Download Mitsumi electronic 6402D Service manual

Mini System
FW-C399/21/21M/22/37
Service
Service
Service
Service Manual
COMPACT
DIGITAL AUDIO
TABLE OF CONTENTS
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 & DEMO Mode ......................... 3
Set Block diagram ......................................................... 4
Set Wiring diagram ........................................................ 5
Front Board .................................................................... 6
Tuner Board:
Systems Non-Cenelec ....................... 7A
Systems Cenelec ............................... 7B
ETF7 Tape Module ........................................................ 9
3CDC-LLC-MB Module ................................................ 10
MMPWR 100W 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 KC 0149 Service Audio
Version 1.0
Printed in The Netherlands
Subject to modification
GB
3139 785 30031
1-2
LOCATION OF PC BOARDS
YB
OA
RD
T
B UN
O E
A R
R
D
FR
BOONT
AR
D
KE
C
B D
O
A
R
D
CD
MAINS SOCKET
BOARD
S
IN
MAARD
BO
E
OK
RA D
A
K AR
BO
9
AF ARD
BO
ET
BOF7
AR
D
LEFT/RIGHT AMPLIFIER
& SUPPLY BOARD
HEADPHONE
BOARD
VERSION VARIATIONS:
Type /Versions:
Features &
Board in used:
Karaoke
News
FW-C399
/21
/21M
x
x
/22
/30
/33
x
x
Jog Shuttle
Voltage Selector
x
x
Aux Input
Digital Output
Headphone Socket
Line Output
/37
x
x
RDS
Rotary Encoder (volume control)
/34
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
Matrix Surround Loudspeakers
Standby - FTD Clock Display
x
x
x
x
x
x
x
ECO Standby - Dark
ECO6 Tuner board - System Non-Cenelec
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
ECO6 Tuner board - System Cenelec
ETF7 Tape Module: Non-Autoreverse Ferro
x
x
x
x
MMPWR 100W Module:
100W Phase Inverse version
x
x
x
1-3
SPECIFICATIONS
GENERAL:
Mains voltage : 110-127V/220-240V Switchable for /21/21M
120V for /37
230V for /22/30/33/34
Mains frequency
: 50/60Hz
Power consumption : < 1W at ECO Standby (FTD off)
< 25W Standby (Demo off)
< 175W 1/8 Prated
Clock accuracy
: < 4 seconds per day
Dimension centre unit : 265 x 310 x 381mm
TUNER:
Output power (6Ω, 1 kHz, 10% THD)
: 2 x 120W ± 1dB
2 x 100W FTC 3)
Frequency response within -3dB
: 60Hz-15kHz
Dynamic Bass Boost
: DBB OFF, DBB 1, DBB 2, DBB 3 2)
Digital Sound Control
VEC Control
: Jazz, Rock, Techno, Optimal 2)
: Cinema, Hall, Concert 2)
Incredible Surround
Max Sound
: Incr. Surround, IS off 2)
: Max Sound, Max off 2)
: 15mW ± 2dB
5mW ± 2dB (CD mode)
Headphone output at 32Ω
Input sensitivity
Aux / CDR : 500mV / 1.0V at 600Ω
FM
Tuning range
: 87.5-108MHz
Grid
65.81-74MHz for /34 1)
: 50kHz (& 30kHz for /34)
IF frequency
100kHz for /37
: 10.7MHz ± 20kHz
Aerial input
AMPLIFIER:
: 75Ω coaxial
300Ω click fit for /37
Sensitivity at 26dB S/N
Selectivity at 600kHz bandwidth
: < 7µV
: > 25dB
IF rejection
Image rejection
: > 60dB [> 75dB]
: > 25dB
Distortion at RF=1mV, dev. 75kHz
-3dB Limiting point
: < 3%
: < 8µV
Crosstalk at RF=1mV, dev. 40kHz
: > 18dB
Mic : {3.5mV} at 600Ω
CASSETTE RECORDER:
Number of track
: 2 x 2 stereo
Tape speed
Wow and flutter
: 4.76 cm/sec ± 2%
: < 0.4% DIN
Fast-wind/rewind time C60
Bias system
: 130 sec
: 75kHz ± 10kHz
Rec/Pb frequency response within 8dB : 80Hz - 12.5kHz
Signal to noise ratio
Ferro : > 48dBA
COMPACT DISC:
Measurement done at output conn. of the CDC module.
Frequency response within ± 1.5dB : 20Hz - 20kHz
Output level (in Vrms)
: 550mV ±1dB, Zout = 100Ω
Signal/Noise ratio (A-weighted)
: > 80dBA
MW
Tuning range
: 531-1602kHz
Grid
530-1700kHz for /21/21M/37
: 9kHz
IF frequency
10kHz for /21/21M/37
: 450kHz ± 1kHz
Aerial input
Sensitivity at 26dB S/N
: Frame aerial
: < 4.0mV/M
Distortion at 1kHz
Channel unbalance at 1kHz
: < 0.003%
: ±1dB
Channel separation at 1kHz
: > 60dB
De-emphasis
: 0 or 15/50 mS (Switched by subcode
on the disc)
Selectivity at 18kHz bandwidth
IF rejection
: > 18dB
: > 45dB
[....]
Values indicated are strictly for "Cenelec version" only
{....}
Values for Karaoke version only
Image rejection
Distortion at RF=50mV, m=80%
: > 28dB
: < 5%
1)
Default setting is OFF, to switch on please refer page 3-1.
2)
Frequency response in each setting is software controlled.
3)
6Ω, 60Hz - 12,5 kHz, 10% THD for /37 only.
LW
Tuning range
Grid
: 153-279kHz for /22
: 3kHz
IF frequency
Aerial input
: 450kHz ± 1kHz
: Frame aerial
Sensitivity at 26dB S/N
Selectivity at 18kHz bandwidth
: < 7.0mV/M
: > 24dB
IF rejection
Image rejection
: > 30dB
: > 30dB
Distortion at RF=50mV, m=80%
: < 5%
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:
Universal Torx driver holder ........................ 4822 395 91019
Torx bit T10 150mm ................................... 4822 395 50456
Torx driver set T6 - T20 .............................. 4822 395 50145
Torx driver T10 extended ............................ 4822 395 50423
Cassette:
SBC419 Test cassette CrO2 ...................... 4822 397 30069
SBC420 Test cassette Fe ........................... 4822 397 30071
MTT150 Dolby level 200nWb/M ................ 4822 397 30271
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
ESD Equipment:
Anti-static table mat - large 1200x650x1.25mm ... 4822 466
10953
Anti-static table mat - small 600x650x1.25mm ..... 4822 466
10958
Anti-static wristband ................................... 4822 395 10223
Connector box (1MΩ) ................................. 4822 320 11307
Extension cable
(to connect wristband to conn. box) ....... 4822 320 11305
Connecting cable
(to connect table mat to conn. box) ........ 4822 320 11306
Earth cable (to connect product to mat or box) ..... 4822 320
11308
Complete kit ESD3
(combining all above products) ............. 4822 320 10671
Wristband tester .......................................... 4822 344 13999
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 Cassette Cover
1. Place screw driver
(flat side) between
the cover & cassette
door
2. Twist screw driver
3. Lift up and out
Figure 2
Figure 4
Figure 1
Dismantling of the Cover Front Display (pos 129) and Cover Front Ornamental (pos 130)
Dismantling the 3CDC Module and Tuner Board
1) Loosen the 4 screws, slide Cover top (pos 255) towards
the rear and remove it upwards.
2) Loosen 3 screws, slide the Panel right (pos 254) towards
3 until the CDC tray starts to move out of the Front Cabinet
(pos 101). The CDC tray is now disengaged and can be
pulled out completely.
the rear and remove it outwards. Do likewise for the Panel
left (pos 253).
4) Remove the Cover Tray (pos 106) as shown in figure 4.
5) Loosen 4 screws A to remove the CDC Module (pos 1105)
3) Push the gear slowly towards the front as shown in figure
as shown in figure 3.
6) Loosen 3 screws N (see figure 10) on the Panel Rear (pos
256) and release 2 catches C1 to remove the Tuner Board.
1) Cut a piece of packaging tape approximately 5cm width by
12cm length and tape its narrow side on to the top and
bottom side of the Volume knob (pos 139) as shown in
figure 5.
2) Place a small screw driver in between the tape & knob (see
figure 5) to give more leverage in pulling out the knob as
shown in figure 6.
3) Do likewise for the Jog Rotary knob (pos 138). You may
have to rotate the knob to provide the most exposed area
during application of the packaging tape.
A
4) Remove the Button Sound Control & Lightguide assembly
(pos 136 & 140) by releasing 3 catches.
5) Remove the 2 screws behind the knobs' locations and
release 4 catches to detach the Cover Front Display (pos
129).
6) Release 4 catches to detach the Cover Front Ornamental
(pos 130).
Notes: There is nothing are sandwiched between the
Front Cabinet (pos 101) and Cover Front Display
(pos 129) but it has to be removed in order to
reach the catches for the Cover Front
Ornamental (pos 130) .
A
A
Turn the Gear towards the Front
till the CDC Tray starts to open
Figure 3
Figure 5
Figure 6
2-2
2-2
Detaching the AF9 board and Front Cabinet Assembly from the Bottom/Rear assembly
Dismantling of the Rear Panel
1) Release 2 catches C2 to free the AF9 board from the Front
1) Loosen 5 screws H as shown in figure 10.
Cabinet Assembly as shown in figure 7.
2) Loosen 1 screw M on the Rear panel (pos 256) to remove
2) Release 2 catches C4 on the Mains Socket body to free the
Mains Socket board.
the AF9 board as shown in figure 10.
3) Loosen 2 screws C at the bottom of the Front Cabinet on
3) Release 2 catches C5 on both sides of the Rear Panel (pos
256) with the help of a minus screw driver and pull out the
C2
both sides of the set.
4) Release 2 catches C3 on both sides of the Front Cabinet
C4
Rear Panel.
(pos 101) and pull the Front Cabinet assembly out of the
Bottom plate (pos 265).
N
2.Pull out
AF9
board
M
C3
C1
1.Press
catch
inwards
H
C5
C
C
Figure 7
Figure 10
Dismantling of the Front Board and ETF7 module
Dismantling of the Bottom assembly
1) Remove the Jog and Volume knobs (pos 138 & 139) as
4) Loosen 11 screw F to remove the Front Board.
stated in Dismantling the Cover Front Display.
2) Loosen 3 screws D to remove the Bracket CDC Right (pos
5) Loosen 6 screws G to remove the ETF7 Module (pos
1104).
252) as shown in figure 8.
3) Loosen 3 screws E to remove the Karaoke board and
1) Loosen 2 screws J and lift-up the Power Board / Heatsink
assembly from the Bottom plate (pos 265) as shown in
figure 11.
2) Loosen 2 screws K to remove the Fan / Bracket assembly
as shown in figure 12.
Headphone board.
Figure 8
Figure 9
Figure 11
3) Loosen 4 screws L for the Mains Transformer to remove
the Mains Transformer / Mains Board assembly.
Note:
During re-assembly care should be taken to
ensure the fan blade and wires are in the right
direction and position.
Figure 12
2-3
2-3
Service positions
Service position A
Service position C
Note: After re-assembly, it is very important to ensure the
wires are properly inserted into their respective sockets
and routed not to touch or obstruct any moving parts.
Service position B
Service position D
3-1
3-1
SERVICE TEST PROGRAM
DEMO Mode
To start service test program
hold P & AUX
depressed while
plugging in the mains cord
Display shows the
ROM version *
"S-Vyy"
(Main menu)
ACTION
S refers to Service Mode.
To Switch off
Hold the 9 button down for 5 seconds during the DEMO display,
the set will confirm with "DEMO OFF" and switch to Standby.
To Switch on
Hold the 9 button down for 5 seconds during Standby, DEMO
will begin.
V refers to Version.
yy refers to Software version number of Processor.
(Counting up from 01 to 99)
Mini 2002 FW-C399 Dated: wk141
TUNER
TEST
QUARTZ
TEST
TUNER
Button pressed?
N
note 1 :
All LEDs are on except ECO POWER.
In case of failures, error
codes according to table 2
will be displayed.
N
O
Button pressed?
Display shows Fig. 1
and selected LEDs on
(see note 1)
Figure 1
The Service Play Mode is intended to
detect and identify the failures in the CD Mode.
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
N
Y
Set is in Service PLAY Mode.
TUNER
Button pressed?
Service frequencies are
copied to the RAM (see Table1)
Tuner works normally
except:
2;
Button pressed?
N
Y
Display shows
32K
Output at (Front Board)
pin 80 of uP = 2048Hz
Y
N
Y
Display shows
8M
Output at (Front Board)
pin 80 of uP = 1,953.125Hz
PROGRAM button
N
STANDBY-ON
Button pressed?
Y
Display Tuner Version
"ccc"
N
N
O
Button pressed?
Y
DISPLAY
TEST
SERVICE
PLAY MODE
Disconnect
Mains cord ?
9
Button pressed?
note 2 :
Only DISC 2, TUNER, AUX, DSC, VEC & MAX SOUND are on.
Display shows Fig. 2
and selected LEDs on
(see note 2)
Figure 2
N
Error code
E1000
Y
Y
Error Description
9
Button pressed?
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.
N
Y
Service Mode left
PRESET
Europe
"EUR"
East Eur. Extended-band
"EAS"
East Eur.
"EAS"
USA
"USA"
Oversea
"OSE"
1
87.5MHz
65.81MHz
87.5MHz
87.5MHz
87.5MHz
2
108MHz
108MHz
108MHz
108MHz
108MHz
3
531kHz
74MHz
531kHz
530kHz
530/531kHz*
4
1602kHz
87.5MHz
1602kHz
1700kHz
1700/1602kHz*
5
558kHz
531kHz
558kHz
560kHz
560/558kHz*
6
1494kHz
1602kHz
1494kHz
1500kHz
1500/1494kHz*
7
153kHz
558kHz
87.5MHz
98MHz
98/87.5MHz*
8
279kHz
1494kHz
87.5MHz
87.5MHz
87.5MHz
9
198kHz
98MHz
87.5MHz
87.5MHz
87.5MHz
10
98MHz
70.01MHz
87.5MHz
87.5MHz
87.5MHz
11
87.5MHz
65.81MHz
98MHz
87.5MHz
87.5/98MHz*
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.
E1003
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.
E1005
E1006
Subcode Error
Triggered when a new subcode was missing for a certain time during play.
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
Focus Search Error
The focus point has not been found within a certain time.
E1070
This happens when the carousel switch is defective and closed all the time, or when the
carousel is blocked when it is located exactly at a disc position.
E1071
This happens when the carousel switch is defective and does not closed electrically, or when
the carousel is blocked in between two disc positions. The time-out is approximately 5 Sec.
E1079
The drawer could not open or enter the inside position and is opening again. This happen when
the drawer is blocked and cannot go fully inside or when the drawer switch is defective and does
not close.
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.
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.
Table 2
Various
other Tests
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
Q
Load default data. Display shows "NEW"
for 1 second.
Caution!
All presets from the customer will be lost!!
ROTARY
ENCODER TEST
Volume Knob
or
Jog Shuttle knob
Display shows value for 2 seconds.
Values increases or decreases in steps of 1
until 0 (Min.) or 40 (Max.) is reached.
LEAVE SERVICE
TESTPROGRAM
Disconnect
mains cord
4-1
4-1
SET BLOCK DIAGRAM
SIMPLE KARAOKE
+CD
SA BUFFER
+12A
+12M
SWITCH
-CMOS
+12A
+9V
-Vkk
3mV
250mV
-CMOS (-9V)
-Vkk
REG
500mV
76dBA
16dB
+9.1V
REG
MIC DET
HEADPHONE
-6dB TRACK 3CDC-L2C
+5V
LOW_PWR_SUP
M
D
A
CONTROL
+9.1V
HP DET
100mV
FM (67.5 kHz)
AM (80% MOD)
HP DET
+12A
TDA7468
125mV
14 dB
ECO6
500mV
76dBA
16dB
SOFTWARE CONTROL
47R
+12A
CONTROL
AUX / CDR
L CHANNEL
INCREDIBLE
500mV / 1000mV
ATTN.
SURROUND
-8.5dB
INTERFACE
+VL
2.50V
85dBA
3dB
TREBLE
&
VOL. 1
BASS
125mV
SOURCE SELECTOR
+VH
POWER
AMPLIFIER
VOL. 2
A
A
+12M
33R
HEADPHONE
AMPLIFIER
TUNER
A
-CMOS
650mV
78dBA
3.2dB
+5V6_CON
REG
A
A
CDC
1K
1.90V
67dBA
STK-442
3.0dB
+
NJM4556AM
I2C
ATTEN.
Gv = 25dB
+12A
L/R SPEAKER
Rin = 3k
I2C CLK
I2C DATA
28mV
ETF7
250nWb/m
500mV
ATTN.
AF9
FRONT
2 X 6 OHMS
+
D
-
+5V6
MUTE
AMP_ON
CD_PORE
CONTROL
+5V6 -Vkk
MUTE
M62320FP
MUTE
CD STANDBY
CONTROL
D
+5V6
+5V6
2 X 100W
LEFT/RIGHT
CIRCUIT
AF9
TAPE
A
A
SIS FILTER
-26 dB
M
+5V6 -Vkk
500mV
+E
I2C DATA
I2C SHIFT
I2C CLK
REGISTER
CD SUPPLY
CONTROL
-VL
D
-VH
MUTE
HP DET
FAN
SPEED
CONTROL
+CD (+5V)
BIPLANER/
FAN
MAX
LEDS
POWER SUPPLY
CDC
ECO POWER
LED
DSC/VEC/DBB
+LED
LEDS
+5V6
+V
+5V6
LEDS
TRAFO
L
+LED
+LED
D
SHIFT
NTC
POWER_DOWN
CLIPPING
LOW_PWR_CTRL
POWER
CONTROL
I2C DATA
I2C CLK
SHIFT
+F
MAINS
-Vkk
+G
-VH
+VH
+VH
FOR -/21 ONLY
CHOKE
N
REGISTER
REGISTER
F1
LED DATA
LED CLK
VOLTAGE
F2
LED STR
-VL
LED ENABLE
RDS
DECODER
10M
(ONLY FOR -/37)
+5V6_CON
TMP87CS71F
TUNER
(NOT USED FOR -/37)
SELECTOR
NTC
+5V6
-Vkk
uP
-VH
+F
IR EYE
CONTROL
+5V6
+5V6_CON
+12A
F1x
CDC
FTD
D
CONTROL
EEPROM
ECO
POWER
SWITCH
JOG
VOLUME
CONTROL
CONTROL
CONTROL
+F
KEY SCAN
MATRIX
+12M
+G
+E
TAPE
F2x
LOW_PWR_CTRL
+V
+E
+F
STANDBY TRAFO
+F
+5V6_CON
SA1, SA2, SA3
F1x
F1
POWER_DOWN
POWER DOWN
CIRCUIT
HP DET MIC DET
F2x
F2
NOTE :
-Vkk
MAIN SIGNAL PATH
MEASUREMENTS ARE IN AUX MODE :
XX mV
YY dBA
LEVELS AT MAX VOL
ZZ dB
HEADROOM (1% THD) WRT TO LEVEL AT MAX VOL
S/N AT 500mW
D
FW-C399 Block diagram date: wk147
5-1
5-1
SET WIRING DIAGRAM
1805
1403
1440
1
1400
FRONT
P04
CDC-L2C
23
4P
FFC AD
220mm
4
CD_RIGHT
(1101)
KEY2
CD CHANGER
GND_A
KEY1
CDC KEYS
(1101)
CD_LEFT
+5V_CD
GND_D
GND_M
FFC SIDE
FFC SIDE
3CDC-L2C
+12V_D
1700
TP_LEFT
7P
FFC AD
+12V_A
TP_RIGHT
180mm
-CMOS
FFC TOP
7
MIC_DET
LOW_PWR_CTRL
CLIPPING
POWER_DOWN
SA_IN
HP_DET
TU_GND
TU_ENABLE
TU_DATA
TU_CLK
TU_STEREO
CDC-LC
SH_DATA
SILD
FFC SIDE
11
1
1402
FFC SIDE
CD_SILD
19 CD_GND
CD_SICL
CD_SW_INFO
CD_GND
CD_SH_STR
CD_SH_CLK
CD_SH_DATA
F2
PORE
9
1800
GND_D
15P
180mm
FFC BD
1402
FFC SIDE
11P
180mm
FFC AD
1
F1
-Vkk
FFC SIDE
TP_REC_RIGHT
(1105)
SH_CLK
SICL
SIMPLE KARAOKE
TP_REC_LEFT
1
1
GND_A
1403
1401
1531
ETF7
SHR_STR
GND_D_CD
19P 140mm
FFC AD
1
1706
1
1701
ETF7
TP_REC_LEFT
+5V6
+5V6
+5V6_CON
GND_D
I2C_CLK
I2C_DATA
I2C_GND
NTC
1
1401
1402
140mm
7P
FFC BD
FFC TOP
1401
FFC TOP
7
TPSHSTR
TPSHDATA
TPSHCLK
GND_D
TPADC1
+F
ETF7
1
1404
TPADC2
SW_INFO
TP_REC_RIGHT
CD_LEFT
GND_A
GND_A
TP_LEFT
CD_RIGHT
+12A
+5V_CD
TP_RIGHT
GND_M
-CMOS
+12M
(1101)
1523
CDC-L2C
1
1800
MIC IN
1801
1501
1
MIC_DET
GND_A
4P
FFC BD
120mm
1503
1
KAR_OUT
4
+12A
FFC SIDE
SW_INFO
FFC TOP
SHR_STR
SH_CLK
ETF7
1703
1
(1104)
180mm
1110
FROM ETF7 CHASSIS
(ESD WIRE)
1600
HEADPHONE
1
1
GND_D
15
NTC
11
AF9
1520
1
(1102)
TU_LEFT
FFC TOP
FFC TOP
1204
1262
1
6
GND
DIPMATE
8901_B
8902_B
7
1914
1
1
F2
1200
FFC TOP
POWER_DOWN
EH TOP
7P
FFC AD
1300
1
1100
340mm
+FAN
GND
EH TOP
1P
-Vkk
F1
GND_D
TU_CLK
EH TOP
8901_A
8902_A
1901
1252
GND_M
+5V6
TU_DATA
TU_STEREO
+D2
9
340mm
EH TOP
A2
+D
GND_A
STOKO PIN
FROM HEADPHONE PCB
(ESD WIRE)
GND_D
8909
9P
LOW_PWR_SUP
220mm
1501
1602
1
7P
TU_ENABLE
8
FFC SIDE
GND_D
&
+12M
+12A
220mm
6P
340mm
B2
6
9
1301
TU_RIGHT
8P
FFC AD
F2
A1
B1
+12A
GND_A
1600
1
F1
HP
(1103)
-Vkk
HP_DET
4
1912
1913
8906
AMP_ON
11P
220mm
FROM MAINS SUPPLY
PCB
1
CLIPPING
HP_IN_RIGHT
1
POWER_DOWN
1300
HP_IN_LEFT
FFC TOP
1120
1251 1250
LOW_PWR_CTRL
1603
120mm
FFC TOP
(1106)
RIGHT
FFC TOP
1P
1
MAINS SUPPLY
LEFT
BACK ENTRY MALE
GND_AA
GND_A
TUNER
ECO6
LEFT
PORE
1103
4P
FFC BD
1602
1259
1206
GND_D_CD
EH TOP
STOKO PIN
180mm
1
(1106)
RIGHT
SILD
+12M
1500
(1101)
LEFT/RIGHT AMP
SH_DATA
GND_M
2P
EH TOP
1601
1
1701
1321
FFC TOP
SICL
1506
FFC TOP
NTC
LOW_PWR_CTRL
7
FFC TOP
LOW_PWR_SUP
TRAFO
120mm
AUX IN
FAN
(1120)
FW-C399 Wiring diagram date: wk147
6-1
6-1
FTD DISPLAY PIN CONNECTIONS
1G
2G
3G
4G
MUTE
DIM
12 3
ALB
14G
5G
6G
7G
8G
9G
NEWS TITLE
FM MW
LW AM
10G
FRONT BOARD
11G
B4
B6
B3
B5
B2
B3
B2
B1
S1
B12
B11
B10
B9
B8
B7
B4
B1
12G
13G
B6
B12
B5
B4
B3
B2
B1
S3
S4
10G
B6
B11
B10
B9
B8
B7
B8
B5
B7
B4
B6
B3
B5
B2
B1
S2
S6
S5
(10G-13G)
a
S7
f
TABLE OF CONTENTS
e r
Variation Table ................................................................. 6-2
Key-CDC part - Layout & Circuit diagram ....................... 6-2
(14G)
Front part - Circuit diagram ............................................. 6-3
Front part - Component layout ........................................ 6-4
Electrical parts list ............................................................ 6-8
b
m
n
p
col
S10
c
Dp
d
FTD pin connection ......................................................... 6-1
Karaoke part - Component & Chip layout ....................... 6-6
Karaoke part - Circuit diagram ........................................ 6-7
S9
k
g
S8
Front part - Chip layout .................................................... 6-5
Headphone part - Layout & Circuit diagram .................... 6-6
h
j
(1G-8G)
(9G)
10G
11G
12G
13G
14G
a
B1
B1
B1
B1
S7
h
h
B2
B2
B2
B2
j,p
j,p
j,p
B3
B3
B3
B3
k
k
k
k
B4
B4
B4
B4
b
b
b
b
b
S1
B5
B5
B5
f
f
f
f
f
f
-
B6
B6
B6
m
m
m
m
m
m
m
FM
S2
-
S5
g
g
g
g
g
g
g
g
MW
-
-
-
P9
c
c
c
c
c
c
c
c
B5
B7
-
B7
P10
e
e
e
e
e
e
e
e
B6
B8
-
B8
P11
r
r
r
r
r
r
r
r
B7
B9
S3
B9
P12
n
n
n
n
n
n
n
n
B8
B10
S4
B10
P13
d
d
d
d
d
d
d
d
S6
B11
-
B11
P14
MUTE
DIM
1
ALB
NEWS
TITLE
-
-
B12
-
B12
P15
-
-
2
-
-
col
-
-
-
LW
-
-
-
P16
-
-
3
-
-
Dp
-
-
-
AM
-
-
-
1G
2G
3G
4G
5G
6G
7G
8G
P1
a
a
a
a
a
a
a
P2
h
h
h
h
h
h
P3
j,p
j,p
j,p
j,p
j,p
P4
k
k
k
k
P5
b
b
b
P6
f
f
P7
m
P8
9G
S9
S10
S8
-
FTD DISPLAY PIN NO. 4 4 4 4 4 3 3 3 3 3 3 3 3 3 3 2 2 2 2 2 2 2 2 2 2 1 1 1 1 1 1 1 1 1 1 9 8 7 6 5 4 3 2 1
4 3 2 1 0 9 8 7 6 5 4 3 2 1 0 9 8 7 6 5 4 3 2 1 0 9 8 7 6 5 4 3 2 1 0
FUNCTION
F F - - 1 2 3 4 5 6 7 8 9 10 11 12 13 14 - - - - - - P P P P P P P P P P P P P P P P - - F F
1 1
G G G G G G GG G G G G G G
2 2
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
6-2
6-2
VARIATION TABLE
Item No / Features
KEY-CDC PART - CIRCUIT DIAGRAM
FW-C399/30/37
FW-C399/21/21M/33
FW-C399/22/34
RDS / News
-
-
x
Simple Karaoke
-
x
-
Mic Detect
-
x
-
1409
x
x
x
1424
-
-
-
1425
-
-
x
1427
-
-
x
1437
-
-
-
1440 A1
1442 A2
1
2
1440
3486
1k
1k
1k
P04x
3511
10k
10k
-
KEY1
3530
-
-
330R
3531
10k
10k
10k
3581
10k
10k
-
3595
-
-
-
3808
-
-
820R
4402
-
-
-
4404
-
-
-
6400
x
x
x
6403
x
x
x
6426
-
-
x
6440
-
x
-
6441
x
x
x
6447
x
x
x
6448
x
x
x
9402
-
-
x
9404
-
-
x
9405
-
-
x
9406
-
-
x
9407
-
-
-
9408
x
x
x
9409
-
-
-
9410
x
x
x
9411
-
-
-
9462
-
-
-
9488
x
x
x
9505
-
-
-
9508
-
-
x
9509
-
-
x
x - item in use
1441 A2
A
KEY2
GND_D
1441
1442
DISC CHANGE
OPEN/CLOSE
1
2
A
3
4
FE-ST-VK-N
D
3139 118 53880 ... 88460 ...3442 pt 2a dd wk147
1
2
KEY-CDC PART - 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 3442 pt 2a dd wk147
6-3
6-3
FRONT PART - CIRCUIT DIAGRAM
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
6400
+E
+5V6_CON
100n
82K
100p
3446
3590
1K
3488
SA2
75
3489
1K
SA3
3491
3492
TuCe
10K
3595
P10
D
3524
330R
6424
3528
1N4148
330R
6423
3527
XTAL
4417
9481
TU
D
P04
CD
P03
D
IIC
D
6415
6414
330R
6425
3529
1415
1N4148
1418
1416
1423
1426
1437
1438
7
TpAdC1
3560
6
1K
5
2463
9406
9405
1K
3562
1
100n
100n
2480
GND_D
H
TpShClk
TpShData
TpShStr
1K
FE-BT-VK-N
10K
10K
10n
3567
3568
3534
470K
3533
470K
3532
470K
+F
3
2
1434
EC16
1
MT1
3
5
MT1 MT2
1
D
I2_DAT
L
3
6411
47K
4407
3431
4404
2
3538
1K
4405
D
6
7
E0
*
3539
7403
M24C01
1
SA_IN
8
VCC
10K
2u2
5404
*
10K
VALUES VARIES BETWEEN DIFFERENT MODEL, SEE
RESPECTIVE PARTS LIST FOR CORRECT VALUE.
*
3537
7411
BC857B
2468
9449
10u
D
M
D
+F
100n
3430
4448
2486
560R
6406
2431
K
9469
220n
3428
5
1435
EC16
2
10K
10n
VOLA
2470
D
D
RC5
Reset
2429
3424
470K
+5V6_CON +E
MT2
4
JOGB
10K
3565
47n
4u7
D
+F
D
OUT 1
DEM
1K
BAND
PASS
2469
D
VS 2
CTRL
CIRCUIT
3566
100K
10n
1N4148
PIN AGC
J
D
3564
2484
6448
1N4148
7402
TSOP2236
INP
3536
100n
7415
BC847B
6441
100R
+5V6_CON
100n
3535
2471
+F
ZE20
9505
SA3
470K
100n
2481
100n
2461
+F
9509
9508
2u2
D
100n
2466
2426
11
2455
220n
3584
470K
D
3
TpAdC1
I2_CLK
680K
3422
3426
680K
100p
3561
TpAdC2
D
+5V6_CON
+F
D
3594
560R
D
+5V6
7418
BC857B
D
4
3563
1K
D
82K
3427
2430
820p
100p
TpAdC2
TpShStr
VSSD
SA2
+F
1K5
T57 15
10
VEC
1404
3510
10K
TEST LOGIC AND OUTPUT
SELECTOR SWITCH
9
3550
G
GND 3
L
3425
RDCL 16
+E
D
10K
1N4148
D
6
10K
DIFFERENTIAL RDDA 2
DECODER
2u2
560R
6431
I
7417
BC857B
82K
6n8
100n
2428
1K5
2454
D
F
3593
8
3559
1K
TpShData
1427
3531
LowPwrWakeUp
10K
D
+F
3421
2427
TU
220n
D
3423
K
47n
7416
BC857B
82K
47n
VSSA
SA1
3420
1K5
1u
2425
2424
3419
2479
680K
3585
+F
CLOCK
REGENERATION
AND SYNC
IS
1430
1429
+F
9462
VOLTAGE
J
560R
P05x
P03x
2465
3 VREF REFERENCE
TU
TU
VP1
10
P04x
2467
5 VDDA
BIPHASE
SYMBOL
DECODER
COSTAS LOOP
VARIABLE AND
FIXED DIVIDER
3558
10K
1u
2423
CLOCKED
COMPARATOR
7 CIN
3592
560R
9
3581
8 SCOUT
560p
D
7410
BC847B
10K
560R
560R
1425
3530
330R
E
DSC
QUAL 1
3511
2451
13
D
1424
1421
1409
QUALITY
BIT
GENERATOR
3549
TU
330R
6426
VDDD
OSCILLATOR
AND
DIVIDER
RECONSTRUCTION
FILTER
10K
560p
57 Khz
BANDPASS
(8th ORDER)
12
TEST
1K5
ANTIALIASING
FILTER
4 MUX
14
5403
13
14
12
6447
1N4148
1431
1N4148
P01
D
3591
6437
9404
47p
RdsClk
2453
2K2
+F
RdsDat
3579
OSCI
1n
MicDet
3418
2462
1414
6440
1428
1N4148
RDS
1N4148
DBB
560R
6430
10n
D
1412
1432
1N4148
9402
+LED
560R
2472
1M
4416
D
D
1422
6420
1N4148
P05
1M
3574
1K
1
3572
3525
330R
D
7
1411
1419
6421
1N4148
P06
D
RES
3575
3573
3526
330R
CdShStr
1K
1K
680K
6422
CD
6
1420
1N4148
P07
TpAdC1
6433
5
3570
80
TpAdC2
Tuner
3553 270R
11
NTC
1K
Tape
6434
3551
2474
79
P55
1N4148
6435
3554 270R
4
10K
P54
3523
330R
3555 270R
D
6439
1413
6419
1
10n
78
330R
D
JOGA
77
P53
3490
1N4148
Aux
6432
2
3569
P52
1K
3522
P08
1N4148
6436
7405
74HC4094D
3
BiPlaner
74
6418
P09
1417
1410
3556 270R
D
STB
2473
I/O PORT 4
I/O PORT 5
SA1
OPTIONS
76
1K
3521
330R
LedShClk
6438
3543
P51
3487
LowPwrWakeUp
6417
1
330R
470K
P50
3486
MicDet
P47
1K
1408
1N4148
P10
P02x
73
TuStereo
HPDet
P46
OPTIONS
1K
3552
LedShStr
SRG8
EN1
1407
4K7
72
3484
KEY2
1406
3541
P45
1K
3485
3520
330R
4K7
71
1K
6416
3542
70
P44
15
P05x
P43
3483
P03x
69
1405
1N4148
P11
KEY1
P04x
P42
KEY0
3482
1K
3578
MODE
2450
10K
3577
3576
Standby
2449
+LED
16
+F
4402
3481
220K
SA_IN
Clipping
D
2460
D
KEY2
68
2452
PWDN
I
2458
680R
3518
680R
3517
680R
680R
470R
3589
470R
3515
470R
3587
6413
LTL2R3VYKNT
470R
3588
D
OSM
D 22p
KEY1
67
P41
PWDN
Clipping
RC5
JOGB
CdSiCl
CdSiLd
VOLA
22p
KEY0
P40
D 47p
TU
D
CDC1
C
10K
2457
BiPlaner
22u
22u
2437
2436
2u2
9400
1K P16
5402
3478 P15
1K
1K
3479
64
1K P14
P12
P13
P11
2
3
4
10K 3509
1K
3508
1K
P14
P15
P16
7
5
1K
6
10K
3507
3506
D
3519
7414
BC847B
10K
2456
1K
3580
TU
7401
SAA6579T
270R
10
3516
7413
BC847B
3480
OSCO
TU
3546
13
11
2
1433
1u
2422
10K
47p
47p
2419
FE-ST-VK-N
B
CDC2
9
TpShClk
7408
BC847B
14
8
P02
CdSwinfo
*
-FTD
P96
3476 P13
1K
3477
63
62
61
P94
P93
P95
1K P12
1K P10
3474 P11
1K
3473
3475
60
59
P92
P91
58
3472 P09
1K
57
P90
P87
P17
8
3505
3504 1K
9 TEST
10 P21
11 P22
2447
15p
2448
15p
2446
10n
1K
470R
3514
LTL2R3VYKNT
3512
470R
3513
6412
FTD
P01
P02
P03
P04
P05
P06
P07
P08
P09
P10
P11
P12
P13
P14
P15
P16
G01
G02
G03
G04
G05
G06
G07
G08
G09
G10
G11
G12
G13
G14
10K
100p
2435
3597
3449
100R
G14
1K P08
1K P06
3470 P07
1K
3469
3471
56
55
P86
P85
54
3468 P05
1K
53
P84
P83
2445
33p
Reset 3503
2444
33p
10K
JOGA
RdsDat
RdsClk
VOLB
CdShClk
CdShData
12 RESET
13 XIN
14 XOUT
15 VSS
1K
3501
1K
3500 10K
3502
1K
3497
3499
1K
1K
3498
1K
3496
I2_DAT
XTAL
D
*
3547
270R
6429
4
10K
2478
100p
4415
3448
100R
G14x
G09
1K P04
1K P02
3466 P03
1K
3465
3467
52
P82
P81
51
3464 P01
1K
50
P80
P77
49
1K G14x
1K G12
3462 G13
1K
3461
1K G10
1K
3463
48
47
P76
P75
3458G09x
3460 G11
1K
3459
46
44
45
P74
P72
P73
1K G08
3457
43
P71
I/O PORT 6
24 P37
3495
1K
3494
470p
2443
470p
8MHz
4M332
AT-51
3415
4403
10K
D
DT-38
32K768
*
HPDet
11
3586
5405
*
P02x
2421
MIC_DETECT
+F
1K
10
66
I/O PORT 1
CST
D 5406
RES
D
3571
9
2420
STANDBY
D
TU
47p
CLIPPING
2439
TuCe
1K
TU
8
PW_DN
I/O PORT 3
7400
TMP87CN71
D
6 BIT A/DCONVERTER
(I/O PORT 2)
TuDat
SA_IN
10K
3443
10K
10K
3413
7
VKK
26 P01
TuDat
TuEnable
2441
100p
10K
470p
6
65
8 BIT
TIMER/COUNTER
CLOCK/TIMING CONTROLLER
27 P02
25 P00
TuClk
2440
5
2485
D
TuStereo
470p
1K
1K
3409
3408
3412
4
1K
INTERRUPT
CONTROLLER
TuEnable
HP_DETECT
3
3442
28 P03
1K
10K
TU_GND
3411
3414
TU_ENABLE
1K
3441
3444
47p
TU_DATA
2
100R
1K
16 BIT
TIMER/COUNTER
3445
2417
TU_CLK
1
3410
3440
29 P04
1K
DSA_STR
+F
1402
30 P05
16 P20
47p
2415
Standby
CD
31 P06
1K
3439
1K
LedShData
3437
270R
6428
6
VOLB
4u7
4414
3438
17 P30
1K
TpShStr
LedShStr
47p
2413
47p
2412
47p
2411
47p
47p
2475
47p
2416
2414
100n
9488
2410
CD
P97
PROGRAM
COUNTER
CPU
18 P31
TpShData
+5V6
D
32 P07
19 P32
CdSiLd
PROGR MEMORY
(ROM)
48KX8 BIT
VDD
33 VDD
3436
LedShClk
TU_STEREO
3456 G07
G06
1K
20 P33
TpShClk
DSA_STR
F
-VKK
FTD
I/O PORT 9
34 P60
+H
CdSiCl
+5V6
CDC3
12
TU
35 P61
1K
21 P34
9407
FE-ST-VK-N
3435
+LED
3548
4
1
100p
2406
G09x
3583
1N4148
CdSwinfo
9408
19
CD_GND
9401
I/O PORT 8
DATA MEMORY
(RAM)
1024X8 BIT
22 P35
16
18
CD_SILD
6410
TuClk
17
CD_SICL
LedEnable
9409
470p
CD_SWINFO
1K
3455
41
P67
CdShStr
9411
36 P62
I/O PORT 0
14
15
CD_GND
6409
1N4148
23 P36
CdShClk
10K
13
D
D
I/O PORT 7
37 P63
2442
CD_SHSTR
42
1K G05
1K
3453 G04
1K
3454
D
D
7404
74HC4094D
7
VKK
CdShData
D
STB
5
F1x
38 P64
9410
3434
CD_SHCLK
H
1K G03
10K
F2
12
CD_SHDATA
2
2 1
F2x
39 P65
F1
11
F2
40 P66
+F
-VKK
10
F1
IIC
+5V6
9
3407
+5V6
IIC
P70
I2C
D
8
-Vkk
G
3451 G02
7
+5V6
E
1K
4522
G01
I2_CLK
3452
D
+5V6_CON
20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5
FTD
I2_CLK
6
1K
3450
1K
10p
3406
5
10p
+5V6_CON
4
I2_DAT
2408
GND_D
3493
I2C_CLK
3405
SRG8
EN1
3
100p
D
15
1
6427
40 39 38 37 36 35 34 33 32 31 30 29 28 27
1K
4401
I2C
3
LedShClk
10K
LedShData
44 43
+5V6
NTC
2409
4400
2
GND_I2C
3596
7406
BC847B
2487
NTC
I2C_DATA
D
3582
150K
C
2477
82K
10K
100p
7407
BC847B
9403
1
100p
3447
2433
100p
-FTD
BZX79-C5V6
1401
2434
2432
3416
-VKK
D
3545
330R
2459
2R2
22K
6405
1N4003
FE-ST-VK-N
3544
LedShStr
OSM
4u7
2404
4u7
2405
3401
220R
3403
3404
+5V6
100n
6404
2u2
FTD
2u2
1N4003
D
1R
9540
A
+LED
+LED
+5V6
100p
100n
2476
100u
2400
+H
+5V6_CON
2403
KEY2
100u
KEY1
3402
F2x
5400
2402
2
4
3433
F2
D 1N4148
3
5401
1400
BJ794GNK / HNA-14MS06T
-FTD
-FTD
P04x
6403
-FTD
16
D
D
6402
-FTD
+G
LedEnable
+G
B
2R2
220R
100n
2418
1N4003
1403
3400
F1x
+F
+5V6
1
3432
1R
9541
F1
2n2
D
6401
4u7
A
2407
2438
1N4148
M
E1
E2
SDA
WC_
5
3540
1K
4406
SCL
VSS
4
IIC
3139 118 53880 ... 88450 ...3442 pt 2a dd wk147
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
1400 A9
1401 C1
1402 G1
1403 B3
1404 G16
1405 D13
1406 D14
1407 D14
1408 E13
1409 I13
1410 E13
1411 E14
1412 E14
1413 E13
1414 F14
1415 F14
1416 F14
1417 E14
1418 F14
1419 F13
1420 F13
1421 G14
1422 F13
1423 F14
1424 G14
1425 H13
1426 F14
1427 H14
1428 G13
1429 G14
1430 G14
1431 H13
1432 G13
1433 H9
1434 J18
1435 K18
1437 H14
1438 H14
2400 A4
2402 B5
2403 B5
2404 A7
2405 A7
2406 B7
2407 B7
2408 D5
2409 D5
2410 F3
2411 F4
2412 F4
2413 F4
2414 F4
2415 F5
2416 F4
2417 H4
2418 A4
2419 I3
2420 H3
2421 I3
2422 I4
2423 J3
2424 K3
2425 K3
2426 K5
2427 L3
2428 K3
2429 L5
2430 L3
2431 M5
2432 B8
2433 B9
2434 A8
2435 C10
2436 D11
2437 D11
2438 A4
2439 G5
2440 G6
2441 G6
2442 G6
2443 G7
2444 G8
2445 G8
2446 H9
2447 G9
2448 G9
2449 I7
2450 I8
2451 I8
2452 H10
2453 H11
2454 J8
2455 J11
2456 D14
2457 D15
2458 A18
2459 B16
2460 D16
2461 D18
2462 E16
2463 H15
2465 K13
2466 K13
2467 K13
2468 M13
2469 K16
2470 K16
2471 J17
2472 J18
2473 L17
2474 L18
2475 F4
2476 A5
2477 A9
2478 A9
2479 J7
2480 A18
2481 D18
2484 J15
2485 G2
2486 L6
2487 B8
3400 A7
3401 A6
3402 B7
3403 B6
3404 B6
3405 C4
3406 C4
3407 D4
3408 G3
3409 G3
3410 G2
3411 G3
3412 G2
3413 G3
3414 H4
3415 H4
3416 B8
3418 I3
3419 K3
3420 K4
3421 K3
3422 K4
3423 L4
3424 L4
3425 L3
3426 L4
3427 M4
3428 M4
3430 L6
3431 M6
3432 A6
3433 B6
3434 E6
3435 E6
3436 E6
3437 E6
3438 F6
3439 F6
3440 F6
3441 F6
3442 F6
3443 G5
3444 F6
3445 G6
3446 A9
3447 A8
3448 C8
3449 C9
3450 D6
3451 C6
3452 D6
3453 C6
3454 D7
3455 D7
3456 C7
3457 D7
3458 C7
3459 D7
3460 C8
3461 D8
3462 C8
3463 D8
3464 C8
3465 D8
3466 C8
3467 D9
3468 C9
3469 D9
3470 C9
3471 D9
3472 C9
3473 D9
3474 C10
3475 D10
3476 C10
3477 D10
3478 C10
3479 D10
3480 D12
3481 D11
3482 E11
3483 E11
3484 E11
3485 E11
3486 E11
3487 E11
3488 E11
3489 F11
3490 F11
3491 F11
3492 F11
3493 D4
3494 G7
3495 G7
3496 G7
3497 G7
3498 G7
3499 G8
3500 G8
3501 G8
3502 G8
3503 H9
3504 G9
3505 G9
3506 G9
3507 G10
3508 G10
3509 G10
3510 J11
3511 J12
3512 B13
3513 B13
3514 B13
3515 B14
3516 C14
3517 B15
3518 B15
3519 C15
3520 D13
3521 E13
3522 E13
3523 E13
3524 G13
3525 F13
3526 F13
3527 G13
3528 G13
3529 H13
3530 H13
3531 I13
3532 I14
3533 I14
3534 I15
3535 K13
3536 K13
3537 M13
3538 M13
3539 M14
3540 M14
3541 E15
3542 E15
3543 F15
3544 A16
3545 A16
3546 B19
3547 B19
3548 B19
3549 E19
3550 F19
3551 E19
3552 D16
3553 D18
3554 D18
3555 C18
3556 C18
3558 F19
3559 G16
3560 H16
3561 H16
3562 H16
3563 I16
3564 J15
3565 K16
3566 K16
3567 J17
3568 J18
3569 K17
3570 K18
3571 H2
3572 G10
3573 G10
3574 G11
3575 H10
3576 I7
3577 I7
3578 H10
3579 H10
3580 I11
3581 I12
3582 C5
3583 E6
3584 K4
3585 J4
3586 I2
3587 B14
3588 B13
3589 B14
3590 B15
3591 E19
3592 E19
3593 F19
3594 G19
3595 G12
3596 A8
3597 C9
4400 C4
4401 C4
4402 D11
4403 H2
4404 M6
4405 M13
4406 M14
4407 M6
4414 C8
4415 C9
4416 H11
4417 G11
4448 L6
4522 D4
5400 B4
5401 A16
5402 C11
5403 I12
5404 L13
5405 G9
5406 G8
6400 A5
6401 A4
6402 B4
6403 B4
6404 B4
6405 B6
6406 L6
6409 E6
6410 E6
6411 M6
6412 C13
6413 C14
6414 C14
6415 C15
6416 D13
6417 E13
6418 E13
6419 E13
6420 G13
6421 F13
6422 F13
6423 G13
6424 G13
6425 H13
6426 H12
6427 B18
6428 B18
6429 B18
6430 E18
6431 F18
6432 E18
6433 D19
6434 D19
6435 C19
6436 C19
6437 F18
6438 E15
6439 E15
6440 E15
6441 J15
6447 F15
6448 J13
7402 K14
7403 M14
7404 B17
7405 D18
7406 B8
7407 B9
7408 H5
7410 J4
7411 M7
7413 C13
7414 C15
7415 K13
7416 J4
7417 K4
7418 L4
9400 D11
9401 C12
9402 H11
9403 C5
9404 I13
9405 H14
9406 H14
9407 E3
9408 E4
9409 E4
9410 D4
9411 E3
9449 L6
9462 J13
9469 L6
9481 G11
9488 F3
9505 J15
9508 I14
9509 I14
9540 B6
9541 A6
6-4
6-4
FRONT PART - 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 3442 pt 2a dd wk147
6-5
6-5
FRONT PART - 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 3442 pt 2a dd wk147
6-6
6-6
HEADPHONE PART - CIRCUIT DIAGRAM
1
KARAOKE PART - COMPONENT & CHIP LAYOUTS
2
3
#
9600
2600
5602
22n
2u2
2602
2603
22n
100n
A
#
2601
22n
A
HP
1602
1600 C1
1601 B3
1602 A3
2600 A2
2601 A3
2602 A2
2603 A2
5600 B2
5601 B2
5602 A2
9600 A2
This assembly drawing shows a summary of all possible versions. For
components used in a specific version see schematic diagram and
respective parts list.
1 RT-01T
9
7
2u2
5601
5600
B
2u2
8
4
1
5
2
6
3
B
1601
TC38
TO AF9
1600
HP_DET
C
HP_RIGHT
HP_GND
HP_LEFT
HP
1
2
C
3
# PROVISION ONLY
4
FE-BT-VK-N
HP
1
3139 118 53880 ... 88480 ...3442 pt 2a dd wk147
2
3139 113 3442 pt 2a dd wk147
3
This assembly drawing shows a summary of all possible versions. For
components used in a specific version see schematic diagram and
respective parts list.
HEADPHONE PART - COMPONENT & CHIP LAYOUTS
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 3442 pt 2a dd wk147
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 3442 pt 2a dd wk147
3139 113 3442 pt 2a dd wk147
6-7
6-7
KARAOKE PART - CIRCUIT DIAGRAM
30 D9
1800 C1
1801 B9
1802 C2
2800 B2
2801 B3
2802 B5
2803 B4
2804 B4
2805 B5
2806 B6
2807 B6
1
2808 E3
2809 E4
2810 E5
2811 D6
2812 E6
2813 E6
2814 E7
2815 E7
2816 E8
2
2817 D8
2818 E8
2819 C3
3800 A2
3801 A2
3802 B2
3803 B3
3804 B4
3805 B4
3
3806 C4
3807 B4
3808 B6
3809 B6
3810 C6
3811 B6
3812 B8
3813 D4
3814 E5
4
3815 D5
3816 D6
3817 D6
3818 E6
3819 E7
3820 D8
5
3821 D8
3822 E8
4800 D7
5800 B2
6800 D5
6801 E5
6
7800 B4
7801 B6
7802 D4
7803 E6
7804 E8
7805 D3
9800 A5
7
8
9
4K7
A
+12V_A
820R
FE-BT-VK-N
47u
3816
7802
BC847B
1N4148
1u
1N4148
10K
6801
2811
10u
10K
3814
2809
6800
1n
2808
470R
1n
3813
3815
2810
7805
BC847B
+12V_A
3817
3821
1M
1M
2813
7803
BC847B
1u
2812
E
GND_A
GND_A
MIC
GND_A
1n
3818
LEGEND :
C
+12V_A
+12V_A
MIC
QE10
GND_A
FOR VCD VERSION : ITEM 3808 IS 390 OHM
VCD
D
GND_A
3819
2815
8K2
100n
GND_A
TO MPEG
1
1u
2
7804
BC847B
2816
1n
3
Mic_Out
MPEG_GND
Mic_Det
DIPMATE
GND_A
REFER TO VARIANTS TABLE IN SH130-5
#
GND_A
GND_A
FOR PROVISION ONLY
3139 118 53880 ... 88470 ...3442 pt 2a dd wk147
1
2
3
4
5
6
7
D
30
2817
100n
MIC
+12V_A
1n
GND_A
2818
MIC
4
3K3
1802
2806
B
Kar_Out
470R
GND_A
2K7
#
3812
+12V_A
3820
#
470n
GND_A
3
3822
1
7801
BC847B
Mic_Det
2
100n
2819
RT-01T
MIC
3806
MIC
100n
MIC
2802
9800
2804
1
10u
2805
3807
RK09D
20K
1n
TC38
1800
C
220n
1M
3810
9
4K7
470n
7800
BC847B
10K
7
22u
2801
3803
3802
5800
4n7
8
2800
B
MIC GND_A
2814
1M
4800
4
1801
2807
3809
100K
1
2803
3811
3805
3K3
5
#
TO AF9
560R
2
2K7
6
33R
3
3804
MIC
3808
+12V_A
330R
3801
A
SIMPLE KARAOKE
6K8
3800
+12V_A
8
9
E
6-8
6-8
ELECTRICAL PARTS LIST - FRONT BOARD
MISCELLANEOUS
1400 3139 110 52900
FTD Display HNA-14MS06T
1401
1402
4822 265 11545
2422 025 14541
Flex Socket 19 Pin Hort.
Flex Socket 11 Pin Hort.
1403
1404
4822 265 11183
4822 267 10953
Flex Socket 4 Pin Hort.
Flex Socket 7 Pin Vert.
1405
1406
4822 276 13775
4822 276 13775
Tact Switch
Tact Switch
1407
1408
4822 276 13775
4822 276 13775
Tact Switch
Tact Switch
1409
1410
4822 276 13775
4822 276 13775
Tact Switch
Tact Switch
1411
1412
4822 276 13775
4822 276 13775
Tact Switch
Tact Switch
1413
1414
4822 276 13775
4822 276 13775
Tact Switch
Tact Switch
1415
1416
4822 276 13775
4822 276 13775
Tact Switch
Tact Switch
1417
1418
4822 276 13775
4822 276 13775
Tact Switch
Tact Switch
1419
1420
4822 276 13775
4822 276 13775
Tact Switch
Tact Switch
1421
1422
4822 276 13775
4822 276 13775
Tact Switch
Tact Switch
1423
1425
4822 276 13775
4822 276 13775
Tact Switch
Tact Switch
1426
1427
4822 276 13775
4822 276 13775
Tact Switch
Tact Switch
1428
1429
4822 276 13775
4822 276 13775
Tact Switch
Tact Switch
1430
1431
4822 276 13775
4822 276 13775
Tact Switch
Tact Switch
1432
1433
4822 276 13775
4822 242 11033
Tact Switch
X’tal Resonator 4,332MHz
1434
1435
2422 129 16385
4822 273 10365
Rotary Encoder 12P
Rotary Encoder 24P
1438
1440
4822 276 13775
4822 265 11183
Tact Switch
Flex Socket 4 Pin Hort.
1441
1442
4822 276 13775
4822 276 13775
Tact Switch
Tact Switch
1600
1601
4822 267 10733
4822 265 11529
Flex Socket 4 Pin Vert.
Headphone Socket
1800
1801
4822 265 11529
4822 267 10733
Karaoke Mic Socket
Flex Socket 4 Pin Vert.
CAPACITORS
2400
2402
4822 124 23432
4822 124 23432
100µF 20% 10V
100µF 20% 10V
2403
2404
4822 126 14305
4822 124 12032
100nF 10% 16V
4,7µF 20% 50V
2405
2406
4822 124 12032
4822 124 12032
4,7µF 20% 50V
4,7µF 20% 50V
2407
4822 124 12032
4,7µF 20% 50V
ELECTRICAL PARTS LIST - FRONT BOARD
2410
2422
4822 126 14305
3198 017 41050
100nF 10% 16V
1µF 10V
2600
2602
4822 126 14494
4822 126 14494
22nF 10% 25V
22nF 10% 25V
3443
3444
4822 051 30103
4822 051 30102
10k 5% 0,062W
1k 5% 0,062W
2423
2424
3198 017 41050
3198 017 41050
1µF 10V
1µF 10V
2603
2800
4822 126 14305
4822 126 13193
100nF 10% 16V
4,7nF 10% 63V
3446
3447
4822 117 12864
4822 116 52304
82k 5% 0,6W
82k 5% 0,5W
2425
2426
3198 017 34730
4822 126 13879
47nF 16V
220nF +80/-20% 16V
2801
2802
4822 126 13879
3198 028 44790
220nF +80/-20% 16V
47µF 20% 35V
3448
3449
4822 051 30101
4822 051 30101
100R 5% 0,062W
100R 5% 0,062W
2427
2428
4822 126 14305
5322 126 11582
100nF 10% 16V
6,8nF 10% 63V
2803
2804
4822 126 13482
5322 126 11578
470nF 80/20% 16V
1nF 10% 50V
3450
3451
4822 051 30102
4822 051 30102
1k 5% 0,062W
1k 5% 0,062W
2429
2430
4822 126 13879
3198 016 38210
220nF +80/-20% 16V
820pF 25V
2805
2806
4822 126 13482
5322 126 11578
470nF 80/20% 16V
1nF 10% 50V
3452
3453
4822 051 30102
4822 051 30102
1k 5% 0,062W
1k 5% 0,062W
2431
2432
4822 126 13879
4822 122 31765
220nF +80/-20% 16V
100pF 2% 63V
2807
4822 124 12255
10µF 20% 50V
3454
3455
4822 051 30102
4822 051 30102
1k 5% 0,062W
1k 5% 0,062W
2433
2434
4822 122 31765
4822 122 31765
100pF 2% 63V
100pF 2% 63V
RESISTORS
3400 4822 116 81154
2R2 5% 0,5W
3456
3457
4822 051 30102
4822 051 30102
1k 5% 0,062W
1k 5% 0,062W
2435
2436
4822 122 31765
3198 028 52290
100pF 2% 63V
22µF 20% 50V
3401
3402
4822 116 83872
4822 116 81154
220R 5% 0,5W
2R2 5% 0,5W
3458
3459
4822 051 30102
4822 051 30102
1k 5% 0,062W
1k 5% 0,062W
2437
2444
3198 028 52290
2222 867 15339
22µF 20% 50V
33pF 5% 50V
3403
3404
4822 116 83872
4822 116 52257
220R 5% 0,5W
22k 5% 0,5W
3460
3461
4822 051 30102
4822 051 30102
1k 5% 0,062W
1k 5% 0,062W
2445
2446
2222 867 15339
5322 126 11583
33pF 5% 50V
10nF 10% 50V
3407
3408
4822 050 21003
4822 050 21003
10k 1% 0,6W
10k 1% 0,6W
3462
3463
4822 051 30102
4822 051 30102
1k 5% 0,062W
1k 5% 0,062W
2447
2448
4822 122 33752
4822 122 33752
15pF 5% 50V
15pF 5% 50V
3409
3410
4822 051 30103
4822 050 11002
10k 5% 0,062W
1k 1% 0,4W
3464
3465
4822 051 30102
4822 051 30102
1k 5% 0,062W
1k 5% 0,062W
2449
2450
4822 122 33197
4822 126 14249
1nF 10% 50V
560pF 10% 50V
3411
3412
4822 051 30102
4822 051 30102
1k 5% 0,062W
1k 5% 0,062W
3466
3467
4822 051 30102
4822 051 30102
1k 5% 0,062W
1k 5% 0,062W
2451
2452
4822 126 14249
4822 122 33777
560pF 10% 50V
47pF 5% 63V
3413
3414
4822 051 30102
4822 051 30103
1k 5% 0,062W
10k 5% 0,062W
3468
3469
4822 051 30102
4822 051 30102
1k 5% 0,062W
1k 5% 0,062W
2453
2454
4822 122 33777
4822 124 22652
47pF 5% 63V
2,2µF 20% 50V
3415
3416
4822 051 30103
4822 051 30103
10k 5% 0,062W
10k 5% 0,062W
3470
3471
4822 051 30102
4822 051 30102
1k 5% 0,062W
1k 5% 0,062W
2455
2458
4822 126 14305
4822 126 14305
100nF 10% 16V
100nF 10% 16V
3418
3419
4822 051 30103
4822 116 52243
10k 5% 0,062W
1k5 5% 0,5W
3472
3473
4822 051 30102
4822 051 30102
1k 5% 0,062W
1k 5% 0,062W
2459
2461
4822 122 31765
4822 126 14305
100pF 2% 63V
100nF 10% 16V
3420
3421
4822 117 12864
4822 116 52243
82k 5% 0,6W
1k5 5% 0,5W
3474
3475
4822 051 30102
4822 051 30102
1k 5% 0,062W
1k 5% 0,062W
2462
2465
4822 122 31765
4822 126 14305
100pF 2% 63V
100nF 10% 16V
3422
3423
4822 051 30684
4822 117 12864
680k 5% 0,062W
82k 5% 0,6W
3476
3477
4822 051 30102
4822 051 30102
1k 5% 0,062W
1k 5% 0,062W
2466
2467
4822 126 14305
5322 126 11583
100nF 10% 16V
10nF 10% 50V
3424
3425
4822 051 30474
4822 116 52243
470k 5% 0,062W
1k5 5% 0,5W
3478
3479
4822 051 30102
4822 051 30102
1k 5% 0,062W
1k 5% 0,062W
2468
2470
4822 126 14305
4822 126 14238
100nF 10% 16V
2,2nF 50V
3426
3427
4822 051 30684
4822 117 12864
680k 5% 0,062W
82k 5% 0,6W
3481
3482
4822 050 11002
4822 050 11002
1k 1% 0,4W
1k 1% 0,4W
2471
2472
5322 126 11583
5322 126 11583
10nF 10% 50V
10nF 10% 50V
3428
3430
4822 051 30474
4822 051 30561
470k 5% 0,062W
560R 5% 0,062W
3483
3484
4822 050 11002
4822 051 30102
1k 1% 0,4W
1k 5% 0,062W
2473
2474
5322 126 11583
5322 126 11583
10nF 10% 50V
10nF 10% 50V
3431
3432
4822 117 12925
4822 116 80176
47k 1% 0,063W
1R 5% 0,5W
3485
3486
4822 051 30102
4822 051 30102
1k 5% 0,062W
1k 5% 0,062W
2476
2477
4822 126 14305
4822 122 31765
100nF 10% 16V
100pF 2% 63V
3433
3434
4822 116 80176
4822 051 30103
1R 5% 0,5W
10k 5% 0,062W
3487
3488
4822 051 30102
4822 051 30102
1k 5% 0,062W
1k 5% 0,062W
2478
2479
4822 122 31765
4822 126 12785
100pF 2% 63V
47nF 50V
3435
3436
4822 051 30102
4822 051 30102
1k 5% 0,062W
1k 5% 0,062W
3489
3490
4822 051 30102
4822 051 30102
1k 5% 0,062W
1k 5% 0,062W
2480
2481
4822 126 14305
4822 126 14305
100nF 10% 16V
100nF 10% 16V
3437
3438
4822 051 30102
4822 051 30102
1k 5% 0,062W
1k 5% 0,062W
3491
3492
4822 051 30102
4822 051 30102
1k 5% 0,062W
1k 5% 0,062W
2484
2485
4822 124 40769
4822 122 31765
4,7µF 20% 100V
100pF 2% 63V
3439
3440
4822 051 30101
4822 051 30102
100R 5% 0,062W
1k 5% 0,062W
3494
3495
4822 051 30102
4822 051 30102
1k 5% 0,062W
1k 5% 0,062W
2486
2487
4822 124 40248
4822 122 31765
10µF 20% 63V
100pF 2% 63V
3441
3442
4822 051 30102
4822 051 30102
1k 5% 0,062W
1k 5% 0,062W
3496
3497
4822 051 30102
4822 051 30102
1k 5% 0,062W
1k 5% 0,062W
6-9
6-9
ELECTRICAL PARTS LIST - FRONT BOARD
ELECTRICAL PARTS LIST - FRONT BOARD
RESISTORS
3498
3499
4822 051 30102
4822 050 21003
1k 5% 0,062W
10k 1% 0,6W
3550
3551
4822 051 30561
4822 051 30561
560R 5% 0,062W
560R 5% 0,062W
3808
3809
4822 117 12968
4822 051 30105
820R 5% 0,62W
1M 5% 0,062W
4462
4463
4822 051 30008
4822 051 30008
0R Jumper 0603
0R Jumper 0603
3500
3501
4822 051 30102
4822 051 30102
1k 5% 0,062W
1k 5% 0,062W
3552
3553
4822 051 30331
4822 116 83876
330R 5% 0,062W
270R 5% 0,5W
3810
3811
4822 051 30331
4822 117 13632
330R 5% 0,062W
100k 1% 0,062W
4464
4465
4822 051 30008
4822 051 30008
0R Jumper 0603
0R Jumper 0603
3502
3503
4822 050 21003
4822 050 11002
10k 1% 0,6W
1k 1% 0,4W
3554
3555
4822 116 83876
4822 116 83876
270R 5% 0,5W
270R 5% 0,5W
3812
4400
4822 116 83883
4822 051 30008
470R 5% 0,5W
0R Jumper 0603
4466
4467
4822 051 30008
4822 051 30008
0R Jumper 0603
0R Jumper 0603
3504
3505
4822 051 30102
4822 050 21003
1k 5% 0,062W
10k 1% 0,6W
3556
3558
4822 116 83876
4822 051 30561
270R 5% 0,5W
560R 5% 0,062W
4401
4403
4822 051 30008
4822 051 30008
0R Jumper 0603
0R Jumper 0603
4468
4469
4822 051 30008
4822 051 30008
0R Jumper 0603
0R Jumper 0603
3506
3507
4822 051 30102
4822 051 30102
1k 5% 0,062W
1k 5% 0,062W
3559
3560
4822 051 30102
4822 051 30102
1k 5% 0,062W
1k 5% 0,062W
4416
4417
4822 051 30008
4822 051 30008
0R Jumper 0603
0R Jumper 0603
4470
4471
4822 051 30008
4822 051 30008
0R Jumper 0603
0R Jumper 0603
3508
3509
4822 051 30103
4822 050 11002
10k 5% 0,062W
1k 1% 0,4W
3561
3562
4822 050 11002
4822 051 30102
1k 1% 0,4W
1k 5% 0,062W
4420
4421
4822 051 30008
4822 051 30008
0R Jumper 0603
0R Jumper 0603
4472
4473
4822 051 30008
4822 051 30008
0R Jumper 0603
0R Jumper 0603
3510
3511
4822 050 21003
4822 051 30103
10k 1% 0,6W
10k 5% 0,062W
3563
3564
4822 050 11002
4822 051 30101
1k 1% 0,4W
100R 5% 0,062W
4422
4423
4822 051 30008
4822 051 30008
0R Jumper 0603
0R Jumper 0603
4474
4475
4822 051 30008
4822 051 30008
0R Jumper 0603
0R Jumper 0603
3512
3513
4822 051 30471
4822 051 30471
470R 5% 0,062W
470R 5% 0,062W
3565
3566
4822 051 30103
4822 050 11002
10k 5% 0,062W
1k 1% 0,4W
4424
4425
4822 051 30008
4822 051 30008
0R Jumper 0603
0R Jumper 0603
4476
4477
4822 051 30008
4822 051 30008
0R Jumper 0603
0R Jumper 0603
3514
3515
4822 051 30471
4822 051 30471
470R 5% 0,062W
470R 5% 0,062W
3567
3568
4822 051 30103
4822 051 30103
10k 5% 0,062W
10k 5% 0,062W
4426
4427
4822 051 30008
4822 051 30008
0R Jumper 0603
0R Jumper 0603
4478
4479
4822 051 30008
4822 051 30008
0R Jumper 0603
0R Jumper 0603
3516
3517
4822 051 30103
4822 117 11817
10k 5% 0,062W
1k2 1% 1/16W
3569
3570
4822 051 30103
4822 051 30103
10k 5% 0,062W
10k 5% 0,062W
4428
4429
4822 051 30008
4822 051 30008
0R Jumper 0603
0R Jumper 0603
4480
4481
4822 051 30008
4822 051 30008
0R Jumper 0603
0R Jumper 0603
3518
3519
4822 117 11817
4822 051 30103
1k2 1% 1/16W
10k 5% 0,062W
3572
3573
4822 051 30102
4822 051 30684
1k 5% 0,062W
680k 5% 0,062W
4430
4431
4822 051 30008
4822 051 30008
0R Jumper 0603
0R Jumper 0603
4482
4483
4822 051 30008
4822 051 30008
0R Jumper 0603
0R Jumper 0603
3520
3521
4822 051 30331
4822 051 30331
330R 5% 0,062W
330R 5% 0,062W
3574
3575
4822 051 30105
4822 051 30105
1M 5% 0,062W
1M 5% 0,062W
4432
4433
4822 051 30008
4822 051 30008
0R Jumper 0603
0R Jumper 0603
4484
4485
4822 051 30008
4822 051 30008
0R Jumper 0603
0R Jumper 0603
3522
3523
4822 051 30331
4822 051 30331
330R 5% 0,062W
330R 5% 0,062W
3576
3577
4822 051 30103
4822 051 30152
10k 5% 0,062W
1k5 5% 0,062W
4434
4435
4822 051 30008
4822 051 30008
0R Jumper 0603
0R Jumper 0603
4486
4487
4822 051 30008
4822 051 30008
0R Jumper 0603
0R Jumper 0603
3524
3525
4822 051 30331
4822 051 30331
330R 5% 0,062W
330R 5% 0,062W
3578
3579
4822 117 12891
4822 051 30222
220k 1% 0,062W
2k2 5% 0,062W
4436
4437
4822 051 30008
4822 051 30008
0R Jumper 0603
0R Jumper 0603
4488
4489
4822 051 30008
4822 051 30008
0R Jumper 0603
0R Jumper 0603
3526
3527
4822 051 30331
4822 051 30331
330R 5% 0,062W
330R 5% 0,062W
3580
3581
4822 050 21003
4822 051 30103
10k 1% 0,6W
10k 5% 0,062W
4438
4439
4822 051 30008
4822 051 30008
0R Jumper 0603
0R Jumper 0603
4490
4492
4822 051 30008
4822 051 30008
0R Jumper 0603
0R Jumper 0603
3528
3529
4822 051 30331
4822 116 52219
330R 5% 0,062W
330R 5% 0,5W
3583
3584
4822 051 30102
4822 051 30474
1k 5% 0,062W
470k 5% 0,062W
4440
4441
4822 051 30008
4822 051 30008
0R Jumper 0603
0R Jumper 0603
4494
4495
4822 051 30008
4822 051 30008
0R Jumper 0603
0R Jumper 0603
3530
3531
4822 051 30331
4822 051 30103
330R 5% 0,062W
10k 5% 0,062W
3585
3586
4822 051 30684
4822 051 30103
680k 5% 0,062W
10k 5% 0,062W
4442
4443
4822 051 30008
4822 051 30008
0R Jumper 0603
0R Jumper 0603
4496
4498
4822 051 30008
4822 051 30008
0R Jumper 0603
0R Jumper 0603
3532
3533
4822 051 30474
4822 051 30474
470k 5% 0,062W
470k 5% 0,062W
3587
3588
4822 051 30471
4822 051 30471
470R 5% 0,062W
470R 5% 0,062W
4444
4445
4822 051 30008
4822 051 30008
0R Jumper 0603
0R Jumper 0603
4499
4500
4822 051 30008
4822 051 30008
0R Jumper 0603
0R Jumper 0603
3534
3535
4822 051 30474
4822 051 30103
470k 5% 0,062W
10k 5% 0,062W
3589
3590
4822 117 11817
4822 117 11817
1k2 1% 1/16W
1k2 1% 1/16W
4446
4447
4822 051 30008
4822 051 30008
0R Jumper 0603
0R Jumper 0603
4502
4503
4822 051 30008
4822 051 30008
0R Jumper 0603
0R Jumper 0603
3536
3537
4822 117 13632
4822 051 30682
100k 1% 0603 0,62W
6k8 5% 0,062W
3591
3592
4822 051 30561
4822 051 30561
560R 5% 0,062W
560R 5% 0,062W
4448
4449
4822 051 30008
4822 051 30008
0R Jumper 0603
0R Jumper 0603
4504
4505
4822 051 30008
4822 051 30008
0R Jumper 0603
0R Jumper 0603
3538
3539
4822 051 30102
4822 051 30682
1k 5% 0,062W
6k8 5% 0,062W
3593
3594
4822 051 30561
4822 051 30561
560R 5% 0,062W
560R 5% 0,062W
4450
4451
4822 051 30008
4822 051 30008
0R Jumper 0603
0R Jumper 0603
4506
4507
4822 051 30008
4822 051 30008
0R Jumper 0603
0R Jumper 0603
3540
3541
4822 051 30102
4822 051 30472
1k 5% 0,062W
4k7 5% 0,062W
3596
3597
4822 051 30103
4822 051 30103
10k 5% 0,062W
10k 5% 0,062W
4452
4453
4822 051 30008
4822 051 30008
0R Jumper 0603
0R Jumper 0603
4508
4509
4822 051 30008
4822 051 30008
0R Jumper 0603
0R Jumper 0603
3542
3543
4822 051 30472
4822 051 30474
4k7 5% 0,062W
470k 5% 0,062W
3800
3801
4822 116 52283
4822 051 30682
4k7 5% 0,5W
6k8 5% 0,062W
4454
4455
4822 051 30008
4822 051 30008
0R Jumper 0603
0R Jumper 0603
4510
4511
4822 051 30008
4822 051 30008
0R Jumper 0603
0R Jumper 0603
3544
3545
4822 050 21003
4822 051 30331
10k 1% 0,6W
330R 5% 0,062W
3802
3803
4822 051 30103
4822 051 30472
10k 5% 0,062W
4k7 5% 0,062W
4456
4457
4822 051 30008
4822 051 30008
0R Jumper 0603
0R Jumper 0603
4512
4513
4822 051 30008
4822 051 30008
0R Jumper 0603
0R Jumper 0603
3546
3547
4822 051 30271
4822 051 30271
270R 5% 0,062W
270R 5% 0,062W
3804
3805
4822 051 30272
4822 051 30105
2k7 5% 0,062W
1M 5% 0,062W
4458
4459
4822 051 30008
4822 051 30008
0R Jumper 0603
0R Jumper 0603
4514
4515
4822 051 30008
4822 051 30008
0R Jumper 0603
0R Jumper 0603
3548
3549
4822 051 30271
4822 051 30561
270R 5% 0,062W
560R 5% 0,062W
3806
3807
4822 051 30339
2120 366 90291
33R 5% 0,062W
Potm Rotary 20K
4460
4461
4822 051 30008
4822 051 30008
0R Jumper 0603
0R Jumper 0603
4516
4517
4822 051 30008
4822 051 30008
0R Jumper 0603
0R Jumper 0603
6-10
6-10
ELECTRICAL PARTS LIST - FRONT BOARD
ELECTRICAL PARTS LIST - FRONT BOARD
RESISTORS
4518
4519
4822 051 30008
4822 051 30008
0R Jumper 0603
0R Jumper 0603
6401
6402
4822 130 31878
4822 130 30621
1N4003G
1N4148
7410
7411
4822 130 60511
4822 130 60373
BC847B
BC857B
4520
4521
4822 051 30008
4822 051 30008
0R Jumper 0603
0R Jumper 0603
6403
6404
4822 130 31878
4822 130 31878
1N4003G
1N4003G
7413
7414
4822 130 60511
4822 130 60511
BC847B
BC847B
4523
4524
4822 051 30008
4822 051 30008
0R Jumper 0603
0R Jumper 0603
6405
6406
4822 130 34173
4822 130 30621
BZX79-B5V6
1N4148
7415
7416
4822 130 60511
4822 130 60373
BC847B
BC857B
4525
4526
4822 051 30008
4822 051 30008
0R Jumper 0603
0R Jumper 0603
6409
6410
4822 130 30621
4822 130 30621
1N4148
1N4148
7417
7418
4822 130 60373
4822 130 60373
BC857B
BC857B
4527
4528
4822 051 30008
4822 051 30008
0R Jumper 0603
0R Jumper 0603
6411
6412
9322 167 73676
9322 161 99676
LTL-4221NLC-KA
LTL-2R3VYKNT
7800
7801
4822 130 60511
4822 130 60511
BC847B
BC847B
4529
4530
4822 051 30008
4822 051 30008
0R Jumper 0603
0R Jumper 0603
6413
6414
9322 161 99676
9322 172 75676
LTL-2R3VYKNT
LTL-1CHKFK
Note: Only the parts mentioned in this list are normal service
4531
4532
4822 051 30008
4822 051 30008
0R Jumper 0603
0R Jumper 0603
6415
6416
9322 172 75676
4822 130 30621
LTL-1CHKFK
1N4148
4533
4534
4822 051 30008
4822 051 30008
0R Jumper 0603
0R Jumper 0603
6417
6418
4822 130 30621
4822 130 30621
1N4148
1N4148
4535
4536
4822 051 30008
4822 051 30008
0R Jumper 0603
0R Jumper 0603
6419
6420
4822 130 30621
4822 130 30621
1N4148
1N4148
4537
4538
4822 051 30008
4822 051 30008
0R Jumper 0603
0R Jumper 0603
6421
6422
4822 130 30621
4822 130 30621
1N4148
1N4148
4539
4540
4822 051 30008
4822 051 30008
0R Jumper 0603
0R Jumper 0603
6423
6424
4822 130 30621
4822 130 30621
1N4148
1N4148
4541
4542
4822 051 30008
4822 051 30008
0R Jumper 0603
0R Jumper 0603
6425
6426
4822 130 30621
4822 130 30621
1N4148
1N4148
4801
4802
4822 051 30008
4822 051 30008
0R Jumper 0603
0R Jumper 0603
6427
6428
4822 130 11589
4822 130 11589
LTL-1CHAE
LTL-1CHAE
4803
4804
4822 051 30008
4822 051 30008
0R Jumper 0603
0R Jumper 0603
6429
6430
4822 130 11589
4822 130 11589
LTL-1CHAE
LTL-1CHAE
4805
4806
4822 051 30008
4822 051 30008
0R Jumper 0603
0R Jumper 0603
6431
6432
4822 130 11589
4822 130 11589
LTL-1CHAE
LTL-1CHAE
4807
4808
4822 051 30008
4822 051 30008
0R Jumper 0603
0R Jumper 0603
6433
6434
4822 130 10791
4822 130 10791
LTL-1CHGE
LTL-1CHGE
4809
4810
4822 051 30008
4822 051 30008
0R Jumper 0603
0R Jumper 0603
6435
6436
4822 130 10791
4822 130 10791
LTL-1CHGE
LTL-1CHGE
4811
4812
4822 051 30008
4822 051 30008
0R Jumper 0603
0R Jumper 0603
6437
6438
4822 130 10791
4822 130 30621
LTL-1CHGE
1N4148
4813
4822 051 30008
0R Jumper 0603
6439
6440
4822 130 30621
4822 130 30621
1N4148
1N4148
6441
6447
4822 130 30621
4822 130 30621
1N4148
1N4148
4822 130 30621
1N4148
COILS & FILTERS
5400 4822 157 62552
Coil 2,2µH 5%
5401
5403
4822 157 62552
4822 157 62552
Coil 2,2µH 5%
Coil 2,2µH 5%
6448
5404
5405
4822 157 62552
2422 543 01069
Coil 2,2µH 5%
X’tal Resonator 32,768kHz
TRANSISTORS & INTEGRATED CIRCUITS
7401 9352 679 67118
SAA6579T/V1/M4
5406
5600
4822 242 72066
4822 157 62552
Ceram Resonator 8MHz
Coil 2,2µH 5%
7400
7402
3139 110 52970
9322 155 22667
TMP87CS71F “C399S52971”
IR Receiver TSOP2236ZC1
5601
5602
4822 157 62552
4822 157 62552
Coil 2,2µH 5%
Coil 2,2µH 5%
7403
7404
9965 000 04931
4822 209 15449
M24C01-WMN6
74HC4094D
5800
4822 157 11235
Coil 22µH 5%
7405
7406
4822 209 15449
4822 130 60511
74HC4094D
BC847B
7407
7408
4822 130 60511
4822 130 60511
BC847B
BC847B
DIODES
6400 4822 130 30621
1N4148
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
B
AM-FRAME AERIAL
1103
FM
1101
(1102)
GND
2 3 4
1
Ant.
+FM
6
VCC
FM FRONTEND
5
VLoop
Vvaricap
VLoop
MIXER
TABLE OF CONTENTS
A
Blockdiagram ..................................................................7B-1
Schematic Diagram .........................................................7B-2
Component Layout..........................................................7B-3
Adjustment table .............................................................7B-3
Electrical Partslist ............................................................7B-4
TUNER BOARD
ECO 6 Systems Cenelec
VLoop
C
VStabB
VStabA
VLoop
AM-RF
AM-Osc.
Osc.
out
8
IF
out
7
1
34
38
8
2
6
D
7
22
AM
Mixer
AM
Osc.
Prescaler
Vdd Vcc1 Vcc2
23
Stabilizer
Charge
pump
AM
Frontend
5 FM Osc.
SYSTEMS CENELEC
37
IF1
35
36
VStabB
VStabA
AM-IF 2
450kHz
41
450kHz
AM-IF 1
40
AM IF
AGC
Multiplexer
10,7 MHz
33
IF2
44
AM
Det.
2
AFC
FM
Det.
18
10,7 MHz
19
VStabB
450kHz
AM-AFC
32
5
20
10
Discriminator
RADIO IC
TEA 5762
FM-IF 2
FM-IF 1
10,7 MHz
VStabB
VStabA
AFC -
version:
11
LF filter
MPX
buffer ampl.
Version
25
Reference
Oscillator
75kHz
programmable
output ports
CONTROL
P0 30
P1 31
MW/LW
clock
8
1
1120
ECO6 Systems Cenelec, 140499
AM-RF,
AM-Osc.
3
stereo
data
data 28
enable
clock 27
enable 29
RDS
(MPX)
stereo
24
right
Vcc
right 15
left
Stereo
Decoder
4
4
39
left 14
AM/FM
+FM
Vdd
Vcc2
Vcc1
9
VCO
RDS
(MPX)
AM/FM
ECO6 Tuner Board
AFC +
7B-1
7B-1
BLOCK DIAGRAM
7B-2
2
1
3
7B-2
4
5
6
7
8
9
10
11
12
13
14
VERSION PROGRAMMING COMPONENTS
1.4V
100K
3156
3157
2163 LW
3167
120R
120R
RIGHT
3154
2
LEFT
1
FE-BT-VK-N
330R
DISCRIMINATOR
8.9V
+FM
4
3153
470R
3152
470R
220n
2136
220n
G
2162
8.9V
7
T124
2137
6107
BZX284-C11
22R
150R
8.3V
7.5V
3146
3171
3155
220n
T118
8.2V
47K
2143
9.6V
7112
BC547C
VDD
5K6
3172
12V
2
6
MPX
BUFFER AMPLIFIER
C-PAD
T117
11V
F
3
T125 GND
3151
22u
2139
1
7
to/from
2146
2148
T140 3168
8.2V
8.2V
8
0V T121 DATA
1132
VCC2
7.8V
STEREO
0V T122 CLOCK
H
8.2V
0.7V 3137
P0
3150
0.1V 22K
MW=HIGH
820R
10n
2124 *
100K
2161 p
100n
100n
2145
FIELDSTR-IND
2V
AFC+
1.1V
1.1V
T142
VCC1
E
stereo 0.4V
mono 4.8V
1120
6
0V T120 ENABLE/MPX
5
T127
12Vtyp
VCC
(10-14V) T126
4
from
2169 MPX
22
3
2
3130
7
390p
1
3n3
6
T123
3158
470R
VDD
2141 T116
AFC-
FM-DEMOD
1V
0V
8.2V
8.3V
7.5V
VCC2
21
stereo
mono 4.8V
23
VDD
mono
3
68K
2149
stereo
12p
0V
7124
BC847C
0V
24 stereo 0.2V
22K
3134
560p
2125
IF-GND
FILTER
1.2V
PILOT
1V
0.6V
4
MPX
2n2 to 1120
pin 5
8
p
1n
2167
7110
BC857B
0.7V
150K
5121
DT-381 75 kHz
470R
10K
2118 p
18p
22p LW
2p2
1K
BC857C
7103
33K
20
PROGRAMMABLE
OUTPUT PORTS
VSTABB
FM-IF2
AM-IF2
FM-IF1-IN
VSTABA
AM|FM
0.7V 1.1V
1.4V
0.7V
9V
1.4V
0.4V
1.4V
1.4V
AM-IF1-IN
RF-GND2
MUTE
0.8V
LPF
3143
6105-2 3
5
HN1V02H 6
2169
3144
3
2
8
10p
47R
2119
10K
26
25 1.4V
5119
1.3V
3176
19
152kHz, 50mVpp
5V
2166
LW
5122
4
7.4V 2K2 0.7V
3180
7
2123
LW=HIGH
2120
1
0R
10K
8V
6.7V
470R
3159
VCC2
RDS only
3
2
4104 *
P01
3125
MW
5123
4
6
8.3V
7.5V
BC857B
7122
7109
BC847C 0V
0V
0V 3128 0V
27 0V
D
2164
5118
4K7
P0
18
7111
BC847C
22K
3160
470n
VCC1
VDD
4K7
3123
P0
BIRDY FILTER
17
T141
5
1
16
1nH
6
4
2
15
0V
3161
15p
3
3
14
P0
28 0V
82p
7
13
2u2
2
12
2138
8
AFC
1u
1
8
H
7
2122
VDD
6
8
AM-OSCILLATOR
3132
100p
MW=HIGH
G
7
0.1V
29 0V
OSC
STEREO
DECODER
HN1V02H
0.7V
0.1V
3109
8
2108
1
6
11 MPX-IN
1K 1.2V
0.8V
0.15V
0R
4102
2
10p
2109
4
5115
T112
5
7105
BC337-40
3
WRITE-EN
MONO/
470n 2133 2K2
4
LW only
3135
220n
6105
LW
VCC2
RIGHT
2127
1
7KL
5103
30 7.5V
STEREO
*
B
P0
DIG-GND
1u
2107
100K
3
F
56K
32
1.4V
31 7.5V
XTAL
C
0.2V
1u
3141
T111
P1
P1
DATA
6120
P1
BAS216
3169
FM
DET
8
1.2V
0.7V
FM-IF2-IN 33
AM
DET
CHARGE
PUMP
7
7P
CLOCK
AGC
VERSION DETECTION
6
1
34
AM-AFC
VSTABB
5114 450kHz
4
2
FM
IF2
AM
IF
B
component mounted
AM-AFC
3
FM
IF1
AGC
STABILIZER
3145
4
2
35
AGC
470n
2
G
3
VDD
2132
5
36
MULTIPLEXER
VSTABA
1V 9 VCO
1.3V
0.7V 10 AF-OUT
2131
0R
1
XH-S
PRESCALER
I-TUNE
1.6-8V 8
1-8V
3142
33p
1
O
22n
33p
2159
6
37
AGC
CONTROL
LEFT
2180
6106
4101 *
38
AM
MIXER
AM
OSC
7.8V 7 VCC1
8.2V
VCC1
VCO
11p
20p_LW
T106
MW
7
2106
5102 8
39
0V 6 AM-OSC
HN1V02H
T105
40
4 RF-GND1
MW/LW-RF
1 6105-1 2
7
1
CONTROL
T109
T110
P01 LW =HIGH
2
2
I
CTRL
3 FM-GND
RIPPLE
AM FRAME AERIAL
41
AM
FRONTEND
0.1V 5 FM-OSC
7104
BC337-40
E
G
3
220R
BAS216
0V
42
AM-IF
0V 2 AM-RF
C
LW only
O
AGC
100u
100n
100u
p
2190
100R
2V
1 RIPPLE
43
AM-MIXOUT
2K2
3105
1103
AM DET
100n
2129
+FM
3108 0V
2K2 0.7V
44
2165
3194
3195
D
0.2V
3192
3193
10
T107
2191
7101
TEA5762
0.6V
9
D
820R
3131
7.2V
C
5
1
AM/FM
NC
6
4
I
/17 FM/AM
8
7
7P
5110
2128
AGC
3
120R
10u
A
6
FM-IF2
5109
22K
2
C-PAD
Vvaricap
VCC
GND
0.1V
OSC.
OUT
1.6-8V
100n
8
1131 T103
3191
120R
330R
ANT
YKD31- 2
0432
2102
IF-OUT
330R
MIXER
T104
3190
0V
7
10n
B
0V 1
7111
/14 FM-OIRT/MW
1
FE450
FM-IF1
T102
1
3170
/01 FM/MW
2
220p
FM FRONTEND
1110
1102
11V
FM 75 OHM
T114
2140
A
450kHz
4
3
T115
YKD21
3157
/00 /02 FM/MW
AM-IF2
5112
100n
7
3170
C-PAD
1
2150
1
8
100K
6
1130
2130
100n
2
3156
/00 /02 FM/MW/LW
T113
220p
2
2105 USA
100n
3
6120
3
2n2
450kHz
2147
A
1101USA
VERSION
AM-IF1
5111
4
220p
/ SYSTEMS-CENELEC
2144
TUNER BOARD ECO6
AM/FM
from 7101/39
I
15n
22nUSA
2134
15n
22nUSA
2135
I
marked components not for LW version
ECO6 Sys-Cenelec, 010517
1
2
3
4
5
6
7
8
9
10
LEGEND
* ... only assembled in FM/AM-version
p ...for provision only
USA ... for USA version only
LW ... for LW version only
...V
FM mode stereo
...V
MW mode
...V
LW mode
11
12
Signal path
SMD jumper
41xx
0R
V EVM
voltages measured while
set is tuned to a strong transmitter
FM
AM
MPX (Audio Frequency)
AF - left/right
13
14
1101
1102
1103
1110
1120
1130
1131
1132
2102
2105
2106
2107
2108
2109
2118
2119
2120
2122
2123
2124
2125
2127
2128
2129
2130
2131
2132
2133
2134
2135
2136
2137
2138
2139
2140
2141
2143
2144
2145
2146
2147
2148
2149
2150
2159
2161
2162
2163
2164
2165
2166
2167
2169
2180
2190
2191
3105
3108
3109
3123
3125
3128
3130
3131
3132
3134
3135
3137
3141
3142
3143
3144
3145
3146
3150
3151
3152
3153
3154
3155
3156
3157
3158
3159
3160
3161
3167
3168
3169
3170
3171
3172
3176
3180
3190
3191
3192
3193
3194
3195
4101
4102
4104
5102
5103
5109
5110
5111
5112
5114
5115
5118
5119
A2
B1
E2
B2
E14
A2
C2
F13
B1
A2
E3
E4
G3
G3
H6
H6
H6
I6
H6
H6
H6
E7
B8
C7
F11
F8
F8
F8
I8
I9
H14
H13
F9
G9
G9
F10
G12
G11
E11
E12
E12
E12
H7
A10
D5
C11
H12
D11
G10
C7
E11
E11
G8
C4
C3
C3
D5
D2
G4
H3
H2
H3
I9
I9
G4
H6
E7
H7
E7
E6
G7
G8
F8
G13
H12
H12
G14
G13
F13
G12
C12
D12
E13
D13
D13
D13
F12
F11
E11
D12
G12
G12
H7
I3
B6
B7
B6
B4
C4
C3
E2
F3
H5
E3
F2
B9
B10
A9
A11
B11
E7
G9
G9
5121 E11
5122 H5
5123 G5
6105-1 E4
6105-2 G6
6106 D4
6107 G13
6120 C13
7101 C8
7103 H8
7104 D2
7105 F4
7109 H3
7110 H12
7111 C13
7112 G12
7122 H4
7124 H7
T102 B2
T103 B2
T104 B6
T105 E2
T106 E2
T107 C3
T109 D5
T110 D5
T111 E5
T112 F7
T113 A9
T114 B11
T116 F10
T117 F13
T118 G11
T120 F13
T121 F13
T122 E13
T123 E13
T124 G14
T125 F14
T126 F13
T127 F13
T140 F11
T141 F10
T142 F10
7B-3
1101 B5
1102 B5
1103 C5
1110 B4
1120 A4
1130 A5
1131 C5
1132 A4
2106 B4
2107 B3
2128 A3
2129 B3
2133 C1
2138 B1
2144 B1
2162 A4
2191 B4
3142 C2
5102 C4
5103 C4
5109 B3
5110 A2
5111 A3
5112 A2
7B-3
5114 A2
5115 C2
5119 B2
5121 B2
5122 C3
5123 C3
7104 C4
7105 C5
7112 B1
9101 A2
9102 B2
9103 A1
9104 B1
9105 B1
9106 B1
9107 B4
9108 B3
9109 C2
9110 A4
9111 A3
TUNER ADJUSTMENT TABLE ( ECO6 Cenelec FM/MW - and FM/MW/LW - versions with AM-frame aerial )
Waverange
TUNER BOARD ECO6 Systems - Cenelec / componentside view
Input frequency
Input
Tuned to
Adjust
Output
Scope/Voltmeter
108MHz
check
8V ±1.2V
87.5MHz
check
1.6V ±0.5V
MW
531 - 1602kHz
(9kHz grid)
1602kHz
5123
531kHz
check
1.1V ±0.4V
LW
153 - 279kHz
(3kHz grid)
279kHz
5122
8V ±0.2V
153kHz
check
1.1V ±0.4V
VARICAP ALIGNMENT
FM
87.5 - 108MHz
(50kHz grid)
FM FRONTEND
A
FM 75Ω
1
8V ±0.2V
6.9V ±0.2V
3-band
2-band
FM - IF
FM
AM FRAME AERIAL
IC 7101
10.7MHz, 45mV
continuous wave
D
98MHz, 1mV
continuous wave
A
21
shortcircuit
to block AFC
2141
5119
2
0mV ±3mV
3142
3
152kHz ±1kHz 1)
FM - VCO
B
Birdy Filter
FM
98MHz
ECO6 Sys-Cenelec, layout stage .6, 160501
Note: The FM-frontend unit has already been adjusted by the factory
and needs therefore no further adjustments for service purposes.
FM RF (channel separation)
2137
2139
2140
2141
2143
2145
A3
B4
B4
B5
B5
B5
2146
2147
2148
2149
2150
2159
B5
A5
B4
C4
B3
B3
2161
2163
2164
2165
2166
2167
A4
A4
B4
B3
B5
B4
2169
2180
2190
3105
3108
3109
A3
B2
B2
B3
C2
C1
3123
3125
3128
3130
3131
3132
A5
A5
C2
C4
C4
B3
3134
3135
3137
3141
3143
3144
C3
C4
C4
B3
C5
A5
3145
3146
3150
3151
3152
3153
C4
B5
B3
A2
A3
A3
3154
3155
3156
3157
3158
3159
B5
B5
A4
A4
A3
A3
3160
3161
3167
3168
3169
3170
A3
A4
A5
C5
B4
A4
3171
3172
3176
3180
3190
3191
B5
B5
C4
A5
B2
A3
3192
3193
3194
3195
4101
4102
A2
B2
B2
B2
C2
C2
4104
4105
4106
4107
5118
6105
C3
B2
B3
C4
C4
B2
6106
6107
6120
7101
7103
7109
B2
B5
A4
B4
C5
A5
7110
7111
7122
7124
1
FM
98MHz
C
450kHz
MW
8
A
K
1
+FM
A
D
C
AM AFC
MW
4
right channel min.
5111
5
IC 7101 40
see
remark 2)
100nF
C
5112
5114
continuous wave
fo
symmetric
2
0mV ±2mV
3)
B E
1494kHz
SMD jumper
41..
5118
8
connect pin 6 of
IC 7101 (AM Osc.)
with 3.3kΩ to Vcc
∆f = ±10kHz
VRF = 0.5mV
(as low as
possible)
100nF
VRF = 2mV
AM RF
Vdd
C
A
IF coil
inside
FM frontend
1110
IC 7101 36
3
7
2
98MHz, 1mV
90% Left + 9% pilot
mod=1kHz
AM IF
TUNER BOARD ECO6 Systems - Cenelec / copperside view
4
B2
A4
C3
C3
max.
B3
C4
C4
C5
C5
A3
MW
(not all items shown
in schematic diagram)
B
558kHz
Vcc2
LW
198kHz
Vcc1
∆f = ±30kHz
VRF as low as
possible
1494kHz
2106
558kHz
5102
198kHz
5103
max.
2130
2131
2132
2134
2135
2136
220R
C3
C3
C3
C3
C3
C4
220R
2120
2122
2123
2124
2125
2127
3135
B1
B1
C1
C1
C3
C3
2180
2102
2105
2108
2109
2118
2119
5
fo
symmetric
ECO6 Sys Cenelec, 190599
Use Service Testprogram. By selecting the TUNER TEST test frequencies will be stored as preset frequencies automatically.
1) If sensitivity of frequency counter is too low adjust to max. channel separation
1
5
2
ECO6 Sys-Cenelec, layout stage .6, 160501
(input signal: stereo left 90% + 9%, adjust output on right channel to minimum)
2) RC network serves for damping the IF-filter while adjusting the other one.
3) For AM RF adjustments the original frame antenna has to be used!
MW has to be aligned before LW.
These assembly drawings show a summary of all possible versions.
For components used in a specific version see schematic diagram respectively partslist.
Repeat
7B-4
Electrical Partslist ECO6 SYSTEMS-CENELEC
7B-4
MISCELLANEOUS
–––––––––––––––––––––––––––––––––––––––––––––––––––––
1101
2422 015 19376 SOCKET CLICKFIT 2P
USA only
1102
4822 267 10283 SOCKET COAX, IEC 75Ω
not USA
1103
4822 265 31184 JST CONNECTOR, 2 POLE
1110
2422 542 90071 FM FRONTEND
1120
4822 265 11515 FFC SOCKET, 8P
RESISTORS
–––––––––––––––––––––––––––––––––––––––––––––––––––––
3128 © 4822 117 11449
2,2kΩ
1%
0,1W
LW only
3130 © 3198 021 38210
820Ω
5% 0,06W
3131 © 3198 021 38210
820Ω
5% 0,06W
3132 © 4822 051 20479
47Ω
5%
0,1W
3134 © 4822 051 20223
22kΩ
5%
0,1W
CAPACITORS
–––––––––––––––––––––––––––––––––––––––––––––––––––––
2102 © 4822 126 13838
100nF 10%
50V
not USA
2105 © 4822 126 13838
100nF 10%
50V
USA only
2106
2020 800 00204 TRIMCAP. 4,2 - 20pF, N750
LW only
2106
2020 800 00191 TRIMCAP. 3 - 11pF, N450
FM/AM only
2107
4822 121 51319
1µF 20%
50V
3135 ©
3137 ©
3141 ©
3142
3143 ©
3198 021 31020
4822 051 20223
4822 117 11148
4822 100 12159
4822 051 20223
3144 ©
3145 ©
3146 ©
3150 ©
3151 ©
4822 051 10102
4822 117 11449
4822 051 20229
4822 117 10833
4822 051 20683
1kΩ
2,2kΩ
22Ω
10kΩ
68kΩ
2%
1%
5%
1%
5%
0,25W
0,1W
0,1W
0,1W
0,1W
3152 ©
3153 ©
3154 ©
3155 ©
3156 ©
4822 051 20471
4822 051 20471
4822 117 13577
4822 117 10353
4822 117 10837
470Ω
470Ω
330Ω
150Ω
100kΩ
5%
5%
1%
5%
1%
0,1W
0,1W
0,1W
0,1W
0,1W
3157 ©
3158 ©
3159 ©
3160 ©
3161 ©
4822 117 10837
4822 051 20471
4822 051 20471
4822 051 20471
4822 051 20223
100kΩ
470Ω
470Ω
470Ω
22kΩ
1%
5%
5%
5%
5%
0,1W
0,1W
0,1W
0,1W
0,1W
3167 ©
3168 ©
3169 ©
3170 ©
3171 ©
4822 051 20121
4822 051 20121
4822 051 20154
4822 117 10837
4822 117 10834
120Ω
120Ω
150kΩ
100kΩ
47kΩ
5%
5%
5%
1%
1%
0,1W
0,1W
0,1W
0,1W
0,1W
3172 ©
3176 ©
3180 ©
3190 ©
3191 ©
4822 051 20562
4822 051 20333
4822 117 10833
4822 051 20121
4822 051 20121
5,6kΩ
33kΩ
10kΩ
120Ω
120Ω
5%
5%
1%
5%
5%
0,1W
0,1W
0,1W
0,1W
0,1W
3192 ©
3193 ©
3194 ©
3195 ©
4101 ©
4822 117 13577
4822 117 13577
4822 117 11449
4822 051 20101
4822 051 20008
330Ω
1%
0,1W
330Ω
1%
0,1W
2,2kΩ
1%
0,1W
100Ω
5%
0,1W
CHIP JUMPER 0805
4102 ©
4104 ©
4105 ©
4106 ©
4107 ©
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
2108 ©
2109 ©
2120 ©
2120 ©
2122 ©
5322 122 32531
5322 122 32448
4822 126 13689
5322 122 32658
4822 122 33891
100pF
10pF
18pF
22pF
3,3nF
5%
5%
1%
5%
10%
50V
50V
63V
50V
63V
2123 ©
2124 ©
2125 ©
2127 ©
2128
2020 552 93494
4822 122 33177
2020 552 96199
4822 126 14076
4822 124 40248
390pF
10nF
560pF
220nF
10µF
1%
20%
1%
20%
20%
50V
50V
50V
25V
63V
2129
2130 ©
2131 ©
2132 ©
2133
4822 124 41584
5322 122 32654
4822 126 13482
4822 126 13482
4822 124 21913
100µF
22nF
470nF
470nF
1µF
20%
10%
20%
20%
20%
10V
63V
16V
16V
63V
2134 ©
2134 ©
2135 ©
2135 ©
2136 ©
3198 017 31530
5322 122 32654
3198 017 31530
3198 017 32230
4822 126 14076
15nF
22nF
15nF
22nF
220nF
10%
10%
10%
10%
20%
50V
63V
50V
25V
25V
2137 ©
2138
2139 ©
2140 ©
2141 ©
4822 126 14076
4822 124 22652
4822 126 14236
4822 126 13695
4822 126 13838
220nF
2,2µF
15pF
82pF
100nF
20%
20%
5%
1%
10%
25V
50V
50V
63V
50V
2143 ©
2144
2145 ©
2146 ©
2147 ©
4822 126 14076
4822 124 21913
4822 122 33575
4822 122 33575
4822 122 33575
220nF
1µF
220pF
220pF
220pF
20%
20%
5%
5%
5%
25V
63V
50V
50V
50V
2148 ©
2149 ©
2150 ©
2159 ©
4822 122 33127
5322 122 32659
4822 126 13838
5322 122 31151
2,2nF
33pF
100nF
22µF
10%
5%
10%
20%
63V
50V
50V
50V
2163 ©
2164 ©
2165 ©
2166 ©
2167 ©
4822 126 13838
4822 126 13482
4822 126 13838
5322 122 31647
4822 122 33926
100nF
470nF
100nF
1nF
12pF
10%
20%
10%
10%
5%
50V
16V
50V
63V
50V
LW only
2169 ©
2180 ©
2190 ©
2191
4822 122 33127
3198 017 31030
4822 126 13838
4822 124 40178
2,2nF
10nF
100nF
100µF
10%
10%
10%
20%
63V
50V
50V
10V
RDS only
LW only
LW only
FM/AM only
1kΩ
5% 0,06W
22kΩ
5%
0,1W
56kΩ
1%
0,1W
TRIMPOT. 100kΩ
22kΩ
5%
0,1W
LW only
RDS only
DIODES
–––––––––––––––––––––––––––––––––––––––––––––––––––––
6105 © 4822 130 83075 HN1V02H
6106 © 4822 130 83757 BAS216
6107 © 9340 386 90115 BZX284-C11
6120 © 4822 130 83757 BAS216
TRANSISTORS
–––––––––––––––––––––––––––––––––––––––––––––––––––––
RDS only
7103 © 5322 130 42756 BC857C
7104
9322 003 64676 TBC337-40
LW only
7105
9322 003 64676 TBC337-40
LW only
7109 © 4822 130 60373 BC856B
LW only
7110 © 4822 130 60373 BC856B
RDS only
7111 ©
7112
7122 ©
7124 ©
5322 130 42755
4822 130 44503
5322 130 42755
5322 130 42755
BC847C
BC547C
BC847C
BC847C
LW only
LW only
LW only
LW only
LW only
FM/AM only
not USA
USA only
not USA
INTEGRATED CIRCUITS
–––––––––––––––––––––––––––––––––––––––––––––––––––––
7101
4822 209 90315 TEA5762H/V1, RADIO IC
USA only
RDS only
RESISTORS
–––––––––––––––––––––––––––––––––––––––––––––––––––––
3105 © 4822 117 11503
220Ω
5%
0,1W
3108 © 4822 117 11449
2,2kΩ
1%
0,1W
LW only
3109 © 4822 051 20472
4,7kΩ
5%
0,1W
LW only
3123 © 4822 051 20472
4,7kΩ
5%
0,1W
LW only
3125 © 4822 117 10833
10kΩ
1%
0,1W
LW only
RDS only
LW only
FM/AM only
FM/AM only
FM/AM only
COILS
–––––––––––––––––––––––––––––––––––––––––––––––––––––
5102
4822 157 71634 RF-COIL MW
5103
2422 549 44107 RF-COIL LW
LW only
5109
4822 157 71639 FM-IF FILTER 10,7MHz
5110
4822 242 70665 FM-IF FILTER 10,7MHz
5111
2422 549 44023 AM-IF FILTER 450kHz
5112
5114
5115
5118 ©
5119
4822 157 70302
4822 157 70302
4822 157 71636
2422 535 95881
4822 157 11443
AM-IF FILTER 450kHz
AM-IF FILTER 450kHz
ANTI BIRDY FILTER
100nH
DISCRIMINATOR COIL
5121
5122
5123
4822 242 10261
2422 549 44108
2422 549 44108
QUARTZ 75kHz
RF-COIL, LW-OSCILLATOR
RF-COIL, MW-OSCILLATOR
LW only
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-MCD1
(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-MCD1
CD MECHANISM
MAINBOARD
MCD-1
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
_
+
4
-
10
4.8V
VDD
9
+
7807
2R2
3867
120R
3862
10K
10K
3832
470R
RAB 41
(uP-interface)
SDA
SICL
to 1805 on part 2
470R
SILD
470R
62
60
59
57
58
56
55
VDDD1P
CFLG
RA
FO
SL
VDDD2C
VSSD3
MOTO1
MOTO2
61
54
52
53
2895
3895
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 (Mitsumi) part1 2001 09 06
1
2
3
4
5
F
11.3 MHz
CL11
for CD TEXT only
47u
15R
M1
SFSY
SBSY
CL11|4
2828
47u
22K
M2
+3servo
800mVpp
51
SBSY 48
SUB
3.2V
+3servo
0V
SFSY 47
100n
2826
3V
SUB 46
3.2V
CD_DA : 0V
CD_RW : 3V
from 1801
E
RCK
to 7876 on sheet 2
(CD-TEXT IC)
63
DOBM DOEM
64
V4
LDON
INTERF.
EBU
STAGES
OUTPUT
RCK 45
SUBCODE
PROCESSOR
DET.
PEAK
330K
8,11,15
D
3892
SILD 42
TEST3 44
CORR.
ERROR
CONTROL
MOTOR
INTERFACE
VERSATILE
V1
150p
2823
2 HFIN
1.7V
1 HFREF
EYE-PATTERN
3837
3873
SCL 40
3863
GND
2856
27p
STATUS 43
100R
GND
PORE
470R
3889
SRAM
PLL
DIG.
1.7V
V5
HFIN
3904
7810
BC847B
7809
BC847B
3819
SDA 39
ADDR
3.2V
2K2
2K7
END
FRONT
100K
0.6V
DEMOD
EFM
3828
1K
TEST2
SCLK
PROCESSOR
AUDIO
3 ISLICE
22n
3900
1n
RESETn 38
VREF GEN.
4 VSSA1
2824
2850
SDI 36
0.8V
3n3
2825
33K
180R
7 VRIN
47n
2836
220K
3896 #
6n8
+3.3V
3.4V
MICROCONTROLLER
INTERFACE
FUNCTION
CONTROL
1.7V
3826
2885
470R
3825
2.7V
GND
INTERF.
VERSAT. V2|V3 34
VSSD2
2801
220p
10u
3793
3789
1.2V
2822
470R
470n
3K3
2894
3792
KILL
ADC
6 IREF
27K 3827
3.2V
5 VDDA1
3894
3K3
+3.3V
32
VSSD1 33
KILL
1.7V
3853
3796
31
3804
30
EF
29
WCLK
CL16
DATA
TEST1 0V
1.6V
SELPLL 3V
RP
3V
VPOS
LP
RN 1.6V
1.6V
1.6V
TIMING
2805
220p
2803
220p
2855
150p
150p
2802
2800
2838
1K
3799
820R
3791
3838 1K
2835 47n
3841
2840
100n
10K
+10V
6 1.6V
7 1.6V
SLIDE
3839
3852
3812
5 10V
Vref
120K
28
7877
SAA7324 / SAA7325
PRE-
10n
13
DISC
2 0.3V
27
8 D1
470n
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
26
9 D2
120K
2837
DISC
+
25
INTERFACE
SER. DATA
Innersw
1.6V
24
SCLI 37
1V
3
23
PROCESSING
1.7V
2814
GND
Motor Driver
2
+
_
22
WCLI 35
11 D4
560p
TDA7073A
21
BITSTREAM DAC
1
_
20
INTERF.
LOOPBACK
SER. DATA
1.7V
TRACK
8,11,15
19
12 R1
GND
2817
10K
47K
Vref
82p
1n
3844
2841
3845
3846
7 1.6V
5V + 9
7806
18
1.7V
100R
3795
-
1801
560R
3794
+
10
Vref
A
B
13 R2
4.7V
2.4V
7808
BC847B
3790 1.8V
+10V
4R7
6 1.6V
4
10K
1n5
1.7V
470R
+3.3V
3835
5 10V
3847
TRACK
3842
47K
220u
1.7V
390R
4.7V _ 12
during Focus search
15
C
3798
1K
8K2
3724
33p
2812
1n
2819
150p
10K
180K
39K
3725
3720
470K
3721
3901 10K
47u
2820 100n
3801
18K
1n5
14 VSSA2
VrefCD10
2813
VDD
3843
1n
13
2 1.6V
2839
4.7V
_
Mitsumi MCD-1
3800
2816
10 D3
2844
+
3K9
-
3
1 1.6V
5K6
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
18K
2851
15 CROUT
HF-Amplifier
2842
T+
T-
3803
1.6V 16 CRIN
4u7
4K7
ESD sensitive lines!
4
120R
17
1810
1.6V
2K7
3870
5
4
3723
6
F-
F
2888
2804
3702 47R
3703 47R
47u
4R7
47n
3813
7
6
47u
F+
3802
5
1K
1n5
MON
8
7803-B
8
LM358D
3719 7
2891
LD
GND
10K
+3.3V
U >400mV
->Laser damaged !
3.3V
7802
BC807-40
#
9
2869
F
TRACK
4V
10
GND
FOCUS
3701 47R
11
C
3806
18K
4R7
12
B
+
F
D
1.7V
13
A
3811
2818
VNEG
TF01
+5V
14
D
D
E
Laser power
control
3815
VREF
E
14
Signal Processor
100n
2887
3.2V
VDDA2
+5V_HF
A
13
RP
LN
10K
2834
18K
2806
3805
220p
3710
33p
3818
VrefCD10
C
MP884 C5
MP893 F10
MP873 H4
MP875 F13
MP876 E2
MP877 E3
MP878 B13
MP879 B11
MP883 C4
+3.3V
33p
10K
2K2 3822
C
16
MP851 E2
MP852 G2
MP853 G2
MP858 G8
MP859 E10
MP860 C2
MP872 C15
RN
only for digital out versions
(Quartz used)
3807
22K
2808
3834
D1 (CD10)
220p
2810
D2 (CD10)
2K2
15
12
+3.3V
2833
10K
220p
22K
2811
3808
180p
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
330p
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
150p
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
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
7
10
12
MP888 G5
MP889 G5
MP890 B3
MP891 B5
MP892 B5
MP897 E13
13
MP898 E13
MP899 E14
14
2
15
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
3732 470R
EXCK
2 SBSO
3733 470R
3 SCOR
SBSY
on
3734 470R
470R
2852
H
GND
7 3
10K
10K
3888
3877
10K
3871
220p
220p
2893
47p
2878
2877
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
8 4
5.2V
100K
2881
3713
6875
BZX284-C 5V1
3831
100R
470R
CPU
3707 470R
INTERF SRDT 12
6 XMODE
7
SRDT
5.2V
9 5
SCLK 11 3708 470R
5 MCK
11MHz
47n
3700
CL11
7.35KHz
32 x 8
2 PORT
RAM
4 WFCK
SFSY
part1
4V
14
VDD
DQSY 13 3706 470R
1
TOC-reading
3715
10K
only during
SCLK
6874
3731
7876
LC89170M
3.3ms
4V
BAS216
RCK
to
33K
3730
G
DQSY
3711 10K
3705
4K7
6879
220R
BZX284-C3V9
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
+
47u
2
1
3
14
3880
3
2829
2
1 5.1V
2873
M
RF-500TB
4
3
-
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
3751
3717
100R
GNDA
470R
3809
7805-A
TDA1308T
1
2.3V
4
2V
22n
470R
3868
2861
3858
8
47K
3
2865
from
7877
DOBM
on
part1
10u
3859
3742
RN
100R
10K
3744
22K
COAX1
2860
10K
6
8
3865
HEF4094BT
1
2V
22K
M
MP871 D6
MP874 D12
MP881 G2
MP882 G2
MP886 G3
MP887 H5
GNDA
3743
RP
220p
to 1805
B
RF-500TB
MP863 C11
MP865 D11
MP866 E8
MP867 E8
MP868 F8
MP869 C12
GNDA
3746
10R
4
2882
COAX2
2
470R
22p
3716
2864
3712
2.3V
6
2V
100p
47n
10R
5802
920927152B
4
7
E
MP832 G9
MP833 F14
MP835 F14
MP854 A13
MP856 E14
MP857 B13
A
2831
3
22K
4811
2854
3809
3740
LN
2867
22K
FROM 7877 ON PART 1
from
7877
DOBM
on
part1
1882
MP811 F14
MP822 E3
MP823 E3
MP824 D4
MP825 D4
MP830 A7
11
7805-B
8
TDA1308T
7
5
100p
part 2
digital out circuitry - 75Ω version (not on all versions)
D
MP804 G14
MP805 F13
MP806 F13
MP807 F14
MP808 F13
MP810 F13
GNDA
2V
3741
LP
CAROUSEL-MOTOR
MP726 D8
MP740 H14
MP741 G14
MP742 G14
MP801 E12
MP803 F10
4.5V
100R
2832
A
9
220u
+5.6V
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
8
3864
3CDC-LLC
mainboard
4876 D13
5802 B4
6871 F8
6872 E8
6873 E8
6874 G7
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
220p
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-MCD1
23
3140 111 21270 METAL RING-MCD1
30
3103 304 66560 SUPPORT
31
4822 529 10386 RUBBER DAMPER CD DRIVE, REAR
SPRING-GUIDING
GEAR-3
NAIL FIXATION
GEAR-2
BRACKET-LOAD
48
49
51
52
3103 304 06910
3103 304 66510
3103 304 06900
3103 304 06870
CAM
GUIDING
GEAR-4
GEAR-1
53
54
55
56
57
3103 304 06960
3103 304 66910
4822 361 10753
4822 502 12548
3103 304 69880
PULLEY-FRAME
DRIVING-BELT-DRAWER
TRAY MOTOR
SCREW M2,6X3,5
COVER-MCD1
59
4822 466 12146
RUBBER
32
48
35
43
47
42
59
30
41
23
Pos. 53
3103 301 06460
3103 304 06890
3103 304 06980
3103 304 06880
3103 304 66530
32
51
56 2x
Pos. 51
Pos. 52
43
44
45
46
47
52
Pos. 49
RUBBER DAMPER CD DRIVE, FRONT
WASHER
CD DRIVE MCD1B
FRAME
BRACKET-GUIDING
31
44
Pos. 57
4822 529 10387
3103 304 06970
3103 309 05350
3103 304 66480
3103 304 66540
53
Pos. 42
32
33
35
41
42
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-MCD1 MODULE
––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––
MISCELLANEOUS
CAPACITORS
–––––––––––––––––––––––––––––––––––––––––––––––––––––
–––––––––––––––––––––––––––––––––––––––––––––––––––––
35
3103 309 05350 CD DRIVE MCD1B
2860
4822 124 11947
10µF 20%
16V
37
4822 361 10753 CAROUSEL MOTOR
2861
4822 124 11947
10µF 20%
16V
55
4822 361 10753 TRAY MOTOR
2862 © 4822 126 13883
220pF
5%
50V
1800
2422 025 17389 FLEX FOIL CONNECTOR 16Pin
2863 © 4822 126 13883
220pF
5%
50V
1805
4822 265 10979 FLEX FOIL CONNECTOR 15Pin
2865 © 4822 126 14494
22nF 10%
25V
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
2867 ©
2872 ©
2873
2875
2876
4822 126 13883
3198 024 44730
4822 124 80231
4822 124 11947
4822 124 12245
220pF
47nF
47µF
10µF
220µF
5%
5%
20%
20%
20%
50V
50V
16V
16V
16V
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
2877 ©
2878 ©
2881
2882 ©
2885
4822 122 33777
4822 126 13883
4822 124 40769
4822 126 13883
4822 124 40769
47pF
220pF
4,7µF
220pF
4,7µF
5%
5%
20%
5%
20%
63V
50V
100V
50V
100V
2887 ©
2888
2891 ©
2893 ©
2894 ©
4822 126 14585
4822 124 80231
4822 126 14247
4822 122 33575
3198 017 44740
100nF
47µF
1,5nF
220pF
470nF
10%
20%
10%
5%
20%
50V
16V
50V
50V
10V
2895 © 4822 126 14305
2896 © 4822 126 14305
2897 © 4822 126 14305
100nF
100nF
100nF
10%
10%
10%
16V
16V
16V
CAPACITORS
–––––––––––––––––––––––––––––––––––––––––––––––––––––
2800 © 4822 122 33172
390pF
5%
50V
2801 © 4822 126 13883
220pF
5%
50V
2802 © 4822 122 33172
390pF
5%
50V
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
5322 122 31863
4822 126 13883
4822 124 40746
220pF
220pF
330pF
220pF
0,22µF
5%
5%
5%
5%
20%
50V
50V
50V
50V
63V
2810 ©
2811 ©
2812 ©
2813 ©
2814 ©
4822 126 10326
4822 126 13883
2222 867 15339
4822 126 14226
2238 246 59858
180pF
220pF
33pF
82pF
450nF
5%
5%
5%
20%
50V
50V
50V
10V
2815 ©
2816 ©
2817 ©
2818 ©
2819 ©
4822 122 33172
4822 126 14247
4822 126 14249
4822 126 13344
5322 126 11578
390pF
1,5nF
560pF
1,5nF
1nF
5%
10%
10%
5%
10%
50V
50V
50V
63V
63V
2820 ©
2822 ©
2823 ©
2824 ©
2825 ©
4822 126 14305
5322 122 31866
3198 016 31510
5322 122 32654
4822 122 33891
100nF
6,8nF
150pF
22nF
3,3nF
10%
10%
10%
10%
10%
16V
63V
50V
63V
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 122 33172
4822 126 13691
5322 126 11583
1nF
220µF
390pF
27pF
10nF
10%
20%
5%
1%
10%
63V
4V
50V
63V
63V
2858
4822 124 12245
220µF
20%
16V
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 051 51831
18kΩ
5%
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 117 12968
4822 051 30332
1kΩ
470Ω
560Ω
820Ω
3,3kΩ
5%
5%
5%
5%
5%
0,06W
0,06W
0,06W
0,06W
0,06W
3793 ©
3794 ©
3795 ©
3796 ©
3798 ©
4822 051 20471
4822 051 30391
4822 051 30222
4822 051 30332
4822 051 30102
470Ω
390Ω
2,2kΩ
3,3kΩ
1kΩ
5%
5%
5%
5%
5%
0,1W
0,06W
0,06W
0,06W
0,06W
3799 © 4822 051 30102
3800 © 4822 051 51831
1kΩ
18kΩ
5%
5%
0,06W
0,1W
10-13
ELECTRICAL
PARTSLIST 3CDC-LLC-MCD1 MODULE
––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––
RESISTORS
RESISTORS
–––––––––––––––––––––––––––––––––––––––––––––––––––––
–––––––––––––––––––––––––––––––––––––––––––––––––––––
3801 © 4822 051 30103
10kΩ
5% 0,06W
3880 © 4822 051 30392
3,9kΩ
5% 0,06W
3802 © 4822 051 51831
18kΩ
5%
0,1W
3881 © 4822 117 13632
100kΩ
1% 0,06W
3803 © 4822 117 10833
10kΩ
1%
0,1W
3882 © 4822 117 12925
47kΩ
1% 0,06W
3804 © 4822 051 30103
10kΩ
5% 0,06W
3883 © 4822 117 10833
10kΩ
1%
0,1W
3805 © 4822 051 30103
10kΩ
5% 0,06W
3884 © 4822 051 30271
270Ω
5% 0,06W
3806 ©
3807 ©
3808 ©
3809 ©
3811 ©
4822 051 30103
4822 051 30103
4822 051 30103
4822 051 20471
4822 051 51831
10kΩ
10kΩ
10kΩ
470Ω
18kΩ
5%
5%
5%
5%
5%
0,06W
0,06W
0,06W
0,1W
0,1W
3885 ©
3886 ©
3887 ©
3888 ©
3889 ©
4822 117 10833
4822 117 12925
4822 051 30221
4822 117 10833
4822 051 20471
10kΩ
47kΩ
220Ω
10kΩ
470Ω
1%
1%
5%
1%
5%
0,1W
0,06W
0,06W
0,1W
0,1W
3812
3813 ©
3814 ©
3815
3818 ©
4822 053 10228
4822 117 13608
4822 051 30339
4822 052 10478
4822 051 30222
2,2Ω
4,7Ω
33Ω
4,7Ω
2,2kΩ
5%
5%
5%
5%
5%
1W
0,06W
0,06W
NFR
0,06W
3890 ©
3891 ©
3892 ©
3893 ©
3894 ©
4822 051 30102
4822 051 30102
4822 051 20471
4822 051 30471
4822 051 30101
1kΩ
1kΩ
470Ω
470Ω
100Ω
5%
5%
5%
5%
5%
0,06W
0,06W
0,1W
0,06W
0,06W
3819 ©
3820 ©
3821 ©
3822 ©
3825 ©
4822 051 20471
4822 051 30222
4822 051 30222
4822 051 30222
4822 051 20181
470Ω
2,2kΩ
2,2kΩ
2,2kΩ
180Ω
5%
5%
5%
5%
5%
0,1W
0,06W
0,06W
0,06W
0,1W
3895 ©
3898 ©
3899 ©
3900 ©
3901 ©
4822 117 12971
4822 051 30221
4822 051 30101
4822 117 12955
4822 117 10833
15Ω
220Ω
100Ω
2,7kΩ
10kΩ
5%
5%
5%
1%
1%
0,06W
0,06W
0,06W
0,1W
0,1W
3826 ©
3827 ©
3828 ©
3831 ©
3832 ©
4822 051 30333
4822 051 20273
4822 051 20223
4822 051 30101
4822 051 30103
33kΩ
27kΩ
22kΩ
100Ω
10kΩ
5%
5%
5%
5%
5%
0,06W
0,1W
0,1W
0,06W
0,06W
3904 ©
4800 ©
4801 ©
4802 ©
4803 ©
4822 117 13632
4822 051 20008
4822 051 20008
4822 051 20008
4822 051 30008
100kΩ
1% 0,06W
CHIP JUMPER 0805
CHIP JUMPER 0805
CHIP JUMPER 0805
CHIP JUMPER 0603
3833 ©
3834 ©
3835
3837 ©
3838 ©
4822 051 30223
4822 051 20223
4822 052 10478
4822 051 10102
4822 051 30102
22kΩ
22kΩ
4,7Ω
1kΩ
1kΩ
5%
5%
5%
2%
5%
0,06W
0,1W
NFR
0,25W
0,06W
4804 ©
4805 ©
4806 ©
4807 ©
4808 ©
4822 051 20008
4822 051 30008
4822 051 20008
4822 051 20008
4822 051 20008
CHIP JUMPER 0805
CHIP JUMPER 0603
CHIP JUMPER 0805
CHIP JUMPER 0805
CHIP JUMPER 0805
3839 ©
3840 ©
3841 ©
3842 ©
3843 ©
4822 051 20124
4822 051 30124
4822 117 10833
4822 117 10833
4822 117 10834
120kΩ
120kΩ
10kΩ
10kΩ
47kΩ
5%
5%
1%
1%
1%
0,1W
0,06W
0,1W
0,1W
0,1W
4811 ©
4814 ©
4817 ©
4818 ©
4819 ©
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
3844 ©
3845 ©
3846 ©
3847 ©
3849 ©
4822 051 20392
4822 117 10833
4822 117 10834
4822 051 20562
4822 051 20334
3,9kΩ
10kΩ
47kΩ
5,6kΩ
330kΩ
5%
1%
1%
5%
5%
0,1W
0,1W
0,1W
0,1W
0,1W
4820 ©
4821 ©
4822 ©
4823 ©
4824 ©
4822 051 20008
4822 051 20008
4822 051 20008
4822 051 20008
4822 051 30008
CHIP JUMPER 0805
CHIP JUMPER 0805
CHIP JUMPER 0805
CHIP JUMPER 0805
CHIP JUMPER 0603
3850 ©
3851
3852
3853 ©
3858 ©
4822 051 30103
4822 052 10338
4822 052 10228
4822 051 20471
4822 117 12925
10kΩ
3,3Ω
2,2Ω
470Ω
47kΩ
5%
5%
5%
1%
0,06W
NFR25
0,33W
0,1W
0,06W
4825 ©
4826 ©
4828 ©
4829 ©
4830 ©
4822 051 30008
4822 051 20008
4822 051 20008
4822 051 20008
4822 051 20008
CHIP JUMPER 0603
CHIP JUMPER 0805
CHIP JUMPER 0805
CHIP JUMPER 0805
CHIP JUMPER 0805
3859 ©
3860 ©
3861 ©
3862 ©
3863 ©
4822 117 10834
4822 117 10833
4822 051 30103
4822 051 20121
4822 117 11373
47kΩ
10kΩ
10kΩ
120Ω
100Ω
1%
1%
5%
5%
1%
0,1W
0,1W
0,06W
0,1W
0,1W
4831 ©
4832 ©
4833 ©
4834 ©
4835 ©
4822 051 20008
4822 051 30008
4822 051 20008
4822 051 20008
4822 051 20008
CHIP JUMPER 0805
CHIP JUMPER 0603
CHIP JUMPER 0805
CHIP JUMPER 0805
CHIP JUMPER 0805
3864 ©
3865 ©
3867 ©
3868 ©
3870 ©
4822 117 11373
4822 051 30101
4822 051 30121
4822 051 30101
4822 051 20472
100Ω
100Ω
120Ω
100Ω
4,7kΩ
1%
5%
5%
5%
5%
0,1W
0,06W
0,06W
0,06W
0,1W
4838 ©
4840 ©
4841 ©
4842 ©
4844 ©
4822 051 30008
4822 051 20008
4822 051 30008
4822 051 20008
4822 051 20008
CHIP JUMPER 0603
CHIP JUMPER 0805
CHIP JUMPER 0603
CHIP JUMPER 0805
CHIP JUMPER 0805
3871 ©
3873 ©
3875 ©
3876 ©
3877 ©
4822 051 30103
4822 051 20471
4822 051 30103
4822 117 13632
4822 051 30103
10kΩ
470Ω
10kΩ
100kΩ
10kΩ
5%
5%
5%
1%
5%
0,06W
0,1W
0,06W
0,06W
0,06W
4845 ©
4846 ©
4847 ©
4848 ©
4850 ©
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
3878 © 4822 051 30103
3879 © 4822 117 10837
10kΩ
100kΩ
5%
1%
0,06W
0,1W
4876 © 4822 051 20008
CHIP JUMPER 0805
10-14
ELECTRICAL
PARTSLIST 3CDC-LLC-MCD1 MODULE
––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––
COILS
TRANSISTORS
–––––––––––––––––––––––––––––––––––––––––––––––––––––
–––––––––––––––––––––––––––––––––––––––––––––––––––––
7802 © 5322 130 60123 BC807-40
1810
4822 242 73557 CERAMIC RES. 8,46MHz
7808 © 4822 130 60511 BC847B
DIODES
7809 © 4822 130 60511 BC847B
–––––––––––––––––––––––––––––––––––––––––––––––––––––
7810 © 4822 130 60511 BC847B
6871 © 4822 130 11397 BAS316
7812 © 4822 130 60511 BC847B
6872 © 4822 130 11397 BAS316
6873 © 4822 130 11397 BAS316
7874 © 4822 130 60511 BC847B
6874 © 4822 130 11397 BAS316
7875 © 4822 130 60511 BC847B
6875 © 9340 548 52115 BZX284-C5V1
INTEGRATED CIRCUITS
6877 © 9322 129 34685 BZX284-C3V9
–––––––––––––––––––––––––––––––––––––––––––––––––––––
6878 © 4822 130 11397 BAS316
7803 © 5322 209 82941 LM358D, Dual Opamp
6879 © 9322 129 34685 BZX284-C3V9
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
Module Exploded view
Mains Board
(M3 x 12)
(D3 x 10)
MMPWR 100W MODULE
(M3 x 16)
Left/Right Amplifier & Supply Board
(M3 x 12)
TABLE OF CONTENTS
3139 118 77890 dd wk145
Module Exploded View ................................................................. 11-1
STK442-110 Internal Block Diagram ............................................ 11-1
Mains Socket - Layout and Circuit diagram ................................. 11-2
Mains Board - Component Layout ............................................... 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 1) ................... 11-5
STK442-110 Internal Block diagram
9
1
VCC+
PRE+
3
SUBSTR
L/R Amp. & Supply Board - Circuit diagram (Part 2) ................... 11-6
Electrical parts list ........................................................................ 11-7
10
IN1
11
NF1
12
BIAS
14
IN2
13
NF2
CH1 +RE
4
CH1 -RE
5
CH2 +RE
7
CH2 -RE
6
+
CH1
-
+
CH2
-
PRE-
VCC-
8
2
11-2
MAINS SOCKET - CIRCUIT DIAGRAM
1901 B1
5900 A2
5901 A2
8901_A B2
8902_A A2
9901 A2
11-2
MAINS BOARD - COPPER SIDE VIEW
9902 B2
1
2
Note : Some values may varies, see respective parts list for correct value.
9901 For /37
A
A
For /22
4 5900 3
L
N
2
1
1
2
1 5901 2
8902_A
4
8901_A
1901
B
For /21
3
9902
For /37
B
3139 118 53730...for 88330...3433 pt7 dd wk0147
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.
2
MAINS SOCKET - COPPER SIDE VIEW
3139 113 3433 pt7 dd wk0142
11-3
11-3
MAINS BOARD - CIRCUIT DIAGRAM
2929 B9
2930 B9
2931 B9
2932 B9
2941 C6
2
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
3905 D4
3906 D4
3907 E2
3912 F3
3913 F3
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
T5A
1924
9904
*
@
9930
2925
47n
2926
47n
2924 47n
2923
5 B2
6
6 A2
7 +D
9 +D2
4m7 /35V
2944
3m3 /35V
47R
3951
7951
BC327-40
0R33
3941
7952
BC327-40
FTD bias
-VKK
-37V
-33V
3K3
3K3
3952 # -38V
3953 #
220R
-33V
3954 #
1
*
#
2997
2948
2m2/16V
0V
6k8
6k8
390R
L
float
OFF
LSTB
Z
H
ON
DEMO, 12V OFF
H
ON
+5V6 ON, 12V ON
2998
2928
2929
2930
2931
2932
3m3/50V
-
3952
3953
3954
3k3
3k3
220R
8230
NTC
7
6k8
6k8
390R
2927
PD
LSTBY
4m7/50V
4m7/50V
3m3/50V
3m3/50V
Mode
H
135W
4m7/50V
4m7/50V
-
relay
F2
100W
-
LPC
3
6
70W
3m3/50V
LSTBY
-Vkk
5
BZX79-C8V2
8.2V
BZX79-C33
GND_D
2
gnd_s
6955
2953
*
22u /50V
*
10m/16V
2949
2947
3m3 /16V
0R33
3942
2946
4m7/25V
*
D
GND
LPS
GND_D
gnd_s
gnd_s
3139 118 53730...for 88160...3433 pt7 dd wk0139
1
2
3
4
5
6
7
8
E
F
gnd_s
gnd_s
gnd_s
B
3m3/50V
2931
6m8 /50V
2932
3m3/50V
6m8 /50V
2930
2928
6m8 /50V
2929
2998
33K
3m3/50V
3923
6m8 /50V
2927
3m3/50V
33K
2943
100n
2942
6925
1N5392
6927
1N5392
*
FE-BT-VK-N
1914
4
6916
2913
100n
2912
10K
7911
BC547B
4u7/50V
100u /10V
120K
2911
6930
BZX79-C5V1
1N4148
4 GND_D
5
#
#
To L/R + Sup
LPS
3912
#
GND
1N4003
gnd_s
6915
4
C
F1
LPS
gnd_s
6m8/25V
2945
1N4148 1N4148
6917
10R
3914
7902
BC547B
7.6V
*
1.2V
6918
2K2
3905
7912
BC547B
LPS
BZX79-C8V2
6907
4K7
9900
not in /21
2905
100u /25V
100u /50V
2904
2903
3906
47n
* gnd_s
0V
3913
F
6926
6924
6956
7901
BC327-25 1N4003
@
gnd_s
1K
A
3 GND_D
8 GND
#
-43V
/21 only
3955
2 B1
GND
100u /25V
3904
1K
3903
1K
10K
3907
1N4148
6906
1N4148
6905
3901
10M
E
gnd_s
#
*
9910
6900
1N4003
1N4003
6903
1N4003
@
6904
not in /21
@
#
6908 @
1N4003
2902
gnd_s
9908
6901
2901
47n
5903
98TS-037A-5 1
@
100n
T1A6
1926
2941
5912
6923
1N4148
1N5392
1N4148
1N4003
D
6902
T200mA
OPTIONAL FOR
/22, /37
1 A1
3
#
1913
GND
1N5392
6911
5910
T200mA
1904
DIPMATE
1912
GND_D
T2A5
1925
120 OHM / 1W for /37
470 OHM / 1W for /22
*
3922
F2
1N4003
6910
@
1
1911
5913
2
not in /21
@
To L/R + Sup
DIPMATE
4
#
9931 B10
NTC
5911
9907
1903
9927
* 3921
5914
5003
3902
9924 B6
9925 B6
9926 B7
9927 B7
9930 A10
2
6922
GBU6D
1
*
6928
3
5915
113V
1
5004
C
9908 D2
9910 D4
9921 A6
9922 A6
9923 B6
10
3
2
F1
1N5392 1N5392
4
4
2
9926
14V
5005
5905
2
8902_B B1
9900 E4
9903 A1
9904 B1
9907 D1
9
2997
9925
1R
5916
4 5902 3
1
*
1
*
5917
*
N
8901_B
7912 D5
7951 C9
7952 C10
8230 F8
8901_B B1
5006
6
2
3
240V
*
6921
GBU6D
*
T5A
1923
5918
5
3
8902_B
6955 D10
6956 D6
7901 D4
7902 E4
7911 F3
9931
4
1
5007
3
2922
*
5919
127V
L
5008
127V
T6.3A UL
T5A IEC
6925 C7
6926 C7
6927 C7
6928 C7
6930 F1
8
100n
SDKGA
1902
4
B
T5A
1922
5920
1905
6918 E6
6921 A7
6922 A8
6923 C6
6924 C6
To C/S_DPL
A
*
6910 C3
6911 C3
6915 F2
6916 F4
6917 E6
7
T5A
1921
5921
1 5906 2
6905 E1
6906 E2
6907 E4
6908 D4
6909 E4
6
*@ :: PROVISION
Some application or values may varies, see respective parts list for correct value.
9903
6900 D3
6901 D2
6902 D2
6903 D3
6904 D3
100n
1
2924 A8
2925 A8
2926 A8
2927 B8
2928 B9
2921 100n
2912 F3
2913 F3
2921 A7
2922 A7
2923 A8
9922
2902 D3
2903 E3
2904 E3
2905 E3
2911 F2
9924
1923 A6
1924 B6
1925 C6
1926 C6
2901 D2
9921
1912 A10
1913 A10
1914 E7
1921 A6
1922 A6
9923
1902 A3
1903 D1
1904 D2
1905 B2
1911 A10
9
10
11-4
11-4
LEFT/RIGHT AMPLIFIER & SUPPLY BOARD - COPPER SIDE 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 3434 pt4 dd wk0142
11-5
11-5
LEFT/RIGHT AMPLIFIER & SUPPLY BOARD - CIRCUIT DIAGRAM (PART 1)
3273
100K
150R
+5V6
+11V_M
3269
6256
6K8
1N4148
LPS
47K
100u /10V
100K
2261
3277
F2
12
AMP_CS_DC
1N4148
13
B
CDR ON
or
To AF9 VCD_ON
EH-B
1262
EH-B
1263
1
LPS
47K
3284
GND_A
4
+11V_M
5
GND_M
6
+5V6
5V
7
3285
GND_D
8
56K
To AF9
4.5V
C
+11V_A
3
D
5V_VCD
To AF9
GND
EH-B
1264
BD438
7264
1
+11V_cdr
GND_M
VCD_ON
3
GND
GND
5V_CDR
Fan Speed Control
GND
VCD 5V
To CDR
1322_A
8K2
To fan
gnd_f
3289
2
1N4148
1
BC327-25
7300
gnd_f
7265
BC547B
47u /16V
11.3V
2265
EH-B
1300
6264
1K
BZX55-C5V6
3303
5K6
100u /25V
GND
Heatsink thermal NTC
6258
2300
0V
3272
470R
0.6V
t
7259
BC337-25
NTC
3265
5V_CDR
6
11.7V
3300
3271
0V
2K7
GND_D
5
4K7
3288
1K
3287
1K
3286
270R
3306
270R
1R
3305
3304
270R
3302
GND
11.3V
1K
GND
1323_A
gnd_al gnd_ar
GND
GND
GND_D
GND_A GND_M gnd_f
: PROVISION
@ : Some application or values may varies, see respective parts list for correct value.
2
3
E
GND_D
1N4148
1
F1
11
4
6257
*
10
VCD sets only
10u /50V
2263
3295
GND 7263
BC547B
8K2
3280
6263
680R
3283
100n
2262
6265
BZX79-C5V1
5V
GND
1K
3270
3268
GND
7
-Vkk
2
+5V6
3301
6
AMP_ON
9
GND
+11V_M
3292
LSTBY
CLIP
8
2
2K7
5
PD
+5V
LPS
39K
GND
15K
3263
1u /50V
2254
NTC
LPC
GND
FE-BT-VK-N
1252
4
3281
To AF9
A
CDR sets only
7256
BC547B
CDR ONLY
PD
NTC
7
GND
*3282
3K9
GND
0.6V
0V
E
3
1N4148
6261
100n
10K
7262
BC547B
AF_right
4
6
To AF9
*
0V
1N4003
GND
2259
3264
1N4148
6253
100n
10u /50V
2258
0.6V 2
2257
5.7V
OUT
GND
3
+5V6
47K
3
IN
3279
1
6254
13V
NON-CDR
F2
GND
GND
LPS
7255
BC547B
F
1N4148
GND
7257
L7805
BZX55-B4V7
100R
6252
3262
10u /16V
47u /16V
100K
2255
3261
2256
1
2K2
3260
3259
F1
33K
1K
2
3
*
9253
CDR ONLY
2
6260
1N4148
+5V6
AF_left
GND_pa
5
3275
NTC
3278
9251
NON CDR
9250
CDR ONLY
9252
C
1
BZX79-C6V8
* *6262
470K
1
2
SAT
GND_M
GND_M
GND_M
GND_M
22K
FFC
1261
0.6V
NON CDR
-Vkk
3274
GND
GND
FFC
1260
AMP_LR_DC
5.7V
100K
2260
100K
7241
BC547B
10n /16V
100K
3402
0V
CDR only
D
3276
7260
BC547B
0.3V
GND_M
0V
0V
4.8V
FFC
1259
6259
0.3V
B1 VCD_ON
2252
3n3
BC557B
7261
+11V_cdr
1K
3401
2251
3254
3253
470R
*
7253
BC547B
0V
680R
3403
1280
BC547B
7252
12.8V
7251
BC547B
7254
BDW94C
3258
9
5.7V
+5V6
STP16NE06
7240
3400
0R33
9960
*
12.5V
T1A
T2.5A FOR CDR
*
470R
9
+D2
8
+5V6
9962
12.9V
33K
8
B
*3290
47u /25V
BDX53BFP
27.5V
2K2
3252
GND
BZX79-C15
10K
BZX79-B10
2253
7250
3251
7
3257
+11V_M
6
+D
7
100u /50V
11.8V
A2
6
+11V_A
5
B2
6250
180R
4
5
120R
GND_D
2250
6251
3
3255
GND_D
3256
B1
2
10u /50V
1
4
B1
+11V Regulator
3250
A1
3
10K
EH-B
1251
EH-B
1250
A
2
2K2
1
4
3139 118 53720...for 88130...3434 pt4 dd wk0139
5
6
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 F6
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 C7
2263 C7
2265 F8
2300 F5
3250 A2
3251 A2
3252 A2
3253 A2
3254 A3
3255 B4
3256 B4
3257 A5
3258 D1
3259 D1
3260 D1
3261 D1
3262 D2
3263 E2
3264 D4
3265 F2
3268 E3
3269 E4
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 E7
3287 E7
3288 E8
3289 F8
3290 A3
3292 F4
3295 C7
3300 F5
3301 F5
3302 E5
3303 F5
3304 E6
3305 E6
3306 E6
3400 B4
3401 B5
3402 B5
3403 B5
6250 A4
6251 A4
6252 D2
6253 D3
6254 D4
6256 E4
6257 E4
6258 F4
6259 A7
6260 A7
6261 C6
6262 C6
6263 C7
6264 F7
6265 D6
7240 A5
7241 B5
7250 A2
7251 B2
7252 B3
7253 B3
7254 C1
7255 E1
7256 E2
7257 C4
7259 F4
7260 A6
7261 A6
7262 D6
7263 D7
7264 E7
7265 F8
7300 F5
9250 C1
9251 C1
9252 C4
9253 C4
9960 A3
9962 A4
11-6
11-6
LEFT/RIGHT AMPLIFIER & SUPPLY BOARD - CIRCUIT DIAGRAM (PART 2)
1321-A C11
1321-B A11
1322_B B11
1323_B D11
1330 B11
2320 C1
2321 E1
2322 E2
2333 B3
2334 C3
2335 D4
2336 D4
2339 D4
2340 A3
2341 A5
2342 A6
2323 D3
2324 A2
2325 A4
2328 A3
2329 B4
2330 A4
2331 B4
2332 B2
2361 B9
2362 A11
2363 C9
2364 C9
2365 C11
2366 A10
2367 A10
2368 C11
2343 E5
2344 E6
2345 E4
2350 A7
2352 A7
2353 E7
2355 E7
2360 B9
1
2
2369 C11
2370 D5
2371 D5
2372 C3
2375 A10
2390 A1
2391 C4
3320 C1
3329 D1
3330 E1
3331 E2
3332 E2
3333 E2
3334 A1
3335 A2
3336 A3
3321 C1
3322 C2
3323 D1
3324 D2
3325 D3
3326 D3
3327 D2
3328 D3
3
3337 B4
3338 B1
3339 B2
3341 C3
3342 A4
3343 D4
3344 A3
3345 A6
4
3354 B7
3355 B7
3356 B8
3357 C8
3358 C8
3359 C7
3360 C7
3361 C7
3346 E6
3347 E4
3348 A8
3349 E8
3350 B7
3351 B7
3352 B7
3353 B7
5
3362 C7
3363 C7
3364 C7
3365 D8
3366 D8
3367 D8
3368 A8
3369 A8
3378 E9
3379 D10
3380 D10
3381 A9
3382 A10
3392 B3
3393 C4
3395 C4
3370 A8
3371 B9
3372 B9
3373 B10
3374 C9
3375 C10
3376 C9
3377 E9
6
3404 B3
5300 A9
5301 C9
6320 C1
6321 C1
6322 E1
6323 E3
6324 E8
7
7324 E1
7325 E4
7327 B8
7328 C8
7329 E10
7330 B6
8240 A2
9320 A1
6330 B10
6331 C10
6332 A8
6360 A8
7320 C1
7321 C2
7322 D3
7323 E2
8
9321 B1
9323 A10
9329 E10
9330 B3
9331 C4
9333 C4
9341 A6
9342 B9
9
9343 C9
9355 C8
9356 D7
9360 C10
9361 C10
9362 C10
9363 C10
9961 A6
10
11
10u /100V
BZX55-B15
220n
100n
2362
22p
100n
2366
3382
47K
2375
2367
68K
3369
47K
3381
2K2
6360
3370
3368
68K
BZX79-F8V2
2361
10K
3373
100n
3
6330
3358
47K
BAV21
3372
4R7
68K
*
gnd_s
1321-A
SPKR RIGHT
47K
*
56K
2339
220n
C
1323_B
GND_AR
70W
680R
560R
47K
6K8
68K
68K
*
D
1K
100W
820R
680R
68K
2K2
68K
68K
2
GND_AR
&
3355 , 3363
3354 , 3364
3356 , 3365
3370
3369
3368
-
9360
BAV21
*
+1
9362
10K
6331
3375
4R7
3376
* *
@
100n
2365
100n
2363
4R7
9343
9363
100n
2368
* *
1K
0V
*
3374
-45V
&
100n
2364
820R
3363
0V
B
To Matrix -Surr
9361
2369
47K
3356
9342
820R
2360
100n
820R
3355
0R33
3354
*
3379
1m /16V
2
GND_AL
0V
J
3343
*
9329
10u /50V
3
4
3377
4K7
SAT
*
**
*: Some application or values may varies, see respective parts list for correct value.
@
*
3139 118 53720...for 88130...3434 pt4 dd wk0139
Note: Conn A to R is for IC 7326 STK412-020 (150W version)
2
47K
3349
680R
# : For Phase Inverse only
: For Non Phase Inverse only
: PROVISION
E
*7329
BC547B
*
3378
*
D
-45V
-43V
A2
3K9 BZX79-F8V2
47R
6324
22u /100V
2344
2343
@
7325
BC547B
100n /63V
0V
3347
22K
1N4148
47n
6323
2345
0V
1K
3332
3333
22n
2322
0V
*
3346
100K -44.8V
10u /100V
BC546B @
7323
2353
3331
2355
100K
3330
B2
100p
-44.8V
-44V
1
EH-B
1330
3380
CH2|IN
3
GND_AL
5301
3367
-43V
CH2|NF 0V
*
BC556B
7328
68K
BIAS
&
9356
@
2370
**
@
2371
100n
100n
2336
220p
@
0R33
K
+4
-
1
-45V
47K
R
&
3366
220p
0V
CH1|NF 0V
** *
*
820R
Q
CH1|IN
3357
0R33
3360
*
4R7
&
9355
3359
PRE+ 44.6V
1321-B
5300
3371
0V
3365
@2335
3352
PRE--44.6V
3361
3395
100R
9333
O
I
CH2+RE 0V
14 13 12 11 10
N
@
H
0R33
3353
CH2-RE 0V
0V
0V
BC556B
7327
&
0R33
3362
4u7
9331
56K
2391
3393
1K
3328
9323
2350
2342
5
CH1-RE 0V
6
1
2
3
4
CH1+RE 0V
-45V
7
3392
150R
9330
3n3
1n5
2372
22u /50V
220R
7322 @
BC547B
2323
10K
100K
10K
1N4148
gnd_pa
gnd_pa
3325 -42V 3326
-45V
10u /50V
3329
6322
2321
*
#
&
0R33
SUB
M
P
-44.6V
0V
gnd_pa
#
45V
VCC-
L
-43V
33K
7324
BC556B
#
F
@
-44.6V
D
@
@
-44.6V
100K
E
2333
56K
3404
3341
680R
2334
**
7321 @
BC547B
3324
3323
820R
3339
6321
47K
3320
3.3V
G
gnd_pa
**
BZX79-C3V3
AMP_ON
3327
@
7320
BC556B
gnd_pa
10K
3322
-44V
6320
1N4148 5V
**
**
**
A1
3321
100K
10n
2320
2332
VCC+
8
gnd_pa
2K2
3348
220p
2330
22uF/50V
AF_right
SPKR LEFT
&
&
A
AMP_LR_DC
1322_B
0R33
3351
7330
220p
@
STK442 -070/-090/-110
9
3338
A
150W
9961
*
3350
2331
2329
*
E
&
*
22u /50V
gnd_pa
9341
680R
3337
2n2
2328
56K
3336
2324
1K
*
*
C
70W, 100W
@
gnd_pa
9321
22u /100V
2u2 /50V
3335
3K9
9320
0R33
3364
3334
*
3K9
56K
B1
B
6332
22R
A1
10u /50V
100p
3342
gnd_pa
AF_left
C
3344
47R
2352
gnd_pa
A
B
2325
47p
2390 @
4n7
2341
2340 @
8240
100n /63V
3345
5
6
7
8
9
10
11
11-7
11-7
ELECTRICAL PARTS LIST - MAINS BOARD
MISCELLANEOUS
1901 4822 265 31015
1901
1902
2422 030 00328
2422 129 16478
1903
1904
4822 071 52001
4822 071 52001
1905
1905
2422 086 10963
4822 252 51123
1914
1921
4822 267 10953
4822 071 55002
1924
1925
4822 071 55002
4822 071 52502
1926
4822 071 51602
ELECTRICAL PARTS LIST - LEFT/RIGHT AMPLIFIER & SUPPLY BOARD
COILS & FILTERS
!
!
!
!
!
Mains Socket
Mains Socket /37
Voltage Selector /21/21M
Fuse T200mA 250V /21/21M
Fuse T200mA 250V /21/21M
!
Fuse T5A 250V
Fuse T6,3A 250V /37
!
Flex Socket 7 Pin Vert.
Fuse T5A 250V
!
!
!
!
Fuse T5A 250V
Fuse T2,5A 250V
Fuse T1,6A 250V
CAPACITORS
2901 4822 121 43526
47nF 5% 250V
2902
2903
4822 121 43526
4822 124 40207
47nF 5% 250V
100µF 20% 25V /21/21M
2904
2912
4822 124 40255
4822 124 21913
100µF 20% 63V
1µF 20% 63V
2924
2925
4822 121 43526
4822 121 43526
47nF 5% 250V
47nF 5% 250V
2926
2927
4822 121 43526
4822 124 80415
47nF 5% 250V
4700µF 20% 50V
2928
2941
4822 124 80415
5322 121 42386
4700µF 20% 50V
100nF 5% 63V
2942
2944
5322 121 42386
4822 124 42367
100nF 5% 63V
3300µF 20% 35V
2945
2948
4822 124 12328
4822 123 14025
6800µF 25V
2200µF 20% 16V
RESISTORS
10M 5% 0,5W /37
470R 5% PR01 /22/30/34
3901
3902
4822 053 21106
4822 053 10471
3902
3903
4822 053 10121
4822 050 11002
120R 5% PR01 /37
1k 1% 0,4W
3904
3905
4822 050 11002
4822 116 52244
1k 1% 0,4W
15k 5% 0,5W
3905
3906
4822 116 52283
4822 116 52256
4k7 5% 0,5W /21/21M
2k2 5% 0,5W /21/21M
3907
3912
4822 050 21003
4822 116 52234
10k 1% 0,6W /21/21M
100k 5% 0,5W
3913
3914
4822 050 21003
4822 116 52176
10k 1% 0,6W
10R 5% 0,5W
3922
3923
4822 050 23303
4822 050 23303
33k 1% 0,6W
33k 1% 0,6W
3941
3942
4822 117 11342
4822 117 11342
0R33 5% 2W
0R33 5% 2W
3951
3952
4822 052 10479
4822 116 83961
3953
3954
4822 116 83961
4822 116 83881
6k8 5%
390R 5% 0,5W
3955
4822 050 11002
1k 1% 0,4W
!
!
47R 5% 0,33W
6k8 5%
5900
5901
4822 157 11832
4822 157 11628
5903
5903
3103 308 30600
3103 308 30610
5903
5905
3103 308 30800
4822 280 10382
MISCELLANEOUS
!
!
!
!
!
!
Mains Filter 400µH 3A /22/30/34
Mains Choke /21/21M
28
1252
3139 114 70800
4822 267 10953
Standby Transformer /21/21M
Standby Transformer /22/30/34
1259
1280
4822 267 11039
4822 071 51002
Standby Transformer /37
Relay 1P 9V 10/80A SDT-SS
1321
4822 267 31176
!
Holder STK IC
Flex Socket 7 Pin Vert.
2391
4822 124 40769
4,7µF 20% 100V
Flex Socket 11 Pin Vert.
Fuse T1A 250V
RESISTORS
3250 4822 116 52256
2k2 5% 0,5W
Loudspeaker Socket 4P
3251
3253
4822 116 52256
4822 116 83883
2k2 5% 0,5W
470R 5% 0,5W
4822 116 52213
4822 116 52206
180R 5% 0,5W
120R 5% 0,5W
100µF 20% 63V
3255
3256
6900
6901
4822 130 31878
4822 130 31878
1N4003G not for /21/21M
1N4003G
2251
2252
4822 124 40248
4822 122 10577
10µF 20% 63V
3,3nF 10% 16V
3257
3264
4822 050 21003
4822 050 21003
10k 1% 0,6W
10k 1% 0,6W
6901
6902
5322 130 81917
5322 130 81917
SB140 /21/21M
SB140 /21/21M
2253
2257
4822 124 40433
4822 124 40248
47µF 20% 25V
10µF 20% 63V
3265
3268
4822 050 11002
4822 116 52244
1k 1% 0,4W
15k 5% 0,5W
6902
6903
4822 130 31878
4822 130 31878
1N4003G
1N4003G
2258
2259
5322 121 42386
5322 121 42386
100nF 5% 63V
100nF 5% 63V
3269
3270
4822 116 83961
4822 050 11002
6k8 5%
1k 1% 0,4W
6903
6904
5322 130 81917
5322 130 81917
SB140 /21/21M
SB140 /21/21M
2260
2261
4822 121 51387
4822 124 41584
10nF 20% 16V
100µF 20% 10V
3271
3272
4822 116 52263
4822 116 52289
2k7 5% 0,5W
5k6 5% 0,5W
6904
6905
4822 130 31878
4822 130 30621
1N4003G
1N4148
2263
2300
4822 124 40248
4822 124 40207
10µF 20% 63V
100µF 20% 25V
3273
3274
4822 116 52228
4822 116 52234
680R 5% 0,5W
100k 5% 0,5W
6906
6907
4822 130 30621
4822 130 34382
1N4148
BZX79-B8V2 /21/21M
2320
2321
4822 121 43693
4822 124 22652
10nF 100V
2,2µF 20% 50V
3275
3276
4822 050 23303
4822 116 83884
33k 1% 0,6W
47k 5% 0,5W
6908
6909
5322 130 81917
4822 130 31878
SB140 /21/21M
1N4003G /21/21M
2322
2323
4822 121 41856
4822 124 81144
22nF 5% 250V
1000µF 16V
3277
3279
4822 116 52234
4822 116 83884
100k 5% 0,5W
47k 5% 0,5W
6910
6911
4822 130 30621
4822 130 30621
1N4148
1N4148
2324
2325
4822 124 22652
4822 122 33195
2,2µF 20% 50V
100pF 10% 50V
3280
3281
4822 116 52303
4822 116 83882
8k2 5% 0,5W
39k 5% 0,5W
6915
6916
4822 130 30621
4822 130 34382
1N4148
BZX79-B8V2
2328
2329
5322 122 32818
4822 124 81151
2,2nF 10% 100V /21/21M
22µF 50V
3283
3284
4822 116 52228
4822 116 83884
680R 5% 0,5W
47k 5% 0,5W
6917
6918
4822 130 30621
4822 130 30621
1N4148
1N4148
2330
2330
4822 126 14316
4822 122 33519
680pF 10% 50V /21/21M
470pF 10% 50V
3285
3292
4822 116 52291
4822 116 52263
56k 5% 0,5W
2k7 5% 0,5W
6922
6923
4822 130 10944
4822 130 31878
GBU6D
1N5392
2331
2332
4822 126 13461
4822 124 81151
680pF 10% 50V /21/21M
22µF 50V
3295
3300
4822 050 11002
4822 116 83883
1k 1% 0,4W
470R 5% 0,5W
6924
6925
4822 130 31878
4822 130 31878
1N5392
1N5392
2335
2335
4822 126 14316
4822 122 33519
680pF 10% 50V /21/21M
470pF 10% 50V
3301
3302
4822 117 12063
4822 116 83876
NTC DC 5W 10K 5%
270R 5% 0,5W
6926
6927
4822 130 31878
4822 130 31878
1N5392
1N5392
2336
2339
4822 126 13461
4822 122 33195
680pF 10% 50V /21/21M
100pF 10% 50V
3303
3304
4822 050 11002
4822 052 10108
6928
6930
4822 130 31878
4822 130 34233
1N5392
BZX79-B5V1
2340
2341
4822 126 12726
5322 121 42386
47pF 50V not for /21/21M
100nF 5% 63V
3305
3306
4822 116 83876
4822 116 83876
270R 5% 0,5W
270R 5% 0,5W
6955
6956
4822 130 34142
4822 130 31878
BZX79-B33
1N4003G
2342
2343
4822 124 40764
5322 121 42386
22µF 100V
100nF 5% 63V
3320
3321
4822 116 83884
4822 116 52234
47k 5% 0,5W
100k 5% 0,5W
TRANSISTOR & INTEGRATED CIRCUITS
2344
2345
4822 124 40764
4822 126 12785
22µF 100V
47nF 50V
3322
3324
4822 050 21003
4822 116 52234
10k 1% 0,6W
100k 5% 0,5W
7901
7902
4822 130 41246
4822 130 40959
BC327-25 /21/21M
BC547B /21/21M
2350
2355
5322 124 40641
5322 124 40641
10µF 20% 100V
10µF 20% 100V
3325
3326
4822 050 23303
4822 116 83872
33k 1% 0,6W
220R 5% 0,5W
7911
7912
4822 130 40959
4822 130 40959
BC547B
BC547B
2360
2362
5322 121 42386
4822 121 42868
100nF 5% 63V
220nF 5% 50V
3327
3328
4822 050 21003
4822 050 11002
10k 1% 0,6W
1k 1% 0,4W
7951
7952
4822 130 41327
4822 130 41327
BC327-40
BC327-40
2363
2365
5322 121 42386
2020 308 90054
100nF 5% 63V
270nF 5% 50V /21/21M
3329
3330
4822 050 21003
4822 116 52234
10k 1% 0,6W
100k 5% 0,5W
2365
2370
4822 121 42868
2020 561 90365
220nF 5% 50V
100nF +80/-20% 50V not for /21/21M
3331
3332
4822 116 52234
4822 116 52257
100k 5% 0,5W
22k 5% 0,5W
2371
2372
2020 561 90365
4822 126 12878
100nF +80/-20% 50V not for /21/21M
1,5nF 10% 16V not for /21/21M
3333
3334
4822 050 11002
4822 116 52276
1k 1% 0,4W
3k9 5% 0,5W
2390
2390
4822 122 33449
5322 122 32261
47nF 30% 50V /21/21M
4,7nF 50V
3335
3336
4822 050 11002
4822 116 52291
1k 1% 0,4W
56k 5% 0,5W
DIODES
Note: Only the parts mentioned in this list are normal service
spare parts.
CAPACITORS
2250 4822 124 40255
!
1k 1% 0,4W
1R 5% 0,33W
11-8
11-8
ELECTRICAL PARTS LIST - LEFT/RIGHT AMPLIFIER & SUPPLY BOARD
RESISTORS
3337
3338
4822 116 52228
4822 116 52256
680R 5% 0,5W
2k2 5% 0,5W
6263
6265
4822 130 30621
4822 130 34233
1N4148
BZX79-B5V1
3339
3342
4822 116 52231
4822 116 52291
820R 5% 0,5W
56k 5% 0,5W
6320
6321
4822 130 30621
5322 130 31504
1N4148
BZX79-B3V3
3343
3344
4822 116 52291
4822 116 52186
56k 5% 0,5W
22R 5% 0,5W
6322
6323
4822 130 30621
4822 130 30621
1N4148
1N4148
3345
3346
3198 012 14790
3198 012 14790
!
RST POW 47R 5% 1W
RST POW 47R 5% 1W
TRANSISTORS & INTEGRATED CIRCUITS
3347
3350
4822 116 52228
2322 194 96001
!
680R 5% 0,5W
RST MFLM 0R33 5% PR02
7250
7251
9322 139 23687
4822 130 40959
BDX53BFP
BC547B
3351
3352
2322 194 96001
2322 194 96001
RST MFLM 0R33 5% PR02
RST MFLM 0R33 5% PR02
7253
7257
4822 130 40959
4822 209 31841
BC547B
L7805CP
3353
3354
2322 194 96001
4822 116 52228
RST MFLM 0R33 5% PR02
680R 5% 0,5W
7259
7260
4822 130 40981
4822 130 40959
BC337-25
BC547B
3355
3356
4822 116 52231
4822 116 52297
820R 5% 0,5W
68k 5% 0,5W
7261
7262
4822 130 44568
4822 130 40959
BC557B
BC547B
3358
3359
4822 116 83884
2322 194 96001
47k 5% 0,5W
RST MFLM 0R33 5% PR02
7263
7300
4822 130 40959
4822 130 41246
BC547B
BC327-25
3360
3361
2322 194 96001
2322 194 96001
RST MFLM 0R33 5% PR02
RST MFLM 0R33 5% PR02
7320
7321
4822 130 44568
4822 130 40959
BC557B
BC547B
3362
3363
2322 194 96001
4822 116 52231
RST MFLM 0R33 5% PR02
820R 5% 0,5W
7322
7323
4822 130 40959
4822 130 40959
BC547B
BC547B
3364
3365
4822 116 52228
4822 116 52297
680R 5% 0,5W
68k 5% 0,5W
7324
7325
4822 130 41691
4822 130 40959
BC556B
BC547B
3367
3368
4822 116 83884
4822 116 52297
47k 5% 0,5W
68k 5% 0,5W
7327
7328
4822 130 41691
4822 130 41691
BC556B
BC556B
3369
3370
4822 116 52297
4822 116 52256
68k 5% 0,5W
2k2 5% 0,5W
7330
9322 160 21682
STK442-110
3371
3373
4822 050 24708
4822 050 21003
4R7 1% 0,6W
10k 1% 0,6W
Note: Only the parts mentioned in this list are normal service
spare parts.
3374
3375
4822 050 24708
4822 050 21003
4R7 1% 0,6W
10k 1% 0,6W
3381
3382
4822 116 83884
4822 116 83884
47k 5% 0,5W
47k 5% 0,5W
3392
3393
4822 116 52175
4822 116 52291
100R 5% 0,5W
56k 5% 0,5W
3395
4822 116 52175
100R 5% 0,5W not for /21/21M
COILS & FILTERS
5300 4822 157 70599
5301
4822 157 70599
!
!
!
!
!
!
!
!
!
Ind. Fixed Bead EMI
!
Ind. Fixed Bead EMI
DIODES
6250 4822 130 34281
BZX79-B15
6251
6253
4822 130 61219
4822 130 30621
BZX79-B10
1N4148
6254
6256
4822 130 31878
4822 130 30621
1N4003G
1N4148
6257
6258
4822 130 30621
4822 130 34173
1N4148
BZX79-B5V6
6259
6260
4822 130 34278
4822 130 30621
BZX79-B6V8
1N4148
12-1
12-1
BRIEF INTRODUCTION OF THE AF9 BOARD
The AF9 Board consists of the following features :
a. TDA7468D
TDA7468D (7501) provides the basic sound processing - loudness, bass, treble, volume & mute controls and source selection - TUNER,
TAPE, CD & AUX including Mic mixing for the set.
Sound features such as ALC, DBB, DSC and IS are controlled by the microprocessor IC on the Front Board via I2C Bus.
Undesirable noise during source switching are muted off by via the software of the microprocessor IC on the Front Board.
b.
MIC MIXING
Simple Mic mixing is provided by pin 2 of TDA7468D. During Mic mixed a 1nF capacitor is connected across this pin to ground instead
of a chip connector(0R).
AF9 BOARD
c.
DOLBY PRO LOGIC (DPL) INTERFACE
The AF9 Board has provisions to cater for DPL. External DPL Board would be required.
d.
LINE OUT
Line out cinch socket (1504) is catered including tranistors muting circuitry.
e.
SUB-WOOFER OUT
Sub-woofer out cinch socket (691) for connection to active sub-woofer speaker is catered.
f.
a) Simple IS using TDA7468D with addition of passive network.
b) Full IS using transistor circuitry to create phase shifting and spatial effect.
TABLE OF CONTENTS
Brief Introduction of the AF9 Board .......................................... 12-1
g.
HEADPHONE AMPLIFIER
Headphone amplifier NJM4556AM (7601) is provided after the Sound processor (7501) to drive 32 ohm to 1kohm headphone.
h.
M62320FP
Variation Table .......................................................................... 12-1
Chip layout Main part ............................................................... 12-2
Component Main part ............................................................... 12-3
Source Selection and Sound Processing Circuit ..................... 12-4
Headphone Amplifier & I2C Expander Circuit .......................... 12-5
Digital Out and Interconnection Circuit .................................... 12-6
INCREDIBLE SURROUND (IS)
The AF9 provides 2 possible IS namely:
The M62320FP (7403) I2C Expander provides additional controls reqired.
i.
Video Out Part - Layouts & Circuit diagram ............................. 12-7
Electrical parts list .................................................................... 12-7
j.
CD STANDBY CONTROL
Transistors 7401 & 7402 ensures the +5V_CD supply is switched only during CD mode.
CD DIGITAL OUT
CD Digital out cinch socket (1801) for connection to external digital audio decoders.
VARIATION TABLE:
Type /Versions:
FW-C399
/21
/21M
/22
/30
/33
/34
/37
Line In
x
x
x
x
x
x
x
Line Out
Sub-woofer Out
-
-
-
-
-
-
-
Digital Out
Video Out
-
-
-
-
-
-
-
Mic mix / Mic Detect
Simple IS
x
x
x
x
x
x
x
x
x
x
Full IS
Dolby ProLogic (DPL)
-
-
-
-
-
-
-
Voice Control (VC)
-
-
-
-
-
-
-
Features:
12-2
12-2
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 wk0142
12-3
12-3
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 wk0142
12-4
12-4
SOURCE SELECTION & SOUND PROCESSING CIRCUIT
3
4
3521
470n
5
470R
3526
1505
EH-B
BASS ALC
SOURCE
SELECTOR
14
15
2507
1K
3708
2
REC
13
100n
23
TREBLE
BASS
RIGHT
RIGHT
RIGHT
RIGHT
GND_A
GND_A
GND_A
GND_A
GND_A
GND_A
2550
3552
2552
470n
5K6
3554
1n8
2557
100n
8K2
+IS
3571
470p
2563
F
3561
1n
2641
3560
8K2
1n
2560
8K2
3558
33K
2562
220p
10K
3564
3n3
7488
BC847B
GND_A
2558
3572
100n
8K2
GND_A
GND_A
H
MUTE_SW_FR
2542
1K
GND_A
GND_A
GND_A
SUBWOOFER
OUT
220n
GND_A
Mute2
47K
+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
* Some application or values may varies, see
respective parts list for correct usage and value.
GND_A
DPL_L
1K
3139 118 53770...88340 for...3435 pt4 dd wk0123
1
2
G
FULL I.S.
10K
3570
470p
5K6
3690
1K
10K
3569
470p
220K
2555
8K2
2559
1n
220R
7586
BC847B
3592
I
S 3546
GND_A
0V
VOL_R
3668
GND_A
2662
SIMPLE I.S.
SUB_W
3544
3712
1n
GND_A
100K
470p
P
5.9V
7693
BC817-25
0V
2K2
5.4V
GND_A
GND_A
7663
BC857B 5.6V
3664
2664
GND_A
22u
0V
BC847B
7662
1V
2666
3
GND_A
1n
GND_A
3666
3
2696
2556
YKC21-3416
1691
3699
470R
3568
1M
2K2
3700
470p
-Vkk
2697
2
3667
GND_A
0u47
P
3663
470p
1
2554
GND_A
2K7
2663
1504
YKC21-3418
LINE OUT
3556
+IS
GND_A
3566
100n
680K
2698
100n
220K
2921
3n3
P
3K3
BC847B
7661
1V
2665
100n
2904
100n
2667
3665
470R
3642
+IS
1n
4813
GND_EMC
3661
4.6V
1u
1
GND_D
GND_A
2548
P
E
4642 P
100n
4n7
3K3
10K for S
LINE_L
GND_A
2908
GND_A
220R
3548
10n for S
2544
A_Mic
2661
2
3646
5K6
470R
1K
LINE_R
MIC_DET
D
GND_A
2546
GND_A
VOL_L
19 18
20
100p
2506
100p
2516
100p
2534
100p
2524
100p
2523
100p
2533
GND_A
P
I2C_Data
17
SUR.
22 21
100p
*
2515
1n
P
VOLUME I
VOLUME II
P
220R
4641
I2C_Clk
24
26
# only for
SOLID STATE
3643
12K
LOGIC
25
A_Aux
G
H
P
IIC BUS
only for
Game Sound Port
GND_A
4
4
16
6
470R
5
GND_A
220R
ALC_LEVEL
18K for S
3550
4
3557
LEFT
3707
+12V_A
MIC_DET
3n3
3565
LEFT
2590
3
3567
LEFT
GND_A
3641 P
3645
12
33n
3
3n3
LEFT
2568
2
1n
BASS
5K6
1
2
2547
TREBLE
GND_A
1
5K6
VOLUME I
SUR.
3
FE-BT-VK-N
1u
GND_A
GND_A
POWER
SUPPLY
VOLUME II
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
C
7485
BC847B
1n
2
12K
2502
A_Aux
220p
2642
1
2
100p
4K7
8K2
28
A_DPL
5
1
SS_L
3
1n8
4
10K
# 3508
SS_R
2567
18K for S
3549
10n for S
2543
2206
22u
22n
1
1502
3504
3502
5K6
27
GND_A
3507
A_Aux
470n
6641
A_TU
2561
1N4148
A_CD
3555
6642
A_HP
2551
1N4148
4K7
3438
A_Tp
5K6
3553
4n7
GND_A
7
4.6V
VREF
A_Tp
2505
A_Aux
2
1501
YKC21-3418
AUX IN
A_Mic
2549
2565
7501
TDA7468
GND_A
A_Aux
4501
#
15K
3505
1u
2501
* 2503
12K
100p
100n
4920
2669
3503
4K7
A_Aux
1
P
A_Tp
3501
4
E
3K3
A_Tp
-CMOS
GND_EMC
4K7
P
A_Tp
GND_A
GND_A
4u7
1K
7
4u7
2531
33K
10K for S
3547
47u
1K
3437
7
3435
GND_A
3559
100p
6
B
3551
2708
6
+12V_A
TP_RIGHT
GND_A
2532
FULL I.S.
LINE_L
A_Tp
3436
GND_A GND_A
100p
5
GND_A
2707
4
5
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
2202
4u7
27K
1
9.1V
6201
2203
1
Line_R
6202
2536
SIMPLE I.S.
+9.1V
BZX55-C9V1
3534
7201
BC847B
11.7V
+12V_A
3202
1532
FE-BT-VK-N
1K5
3531
only for
CDR
Line_L
150R
4u7
220u
27K
2n2
2535
2205
3533
2924
10n
2923
SS_L
GND_M
+12V_A
D
5K6
7585
BC847B
5K6
GND_A
FE-BT-VK-N
1531
-CMOS
220n
S 3545
+IS
A_CD
A_CD
GND_EMC
C
10K
GND_A
33n
1n
2514
3K3
3514
3201
2u2
TP_REC_LEFT
3563
+IS
GND_A
820R
2201
P 5404
*
1u
100u
2512
*
820R
14
A
A_CD
3512
CD_Right
9654
13
680K
2553
1K
8K2
DPL_R
3591
*
1u
1n
2513
3K3
D
3541
3593
2593
330n
2589
2591
100n
2511
A_CD
2
B
12
GND_A
2u2
1
3513
5403
EH-B
1506
*
820R
11
2522
A_TU
3511
CD_Left
10
47K
P
9618
9
3543
+12V_M
3524
1K
P
8
100n
A_TU
3522
TU_Right
7
0u47
3523
P
A
6
2521
1K
4K7
TU_Left
5
2541
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
HEADPHONE AMPLIFIER & I2C EXPANDER CIRCUIT
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
7621
BC847B
5.4V
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
I
P
C380/37 C500/37 C780/37 C380/21 P750/37
3644
1K
2K2
3K3
4K7
6K8
8K2
10K
P
GND_A
GND_A
aa
GND_D
GND_D
100u
2625
2905
H
GND_D
P
3671
P...provision
W...Provision for Woox only
47K
P
*
15K
GND_A
A_HP
GND_A
6771
1N4148
2772
P
3K3
P
CD_PORE1
0u47
9599
CD_PORE
10M
*
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
27K
1103
3673
2902
470n
P
4407
10K
3622
0.7V
7623
BC847B
4K7
3621
A_HP
3626
15K
2626
*
0.2V
10u
5K6
W 3582
H
HPREF
22n
22n
47u
A_HP
2624
HPREF
2623
5.9V
GND_A
I
Some application or values may varies, see
respective parts list for correct usage and value.
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
DIGITAL OUT & INTERCONNECTION CIRCUIT
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
2951 E7
2952 E7
2953 E7
2810 A4
2901 F6
2950 E7
3
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
6206 F3
6207 C5
6208 C5
5802 A3
6204 F7
6205 D3
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
10 5Y
5A
12 6Y
6A
5
SHIELD
2801
2
100n
3807
11
GND_D
CD_PORE
2808
5
6
7
7
8
+12V_A
GND_A
+12V_M
GND_M
6207
GND_D GND_D
7404
BC817-25
2
GND_A
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
AmOn
DPL_Clk
DPL_Data
GND_D
TU_ENAB
13
14
14
9405
15
15
GND_D
16
16
4908
17
17
P 4915
18
18
SILD
19
DSA_STB/GND_D
4907
DPL_Vol_Clk
+12V_A
P
2520
10n
1
HP_DET
Pw_Dn
A_TU
Low_Pw_Ctrl
DPL_Vol_Clk
1100
2901*
*
9483
100n
5
GND_D
aa
P
GND_A
GND_D
DPL_Clk
DPL_Data
6
7
6
8.5V
8
9
4.9V
10
11
13
14
15
13 CD_SH_CLK
14 CD_SH_STR
15 GND_D
16 SW_INFO
SICL
1
TU_STEREO
TU_CLK
C
D
3
TU_DATA
4
TU_ENAB
5
Tu_Gnd
6
HP_DET
7
SA_IN
8
POWER_DOWN
9
CLIP
E
10 LOW_PWR_CTRL
MIC_DET
DPL_VOL_CLK
DPL_CLK
DPL_DATA
GND_D
D_DPL
3139 118 53770...88340 for...3435 pt4 dd wk0123
8
B
12 CD_SH_DATA
2
11
12
A
11 F2
1402
FE-BT-VK-N
7
Clipping
Provision only
MIC_DET
GND_EMC
3.5V
SA_IN
P Provision
* Some application or values may varies, see
respective parts list for correct usage and values
4
23
5
MIC_DET
GND_D
SRDT
4
A_DPL
DPL_L
22
5
SS_L
A_DPL
DQSY
3
FE-BT-VK-N
1520
DPL_R
21
6
2
SS_R
UP_CLK
2
9486
GND_A
+12V_A
20
7
3
TU_Left
DPL_Req
19
1
4
+12V_A
TU_Right
D_DPL
GND_D
3
TU_DATA
-VKK
13
8
2953
13
TU_CLK
+5V6
9
12
1404
FE-BT-VK-N
2952 470p
13
AMP_CS_DC
Provision only
1
2
8
11
D_Text
TU_STEREO
+5V_VCD
GND_D GND_D
2
100p 2951
10R
+5V6
GND_D
CD_RIGHT
BZX79-B3V3
4
OUT
GND
2211
3
4
6
3820
6206
3
9634 p
220n
FROM / TO Power Board
2
5
7202
MC78L05
IN
1
2
+5V6_Con
9614 p
10R
9.3V
1
3
9904
1202
EH-B
2
+5V_CD
+11V_D
12
DSA_STB
4
6204
3821
1
1542
VCDorCDRon
DVD_ON
1541
FE-BT-VK-N
14
FE-BT-VK-N
GND_D GND_D
GND_D
1204
EH-B
F
AMP_CS_DC
3
GND_M
2950 470p
14
F2
220n
E
13
*
2955
1n
12
F1
4
3
5
4904
11
11
-10V
5K6
4
+12V_M
7
11
-CMOS
FROM/TO TUNER
10
-32V
5
6
+5V6_CON
10 F1
SW_INFO
FE-BT-VK-N
1523
-Vkk
6205
10
A_CD
Clipping
9
9
7
1
AmOn
3205
6
2
CD_Right
For Non-VCD version only
7
6
5
CD_Left
FROM / TO DPL Board
8
8
GND_D
+5V_CD
DSA_STB
7
CD_SH_STR
6
10
CD_SH_CLK
8
8
5
Pw_Dn
BZX79-C6V8
7
Low_Pw_Ctrl
270R
7
1n
2802
6
6
4802
CD_PORE
47u
5
+12V_M
9484
2208
FROM / TO Power Board
D
5
4905
+5V6
NTC
3822
4
4
For CDR version only
AMP_RIGHT
8
6
GND_D
10
SICL
9
9
I2C_CLK
5
9
4903
CD_SH_DATA
4
9
+5V6
P
4
1N4003
GND_M
3
For VCD version only
6209 47u
3
9
5
I2C_DATA
8
PORE / DSA_STB
10
10
5
3
8
P
-Vkk
11
4
4913
F2
11
10
7
6208
aa
100n
3
BZX79-C10
2207
2
2
GND_D
AMP_LEFT
1N4003
2209
1
1
2210
C
11
9
4
GND_D
7
SILD
12
3
NTC
2
7
+12V_M
GND_D
12
3
1
4912
+5V6_Con
F1
12
2
6
14
4914
1525
FE-BT-VK-N
2
6
14
13
+12V_M
GND_D
GND_D
13
8
FE-BT-VK-N
1206 1203 1201 1205
15
15
14
GND
GND_EMC
COAX1
For VCD version only
100n
7
16
13
GND_M
13
COAX2
16
15
P
17
17
1
2K2
9
I2C_Clk
470p
100n
100n
3
18
18
47n
100n
8 4Y
4A
3801
470R
19
2954
2805
3A
1
19
I2C_Data
SRDT
GND_D
3
1N4003
2807
6 3Y
P 4906
4801
3
4
4 2Y
2A
2804
2
3803
4921
1
2 1Y
VCC
1A
560R
6
220R
COAX 1
DIGITAL
OUT
5801
6RG
1u
2803
2
47R
3805
150p
3809
2806
B
3
EH-B
1524
7802
74LVU04D
DQSY
20
FE-BT-VK-N
1401
1405
1
1
GND_D
FROM/TO 3CDC
14
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 PART - COMPONENT & CHIP LAYOUTS
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.
3139 113 3435 pt4 dd wk0123
3139 113 3435 pt4 dd wk0123
CIRCUIT DIAGRAM - VIDEO OUT PART
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
1206
1401
4822 267 11039
4822 265 11553
Flex Socket 11 Pin Vert.
Flex Socket 19 Pin Vert.
2546
2547
4822 121 43856
5322 126 11579
4,7nF 5% 250V
3,3nF 10% 63V
1402
1501
4822 267 11039
4822 265 20553
Flex Socket 11 Pin Vert.
Cinch Socket 2P
2548
2565
5322 126 11579
4822 121 43856
3,3nF 10% 63V
4,7nF 5% 250V
1503
1520
4822 267 10733
4822 265 11515
Flex Socket 4 Pin Vert. /21/21M
Flex Socket 8 Pin Vert.
2567
2568
3198 016 31020
3198 016 31020
1nF 25V
1nF 25V
1523
1531
4822 265 10981
4822 267 10953
Flex Socket 15 Pin Vert.
Flex Socket 7 Pin Vert.
2589
2590
4822 121 42408
4822 121 42408
220nF 5% 63V
220nF 5% 63V
1603
4822 267 10733
Flex Socket 4 Pin Vert.
2591
2592
5322 121 42661
5322 121 42661
330nF 5% 63V
330nF 5% 63V
CAPACITORS
2201 4822 124 40207
100µF 20% 25V
2593
2594
4822 121 51252
4822 121 51252
470nF 5% 63V
470nF 5% 63V
2202
2203
4822 124 81151
4822 124 40433
22µF 50V
47µF 20% 25V
2601
2602
3198 016 31020
3198 016 31020
1nF 25V
1nF 25V
2204
2205
4822 124 40196
4822 126 14238
220µF 20% 16V
2,2nF 50V
2603
2604
4822 124 81151
4822 124 81151
22µF 50V
22µF 50V
2206
2207
4822 126 14494
4822 124 40433
22nF 10% 25V
47µF 20% 25V
2605
2606
4822 122 31765
4822 122 31765
100pF 2% 63V
100pF 2% 63V
2208
2209
4822 126 13879
4822 124 41751
220nF +80/-20% 16V
47µF 20% 50V
2607
2608
4822 126 13881
4822 126 13881
470pF 5% 50V
470pF 5% 50V
2210
2401
4822 126 13879
4822 122 31765
220nF +80/-20% 16V
100pF 2% 63V
2609
2610
4822 126 14508
4822 126 14508
180pF 5% 50V
180pF 5% 50V
2402
2403
4822 122 31765
4822 126 14305
100pF 2% 63V
100nF 10% 16V
2611
2612
4822 124 81151
4822 124 81151
22µF 50V
22µF 50V
2404
2501
4822 126 14305
4822 122 31765
100nF 10% 16V
100pF 2% 63V
2621
2622
4822 124 81151
4822 122 31765
22µF 50V
100pF 2% 63V
2502
2503
4822 122 31765
4822 121 51252
100pF 2% 63V
470nF 5% 63V
2623
2624
4822 124 40433
3198 017 42230
47µF 20% 25V
22nF 50V
2504
2505
4822 121 51252
4822 122 31765
470nF 5% 63V
100pF 2% 63V
2625
2626
4822 124 40207
4822 124 40769
100µF 20% 25V
4,7µF 20% 100V
2506
2507
4822 122 31765
4822 126 14305
100pF 2% 63V
100nF 10% 16V
2641
2642
3198 016 31020
3198 016 31020
1nF 25V
1nF 25V
2511
2512
4822 121 51252
4822 121 51252
470nF 5% 63V
470nF 5% 63V
2653
2654
4822 122 31765
4822 122 31765
100pF 2% 63V
100pF 2% 63V
2513
2514
3198 016 31020
3198 016 31020
1nF 25V
1nF 25V
2669
2681
4822 126 14305
4822 124 40433
100nF 10% 16V
47µF 20% 25V
2515
2516
4822 122 31765
4822 122 31765
100pF 2% 63V
100pF 2% 63V
2682
2683
4822 122 33752
4822 126 14305
15pF 5% 50V
100nF 10% 16V
2521
2522
4822 126 14305
4822 126 14305
100nF 10% 16V
100nF 10% 16V
2691
2707
4822 122 31765
4822 122 31765
100pF 2% 63V
100pF 2% 63V
2523
2524
4822 122 31765
4822 122 31765
100pF 2% 63V
100pF 2% 63V
2708
2771
4822 122 31765
4822 124 41407
100pF 2% 63V
0,47µF 20% 63V
2531
2532
4822 124 40769
4822 124 40769
4,7µF 20% 100V
4,7µF 20% 100V
2902
2905
3198 017 44740
3198 017 42230
470nF 10V
22nF 50V
2533
2534
4822 122 31765
4822 122 31765
100pF 2% 63V
100pF 2% 63V
2908
2922
4822 126 14305
4822 122 31765
100nF 10% 16V
100pF 2% 63V
2535
2536
4822 124 40769
4822 124 40769
4,7µF 20% 100V
4,7µF 20% 100V
2923
4822 121 51387
10nF 20% 16V
2541
2542
4822 124 41407
4822 124 41407
0,47µF 20% 63V
0,47µF 20% 63V
RESISTORS
3201 4822 117 12968
820R 5% 0,62W
2543
2544
5322 126 11583
5322 126 11583
10nF 10% 50V
10nF 10% 50V
3202
3205
150R 5% 0,062W
5k6 5% 0,5W
4822 051 30151
4822 116 52289
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
3622
3623
4822 051 30103
4822 051 30102
10k 5% 0,062W
1k 5% 0,062W
4122
4124
4822 051 30008
4822 051 30008
0R Jumper 0603
0R Jumper 0603
7401
7402
4822 130 41246
4822 130 60511
BC327-25
BC847B
3403
3405
4822 116 52175
4822 051 30103
100R 5% 0,5W
10k 5% 0,062W
3624
3625
4822 051 30562
4822 051 30472
5k6 5% 0,063W
4k7 5% 0,062W
4125
4126
4822 051 30008
4822 051 30008
0R Jumper 0603
0R Jumper 0603
7403
7501
4822 209 17345
9322 150 74668
M62320FP
TDA7468D
3408
3409
4822 051 30103
4822 051 30562
10k 5% 0,062W
5k6 5% 0,063W
3626
3627
4822 051 30472
4822 052 10109
4k7 5% 0,062W
10R 5% 0,33W
4127
4128
4822 051 30008
4822 051 30008
0R Jumper 0603
0R Jumper 0603
7601
7603
4822 209 31378
4822 130 42804
NJM4556MB
BC817-25
3412
3435
4822 050 11002
4822 050 11002
1k 1% 0,4W
1k 1% 0,4W
3628
3629
4822 116 52283
4822 051 30472
4k7 5% 0,5W
4k7 5% 0,062W
4130
4132
4822 051 30008
4822 051 30008
0R Jumper 0603
0R Jumper 0603
7604
7621
4822 130 42804
4822 130 60511
BC817-25
BC847B
3436
3501
4822 050 11002
4822 051 30472
1k 1% 0,4W
4k7 5% 0,062W
3631
3633
4822 050 11002
4822 051 30102
1k 1% 0,4W
1k 5% 0,062W
4133
4134
4822 051 30008
4822 051 30008
0R Jumper 0603
0R Jumper 0603
7622
7623
4822 130 60373
4822 130 60511
BC857B
BC847B
3502
3503
4822 051 30472
4822 051 30123
4k7 5% 0,062W
12k 5% 0,062W
3634
3635
4822 051 30562
4822 051 30103
5k6 5% 0,063W
10k 5% 0,062W
4135
4137
4822 051 30008
4822 051 30008
0R Jumper 0603
0R Jumper 0603
7635
7636
4822 130 60373
4822 130 60511
BC857B
BC847B
3504
3505
4822 051 30123
4822 051 30153
12k 5% 0,062W
15k 5% 0,062W
3636
3637
4822 051 30472
4822 051 30103
4k7 5% 0,062W
10k 5% 0,062W
4138
4139
4822 051 30008
4822 051 30008
0R Jumper 0603
0R Jumper 0603
7651
7652
4822 130 42804
4822 130 42804
BC817-25
BC817-25
3506
3511
4822 051 30153
4822 117 12968
15k 5% 0,062W
820R 5% 0,62W
3638
3640
4822 051 30472
4822 116 52289
4k7 5% 0,062W
5k6 5% 0,5W
4141
4142
4822 051 30008
4822 051 30008
0R Jumper 0603
0R Jumper 0603
7653
7654
4822 130 42804
4822 130 42804
BC817-25
BC817-25
3512
3513
4822 117 12968
4822 117 12903
820R 5% 0,62W
1k8 1% 0,063W
3644
3645
4822 051 30102
4822 051 30221
1k 5% 0,062W
220R 5% 0,062W
4143
4144
4822 051 30008
4822 051 30008
0R Jumper 0603
0R Jumper 0603
7681
7682
4822 130 60373
4822 130 60511
BC857B
BC847B
3514
3521
4822 117 12903
4822 051 30102
1k8 1% 0,063W
1k 5% 0,062W
3646
3651
4822 051 30221
4822 051 30102
220R 5% 0,062W
1k 5% 0,062W
4145
4146
4822 051 30008
4822 051 30008
0R Jumper 0603
0R Jumper 0603
7803
4822 130 60511
BC847B
3522
3525
4822 051 30102
4822 051 30471
1k 5% 0,062W
470R 5% 0,062W
3652
3653
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
Note: Only the parts mentioned in this list are normal service
spare parts.
3526
3531
4822 051 30471
4822 051 30152
470R 5% 0,062W
1k5 5% 0,062W
3654
3655
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
3532
3533
4822 051 30152
4822 051 30273
1k5 5% 0,062W
27k 5% 0,062W
3656
3657
4822 051 30102
4822 051 30102
1k 5% 0,062W
1k 5% 0,062W
4153
4501
4822 051 30008
4822 051 30008
0R Jumper 0603
0R Jumper 0603 /22/30/34/37
3534
3543
4822 051 30273
4822 117 12925
27k 5% 0,062W
47k 1% 0,063W
3658
3683
4822 051 30102
4822 051 30154
1k 5% 0,062W
150k 5% 0,062W
4641
4642
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
3684
3686
4822 051 30154
4822 117 12864
150k 5% 0,062W
82k 5% 0,6W
4811
4812
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
3687
3688
4822 117 11817
4822 051 30391
1k2 1% 1/16W
390R 5% 0,062W
4903
4904
4822 051 30008
4822 051 30008
0R Jumper 0603
0R Jumper 0603 /22/30/34/37
3548
3549
4822 051 30103
4822 051 30183
10k 5% 0,062W
18k 5% 0,062W
3689
3692
4822 051 30151
4822 051 30334
150R 5% 0,062W
330k 5% 0,062W
4908
4913
4822 051 30008
4822 051 30008
0R Jumper 0603
0R Jumper 0603
3550
3591
4822 051 30183
4822 117 12902
18k 5% 0,062W
8k2 1% 0,063W
3694
3707
4822 051 30222
4822 051 30102
2k2 5% 0,062W
1k 5% 0,062W
4920
4822 051 30008
0R Jumper 0603
3592
3593
4822 117 12902
4822 051 30562
8k2 1% 0,063W
5k6 5% 0,063W
3708
3711
4822 051 30102
4822 051 30562
1k 5% 0,062W
5k6 5% 0,063W
COILS & FILTERS
5621 4822 157 62552
3594
3601
4822 051 30562
4822 116 52238
5k6 5% 0,063W
12k 5% 0,5W
3820
3821
4822 116 52176
4822 052 10109
10R 5% 0,5W
10R 5% 0,33W
DIODES
3602
3607
4822 116 52238
4822 051 30682
12k 5% 0,5W
6k8 5% 0,062W
4100
4101
4822 051 30008
4822 051 30008
0R Jumper 0603
0R Jumper 0603
6201
6202
4822 130 30621
4822 130 30862
1N4148
BZX79-B9V1
3608
3609
4822 116 83961
4822 051 30273
6k8 5%
27k 5% 0,062W
4104
4108
4822 051 30008
4822 051 30008
0R Jumper 0603
0R Jumper 0603
6205
6206
4822 130 61219
4822 130 31878
BZX79-B10
1N4003G
3610
3611
4822 051 30273
4822 051 30479
27k 5% 0,062W
47R 5% 0,062W
4110
4111
4822 051 30008
4822 051 30008
0R Jumper 0603
0R Jumper 0603
6207
6208
4822 130 31878
4822 130 31878
1N4003G
1N4003G
3612
3613
4822 051 30479
4822 051 30102
47R 5% 0,062W
1k 5% 0,062W
4112
4113
4822 051 30008
4822 051 30008
0R Jumper 0603
0R Jumper 0603
6401
6774
4822 130 30621
4822 130 30621
1N4148
1N4148
3614
3615
4822 051 30102
4822 051 30339
1k 5% 0,062W
33R 5% 0,062W
4114
4115
4822 051 30008
4822 051 30008
0R Jumper 0603
0R Jumper 0603
TRANSISTORS & INTEGRATED CIRCUITS
3616
3621
4822 051 30339
4822 051 30103
33R 5% 0,062W
10k 5% 0,062W
4116
4119
4822 051 30008
4822 051 30008
0R Jumper 0603
0R Jumper 0603
7201
7202
!
!
4822 130 60511
4822 209 72042
Coil 2,2µH 5%
BC847B
L78L05ACZ
13-1
13-1
EXPLODED VIEW - MAIN UNIT
FW-C399 (3139 119 34560) Exploded view dd wk144
13-2
13-2
MECHANICAL & ACCESSORIES PARTS LIST - MAIN UNIT
101
101
3139 118 16480
3139 118 16580
Cabinet Front /21/21M
Cabinet Front /22
101
103
3139 118 16100
3139 118 16110
Cabinet Front /37
Cover Front CDC
105
3139 118 16500
Button Set CDC LPS
106
107
3139 118 16130
3139 118 16140
Cover Tray CDC
Button Set Open/Close
108
128
4822 454 13408
3139 118 16490
Badge Philips
Window Display /21/21M
128
3139 118 16590
Window Display /22
128
129
3139 118 16150
3139 118 16160
Window Display /37
Cover Front Display
130
131
3139 118 16170
3139 114 71350
Cover Front Ornamental
Light guide Source Select
132
3139 118 16180
Button Set Source
134
135
3139 118 16190
3139 118 16200
Button Set Control & VCD
Button Max
136
137
3139 118 16210
3139 118 16220
Button DSC/DBB/VEC/IS
Ring Volume
138
3139 118 16230
Knob Rotary
139
140
3139 118 13190
3139 114 71330
Knob Volume
Light guide DSC/DBB/VEC/IS
142
142
3139 114 74610
3139 118 16600
Knob Karaoke /21/21M
Button Set RDS/News /22
158
3139 118 16250
Cover Cassette Right
159
160
3139 118 16260
3139 118 13900
Cover Cassette Left
Lens Cassette Right
161
197
3139 118 13890
3139 114 68630
Lens Cassette Left
Door Cassette Right ETF
198
3139 114 68620
Door Cassette Left ETF
199
200
4822 402 10621
4822 529 10322
Push-Catch
Damper Assembly
201
203
3139 114 68640
4822 492 11344
Push Catch Left
Spring Compression
204
4822 402 11246
Bracket Right
205
206
4822 402 11245
3139 111 01380
Bracket Left
Spring Torsion Right
207
209
3139 111 01390
4822 492 42787
Spring Torsion Left
Spring Cassette
242
4822 462 40683
Foot Rubber (SQ)
251
252
3139 114 70970
3139 114 70980
Bracket CDC Left
Bracket CDC Right
253
253
3139 114 73570
3139 114 74780
Panel Left Grey /21/21M/22
Panel Left Grey V2 /37
254
3139 114 73580
Panel Right Grey /21/21M/22
SCREW LISTS - MAIN UNIT
254
3139 114 74790
Panel Right Grey V2 /37
185
D3 x 12
255
255
3139 114 73590
3139 114 74800
Cover Top Grey /21/21M/22
Cover Top Grey V2 /37
186
211
D3 x 12
D3 x 12
256
256
3139 114 73140
3139 114 73880
Panel Rear /21
Panel Rear /21M/22
212
213
D3 x 12
D3 x 12
256
3139 114 74850
Panel Rear V2 /37
214
D3 x 12
271
350
3139 114 71010
3139 118 79070
Stopper Heat sink
Loudspeaker Box /21/21M/22
215
226
D3 x 12
M3 x 6
350
351
3139 118 79080
4822 303 50063
Loudspeaker Box /37
FM Antenna /21/21M/22
227
229
M3 x 10
M3 x 10
351
4822 320 11094
FM Antenna /37
230
D3 x 10
356
384
3139 228 89680
2422 549 45067
Remote Control RC282432/01
AM Loop Antenna
231
232
M3 x 10
M3 x 6
385
385
2422 070 98151
2422 070 98152
!
Mains Cord /21/21M/22
Mains Cord /37
276
277
M3 x 6
M3 x 10
386
4822 263 21092
!
Adapter Plug /21
278
D3 x 16
387
387
3139 115 21120
3139 115 21220
Instruction For Use /21/21M
Instruction For Use /22
279
280
D3 x 12
D3 x 12
387 3139 115 21070
1120 4822 361 11161
Instruction For Use /37
Fan KD1206PTS3
283
287
D3 x 12
D3 x 12
1200 3139 110 35010
Flex Cable 7 Pin 34cm AD
292
D3 x 12
1300 3139 110 35350
1400 3139 110 35110
Flex Cable 11 Pin 22cm AD
Flex Cable 4 Pin 22cm AD
293
294
D3 x 12
M3 x 10
1401 4822 320 12703
1402 3139 110 35100
Flex Cable 7 Pin 14cm BD
Flex Cable 19 Pin 14cm AD
295
296
D3 x 12
D3 x 12
1403 3139 110 34610
Flex Cable 11 Pin 18cm AD
297
D3 x 12
1500 3139 110 33960
1501 3139 110 33960
Flex Cable 4 Pin 12cm BD
Flex Cable 4 Pin 12cm BD /21/
299
300
D3 x 12
D3 x 12
1600 3139 110 35050
21M
Flex Cable 8 Pin 22cm AD
301
302
D3 x 12
D3 x 12
1700 4822 320 12752
Flex Cable 7 Pin 18cm AD
304
D3 x 12
1800 3139 110 35880
5001 3103 308 30700
Flex Cable 15 Pin 18cm BD
Mains Transformer /21/21M
5001 3103 308 30690
5001 3103 308 30680
!
!
!
!
Mains Transformer /22
Mains Transformer /37
Note: Only the parts mentioned in this list are normal
service spare parts.