627
5621
B_REF3
+12V_A
2u2
10R
0V
0V
4K7
470n
2604
470p
5.9V
2608
W 2588
12K
3K9 for W
2606
VOL_R
2584
P
3628
4812
W
7604
BC817-25
1K
3401
For DVD sets only
9402
3623
F
3614
3K3
180p
3660
2610
6K8
5K6
3711
DVD_ON
+5V_VCD
3608
E
+5V
1K
I2C_Clk
4404
A_HP
HPREF
2
CS0
4K7
27K
3
CS1 16
3629
3610
1K
8 13
3406
CS2 15
100p
3606
VC_RIGHT
GND_D
14
GND_D
2401
27K
VC_LEFT
P
GND_D
100p
1K
1K
P
100n
3609
D
GND RES
PWR
VDD
180p
4403
Mute2
2403
6K8
3605
D7
100n
7603
BC817-25
4M7
P...provision
100p
2922
3613
2K2
2404
2609
3630
E
3607
HPREF
7402
BC847B
1603
FE-BT-VK-N
1
HP_in_L
2
A_HP
3
HP_in_R
4
-Vkk
11 D5
12 D6
100p
GND_A
A_HP
10 D4
AmOn
3694
4K7
4811
0.7V
9 D3
DPL_Req
GND_D
0.2V
4
Mute1
VCD_ON
2622
470n
33R
47R
6 D1
7 D2
3625
470n
3615
3611
22u
5 D0
CDR_On
ALC_Enable
10K
6
5.9V
2611
7
5.9V
CD_PORE1
HighPower / ALC Enable
GND_D
3408
2587
NJM4556AM
7601-B
8
9401 4.8V
1K
2607
47n
W
1n
2601
22u
2583
W
470p
VOL_L
5
5.9V
P
+5V6
2R2
5K6
W 2585
3410
SO
4
7401
BC327-25
3409
2603
B_REF3
3K3
47n
P
+5V_CD
5.4V
3659
D
3601
W 2581
100p
12K
3K9 for W
2605
HPREF
15K
A_HP
CHIP SELECT
+5V
HP_DET
3581
2402
W
G
3624
Mute1
10K
VREF
P
C380/37 C500/37 C780/37 C380/21 P750/37
3644
1K
2K2
3K3
4K7
6K8
8K2
10K
P
A_HP
aa
GND_D
GND_D
100u
2625
2905
H
GND_D
GND_A
P
6771
3671
P...provision
W...Provision for Woox only
47K
1N4148
2772
I
0u47
P
3K3
P
CD_PORE1
10M
9599
CD_PORE
1K
2771
3644
P
3675
3678
470K
A_HP
47K
1N4148
0u47
6772
1N4148
ALC_Enable
P
3672
P
3677
1
P
FRONT
GND_D
P
6775
A_HP
27K
P
1102
3676
ALC_LEVEL
GND_EMC
680K
TAPO
3674
1
P
27K
1103
3673
2902
470n
P
4407
10K
3622
0.7V
7623
BC847B
4K7
3621
A_HP
3626
15K
10u
0.2V
2626
5K6
W 3582
H
HPREF
22n
22n
47u
A_HP
2624
HPREF
2623
5.9V
GND_A
I
Note : Some values may varies, see respective parts list for correct value.
15K
GND_A
GND_A
GND_A
GND_A
3139 118 53770...88340 for...3435 pt4 dd wk0123
1
2
3
4
5
6
7
8
9
10
11
12
13
1102 H3
1103 H3
1602 B13
1603 E7
2401 F13
2402 F12
2403 F12
2404 F11
2581 D2
2582 G2
2583 D2
2584 F2
2585 D2
2586 F2
2587 D2
2588 F2
2601 E2
2602 G2
2603 D2
2604 F2
2605 D3
2606 G3
2607 D3
2608 F3
2609 E3
2610 F3
2611 D4
2612 F4
2621 B2
2622 G11
2623 G5
2624 G5
2625 G13
2626 H10
2653 A7
2654 B7
2681 A10
2682 B10
2683 B9
2691 B3
2771 I6
2772 I6
2902 H2
2905 G12
2922 D7
3401 E13
3402 E13
3403 F12
3404 D11
3405 D11
3406 E11
3408 E10
3409 D10
3410 D9
3581 D3
3582 G3
3601 D3
3602 G3
3605 E2
3606 F2
3607 E2
3608 F2
3609 E3
3610 F3
3611 D5
3612 F5
3613 E5
3614 F5
3615 D5
3616 F5
3619 C13
3620 B12
3621 H9
3622 H9
3623 G10
3624 G10
3625 G10
3626 H11
3627 G5
3628 G13
3629 G13
3630 E5
3631 D7
3633 B2
3634 B2
3635 C3
3636 B3
3637 C2
3638 B3
3639 A4
3640 C7
3644 I1
3651 A4
3652 C5
3653 A5
3654 B5
3655 A6
3656 C6
3657 A6
3658 B6
3659 E4
3660 F4
3671 I7
3672 H7
3673 I7
3674 H7
3675 I6
3676 H6
3677 I5
3678 I5
3683 B9
3684 C9
3686 C10
3687 B10
3688 A10
3689 A11
3692 B10
3694 E10
3711 D10
4403 E11
4404 E10
4405 F10
4406 F10
4407 H13
4811 E2
4812 F2
5401 E12
5621 G5
6401 F11
6771 I6
6772 I4
6774 B4
6775 H6
7401 D10
7402 E10
7403 C12
7601-A G3
7601-B D3
7603 E6
7604 F6
7621 F10
7622 F11
7623 H10
7635 B3
7636 C2
7651 A7
7652 B7
7653 B5
7654 B5
7681 B11
7682 B10
7803 B2
9401 D9
9402 F10
9599 I2
12-6
12-6
AF9 BOARD - CIRCUIT DIAGRAM (PART 3)
1100 F6
1201 C1
1202 E1
1203 C1
1204 E1
1205 C1
1206 C1
1401 A9
1402 D9
1403 A9
1404 D9
1405 A9
1520 E6
1521 A7
1522 A6
1523 D6
1524 A5
1525 B5
1
1541 D4
1542 D4
1801 A1
2207 D3
2208 F2
2209 E3
2210 F2
2211 F3
2520 E7
2801 B4
2802 C3
2803 B3
2
2804 B3
2805 B2
2806 B2
2807 B1
2808 B4
2809 B4
2810 A4
2901 F6
2950 E7
3
2951 E7
2952 E7
2953 E7
2954 E6
2955 E1
3205 D2
3412 A8
3801 B4
3802 A4
4
3803 B3
3804 A3
3805 B2
3806 A1
3807 B4
3808 A3
3809 B2
3820 E3
3821 E2
3822 F3
4801 B4
4802 C4
5
4903 B8
4904 F7
4905 C3
4906 A5
4907 C8
4908 C8
4909 A3
4910 A3
4911 A4
6
4912 B8
4913 B8
4914 B5
4915 C8
4921 B1
5801 B2
5802 A3
6204 F7
6205 D3
6206 F3
6207 C5
6208 C5
7
6209 F3
7202 E3
7404 F3
7802 A3
9405 C8
9483 F6
9484 D4
9486 E7
9614 E3
8
9634 E2
9904 F7
9
Note : Some values may varies, see respective parts list for correct value.
3412
4910
P 4911
220R
5802
22K
2810
22K
2.9V
1u
3
5A
12 6Y
6A
5
11
GND_D
CD_PORE
P
2808
5
5
6
6
7
7
8
+12V_A
GND_A
+12V_M
GND_M
6207
GND_D GND_D
7404
BC817-25
9405
15
15
GND_D
16
16
4908
17
17 SICL
P 4915
18
18 SILD
4907
3
CD_RIGHT
3
2
2
2
GND_A
1
1
1
CD_LEFT
12
12
11
11
10
10
9
9
8
8
7
7
6
6
5
5
4
4
3
3
2
2
1
1
AMP_CS_DC
AmOn
22 SRDT
DPL_Clk
DPL_Data
GND_D
TU_ENAB
DPL_Vol_Clk
DPL_Req
1
7
2
6
3
5
4
+12V_A
9486
3
2
GND_A
P
2520
10n
1
TU_Left
HP_DET
Low_Pw_Ctrl
A_DPL
MIC_DET
MIC_DET
DPL_Vol_Clk
1100
2901
9483
A_DPL
100n
DPL_L
GND_D
GND_EMC
aa
5
GND_D
6
+5V6_CON
7
+11V_D
8
+5V6
9
-VKK
13 CD_SH_CLK
14 CD_SH_STR
15 GND_D
16 SW_INFO
2
GND_A
GND_D
3 TU_DATA
4 TU_ENAB
DPL_Clk
DPL_Data
5 Tu_Gnd
6
6 HP_DET
8.5V
8
8 POWER_DOWN
9
4.9V
4
5
6
7
9 CLIP
10
11
10 LOW_PWR_CTRL
11 MIC_DET
12
13
14
15
DPL_VOL_CLK
DPL_CLK
DPL_DATA
GND_D
D_DPL
8
E
7 SA_IN
GND_D
3
C
D
3139 118 53770...88340 for...3435 pt4 dd wk0123
1
B
2 TU_CLK
7
Clipping
SS_L
DPL_R
3.5V
SA_IN
FE-BT-VK-N
1520
SS_R
I2C_CLK
A
1 TU_STEREO
5
Pw_Dn
A_TU
+12V_A
4
1402
FE-BT-VK-N
8
4
+12V_A
TU_Right
D_DPL
23 GND_D
1404
FE-BT-VK-N
TU_CLK
I2C_DATA
19 DSA_STB/GND_D
21 DQSY
D_Text
TU_DATA
GND_D
3
20 UP_CLK
2953
13
19
DSA_STB
3
TU_STEREO
+5V_VCD
GND_D GND_D
+5V_CD
2952 470p
10R
+5V6
GND_D
4
BZX79-B3V3
4
4
9634
6206
3
OUT
GND
10R
9.3V
220n
2
3
3820
IN
1
GND_M
100p 2951
1202
EH-B
2
+5V6_Con
13
9614
7202
MC78L05
220n
FROM / TO Power Board
F
DVD_ON
1541
FE-BT-VK-N
14
FE-BT-VK-N
VCDorCDRon
3821
1
A_CD
5
FE-BT-VK-N
1523
1542
GND_D GND_D
GND_D
1204
EH-B
1
4
+12V_M
9904
14
AMP_CS_DC
2208
E
2955
1n
13
F2
14
-CMOS
-10V
5K6
5
6
6204
12
-32V
F1
14
2
12 CD_SH_DATA
SW_INFO
2950 470p
11
11
CD_Right
AmOn
6205
10
10
6
5
CD_SH_STR
7
7
4
2
-Vkk
9
9
13
NTC
11 F2
CD_SH_CLK
8
8
6
CD_Left
3205
9
5
FROM/TO TUNER
8
For Non-VCD version only
13
1
10 F1
4903
10 SICL
9
8
6
Clipping
FROM / TO DPL Board
8
GND_D
12
PORE / DSA_STB
P
Pw_Dn
BZX79-C6V8
7
1n
2802
7
9
7
+5V_CD
DSA_STB
12
F2
4
1N4003
GND_M
3
9484
47u
6
6
4802
CD_PORE
Low_Pw_Ctrl
3822
5
+5V6
NTC
+12V_M
270R
5
2210
D
FROM / TO Power Board
4
4905
6209 47u
4
100n
3
For CDR version only
AMP_RIGHT
11
12 SILD
7
For VCD version only
11
12
6208
aa
BZX79-C10
2207
3
10
12
10
6
10
4914
1525
FE-BT-VK-N
10
6
9
-Vkk
11 CD_SH_DATA
5
9
GND_D
11
4
5
8
For VCD version only
11
4
8
F1
9
3
4913
P
+5V6
13 GND_D
+12V_M
3
7
14
GND_D
1N4003
2209
2
2
COAX1
2
7
14
GND
AMP_LEFT
2211
1
15
2
4912
+12V_M
13
100n
7
16
15
+5V6_Con
13
GND_M
13
COAX2
16
GND_D
14
8
FE-BT-VK-N
1206 1203 1201 1205
1
17
15
GND_EMC
C
18
17
1
2K2
9
18
2
4904
100n
8 4Y
10 5Y
100n
3807
3
470p
100n
100n
4A
3
I2C_Clk
GND_D
47n
2805
3A
470R
SRDT
SHIELD
2801
1N4003
2807
6 3Y
1
I2C_Data
19
2954
4
4 2Y
2804
2
3803
4921
1
2A
P 4906
3801
4801
6
220R
COAX 1
DIGITAL
OUT
5801
6RG
560R
47R
3805
2803
2
150p
3809
2806
B
3
VCC
1A
20
19
FE-BT-VK-N
1401
1405
1
1
GND_D
DQSY
FROM/TO 3CDC
14
EH-B
1524
7802
74LVU04D
2 1Y
FE-BT-VK-N
1522
NTC
UP_CLK
21
47p GND_D
2u2
1801
YKC21-3416
22
3808
1403
4.5V
GND_D
3802
3804
P
23
D_Text
FROM/TO
FRONT
P
+5V
1K
FROM/TO
FRONT
4909
100n
+5V_CD
P
FE-BT-VK-N
1521
2809
A
75R
3806
P...provision
9
F
12-7
12-7
VIDEO OUT CINCH BOARD COMPONENT LAYOUT
VIDEO OUT CINCH BOARD CHIP LAYOUT
ELECTRICAL PARTS LIST - AF9 BOARD
MISCELLANEOUS
This assembly drawing shows a summary of all possible versions.
For components used in a specific version see schematic diagram
and respective parts list.
This assembly drawing shows a summary of all possible versions.
For components used in a specific version see schematic diagram
and respective parts list.
1206
1401
4822 267 11039
4822 265 11553
Flex Connector 11P
Flex Connector 19P
2548
2565
5322 126 11579
4822 121 43856
3,3nF 10% 63V
4,7nF 5% 250V
1402
1501
4822 267 11039
4822 265 20553
Flex Connector 11P
Cinch Socket - Aux in
2567
2568
3198 016 31020
3198 016 31020
1nF 25V
1nF 25V
1520
1523
4822 265 11515
4822 265 10981
Flex Connector 8P
Flex Connector 15P
2589
2590
4822 121 42408
4822 121 42408
220nF 5% 63V
220nF 5% 63V
1531
1603
4822 267 10953
4822 267 10733
Flex Connector 7P
Flex Connector 4P
2591
2592
5322 121 42661
5322 121 42661
330nF 5% 63V
330nF 5% 63V
2593
2594
4822 121 51252
4822 121 51252
470nF 5% 63V
470nF 5% 63V
CAPACITORS
3139 113 3435 pt4 dd wk0123
3139 113 3435 pt4 dd wk0123
VIDEO OUT CINCH PART - CIRCUIT DIAGRAM
20 B3
1803 B1
1809 A1
1
2885 A1
2
3
Note : Some values may varies, see respective parts list for correct value.
1809
A
1
A
2885
10n
3
20
1
1
DIPMATE
2
B
YKC21-3564
1803
2
B
3139 118 53770...88380 for...3435 pt4 dd wk0123
1
2
3
2201
2202
4822 124 40207
4822 124 81151
100uF 20% 25V
22uF 50V
2601
2602
3198 016 31020
3198 016 31020
1nF 25V
1nF 25V
2203
2204
4822 124 40433
4822 124 40196
47uF 20% 25V
220uF 20% 16V
2603
2604
4822 124 81151
4822 124 81151
22uF 50V
22uF 50V
2205
2206
4822 126 14238
4822 126 14494
2,2nF 50V
22nF 10% 25V
2605
2606
4822 122 31765
4822 122 31765
100pF 2% 63V
100pF 2% 63V
2207
2208
4822 124 40433
4822 126 13879
47uF 20% 25V
220nF +80/-20% 16V
2607
2608
4822 126 13881
4822 126 13881
470pF 5% 50V
470pF 5% 50V
2209
2210
4822 124 41751
4822 126 13879
47uF 20% 50V
220nF +80/-20% 16V
2609
2610
4822 126 14508
4822 126 14508
180pF 5% 50V
180pF 5% 50V
2401
2402
4822 122 31765
4822 122 31765
100pF 2% 63V
100pF 2% 63V
2611
2612
4822 124 81151
4822 124 81151
22uF 50V
22uF 50V
2403
2404
4822 126 14305
4822 126 14305
100nF 10% 16V
100nF 10% 16V
2621
2622
4822 124 81151
4822 122 31765
22uF 50V
100pF 2% 63V
2501
2502
4822 122 31765
4822 122 31765
100pF 2% 63V
100pF 2% 63V
2623
2624
4822 124 40433
3198 017 42230
47uF 20% 25V
22nF 50V
2503
2504
4822 124 22466
4822 124 22466
1uF 20% 50V
1uF 20% 50V
2625
2626
4822 124 40207
4822 124 40769
100uF 20% 25V
4,7uF 20% 100V
2505
2506
4822 122 31765
4822 122 31765
100pF 2% 63V
100pF 2% 63V
2641
2642
3198 016 31020
3198 016 31020
1nF 25V
1nF 25V
2507
2511
4822 126 14305
4822 124 22466
100nF 10% 16V
1uF 20% 50V
2653
2654
4822 122 31765
4822 122 31765
100pF 2% 63V
100pF 2% 63V
2512
2513
4822 124 22466
3198 016 31020
1uF 20% 50V
1nF 25V
2669
2681
4822 126 14305
4822 124 40433
100nF 10% 16V
47uF 20% 25V
2514
2515
3198 016 31020
4822 122 31765
1nF 25V
100pF 2% 63V
2682
2683
4822 122 33752
4822 126 14305
15pF 5% 50V
100nF 10% 16V
2516
2521
4822 122 31765
4822 126 14305
100pF 2% 63V
100nF 10% 16V
2691
2707
4822 122 31765
4822 122 31765
100pF 2% 63V
100pF 2% 63V
2522
2523
4822 126 14305
4822 122 31765
100nF 10% 16V
100pF 2% 63V
2708
2771
4822 122 31765
4822 124 41407
100pF 2% 63V
0,47uF 20% 63V
2524
2531
4822 122 31765
4822 124 40769
100pF 2% 63V
4,7uF 20% 100V
2901
2902
4822 126 12882
3198 017 44740
100nF +80/-20% 50V
470nF 10V
2532
2533
4822 124 40769
4822 122 31765
4,7uF 20% 100V
100pF 2% 63V
2905
2908
3198 017 42230
4822 126 14305
22nF 50V
100nF 10% 16V
2534
2535
4822 122 31765
4822 124 40769
100pF 2% 63V
4,7uF 20% 100V
2950
2951
4822 126 13881
4822 126 13881
470pF 5% 50V
470pF 5% 50V
2536
2541
4822 124 40769
4822 124 41407
4,7uF 20% 100V
0,47uF 20% 63V
2952
2953
4822 122 31765
4822 126 13881
100pF 2% 63V
470pF 5% 50V
2542
2543
4822 124 41407
5322 126 11583
0,47uF 20% 63V
10nF 10% 50V
RESISTORS
2544
2546
5322 126 11583
4822 121 43856
10nF 10% 50V
4,7nF 5% 250V
3201
3202
4822 117 12968
4822 051 30151
820R 5% 0,62W
150R 5% 0,062W
2547
5322 126 11579
3,3nF 10% 63V
3205
4822 116 52289
5k6 5% 0,5W
12-8
12-8
ELECTRICAL PARTS LIST - AF9 BOARD
ELECTRICAL PARTS LIST - AF9 BOARD
RESISTORS
3401
3402
4822 051 30471
4822 051 30471
470R 5% 0,062W
470R 5% 0,062W
3623
3624
4822 051 30102
4822 051 30562
1k 5% 0,062W
5k6 5% 0,063W
4125
4126
4822 051 30008
4822 051 30008
0R Jumper 0603
0R Jumper 0603
7501
7601
9322 150 74668
4822 209 31378
TDA7468D
NJM4556AM
3403
3405
4822 116 52175
4822 051 30103
100R 5% 0,5W
10k 5% 0,062W
3625
3626
4822 051 30472
4822 051 30472
4k7 5% 0,062W
4k7 5% 0,062W
4127
4128
4822 051 30008
4822 051 30008
0R Jumper 0603
0R Jumper 0603
7603
7604
4822 130 42804
4822 130 42804
BC817-25
BC817-25
3408
3409
4822 051 30103
4822 051 30562
10k 5% 0,062W
5k6 5% 0,063W
3627
3628
4822 052 10109
4822 116 52283
10R 5% 0,33W
4k7 5% 0,5W
4130
4132
4822 051 30008
4822 051 30008
0R Jumper 0603
0R Jumper 0603
7621
7622
5322 130 60159
4822 130 60373
BC847B
BC857B
3412
3435
4822 050 11002
4822 050 11002
1k 1% 0,4W
1k 1% 0,4W
3629
3631
4822 051 30472
4822 050 11002
4k7 5% 0,062W
1k 1% 0,4W
4133
4134
4822 051 30008
4822 051 30008
0R Jumper 0603
0R Jumper 0603
7623
7635
5322 130 60159
4822 130 60373
BC847B
BC857B
3436
3501
4822 050 11002
4822 051 30472
1k 1% 0,4W
4k7 5% 0,062W
3633
3634
4822 051 30102
4822 051 30562
1k 5% 0,062W
5k6 5% 0,063W
4135
4137
4822 051 30008
4822 051 30008
0R Jumper 0603
0R Jumper 0603
7636
7651
5322 130 60159
4822 130 42804
BC847B
BC817-25
3502
3503
4822 051 30472
4822 051 30123
4k7 5% 0,062W
12k 5% 0,062W
3635
3636
4822 051 30103
4822 051 30472
10k 5% 0,062W
4k7 5% 0,062W
4138
4139
4822 051 30008
4822 051 30008
0R Jumper 0603
0R Jumper 0603
7652
7653
4822 130 42804
4822 130 42804
BC817-25
BC817-25
3504
3505
4822 051 30123
4822 051 30153
12k 5% 0,062W
15k 5% 0,062W
3637
3638
4822 051 30103
4822 051 30472
10k 5% 0,062W
4k7 5% 0,062W
4141
4142
4822 051 30008
4822 051 30008
0R Jumper 0603
0R Jumper 0603
7654
7681
4822 130 42804
4822 130 60373
BC817-25
BC857B
3506
3511
4822 051 30153
4822 117 12968
15k 5% 0,062W
820R 5% 0,62W
3640
3644
4822 116 52289
4822 051 30102
5k6 5% 0,5W
1k 5% 0,062W
4143
4144
4822 051 30008
4822 051 30008
0R Jumper 0603
0R Jumper 0603
7682
7803
5322 130 60159
5322 130 60159
BC847B
BC847B
3512
3513
4822 117 12968
4822 051 30332
820R 5% 0,62W
3k3 5% 0,062W
3645
3646
4822 051 30221
4822 051 30221
220R 5% 0,062W
220R 5% 0,062W
4145
4146
4822 051 30008
4822 051 30008
0R Jumper 0603
0R Jumper 0603
Note :
Only the parts mentioned in this list are normal
3514
3521
4822 051 30332
4822 051 30102
3k3 5% 0,062W
1k 5% 0,062W
3651
3652
4822 051 30102
4822 051 30102
1k 5% 0,062W
1k 5% 0,062W
4147
4148
4822 051 30008
4822 051 30008
0R Jumper 0603
0R Jumper 0603
3522
3525
4822 051 30102
4822 051 30471
1k 5% 0,062W
470R 5% 0,062W
3653
3654
4822 051 30102
4822 051 30102
1k 5% 0,062W
1k 5% 0,062W
4151
4152
4822 051 30008
4822 051 30008
0R Jumper 0603
0R Jumper 0603
3526
3531
4822 051 30471
4822 051 30152
470R 5% 0,062W
1k5 5% 0,062W
3655
3656
4822 051 30102
4822 051 30102
1k 5% 0,062W
1k 5% 0,062W
4153
4403
4822 051 30008
4822 051 30008
0R Jumper 0603
0R Jumper 0603
3532
3533
4822 051 30152
4822 051 30273
1k5 5% 0,062W
27k 5% 0,062W
3657
3658
4822 051 30102
4822 051 30102
1k 5% 0,062W
1k 5% 0,062W
4501
4641
4822 051 30008
4822 051 30008
0R Jumper 0603
0R Jumper 0603
3534
3543
4822 051 30273
4822 117 12925
27k 5% 0,062W
47k 1% 0,063W
3683
3684
4822 051 30154
4822 051 30154
150k 5% 0,062W
150k 5% 0,062W
4642
4811
4822 051 30008
4822 051 30008
0R Jumper 0603
0R Jumper 0603
3544
3545
4822 117 12925
4822 051 30562
47k 1% 0,063W
5k6 5% 0,063W
3686
3687
4822 117 12864
4822 117 11817
82k 5% 0,6W
1k2 1% 1/16W
4812
4903
4822 051 30008
4822 051 30008
0R Jumper 0603
0R Jumper 0603
3546
3547
4822 051 30562
4822 051 30103
5k6 5% 0,063W
10k 5% 0,062W
3688
3689
4822 051 30391
4822 051 30151
390R 5% 0,062W
150R 5% 0,062W
4904
4908
4822 051 30008
4822 051 30008
0R Jumper 0603
0R Jumper 0603
3548
3549
4822 051 30103
4822 051 30183
10k 5% 0,062W
18k 5% 0,062W
3692
3694
4822 051 30334
4822 051 30222
330k 5% 0,062W
2k2 5% 0,062W
4913
4822 051 30008
0R Jumper 0603
3550
3591
4822 051 30183
4822 117 12902
18k 5% 0,062W
8k2 1% 0,063W
3707
3708
4822 051 30102
4822 051 30102
1k 5% 0,062W
1k 5% 0,062W
COILS & FILTERS
5621
4822 157 62552
3592
3593
4822 117 12902
4822 051 30562
8k2 1% 0,063W
5k6 5% 0,063W
3711
3820
4822 051 30562
4822 116 52176
5k6 5% 0,063W
10R 5% 0,5W
DIODES
3594
3601
4822 051 30562
4822 116 52238
5k6 5% 0,063W
12k 5% 0,5W
3821
4100
4822 052 10109
4822 051 30008
10R 5% 0,33W
0R Jumper 0603
6201
6202
4822 130 30621
4822 130 30862
1N4148
BZX55-C9V1
3602
3607
4822 116 52238
4822 051 30682
12k 5% 0,5W
6k8 5% 0,062W
4101
4104
4822 051 30008
4822 051 30008
0R Jumper 0603
0R Jumper 0603
6205
6206
4822 130 61219
4822 130 31878
BZX79-C10
1N4003G
3608
3609
4822 116 83961
4822 051 30273
6k8 5%
27k 5% 0,062W
4108
4110
4822 051 30008
4822 051 30008
0R Jumper 0603
0R Jumper 0603
6207
6208
4822 130 31878
4822 130 31878
1N4003G
1N4003G
3610
3611
4822 051 30273
4822 051 30479
27k 5% 0,062W
47R 5% 0,062W
4111
4112
4822 051 30008
4822 051 30008
0R Jumper 0603
0R Jumper 0603
6401
6774
4822 130 30621
4822 130 30621
1N4148
1N4148
3612
3613
4822 051 30479
4822 051 30102
47R 5% 0,062W
1k 5% 0,062W
4113
4114
4822 051 30008
4822 051 30008
0R Jumper 0603
0R Jumper 0603
TRANSISTORS & INTEGRATED CIRCUITS
3614
3615
4822 051 30102
4822 051 30339
1k 5% 0,062W
33R 5% 0,062W
4115
4116
4822 051 30008
4822 051 30008
0R Jumper 0603
0R Jumper 0603
7201
7202
5322 130 60159
4822 209 72042
BC847B
MC78L05ACP
3616
3621
4822 051 30339
4822 051 30103
33R 5% 0,062W
10k 5% 0,062W
4119
4122
4822 051 30008
4822 051 30008
0R Jumper 0603
0R Jumper 0603
7401
7402
4822 130 41246
5322 130 60159
BC327-25
BC847B
3622
4822 051 30103
10k 5% 0,062W
4124
4822 051 30008
0R Jumper 0603
7403
4822 209 17345
M62320FP
!
!
Coil 2,2uH 5%
service spare parts.
13-1
13-1
SET MECHANICAL EXPLODED VIEW
Exploded_View_3139 119 34450 dd wk0151
13-2
13-2
MECHANICAL & ACCESSORIES PARTS LIST - MAIN UNIT
0101
0101
3139 118 17070
3139 118 16510
Cabinet Front
Cabinet Front V2
0103
0105
3139 118 14320
3139 118 16820
0106
/21
/37
SCREW LISTS - MAIN UNIT
0246
0251
4822 462 40683
3139 114 72750
Foot Rubber (SQ)
Bracket CDC Left
LEFT/RIGHT LOUDSPEAKER BOX BREAKDOWN
Window CDC
Button Set CDC
0252
0253
3139 114 72760
3139 114 73570
Bracket CDC Right
Panel Left
/21
3139 118 14340
Cover Tray CDC
0253
3139 114 74780
Panel Left V2
0107
0111
4822 454 13408
3139 118 14350
Badge Philips
Button Standby/Eco Power
0254
0254
3139 114 73580
3139 114 74790
0115
0116
3139 118 14370
3139 118 16530
Cover Ring Volume/VU Chrome
Window Display
0255
0255
0117
3139 118 16640
Knob Volume Black
0120
0121
3139 114 72360
3139 118 14390
0122
0123
185
186
D3 x 12
D3 x 12
9965 000 11653
9965 000 11654
Woofer 6,5" 6R 135W
Tweeter 2"
211
212
D3 x 12
D3 x 12
/37
9965 000 11655
9965 000 09597
Cosmetic Cap
Piezo Assembly
213
D3 x 12
Panel Right
Panel Right V2
/21
/37
9965 000 07468
9965 000 11656
Woofer Ring
Kendo Mask
214
215
M3 x 12
M3 x 12
3139 114 73590
3139 114 74800
Cover Top
Cover Top V2
/21
/37
9965 000 03233
Grommet (Dia. 11mm)
226
227
M3 x 6
M3 x 10
0256
3139 114 73140
Panel Rear
/21
229
M3 x 10
Frame Button Set Source Select
Button Cap Source-CD
0256
0271
3139 114 74850
3139 114 71010
Panel Rear V2
Stopper Heatsink
/37
230
231
D3 x 10
M3 x 6
3139 118 14400
3139 118 14410
Button Cap Source-Tuner
Button Cap Source-Tape
0350
0350
3139 118 79230
3139 118 79100
L/R Loudspeaker Box /21
L/R Loudspeaker Box /37
232
276
M3 x 6
M3 x 6
0124
3139 118 14420
Button Cap Source-Aux
0351
4822 303 50063
FM Aerial
/21
277
M3 x 10
0125
0126
3139 114 72410
3139 114 72420
Lightguide Source-CD
Lightguide Source-Tuner
0351
0356
4822 320 11094
3139 228 60010
FM Antenna
Remote Control
/37
278
279
D3 x 16
D3 x 12
0127
0128
3139 114 72430
3139 114 72440
Lightguide Source-Tape
Lightguide Source-Aux
0384
0385
2422 549 45067
2422 070 98151
0130
3139 118 14440
Button Prog/Time-Disp
0385
2422 070 98152
0131
0132
3139 118 16610
3139 118 14460
Cover Ring Func Control
Button Set Func Control
0386
0387
4822 263 21092
3139 115 21160
0133
0134
3139 118 14470
3139 118 16620
Cap Function Control
Cover Ring DSC/VAC/DBB/IS
0387
1120
0135
3139 118 14490
Button DSC/VAC/DBB/IS
0140
0141
3139 118 14500
3139 118 16630
Knob Jog Rotary
Button MAX Yellow
0148
0148
3139 118 16570
3139 118 16520
Cov Orn Control
Cov Orn Control
0149
3139 118 16540
0151
0152
Note : Only the parts mentioned in this list are normal
service spare parts.
Antenna AM Loop
Mains Cord
/21
280
283
D3 x 12
D3 x 12
Mains Cord
/37
287
D3 x 12
Adaptor Plug 6A 250V /21
Instruction For Use
/21
292
293
M3 x 12
M3 x 12
3139 115 21150
4822 361 11161
Instruction For Use
Fan KD1206PTS3
294
295
M3 x 10
D3 x 12
1202
3139 110 35350
FFC Foil 11P/220/11P AD
296
D3 x 12
1203
1401
3139 110 35010
3139 110 34970
FFC Foil 07P/340/07P AD
FFC Foil 19P/180/19P AD
297
298
D2 x 8
D3 x 10
1402
1403
3139 110 34610
3139 110 35130
FFC Foil 11P/180/11P AD
FFC Foil 06P/180/06P AD
299
300
D3 x 10
D3 x 12
Cover Control
1404
3139 110 35280
FFC Foil 10P/120/10P AD
301
D3 x 12
3139 118 16560
3139 118 16550
Cover Cassette Left
Cover Cassette Right
1405
1406
3139 110 35000
4822 320 12752
FFC Foil 08P/120/08P AD
FFC Foil 07P/180/07P AD
302
304
D3 x 12
D3 x 12
0153
0154
3139 114 72820
3139 114 72830
Lens Cassette Left
Lens Cassette Right
1407
1501
3139 110 34010
3139 110 35120
FFC Foil 06P/140/06P AD
FFC Foil 04P/400/04P BD
305
306
D2 x 8
D3 x 12
0197
3139 114 68630
Door Cassette Right
1503
3139 110 35880
FFC Foil 15P/180/15P BD
309
M3 x 6
0198
0199
3139 114 68620
4822 402 10621
Door Cassette Left
Push-Catch
1601
1702
3139 110 35050
4822 320 12654
FFC Foil 08P/220/08P AD
FFC Foil 07P/220/07P AD
0200
0201
4822 529 10322
3139 114 68640
Damper Assembly
Push Catch Left
5001
5001
3139 118 32580
3139 118 32560
0203
4822 492 11344
Spring Compression
0204
0205
4822 402 11246
4822 402 11245
Bracket Right
Bracket Left
0206
0207
3139 111 01380
3139 111 01390
Spring Torsion Right
Spring Torsion Left
0209
4822 492 42787
Spring Cassette
/21
/37
!
!
!
!
!
Mains Transformer
Mains Transformer
/37
/21
/37
Note : Only the parts mentioned in this list are normal
service spare parts.

Top types

Top brands

Top types

Top brands

Top types

Top brands

Top types

Top brands

Top types

Top brands

Top types

Top brands

Top types

Top brands

Top types

Top brands

Top types

Top brands

Top types

Top brands

Top types

Top brands

Top types

Top brands

Top types

Top brands

Download Philips FW555C/37 Service manual