No category

37 - Page de test

Transcript

Micro System
MCM7/22/37
Service
Service
Service
Service Manual
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 Program ................................................. 3-1
Set Block diagram ...................................................... 4-1
Set Wiring diagram ..................................................... 5-1
Front Board .................................................................... 6
ECO6 Tuner Board : Systems Non-Cenelec ............. 7A
Systems Cenelec ..................... 7B
Mains Board ................................................................... 8
ETF8 Tape Module ........................................................ 9
Universal Loader ......................................................... 10
Combi & Regulator Boards .......................................... 11
Set Mechanical Exploded view & parts list ................. 12
©
Copyright 2004 Philips Consumer Electronics B.V. Eindhoven, The Netherlands
CLASS 1
LASER PRODUCT
All rights reserved. No part of this publication may be reproduced, stored in a retrieval system or
transmitted, in any form or by any means, electronic, mechanical, photocopying, or otherwise
without the prior permission of Philips.
Published by BB 0411 Service Audio
Version 1.0
Printed in The Netherlands
Subject to modification
GB
3139 785 30610
1-2
LOCATION OF PC BOARDS
ETF8 SD Board
Tuner Board
Display Board
Eeprom Board
Regulator Board
(Below Tuner Board)
Mains Board
CD Board
MP3 CD03 Board
Top Key Board
Control Board
Combi Board
Tray Motor Board
VERSION VARIATIONS:
Type /Versions:
MCM7
Features &
Board in used:
/22
/37
Aux in / CDR in
Line Out
x
x
Video Out
Surround Out
Subwoofer Out
Digital Out
Digital in
Matrix Surround
RDS/NEWS
Dolby Pro Logic (DPL)
x
Incredible Surround
Karaoke Features
x
Voltage Selector
ECO Power Standby (Clock Display Off)
ECO6 Tuner Board - Systems Non-Cenelec
ECO6 Tuner Board - Systems Cenelec
x
x
x
x
x
1-3
SPECIFICATIONS
Input sensitivity
GENERAL:
Aux in (at 1kHz) : 500mV at 600 ohm
Mains voltage : 110-127V/220-240V Switchable for /21/21M
120V for /37
220V for /33
220-230V for /22
Mains frequency
Output sensitivity
Headphone output at 32 ohm : 15mW ± 2dB (Max. vol.)
230-240V for /30
: 50/60Hz
Power consumption
Clock accuracy
CD Headphone output at 32 ohm : 5mW ± 2dB (Max. vol.)
: 80W at 1/8 Prated
< 15W at Standby (Demo mode off)
< 0.5W at ECO Standby
: < 4 seconds per day
Dimension centre unit : 175 x 252 x 350mm
TUNER:
FM
Tuning range
Grid
: 87.5-108MHz
: 50kHz
IF frequency
100kHz for /37
: 10.7MHz ± 25kHz
Aerial input
CDR in (at 1kHz) : 1000mV at 600 ohm
: 75 ohm coaxial
300 ohm click fit for /37
Sensitivity at 26dB S/N
Selectivity at 600kHz bandwidth
: < 7uV
: > 25dB
Image rejection
Distortion at RF=1mV, dev. 75kHz
: > 25dB [> 75dB]
: < 3%
-3dB Limiting point
Crosstalk at RF=1mV, dev. 40kHz
: < 8uV
: > 18dB
CASSETTE RECORDER:
Number of track
: 2 tracks (stereo)
Tape speed
Wow and flutter
: 4.76 cm/sec ± 2%
: < 0.4% DIN
Fast-wind/Rewind time C60
Bias system
: 130 sec
: 78kHz ± 10kHz
Rec/Pb frequency response within 8dB : 80Hz - 10kHz
Signal to Noise Ratio (Type I)
: > 48dBA
Signal to Noise Ratio (Type II)
: > 52dBA
COMPACT DISC:
Measurement done directly at the connector on the board.
Output Resistance
Output Voltage (0dB, 1kHz)
: < 100 ohm
: 0.5Vrms ± 1dB (unloaded)
Channel Unbalance
Channel Separation (1kHz)
: < ±1dB
: > 60dB
Frequency Response (±3dB) : 20Hz-20kHz
Signal to Noise Ratio
: > 76dBA
MP3-CD Bit Rate
Sampling Frequencies
: 32-256 kbps
: 32, 44.1, 48 kHz
MW
Tuning range
: 531-1602kHz
530-1700kHz for /21/21M/37
Grid
: 9kHz
10kHz for /21/21M/37
IF frequency
Aerial input
: 450kHz ± 1kHz
: Frame aerial
Sensitivity at 26dB S/N
Selectivity at 18kHz bandwidth
: < 4.4mV/M
: > 18dB
IF rejection
Image rejection
: > 45dB
: > 28dB
Distortion at RF=50mV, M=80%
: < 5%
AMPLIFIER:
Output power (6 ohm, 1kHz, 10% THD)
L&R
: 2 x 50W RMS
Output power (6 ohm, 60Hz-12.5kHz, 10% THD)
L&R
: 2 x 45W FTC
/37
Frequency response within -3dB : 50Hz-16kHz
Bass
Treble
: 60Hz ± 3 Steps
: 12kHz ± 3 Steps
Incredible Surround
: On / Off
[....]
Values indicated are for "ECO6 Cenelec Board" only.
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
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
1-6
GB
ESD
WARNING
NL
F
WAARSCHUWING
Alle IC’s en vele andere halfgeleiders zijn
gevoelig voor electrostatische ontladingen (ESD).
Onzorgvuldig behandelen tijdens reparatie kan
de levensduur drastisch doen verminderen.
Zorg ervoor dat u tijdens reparatie via een
polsband met weerstand verbonden bent met
hetzelfde potentiaal als de massa van het
apparaat.
Houd componenten en hulpmiddelen ook op
ditzelfde potentiaal.
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.
D
ATTENTION
Tous les IC et beaucoup d’autres
semi-conducteurs sont sensibles aux
décharges statiques (ESD).
Leur longévité pourrait être considérablement
écourtée par le fait qu’aucune précaution n’est
prise à leur manipulation.
Lors de réparations, s’assurer de bien être relié
au même potentiel que la masse de l’appareil et
enfiler le bracelet serti d’une résistance de
sécurité.
Veiller à ce que les composants ainsi que les
outils que l’on utilise soient également à ce
potentiel.
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.
GB
I
AVVERTIMENTO
Tutti IC e parecchi semi-conduttori sono
sensibili alle scariche statiche (ESD).
La loro longevità potrebbe essere fortemente
ridatta in caso di non osservazione della più
grande cauzione alla loro manipolazione.
Durante le riparazioni occorre quindi essere
collegato allo stesso potenziale che quello della
massa dell’apparecchio tramite un braccialetto
a resistenza.
Assicurarsi che i componenti e anche gli utensili
con quali si lavora siano anche a questo
potenziale.
ESD PROTECTION EQUIPMENT:
Complete Kit ESD3 (small tablemat, wristband,
connection box, extention cable and earth cable) ........... 4822 310 10671
Wristband tester .................................................................... 4822 344 13999
GB
Safety regulations require that the set be restored to its original
condition and that parts which are identical with those specified,
be used
Safety components are marked by the symbol
!
CLASS 1
LASER PRODUCT
.
NL
Veiligheidsbepalingen vereisen, dat het apparaat bij reparatie in
zijn oorspronkelijke toestand wordt teruggebracht en dat onderdelen,
identiek aan de gespecificeerde, worden toegepast.
De Veiligheidsonderdelen zijn aangeduid met het symbool
GB
Warning !
!
Invisible laser radiation when open.
Avoid direct exposure to beam.
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.
Less composants de sécurité sont marqués
!
Varoitus !
Avatussa laitteessa ja suojalukituksen ohitettaessa olet alttiina
näkymättömälle laserisäteilylle. Älä katso säteeseen!
markiert.
!
DK
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.
Componenty di sicurezza sono marcati con
Varning !
Osynlig laserstrålning när apparaten är öppnad och spärren
är urkopplad. Betrakta ej strålen.
SF
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.
Sicherheitsbauteile sind durch das Symbol
S
Advarse !
Usynlig laserstråling ved åbning når sikkerhedsafbrydere er
ude af funktion. Undgå udsaettelse for stråling.
!
GB
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.
F
"Pour votre sécurité, ces documents doivent être utilisés par
des spécialistes agréés, seuls habilités à réparer votre
appareil en panne".
2-1
2-1
DISMANTLING INSTRUCTIONS
Dismantling of the Cover Cassette and Universal Loader
Detaching the Universal Loader from the Bracket Module Mounting
1) Remove the Cover Cassette (pos 150) in the direction as
1) Slide out the Loader Tray fully and remove 4 screws B (see
Figure 5) to detach the Universal Loader (pos 1103) from
shown in Figure 1.
2) Loosen 4 screws to remove the Cover Top (pos 240) by
the Bracket Module Mounting (pos 156).
- see Service position B
sliding it out towards the rear before lifting up.
- 2 screws on the rear
- 1 screw each on the left & right side
3) Loosen 2 screws each to remove the Panel Left (pos 180)
and Panel Right (pos 181). The Panels are removed by
sliding it towards the rear and outwards.
- 1 screw on the rear
- 1 screw on the side
Figure 5
- see Service position A
4) Use a screw driver to give a push in the direction as shown
in Figure 2 and Figure 2A to unlock the Loader Tray before
sliding it out.
5) Slide out the Loader Tray and remove the Cover CD (pos
110 + pos 111) in the direction as shown in Figure 3.
Figure 1
Detaching the Front Panel assembly from the Bottom/Rear assembly
1) Remove 2 screws C (see Figure 6) from the bottom of the
Cabinet Front (pos 101).
6) Loosen 4 screws A (see Figure 4) to remove the Bracket
Module Mounting (pos 156) and Universal Loader (pos
1103).
- 2 screws each on the left & right side
2) Release the fixation of the Combi Board (pos1102-1003)
to Bracket Combi (pos 155) by releasing the 2 catches C1
(see Figure 7) and pulling the Combi Board outwards as
shown in Figure 7A.
3) Uncatch 2 catches C2 (see Figure 7) on the left & right
sides of the Cabinet Front (pos 101) and slides the Front
Panel assembly out towards the front.
- see Service position C
Figure 6
Figure 2A
Figure 2
Figure 3
Figure 4
Figure 7A
Figure 7
2-2
2-2
DISMANTLING INSTRUCTIONS
Dismantling of the Front Panel assembly
1) The Knob Volume (pos 141) can be remove by pulling it
out in the direction as shown in Figure 8.
2) The Knob Bass/Knob Treble (pos 140) can be remove by
pulling it out in the direction as shown in Figure 9.
3) Loosen 4 screws D (see Figure 12) to remove the Shield
Tape Deck and Module Tape Deck (pos 1107).
4) Loosen 2 screws E (see Figure 11) to remove the Bracket
Top Support (pos 113).
Dismantling of the Front Panel assembly
5) Loosen 1 screw F and 4 catches C3 (see Figure 11) to
remove the Eeprom Board (pos 1105D).
6) Loosen 4 screws G (see Figure 11) to remove the Bracket
Combi (pos 155).
7) Uncatch 4 catches C4 (see Figure 13) to remove the
Display Board (pos 1105A)
8) Loosen 4 screws H (see Figure 13) to remove the Top
Key Board (pos 1105C).
9) Loosen 5 screws J (see Figure 14) and 2 nuts W (see
Figure 10) to remove the Control Board (pos 1105B).
Figure 14
Figure 13
Dismantling of the Rear Panel assembly
Figure 8
1) Loosen 3 screws K and 2 catches C5 (see Figure 15) to
remove the Tuner Board assembly.
4) Loosen 1 scew N and 2 catches C6 (see Figure 15) to
free the Panel Rear (pos 230) by sliding it out towards the
2) Loosen 3 screws L (see Figure 15) to free the Combi
Board (pos 1102-1003).
3) Loosen 1 screw M (see Figure 15) to free the Mains
rear.
Note : Tuner Board assembly and Mains Socket Board
can also be remove together with the Panel Rear.
Socket Board (pos 1102-1001B).
Figure 11
Figure 9
Figure 10
Figure 12
Figure 15
2-3
2-3
DISMANTLING INSTRUCTIONS
Repair Hints & Service Positions
Service position B
1) During repair it is possible to disconnect the Tuner Board
Note: The flex cables are very fragile, care should be taken
and/or CD Module completely unless the fault is suspected to be in that area. This will not affect the
not to damage them during repair. After repair, be
very sure that the flex cables are inserted properly
performance of the rest of the set.
into the flex sockets before encasing, otherwise faults
may occurs.
Service position A
Service position C
3-1
3-1
SERVICE TEST PROGRAM
To start service test program
hold
& ECO
depressed while
plugging in the mains cord
S
S refers to Service Mode
Display shows the
ROM version
"S-Vyy"
(Main menu)
QUARTZ
TEST
TUNER
TEST
TUNER
Button pressed?
Y
N
TUNER
Button pressed?
AUX
Button pressed?
Y
Note : Disc should be available on the tray before entering the Service Test Mode.
MESSAGE
STEP
N
ACTION
DISPLAY
OKAY
ERROR
-
-
N
Y
Display shows "ADC1 Value"
for ADC1
(Input Line - TpADC1)
Display shows Figure 1
and switch all LEDs on
except ECO LED
(see Table 2 Pattern 1)
N
1
TAPE
Button pressed?
Y
Service frequencies are
copied to the RAM (see Table 1)
Tuner works normally except:
Choose
level
by pressing
on the RC
Display shows
12M
Output at (Display Board)
pin 19 of uP = 2,929.6875Hz
Indicates the module used.
2
TI-Vnn
-
Version of the MPEG software (nn = Version Number).
-
DIM or RDS
Button pressed?
3
TI BUS
BUS OK
BUS ER
Communication test between the Main uP and CD Module.
4
SLD I
-
-
CD SLEDGE MOTOR is moved in.
5
SLD O
-
-
CD SLEDGE MOTOR is moved out.
6
TI FOC
FOC OK FOC ER
Y
FOCUS SERVO Test.
AUX
Button pressed?
Y
Y
Display shows "ADC3 Value"
for ADC3
(Input Line - Option)
AUX
Button pressed?
PRESET
Europe
"EUR"
East Europe
"EAS"
East Eur. Extended-band
"EAS"
USA
"USA"
Oversea
"OSE"
LEDs
Pattern 1
Pattern 2
1
87.5MHz
87.5MHz
65.81MHz
87.5MHz
87.5MHz
ECO
Off
Off
2
108MHz
108MHz
108MHz
108MHz
108MHz
CD
On
On
3
531kHz
531kHz
74MHz
530kHz
531/530kHz*
TUNER
On
Off
4
1602kHz
1602kHz
87.5MHz
1700kHz
1602/1700kHz*
TAPE
On
On
5
558kHz
558kHz
531kHz
560kHz
558/560kHz*
AUX
On
Off
1500kHz
1494/1500kHz*
Volume Rotary
On
On
1494kHz
1494kHz
7
87.5MHz
87.5MHz
558kHz
98MHz
87.5/98MHz*
8
87.5MHz
87.5MHz
1494kHz
87.5MHz
87.5MHz
87.5MHz
87.5MHz
9
87.5MHz
87.5MHz
98MHz
10
87.5MHz
87.5MHz
70.01MHz
87.5MHz
87.5MHz
11
98MHz
98MHz
65.81MHz
87.5MHz
98/87.5MHz*
Display shows "ADC4 Value"
for ADC4
(Input Line - AmNtc)
ADC Test is used for checking the
ADC inputs to the microprocessor.
The display shows an ADC value
between 0 and 255 for an input
signal between 0 and 5V.
9
Y
Various
other Tests
TEST
EEPROM TEST
Activated with
9 to Exit
Figure 1
Note: * Depending on the selected grid frequency (9 or 10kHz).
By holding the ECO and TUNER 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.
Figure 2
N
Button pressed?
Table 2
Table 1
N
Y
S
6
1602kHz
N
N
Button pressed?
Press 9 to exit.
Service Mode left
Display shows "ADC2 Value"
for ADC2
(Input Line - TpADC2)
Display shows Figure 2
and switch alternate LEDs on
(see Table 2 Pattern 2)
9
R
N
Y
N
Y
AUX
Button pressed?
N
Y
Q
N
9
Button pressed?
MP3CD’03
N
Y
PROGRAM button
Disconnect
Mains cord ?
DIM or RDS
Button pressed?
Y
Display shows
32K
Output at (Display Board)
pin 19 of uP = 2048Hz
ADC
TEST
DISPLAY
TEST
N
CD (on RC)
Button pressed?
Y
Display Tuner Version
"ccc"
yy refers to Software version number of the uProcessor
(counting up from 01 to 99)
MP3-CD MODULE
TEST
TAPE
Button pressed?
N
V refers to Version
EEPROM FORMAT
TEST
S
ACTION
Test patterns will be sent to the EEPROM.
"PASS" is displayed if the uProcessor read back the test patterns
correctly, otherwise "FAIL" will be displayed.
Load default data. Display shows "NEW" for 1 second.
Caution! All presets from the customer will be lost!!
DEMO TOGGLE
BII
Pressing this button will toggle between DEMO ON and DEMO
OFF. The DEMO status will scroll once across the Display.
ROTARY
ENCODER TEST
Volume, Treble or Bass
Knob
Display shows value for 2 seconds.
Values increases or decreases until Volume Maximum (0dB) or
Volume Minimum (VOL MUTE) is reached.
LEAVE SERVICE
TEST PROGRAM
Disconnect
mains cord
Micro 2004_MCM7 & MCM8_Service Test Program_dd wk0410
4-1
4-1
SET BLOCK DIAGRAM
+CD +12V_M
-6dB Track
NOTE :
+12V_A
MP3
UL-ICD03
285mV
125mV
A
D
M
MEASUREMENTS ARE IN AUX MODE :
FM (67.5 kHz)
AM (80% MOD)
ECO6
MAIN SIGNAL PATH
LEVELS AT MAX VOL
S/N AT 500mW
HEADROOM (1% THD) WRT TO LEVEL AT MAX VOL
XX mV
YY dBA
ZZ dB
CDC
D
CONTROL
TUNER
A
CONTROL
+9.1V
+9V
+9.1V
+12V_A
REG
TDA7468
FOR CLASS G SWITCH
SOFTWARE CONTROL
500mV
85dBA
16dB
B
2.50V
85dBA
3dB
HEADPHONE
AMPLIFIER
+50V
+12V_A
INCREDIBLE
SURROUND
AUX / CDR
500mV / 1000mV
TREBLE
VOL. 1
LEFT/RIGHT
&
VOL. 2
POWER
AMPLIFIER
BASS
INTERFACE
ATTN.
NJM4556AM
-8.5dB
SOURCE SELECTOR
125mV
AN7591
3.0dB
IIC_DATA1
IIC_CLK1
28mV
500mV
HP_MUTE
CONTROL
CONTROL
LEFT/RIGHT
L/R SPEAKER
+5V6
IIC_DATA1
IIC SHIFT
IIC CLK1
REGISTER
2 X 40W
A
M62320FP
AMP_ON
AMP_MUTE
2 X 6 OHMS
COMBI
CD_ON
+5V_CD
AMP_MUTE
A
+D
+5V6
+
MUTE_HP
COMBI
ETF8
MUTE
-
HP_DET
-25dB
-
Rin = 3k
HP_OUT
D
A
SIMPLE
IS FILTER
ATTN.
ETF8
+
ATTEN.
500mV
A
1.90V
67dBA
39R
+5V6
-CMOS +12V_D +12V_A
M
39R
IIC
A
250nWb/m
C1 B1 A1 AMP_ON
+C
FUSE
SOURCE / VOLUME LEDS
REGULATOR
+5V6
7805
A2
FUSE
ECO POWER
LED
TRAFO
B1
FUSE
L
A2
IIC_DATA1
SHIFT
IIC_CLK1
A1
MAINS
REGISTER
+G
POWER
CONTROL
FOR -/21 ONLY
+D
A1
+12V_A
NTC
PWDN
LPC
+12V_D
VOLTAGE
+C
+5V6
-33V
uP
(NOT USED FOR -/37)
NTC
10M
(ONLY FOR -/37)
+5V6_ECO
PWDN
TUNER
TMP88CU74YF
CONTROL
+C
IR EYE
A2
F1x
UL-CD
FTD
D
CONTROL
N
SELECTOR
REGULATOR / STABILISER
RDS
DECODER
CHOKE
FUSE
B
F1
F2x
-33V
EEPROM
ETF8
BASS & TREBLE
VOLUME
CONTROL
CONTROL
F2
+D
LOW_POWER_CONTROL
CONTROL
+D
ADC
+D
F1x
F1
F2x
F2
KEY SCAN
HP_DET
POWER SUPPLY
HP DET
650mV
78dBA
3.2dB
+C
+5V6_ECO
LPS
SMPS
-33V
HP_OUT
HEADPHONE
FRONT
Block Diagram_3139 119 37751_dd wk0409
5-1
5-1
SET WIRING DIAGRAM
BI 8008
1
8008
3P/180mm
EHT 1404
1
1
FCS 1402
1
FCS 1803
FCS 1801
8003
15P/280mm/BD/Fold
FRONT
DISPLAY
(1105)
3139 110 35081
FCS 1401
1
1
8004
19P/98mm/BD
3139 111 03871
1
1
3103 308 93622
FCT 1026
FCT 1406
8009
8P/100mm/AD
UL-CD
(1103)
8007
19P/180mm/AD/Fold
3139 110 34841
FCS 1805
2 X 50W
COMBI
(1102-1003)
FCS 1405
1
FCT 1407
1
1
MP3
(1106)
8001
8P/268mm/AD
(1105)
1
FCS 1810
1
3139 111 03881
FCS 1302
FCS 1451
1
9P/180mm/AD
EEPROM
(RDS)
FCT 1600
1
8006
3139 110 36001
TOP KEY
(CDC KEY)
(1105)
FCT 1018
FCT 1025
3103 308 94021
EHT 1314
1
EHT 1402
1
EHT 1400
8200
9P/120mm
FCT 1014
3139 111 01791
8010
15P/120mm/AD
FAN
3140 110 20881
1
1
FCS 1300
2P/260mm
1
EHT 1302
FCT 1022
(1104)
REGULATOR/
STABILISER
(1102-1002)
8011
4P/340mm/BD
1
FHT 1020
FCT 1304
3139 110 35091
1
1301
HP
8300
1P/220 mm
8300
3139 110 33901
FRONT
CONTROL
(1105)
## 8301
TO BOTTOM PLATE’S
PLATE’S LEFT LUG
8012
7P/140mm/AD
3139 110 34481
1
1001-A
HEADPHONE ESD WIRE
FCS 1706
## 8301
1P/220 mm
FRONT CONTROL ESD WIRE
8002
9P/220mm
3139 111 01781
FCT 1013
SUPPLY (MAINS)
(1102-1001)
## 1001-B
## 1004
## 1006
1307
LINE OUT
SUBWOOFER OUT
DIGITAL OUT
LOUDSPEAKER
1
8005
8P/280mm/AD/Fold
3139 110 35241
TO
BOTTOM
PLATE
AUX-IN
1
EHT 1203
8001
7P/220mm/AD
3139 110 35901
LEGEND
FCS 1701
EHS - EH SIDE ENTRY
1
1
EHT - EH TOP ENTRY
3139 110 34131
FCS - FFC SIDE ENTRY
FCT - FFC TOP ENTRY
BI - BOARD IN ENTRY
ETF8
(1107)
EHT 1703
FROM TAPE CHASSIS
1
8014
2P/280mm
3139 110 38421
8015
1P/135 mm
3139 110 34301
TRAFO
FCT 1120
8013
7P/180mm/AD
ECO6
(1101)
TO BOTTOM PLATE’S RIGHT LUG
(5001)
8016
1P/160 mm
3139 110 35641
8018
1P/180 mm
3139 110 35791
8019
2P/180 mm
3139 111 04301
FROM TUNER’S METAL STRIP
TO AUX’S METAL STRIP
ON REARCAB
FROM LEFT CHROME
STRIP TO BOTTOM PLATE’S
LEFT LUG
FROM RIGHT & BOTTOM
CHROME STRIPS
PIN TYPE
1
FCT 1209
LPS
TRAFO
TO BOTTOM PLATE’S RIGHT LUG
1204
N
L
1
NOTE : ## - PROVISION
Wiring Diagram_3139 119 37721_dd wk0409
6-1
6-1
TECHNICAL REMARKS
FRONT BOARD
TABLE OF CONTENTS
FTD Display Pin Connection ........................................... 6-2
Display part - Component Layout .................................... 6-3
Display part - Chip Layout ............................................... 6-4
Display part - Circuit Diagram Part 1 .............................. 6-5
Display part - Circuit Diagram Part 2 .............................. 6-6
Display part - Variant Table ............................................. 6-7
Top Key part - Layout & Circuit diagram ......................... 6-7
Control part - Component & Chip Layout ........................ 6-8
Control part - Circuit Diagram Part 1 ............................... 6-9
Control part - Circuit Diagram Part 2 ............................. 6-10
Eeprom part - Layout & Circuit diagram ........................ 6-11
Karaoke part - Component & Chip Layout .................... 6-12
Karaoke part - Circuit Diagram ...................................... 6-13
Electrical parts list .......................................................... 6-14
6-2
6-2
FTD DISPLAY PIN CONNECTION
1G
2G
3G
4G
5G
6G
7G
8G
col
9G
10G
11G
12G
col
dp
13G
a
f
A
B
C
C
B1 B2 B3 B4 B5 B6 B7
B
A
j
k
b
C1 C2 C3 C4 C5 C6 C7
g
m
S1
A
B
h
S2
A1
C
(1G)
e
S3
(13G)
r
p
n
d
(12G)
(1G)
P1
1G
2G
3G
4G
5G
6G
7G
8G
9G
S1
-
-
-
-
-
col
-
col
-
-
-
-
-
-
-
dp
P2
10G
11G
12G
-
S2
(2G - 11G)
13G
A1
B1
P3
P4
a
a
a
a
a
a
a
a
a
a
B2
P5
h
h
h
h
h
h
h
h
h
h
B3
P6
j,p
j,p
j,p
j,p
j,p
j,p
j,p
j,p
j,p
j,p
B4
P7
k
k
k
k
k
k
k
k
k
k
B5
P8
b
b
b
b
b
b
b
b
b
b
P9
f
f
f
f
f
f
f
f
f
f
B7
P10
m
m
m
m
m
m
m
m
m
m
C1
P11
g
g
g
g
g
g
g
g
g
g
C2
P12
c
c
c
c
c
c
c
c
c
c
C3
P13
e
e
e
e
e
e
e
e
e
e
C4
P14
r
r
r
r
r
r
r
r
r
r
C5
C6
S3
B6
P15
B
n
n
n
n
n
n
n
n
n
n
P16
A
d
d
d
d
d
d
d
d
d
d
-
C7
P17
C
-
-
-
-
-
-
-
-
-
-
-
-
c
6-3
6-3
DISPLAY BOARD - COMPONENT LAYOUT
This assembly drawing shows a summary of all possible versions. For components used in a specific version see schematic diagram and respective parts list.
3139 113 3529 pt4 dd wk0409
6-4
6-4
DISPLAY BOARD - CHIP LAYOUT
This assembly drawing shows a summary of all possible versions. For components used in a specific version see schematic diagram and respective parts list.
3139 113 3529 pt4 dd wk0409
6-5
6-5
DISPLAY BOARD - CIRCUIT DIAGRAM PART 1
1
2
3
4
DVD
6
7
8
9
10
3400
+C
+D
10K
TUDATA__DVD_RC6
6400
BC857B
7401
1400
HNA-13SM42
P15
3423
1K0
3424
TUDATA__DVD_RC6
3425
1K0
V16
V15
V14
V13
V12
V11
V10
V9
V8
V7
V6
V5
V4
V3
V2
V1
V0
10
4-Bit In/Output
P5
(tri-state)
P4
20
21
53 F2b
54 F2a
1G
2G
3G
4G
5G
6G
7G
8G
9G
10G
11G
12G
13G
37
38
39
40
41
42
43
44
45
46
47
48
49
G13x
3531
100p
10K
2419
100p
3491
2476
2420
100p
82K
3493
2479
100p
4403
100p
2418
82K
3492
2478
100p
4402
100p
2414
82K
100p
3490
100R
G13
G12x
3529
100p
10K
2417
100p
3402
2416
100R
G12
G1x
3527
100p
2477
3460
1K0
NTC
AIN6 32
1K0
3459
BassB
VolA
4420
VolB
AIN5 31
3458
1K0
BassA
AIN4 30
1K0
3457
Option
AIN3 29
3456
1K0
Key0
AIN2 28
1K0
3455
Key1
AIN1 27
3454
1K0
TpADC2
AIN0 26
1K0
3453
TpADC1
3452
1K0
uP_FRAME__DVD_TURdsClk
23
24
IIC_DATA1
1406
IIC_CLK1
1
2
3
4
5
6
7
8
+D
IIC1
TURdsClk
08FE-ST-VK-N
TURdsDATA
TU_RDS_In
F
D
3451
4410
+D
10K
9406
3447
3445
470R
RC5
1K0
3446
Tray_SW_Info
3444
470R
uP_CLK__IIC_CLK3
2474
Tray_In__DVD_Power_On
3442
Tray_Out__DVD_TURdsDATA
100R
3441
Reset
D
D
2
+C
+C
GND_D
TPSHCLK
1K0
TrebleA
TpShClk
5
Standby
TpShData
6
TpShStr
7
DVD
D
1M0
D
# FOR PROVISION ONLY
D
D
I
8239_210_97644_01 (Display Circuit 1)...for 3529 pt4 dd wk0409
2
3
4
5
6
H
PWDN
3438
180R
TPSHSTROBE
47p
D
4400
TPSHDATA
FE-ST-VK-N
D
47p
2400
680K
47p
2426
1K0
TPADC1
4
3439
3437
TPADC2
3
1K0
3435
POWER-DOWN
100R
3440
+C
D
1
TrebleB
3433
2K7
3499
1407
3498
100R
47p
2425
2408
4K7
3432
10K
3443
100R
10K
D
7404
BC847B
D
TpADC1
1K0
1M0
+C
100R
33p
3532
TpADC2
1K0
4.9V
G
TURdsClk
47p
2424
D
4438
100n
2423
D
TO ETF8
2458
D
uP_DATA__IIC_DATA3
D
1
E
470R
3497
1K0
3431
4u7 50V
AIN7 33
4458
3448
3434
2n2
3461
22
ADC
2473
10K
19
22p
3428
3496
5
18
470R
1K0
470R
2411
1K0
D
D
17
D
1
2
16
3462
32K768
D
2407
OUT
GND
3
15
AIN11 35
AIN10 34
-SCKO 25
TO RDS / EEPROM
IIC_CLK1
5401
2410
5400
4457
D
3533
VS
14
D
IIC_DATA1
1K0
4.6V [4.6V]
7403
TSOP4836ZC1
13
3463
TMP88CU74F
7400
D
9401
IIC1
12
2409
4404
11
3-B. I/O P3
( tristate )
470R
10K
9
8-Bit Input/Output
(tri state)
P1
D
+D
9407
10K
AIN12 36
10K
XIN
8
22p
+D
D
FTD1
10K
3538
D
3464
3450
P07
-RESET
P06
7
XOUT
P05
6
2406
1K0
1K8
FTD1
6K8
V17
P04
5
VSS
P03
4
1K0
3427
4
3406
3
3426
TURdsDATA
IR EYE
I
2
drain
+C
3539
1K0
TUSTEREO__DVD_VolB
220K
10n
2403
7402
BC847B
1
8-Bit A/D
Converter
8-Bit I/O P2
sink o.drain
1K0
470n
D
SO1
2405
50V 22u
2404
50V 22u
10K
3421
80 SI1
FTD2 3422
3534
1K0
8-Bit Input/Output
(tri-state)
P0
79 -SCK1
RC5
680K
10n
100K
sink o.
1K0
TpShClk
Program
Counter
ROM
CPU
78 VKK
1K8
#
#
3537
+H
3449
77 V36
3419
TpShData
VDD 40 4.9V [4.9V]
AIN13 37
SCA
1K0
RAM
8-Bit Input/Output
(tri-state)
1N4148
VFT driver circuit (automatic display)
Reset
2402
3405
2401
3404
C
DVD
ADC
VASS 38
INT4
6410
76 V35
80k pull down
SCL
3418
80k pull down
P6-P9 source open drain
3436
1N4148
80k pull down
8-Bit high breakdown v.
P6
output port with latch
INT2
6404
8-Bit high breakdown voltage
P7
output port with latch
D
NTC
4.9V
#
6K8
41
TC1
1K0
TUCLK__DVD_VolA
3403
7408
BC847B
#
3495
42
TC4
75 V34
1K0
3417
#
#
7407
BC847B
3494
43
-DV0
3416
6403
3430
+G
#
#
100p
44
2K7
2480
45
3535
46
TC2
74 V33
6402
1N4148
#
-33V
4401
3471
1K0
47
-INT1
1K0
3429
G13
G7
G8
1K0
3472
48
22p
1N4148
TpShStr
+C
7405
BC847B
1K0
G6
3473
1K0
49
2p2
3415
+D
G12
G5
1K0
3474
50
22p
6401
LedShClk
RESET
1K0
G4
3475
1K0
51
-INT0
73 V32
LedShStr
G
3466
G3
1K0
52
-STOP
70 V29
1N4148
TUCE
G11
G2
3477
1K0
3476
53
TEST
10K
-33V
LedEnable
1K0
P1
G1
1K0
3478
54
XTIN
69 V28
72 V31
LedShData
3467
P2
3479
1K0
55
XTOUT
3414
BassB
15FE-ST-VK-N
1K0
P3
1K0
3480
56
8-Bit h. break. v.
out w. latch P8
68 V27
+5V6
D
3468
P4
3481
1K0
57
VAREF 39 4.9V [4.9V]
71 V30
DVD_INT__TUCE
G9
P5
1K0
3482
58
Option
ADC Key1
VolB
G10
P6
3483
1K0
59
8-Bit h. breakdown v.
5-Bit h. breakd. v.
out. port w. latch
P9
PD
out w. latch
source open
80k pull
drain 80k p.d.
down
FTD2
LedEnable
1K0
P7
1K0
3484
60
67 V26
10K
LedShStr
3469
P8
3485
1K0
61
V24
3413
VolA
1K0
P9
1K0
3486
62
V18
65
63
V19
3412
64
66 V25
TrebleB
(-26.9V)
+C
1K0
LedShData
#
#
FTD1
V20
1K0
P17
TrebleA
B
-26.5V
F2x
-33V
TO FRONT CONTROL
LedShClk
+G
#
1K0
3411
P16
BassA
3470
P10
1K0
3487
3410
3489
3409
V21
+C
1K0
1K0
V23
D
3408
1K0
P11
P14
D
1K0
P13
S3B-EH
V22
2K7
3465
100p
2412
3407
P12
3488
G1
2u2
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
10K
2415
5407
1405
#
#
FTD2
-33V
100R
+G
D
FTD1
Key0
-33V
9403
2413
9402
TO CDC KEY
1404
F1x
TURdsClk
4418
Only for MCD9/22 Ver
# 9425
P17
P16
P15
P14
P13
P12
P11
P10
-26.5V
100p
TUSTEREO__DVD_VolB
H
G1x
G2
G3
G4
G5
G6
G7
G8
G9
G10
G11
G12x
G13x
uP_FRAME__DVD_TURdsClk
4429
3526
VolB
(-26.9V)
ECO LED
P9
P8
P7
P6
P5
P4
P3
P2
P1
Only for MCD9/22 Ver
D
1
2
3
27
28
29
30
31
32
33
34
35
For Provision Only .
P9
P8
P7
P6
P5
P4
P3
P2
P1
Refer to Variant Table.
#
10K
B
TURdsDATA
4416
6
7
8
9
10
11
12
13
Legend :
TUCLK__DVD_VolA
P17
P16
P15
P14
P13
P12
P11
P10
Tray_Out__DVD_TURdsDATA
4415
1
F1a
2
F1b
VolA
47K
F
A
+5V6
1N4148
3401
E
13
Note : DC Voltages During Active Play.
Values in Square Bracket are DC Voltages at ECO-Standby.
Values in Bracket are DC Voltages at Standby (Clock Mode).
3536
820R
D
12
Note : Some values may varies, see respective parts list for correct value.
ECO LED
C
11
7406
BC847B
RC5
A
5
7
8
9
10
11
12
13
1400 A13
1404 C1
1405 E1
1406 E13
1407 G13
2400 H12
2401 H1
2402 H2
2403 I1
2404 F4
2405 F4
2406 G6
2407 H5
2408 H6
2409 H6
2410 G6
2411 G6
2412 C2
2413 C10
2414 C10
2415 C9
2416 C11
2417 C11
2418 C12
2419 C13
2420 C13
2423 H11
2424 H12
2425 H12
2426 H12
2458 H11
2473 H4
2474 I4
2476 C12
2477 C10
2478 C11
2479 C13
2480 D9
3400 A1
3401 B1
3402 C11
3403 H1
3404 H1
3405 H2
3406 I1
3407 C4
3408 C4
3409 C4
3410 D4
3411 D3
3412 D4
3413 D4
3414 E4
3415 E3
3416 E4
3417 E3
3418 F4
3419 F4
3421 F3
3422 G4
3423 G4
3424 G4
3425 G4
3426 G4
3427 G4
3428 G5
3429 H3
3430 H3
3431 H5
3432 H5
3433 H7
3434 I7
3435 H8
3436 I8
3437 H9
3438 I9
3439 H9
3440 H8
3441 H9
3442 G8
3443 G9
3444 G8
3445 G8
3446 G9
3447 G9
3448 G8
3449 F9
3450 F9
3451 F10
3452 F9
3453 F9
3454 F9
3455 F9
3456 F9
3457 E9
3458 E9
3459 E9
3460 E9
3461 E9
3462 E9
3463 E9
3464 D9
3465 C2
3466 C8
3467 C8
3468 C8
3469 C8
3470 C8
3471 C7
3472 C7
3473 C7
3474 C7
3475 C7
3476 C7
3477 C7
3478 C6
3479 C6
3480 C6
3481 C6
3482 C6
3483 C6
3484 C6
3485 C5
3486 C5
3487 C5
3488 C5
3489 C5
3490 C10
3491 C13
3492 C12
3493 C13
3494 E12
3495 E12
3496 H5
3497 H10
3498 G12
3499 G12
3526 C10
3527 C10
3529 C12
3531 C13
3532 H4
3533 H4
3534 I4
3535 D9
3536 A3
3537 D10
3538 D10
3539 H9
4400 I9
4401 C10
4402 C11
4403 C13
4404 H4
4410 F9
4415 B3
4416 B4
4418 B4
4420 E10
4429 B3
4438 G10
4457 G5
4458 E10
5400 G6
5401 G6
5407 C2
6400 A1
6401 E3
6402 E4
6403 E3
6404 F4
6410 F3
7400 G8
7401 B1
7402 H1
7403 H3
7404 H6
7405 C10
7406 A3
7407 C12
7408 C13
9401 H4
9402 B8
9403 B8
9406 G10
9407 D10
9425 C2
6-6
6-6
DISPLAY BOARD - CIRCUIT DIAGRAM PART 2
1401 A3
1402 B11
2440 B5
2441 B6
2442 C6
2443 C5
2444 C5
2445 D4
2446 D4
2447 D5
2448 D5
2449 F2
2454 F3
2456 F3
2457 F5
2459 F5
2450 F3
2451 F3
2452 F2
2453 F2
1
2460 C9
2461 E10
2462 E10
2463 F10
2
2464 F10
2465 E10
2466 E10
2467 F10
3
3505 D4
3506 D4
3507 D4
3508 B8
3501 B5
3502 B6
3503 C5
3504 C4
2472 C9
2481 C7
3420 C8
3500 B5
2468 F10
2469 C8
2470 C8
2471 C9
4
3517 C8
3518 E9
3519 D9
3520 E9
3513 B10
3514 B9
3515 B10
3516 B9
3509 B8
3510 B8
3511 B9
3512 B9
5
3521 F9
3522 F8
3523 F9
3524 F9
3525 D6
4405 D4
4406 D5
4407 C4
6
4408 C4
4409 D5
4411 D5
4412 D5
7
4427 C5
4428 D5
4459 C4
5402 E3
4422 C5
4423 D4
4424 D6
4426 E6
4413 E6
4417 C10
4419 A4
4421 C6
5403 F3
5404 C6
5405 D6
5406 D6
8
6409 G8
9400 C6
9404 C6
9405 B6
6405 E2
6406 F2
6407 E4
6408 F4
9
9449 D6
9450 D6
9451 D6
9453 B9
10
11
12
A
A
TO COMBI
NTC
MP3
1K0
2
DVD_VOL A
TU_CLK
1K0
3515
3
DVD_RC6
TU_DATA
1K0
4
TU_RDS_IN
TU_RDS_IN
5
TU_GND
TU_GND
2460
6
NC
NC
100p
7
POWER_DOWN
POWER_DOWN
8
NC
NC
9
STANDBY
STANDBY
TUCE
# 3516
#
#
17
D
4407
3504
470R
# 3505
3506
470R
DVD_I NT
uP_CLK
DVD_TURDS_CLK
uP_FRAME
18
470R
DVD_TURDS_DATA
TRAY_OUT
19
4405
#
9404
2444
5404
100n
2u2
5405
#
4409
3507
uP_DATA__IIC_DATA3
470R
uP_CLK__IIC_CLK3
D
2u2
5406
4411
# FOR ESD PROVISION ONLY
9450
2u2
#
4423
D
uP_FRAME__DVD_TURdsClk
9449
4412
FE-ST-VK-N
Tray_Out__DVD_TURdsDATA
10p
10p
2448
10p
2447
10p
2446
2445
#
3525
4424
# FOR ESD PROVISION ONLY
F2x
2R2
4426
D
3519
F2
470R
DVD_INT__TUCE
4413
(MCM5) 4.7Vac
E
3520
2R2
2462
(MCM7) 4.7Vac
(MCM8) 4.0Vac
6407
+H
+D
+5V6
2457
100n
1N4003
2451
2450
47u 16V
+C
+5V
6408
+5V6
3524
2R2
+G
2464
#
22K
3521
#
100n
2456
100n
1N4148
2454
2453
100n
2452
1N4003
#
47u 16V
+5V6
F1x
2R2
D
6406
(MCM8) 3.9Vac
3523
3522
F
D
E
(MCM7) 4.4Vac
#
(MCD9) 4.4Vac
F1
D
(MCM5) 4.4Vac
FTD1
#
4u7
#
(MCD9) 4.7Vac
+5V
220R
100n
2449
5403
+5V
100n
4u7
2459
5402
1N4003
+5V6_ECO
47u 16V
6405
220p
NOTE : DVD_TURDS_CLK & DVD_TURDS_DATA ARE FOR MCD9/22 VERSION
#
FE-ST-VK-N
4417
9451
4406
4428
C
4421
2465
16
4459
D
220p
uP_DATA
4408
1K0
Standby
2466
NC
#
PWDN
9400
220p
15
10p
2467
NC
2442
10p
B
F
#
220p
DVD_POWER_ON
2443
4422
2468
14
220R
3420
2461
CD_GND
F2
DVD_INT__TUCE
50V 4u7
GND_IIC3
# ESD PROVISION
50V 4u7
13
3503
1K0
2463
TRAY_IN
Tray_In__DVD_Power_On
4427
9453
50V 4u7
IIC_DATA3
-33V
F1
#
50V 4u7
12
-33V
TU_RDS_In
47p
11
SW_INFO
5.6V
TU_STEREO
3514
2472
F2
+5V6
DVD_VOLB
TUDATA__DVD_RC6
IIC_CLK1
3501
MP3
1402
TUCLK__DVD_VolA
47p
9
10
10K
10K
3512
10K
3511
10K
3510
39K
3509
3508
IIC_DATA1
220R
-33V
1
47p
0V [5.6V]
+5V6_ECO
F1
3513
220R
D
8
DVD
TUSTEREO__DVD_VolB
220R
D
Tray_SW_Info
2471
C
9405
470R
3500
7
+5V6
IIC_CLK3
3502
3518
+5V6
#
47p
6
#
2470
5
#
TO COMBI
3502 -> 220R for MCD9
IIC1
2469
GND_D
+5V6_ECO
IIC1
47K
4
I2C1
3517
IIC_CLK1
I2C1
47p
3
10p
2
+D
4419
10p
GND_IIC1
IIC_DATA1
+C
#
2481
B
1
2441
1401
NTC
2440
DVD
#
6409
D
Note : Some values may varies, see respective parts list for correct value.
D
-33V
BZX79-B6V8
FTD2
FTD2
Note : DC Voltages During Active Play.
Values in Square Bracket are DC Voltages at ECO-Standby.
G
Legend :
G
Refer to Variant Table.
#
For Provision Only .
8239_210_97644_01 (Display Circuit 2)...for 3529 pt4 dd wk0409
1
2
3
4
5
6
7
8
9
10
11
12
6-7
6-7
DISPLAY BOARD - VARIANT TABLE
TOP KEY BOARD - COMPONENT LAYOUT
MCM7/22
MCM7/37
MCM8/22
MCM8/21
2444
100N
100N
100N
100N
3434
180R
180R
470R
470R
3436
1M
1M
2M2
2M2
3437
680K
680K
-
-
1M
-
-
3438
1M
3496
-
10K
-
10K
3497
-
10K
-
10K
3503
-
-
-
-
3508
39K
39K
-
-
3519
2R2
2R2
1R
1R
3520
2R2
2R2
1R
1R
3523
2R2
2R2
1R
1R
3524
2R2
2R2
1R
1R
4400
-
-
X
X
4406
X
X
X
X
4409
X
X
X
X
4411
X
X
X
X
4413
-
-
-
-
4420
X
X
X
X
4421
4422
X
-
X
-
X
-
X
-
4424
X
X
X
X
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 3529 pt4 dd wk0409
TOP KEY BOARD - CHIP LAYOUT
This assembly drawing shows a summary of all possible versions. For components used in a specific version see schematic diagram and respective parts list.
3139 113 3529 pt4 dd wk0409
TOP KEY BOARD - CIRCUIT DIAGRAM
1
2
3
4
RDS / NEWS / DIM
ECO
TO FRONT DISPLAY
X
-
X
-
4457
X
-
X
-
4458
X
X
X
X
4459
-
-
-
-
5404
2U2
2U2
2U2
2U2
5405
2U2
2U2
2U2
2U2
5406
2U2
2U2
2U2
2U2
9400
-
-
-
-
ECO LED
9404
-
-
-
-
6306
9405
X
X
X
X
9449
-
-
-
-
9450
-
-
-
-
9451
-
-
-
-
Key0
SKQNAB
2
3
35022
B
3350
3351
3352
A
150R
220R
270R
1334
4438
1
SKQNAB
X
1333
X
SKQNAB
X
1332
X
SKQNAB
4427
X - Item in use.
OPEN / CLOSE
8008
1331
A
CLOCK / TIMER
B
ADC
LTL-816EELC
C
C
ADC
Note : Some values may varies, see respective parts list for correct value.
1
2
8239_210_97674_01...for 3529 pt4 dd wk0409
3
4
1331 A3
1332 A3
1333 A4
1334 A4
3350 A3
3351 A3
3352 A4
6306 C2
8008 A1
6-8
6-8
CONTROL BOARD - COMPONENT LAYOUT
This assembly drawing shows a summary of all possible versions. For components used in a specific version see schematic diagram and respective parts list.
3139 113 3529 pt4 dd wk0409
CONTROL BOARD - CHIP LAYOUT
This assembly drawing shows a summary of all possible versions. For components used in a specific version see schematic diagram and respective parts list.
3139 113 3529 pt4 dd wk0409
6-9
6-9
CONTROL BOARD - CIRCUIT DIAGRAM PART 1
1308 A4
1309 A4
1310 A3
1311 A3
1
1312 E2
1313 E4
1314 E5
2300 B8
2
2301 A8
2302 A9
2304 E2
2305 E3
3
TO FRONT DISPLAY
3304 A4
3305 A4
3306 A5
3307 A5
3308 A5
3312 D3
3313 D3
3314 D4
3315 D5
3316 D6
6
3317 D6
5300 A8
5301 A8
5302 B8
6308 D2
8300 B7
7
8301 E2
8
9
PLAY / PAUSE
TUNER
AUX / CDR
220R
270R
390R
560R
820R
1K2
1K8
1304
1303
1311
HEADPHONE
1300
HP
1
SKQNAB
150R
1305
3308
SKQNAB
3307
SKQNAB
3306
SKQNAB
3305
1307
3304
SKQNAB
3303
1306
REC
TO COMBI
TAPE
3302
SKQNAB
+5V6
BassB
CD
3301
1310
SKQNAB
Key1
B
3302 A3
3303 A4
5
STOP
NEXT
Key1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
2310 E6
3301 A3
4
PREV
1302
2308 E5
2309 E6
FRONT CONTROL PANEL KEYS
ADC
HP_DETECT
2
HP_RIGHT
3
HP_GND
4
HP_LEFT
4
2
7
1
6
3
5
5300
2u2
5301
BassA
1301
A
TC38-103-61
2u2
VolA
22n
HP
TrebleB
22n
TrebleA
2302
FE-ST-VK-N
2301
A
2306 E3
2307 E4
1309
1306 A6
1307 A3
SKQNAB
1304 A5
1305 A5
1308
1302 A1
1303 A5
SKQNAB
1300 A7
1301 A9
5302
ADC
VolB
2u2
8300
D
LedShStr
B
2300
1
RT-01T-1.0B
100n
LedShData
15FE-ST-VK-N
HEADPHONE ESD WIRE
TO BOTTOM PLATE
LedShClk
LedEnable
TUCE
BassB
BassA
TrebleB
TrebleA
VolB
C
VolA
C
LedEnable
LedEnable
LedShStr
+D
4.9V
VOLUME
+D
4.9V
TREBLE
LedShData
10K
3317
3316
10K
10n
2310
10n
3
2309
1
B
10n
2308
A
TUCE
E
# : PROVISION
2
D
5
C
4
2
5
D
4
C
2
5
4
C
# 2304
1314
EVE
10n
B
2307
3
A
10n
E
1
1313
EVE
2306
B
10n
3
A
2305
1
1312
EC12
LedShClk
TUCE
1N4003
D
LedShData
4.9V
BASS
10K
3315
10K
3314
10K
+D
10K
3312
+5V6
# 8301
1
RT-01T-1.0B
LedShStr
LedShClk
6308
3313
D
+D
D
Note : Some values may varies, see respective parts list for correct value.
100n
D
D
D
PROVISION FOR ESD WIRE TO BOTTOM PLATE
8239_210_97634_01 (Control Circuit 1)...for 3529 pt4 dd wk0409
1
2
3
4
5
6
7
8
9
6-10
6-10
CONTROL BOARD - CIRCUIT DIAGRAM PART 2
2303 D5
2311 A4
2312 A4
2313 C3
2314 C3
2315 D3
2316 C8
3318 B2
3319 C2
3320 C2
1
3321 D2
3322 E2
3323 B5
3324 B6
2
3325 B6
3326 B6
3327 B7
3328 B7
3329 B7
3330 B8
3
3331 B8
3332 B8
3333 B9
3334 B9
4
A
3335 D5
3336 C5
5303 A3
5304 A3
6300 B8
6301 B7
5
6302 B6
6303 B5
6304 B8
6305 B9
6309 C5
7301 B3
6
7302 C9
7
8
9
A
5303
4u7
+5V6
+5V6
+5V6
+5V6
C
5
TAPE
6
TUNER
7
CD
3334
390R
390R
3333
3332
390R
390R
3331
1K5
3330
1K5
3329
1K5
3328
1K5
3327
1K5
3326
1K5
3325
D
B
LTL-816TDK3
6305
LTL-816TDK3
6304
LTL-816TDK3
6300
CD / DVD
LTL-816TDK3
4
1
47p
2313
10K
3319
D
TUNER
LTL-816TDK3
2
6303
AUX / CDR
D
1K5
TAPE
6301
AUX / CDR
STB
3
LedShStr
3324
1K5
3323
100n
D
6302
10K
3318
1
16
SRG8
EN1
LTL-816TDK3
15
LedEnable
B
2312
4u7
7301
74HC4094D
100n
2311
5304
7302
BC847B
D
13
6309
12
BAS316
3336
D
D
LedShData
D
47p
2315
10K
3321
#
TUCE
D
D
8
D
D
#
VOLUME
100u 10V
2303
10K
10
D
C
D
3335
9
VOLUME
10K
11
47p
2314
10K
3320
LedShClk
22p
D
2316
14
D
# : PROVISION
D
Note : Some values may varies, see respective parts list for correct value.
3322
1K0
E
E
8239_210_97634_01 (Control Circuit 2)...for 3529 pt4 dd wk0409
1
2
3
4
5
6
7
8
9
6-11
6-11
EEPROM BOARD - COMPONENT LAYOUT
EEPROM BOARD - CIRCUIT DIAGRAM
1600 A4
2600 A2
2601 C1
2602 D1
2603 D1
2604 D3
2605 D4
2606 E2
2607 E3
3600 B2
1
3601 B2
3602 C1
3603 C1
3604 E2
3605 E2
3606 D3
2
3607 D3
5600 A1
5601 C2
5602 E2
3
7600 A1
7601 C1
4
+D
EEPROM
2u2
5600
This assembly drawing shows a summary of all possible versions.
For components used in a specific version see schematic diagram and respective parts list.
4.9V
8
+D
Φ
(256x8)
EEPROM
0
1
2
IIC1
7
WC
TURdsClk
SCL
ADR
TURdsData
1K0
5
SDA
IIC_CLK1
3600
6
08FE-BT-VK-N
A
TU_RDS_In
IIC_DATA1
3601
4
B
1
2
3
4
5
6
7
8
IIC1 4.9V
7600
M24C02-WMN6
1
2
3
1600
100n
A
2600
IIC_CLK1
TO FRONT DISPLAY
IIC_DATA1
IIC1
1K0
B
D
IIC1
3139 113 3529 pt4 dd wk0409
EEPROM BOARD - CHIP LAYOUT
2601
C
TU_RDS_In
C
1K5
3603
10K
3602
1n0
4.9V
5601
+D
D
VDDD
POW SUPPL VREF 3
&
RESET
SYNC 10
560p
RDS/RBDS
DEM
COMP
15 TCON
OSC
&
CLK
OSCI
TEST
9 MODE CTRL
D
OSCO
2603
VSSA
2606
3604
47p
220K
D
RDCL 16
3607
RDDA 2
1K0
3606
SIGNAL
QUAL 1
QUALITY
DET
TURdsClk
TURdsData
1K0
6
11
E
3605
2607
2K2
47p
D
5602
RDS
AT-51 4M332
Note : Some values may varies, see respective parts list for correct value.
1
3139 113 3529 pt4 dd wk0409
2
D
VSSA VSSD
13 14
E
100n
D
8 SCOUT
7 CIN CLOCKED
2605
12
2604
VDDA
57 Khz
BANDPASS
(8th ORDER)
4 MPX
This assembly drawing shows a summary of all possible versions.
For components used in a specific version see schematic diagram and respective parts list.
5
2u2 50V
560p
D
2602
2u2
7601
SAA6581T
8239_210_97654_01...for 3529 pt4 dd wk0409
3
4
6-12
6-12
KARAOKE BOARD - COMPONENT LAYOUT (For MCD9 only)
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 3529 pt4 dd wk0409
KARAOKE BOARD - CHIP LAYOUT (For MCD9 only)
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 3529 pt4 dd wk0409
6-13
6-13
KARAOKE BOARD - CIRCUIT DIAGRAM (For MCD9 only)
2801 C7
2802 B6
2803 C6
1800 B1
1801 B9
2800 B7
2804 B6
2805 B5
2806 A5
2807 C4
2808 B4
2809 B3
2810 B3
2811 B2
2812 B2
1
2813 D5
2814 E4
2815 D4
2816 E3
2817 E2
2818 E7
2
2819 E6
3800 B5
3801 A3
3802 A3
3803 B9
3804 B8
3
3805 C7
3806 B6
3807 C6
3808 B6
3809 C6
3810 C4
4
3811 B4
3812 B3
3813 B2
3814 A2
3815 B1
3816 D5
5
3817 D4
3818 E4
3819 D4
3820 D3
3821 D3
3822 E3
6
3823 E7
3824 E7
5800 B3
6800 D3
6801 E4
7800-A B4
7
7800-B B7
7801 D4
7802 D2
8
7803 D2
9
Microphone
ONLY USED FOR MCD9 VERSION
A
A
+12V_A
MIC IN
3802
3801
6K8
4K7
+12V_A
2806
Vref
3814
470n
Mic
Mic
3810
Vref
1
2804
22u 50V
Vref
3809
6
1K2
2807
1u0 50V
270K
C
2800
3804
22u 50V
1K0
3803
2
470R
3
4
MIC_DET
+12V
MIC_OUT
GND_MIC
4
6K8
Mic
+12V_A
7800-B
NJM4560M
7
8
100p
5
B
1801
+12V_A
12K
2
3
Mic
Mic
3806
2802
4
6K8
100p
2811
TC38-103-61
Vref
3800
20K
22u 50V
2
3807
5K6
2803
3812
22u 50V
1
2809
22u
5
5800
2K2
3811
3813
1K2
TO DAC
2805
4
Mic
3815
7800-A
NJM4560M
1
8
470p
100p
2808
3
3808
2812
2810
B
Mic
Mic
4
2
7
1
6
3
5
100p
1800
12K
47p
MIC-ALC
Mic
FE-ST-VK-N
Mic
C
2801
470p
3805
+12V_A
Mic
6K8
D
BC847B
7801
3823
+12V_A
1n
2814
3818
1u0
220R
1SS355
1SS355
150K
2816
2813
10u 50V
6800
4K7
1M
270R
100n
3820
1M
3822
Mic
100n
2817
BC847B
7803
3817
1K
3819
BC847B
7802
6801
D
2815
3816
3821
560R
E
4K7
2818
22n
2819
Mic
3824
E
100u 10V
Vref
Mic
Note : Some values may varies, see respective parts list for correct value.
1
2
8239_210_97974_01...for 3529 pt4 dd wk0409
3
4
5
6
7
8
9
6-14
6-14
ELECTRICAL PARTS LIST - FRONT BOARD
ELECTRICAL PARTS LIST - FRONT BOARD
MISCELLANEOUS
1300
1301
4822 265 11183
2422 026 05563
Flex Connector 4P
Headphone Socket
2411
2412
4822 122 33761
2020 552 94427
22pF 5% 50V
100pF 5% 50V
3326
3327
4822 051 30152
4822 051 30152
1k5 5% 0,062W
1k5 5% 0,062W
3441
3442
4822 051 30102
4822 051 30101
1k 5% 0,062W
100R 5% 0,062W
1302
1303
4822 265 10979
4822 276 13775
Flex Connector 15P
Tact Switch
2413
2414
2020 552 94427
2020 552 94427
100pF 5% 50V
100pF 5% 50V
3328
3329
4822 051 30152
4822 051 30152
1k5 5% 0,062W
1k5 5% 0,062W
3443
3444
4822 051 30101
4822 051 30102
100R 5% 0,062W
1k 5% 0,062W
1304
1305
4822 276 13775
4822 276 13775
Tact Switch
Tact Switch
2417
2418
2020 552 94427
2020 552 94427
100pF 5% 50V
100pF 5% 50V
3330
3331
4822 051 30152
4822 051 30391
1k5 5% 0,062W
390R 5% 0,062W
3445
3446
4822 051 30102
4822 051 30471
1k 5% 0,062W
470R 5% 0,062W
1306
1307
4822 276 13775
4822 276 13775
Tact Switch
Tact Switch
2419
2420
2020 552 94427
2020 552 94427
100pF 5% 50V
100pF 5% 50V
3332
3333
4822 051 30391
4822 051 30391
390R 5% 0,062W
390R 5% 0,062W
3447
3448
4822 051 30471
4822 051 30471
470R 5% 0,062W
470R 5% 0,062W
1308
1309
4822 276 13775
4822 276 13775
Tact Switch
Tact Switch
2444
2450
2238 586 59812
4822 124 81286
100nF +80/-20% 50V
47uF 20% 16V
3334
3335
4822 051 30391
4822 051 30103
390R 5% 0,062W
10k 5% 0,062W
3452
3453
4822 051 30471
4822 051 30102
470R 5% 0,062W
1k 5% 0,062W
1310
1311
4822 276 13775
4822 276 13775
Tact Switch
Tact Switch
2451
2453
2238 586 59812
4822 124 81286
100nF +80/-20% 50V
47uF 20% 16V
3336
3350
4822 051 30103
4822 051 30151
10k 5% 0,062W
150R 5% 0,062W
3454
3455
4822 051 30102
4822 051 30102
1k 5% 0,062W
1k 5% 0,062W
1312
1313
2422 129 16708
2422 129 00039
Rotary Encoder 24P
Rotary Encoder 24P
2457
2460
4822 124 81286
2020 552 94427
47uF 20% 16V
100pF 5% 50V
3351
3352
4822 051 30221
4822 051 30271
220R 5% 0,062W
270R 5% 0,062W
3456
3457
4822 051 30102
4822 051 30102
1k 5% 0,062W
1k 5% 0,062W
1314
1331
2422 129 00039
4822 276 13775
Rotary Encoder 24P
Tact Switch
2461
2462
4822 124 12032
4822 124 12032
4,7uF 20% 50V
4,7uF 20% 50V
3400
3401
4822 117 12968
4822 117 12925
820R 5% 0,62W
47k 1% 0,063W
3458
3459
4822 051 30102
4822 051 30102
1k 5% 0,062W
1k 5% 0,062W
1332
1333
4822 276 13775
4822 276 13775
Tact Switch
Tact Switch
2463
2464
4822 124 12032
4822 124 12032
4,7uF 20% 50V
4,7uF 20% 50V
3403
3404
4822 117 13632
4822 051 30684
100k 1% 0,62W
680k 5% 0,062W
3460
3461
4822 051 30102
4822 051 30102
1k 5% 0,062W
1k 5% 0,062W
1334
1400
4822 276 13775
3139 110 53601
Tact Switch
FTD HNA-13SM42
2473
2474
4822 124 12032
4822 126 14238
4,7uF 20% 50V
2,2nF 50V
3405
3406
4822 051 30102
4822 117 12891
1k 5% 0,062W
220k 1%
3462
3463
4822 051 30102
4822 051 30471
1k 5% 0,062W
470R 5% 0,062W
1401
1402
4822 265 11545
4822 265 11531
Flex Connector 19P
Flex Connector 9P
2480
2600
2020 552 94427
2238 586 59812
100pF 5% 50V
100nF +80/-20% 50V
3407
3408
4822 051 30102
4822 051 30102
1k 5% 0,062W
1k 5% 0,062W
3464
3465
4822 051 30471
4822 051 30272
470R 5% 0,062W
2k7 5% 0,062W
1405
1406
4822 265 10979
4822 265 11535
Flex Connector 15P
Flex Connector 8P
2601
2602
5322 126 11578
4822 126 14249
1nF 10% 50V
560pF 10% 50V
/22
/22
3409
3410
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
1407
1600
4822 267 10956
4822 265 11515
Flex Connector 7P
Flex Connector 8P
2603
2604
4822 126 14249
4822 124 22652
560pF 10% 50V
2,2uF 20% 50V
/22
/22
3411
3412
4822 051 30102
4822 051 30102
1k 5% 0,062W
1k 5% 0,062W
3468
3469
4822 051 30102
4822 051 30102
1k 5% 0,062W
1k 5% 0,062W
2605
2606
2238 586 59812
4822 126 11785
100nF +80/-20% 50V /22
47pF 5% 50V
/22
3413
3414
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
4822 126 11785
47pF 5% 50V
3415
3416
4822 051 30102
4822 051 30102
1k 5% 0,062W
1k 5% 0,062W
3472
3473
4822 051 30102
4822 051 30102
1k 5% 0,062W
1k 5% 0,062W
4822 051 30102
4822 051 30102
1k 5% 0,062W
1k 5% 0,062W
3474
3475
4822 051 30102
4822 051 30102
1k 5% 0,062W
1k 5% 0,062W
CAPACITORS
2300
2301
2238 586 59812
2238 916 15641
100nF +80/-20% 50V
22nF 10% 25V
2607
/22
2302
2303
2238 916 15641
9965 000 14169
22nF 10% 25V
100uF 10V 20%
RESISTORS
3301
4822 051 30151
150R 5% 0,062W
3417
3418
2305
2306
5322 126 11583
5322 126 11583
10nF 10% 50V
10nF 10% 50V
3302
3303
4822 051 30221
4822 051 30271
220R 5% 0,062W
270R 5% 0,062W
3419
3420
4822 051 30102
4822 050 21003
1k 5% 0,062W
10k 1% 0,6W
3476
3477
4822 051 30102
4822 051 30102
1k 5% 0,062W
1k 5% 0,062W
2307
2308
5322 126 11583
5322 126 11583
10nF 10% 50V
10nF 10% 50V
3304
3305
4822 051 30391
4822 051 30561
390R 5% 0,062W
560R 5% 0,062W
3421
3422
4822 051 30103
4822 051 30102
10k 5% 0,062W
1k 5% 0,062W
3478
3479
4822 051 30102
4822 051 30102
1k 5% 0,062W
1k 5% 0,062W
2309
2310
5322 126 11583
5322 126 11583
10nF 10% 50V
10nF 10% 50V
3306
3307
4822 117 12968
4822 117 11817
820R 5% 0,62W
1k2 1% 1/16W
3423
3424
4822 051 30102
4822 051 30102
1k 5% 0,062W
1k 5% 0,062W
3480
3481
4822 051 30102
4822 051 30102
1k 5% 0,062W
1k 5% 0,062W
2311
2312
2238 586 59812
2238 586 59812
100nF +80/-20% 50V
100nF +80/-20% 50V
3308
3312
4822 117 12903
4822 051 30103
1k8 1% 0,063W
10k 5% 0,062W
3425
3426
4822 051 30102
4822 051 30102
1k 5% 0,062W
1k 5% 0,062W
3482
3483
4822 051 30102
4822 051 30102
1k 5% 0,062W
1k 5% 0,062W
2313
2314
4822 126 11785
4822 126 11785
47pF 5% 50V
47pF 5% 50V
3313
3314
4822 051 30103
4822 051 30103
10k 5% 0,062W
10k 5% 0,062W
3427
3428
4822 051 30102
4822 051 30102
1k 5% 0,062W
1k 5% 0,062W
3484
3485
4822 051 30102
4822 051 30102
1k 5% 0,062W
1k 5% 0,062W
2315
2401
4822 126 11785
3198 017 44740
47pF 5% 50V
470nF 10V
3315
3316
4822 051 30103
4822 051 30103
10k 5% 0,062W
10k 5% 0,062W
3431
3432
4822 051 30102
4822 051 30472
1k 5% 0,062W
4k7 5% 0,062W
3486
3487
4822 051 30102
4822 051 30102
1k 5% 0,062W
1k 5% 0,062W
2402
2403
5322 126 11583
5322 126 11583
10nF 10% 50V
10nF 10% 50V
3317
3318
4822 051 30103
4822 051 30103
10k 5% 0,062W
10k 5% 0,062W
3433
3434
4822 116 52263
4822 116 52213
2k7 5% 0,5W
180R 5% 0,5W
3488
3489
4822 051 30102
4822 051 30102
1k 5% 0,062W
1k 5% 0,062W
2404
2405
3198 028 52290
3198 028 52290
22uF 20% 50V
22uF 20% 50V
3319
3320
4822 051 30103
4822 051 30103
10k 5% 0,062W
10k 5% 0,062W
3435
3436
4822 051 30102
4822 051 30105
1k 5% 0,062W
1M 5% 0,062W
3490
3491
4822 117 12864
4822 051 30103
82k 5% 0,6W
10k 5% 0,062W
2407
2408
2222 867 15339
4822 122 33761
33pF 5% 50V
22pF 5% 50V
3321
3323
4822 051 30103
4822 051 30152
10k 5% 0,062W
1k5 5% 0,062W
3437
3438
4822 051 30684
4822 051 30105
680k 5% 0,062W
1M 5% 0,062W
3492
3493
4822 117 12864
4822 117 12864
82k 5% 0,6W
82k 5% 0,6W
2409
2410
4822 126 14223
4822 122 33761
2,2pF 50V
22pF 5% 50V
3324
3325
4822 051 30152
4822 051 30152
1k5 5% 0,062W
1k5 5% 0,062W
3439
3440
4822 051 30102
4822 051 30102
1k 5% 0,062W
1k 5% 0,062W
3494
3495
4822 051 30682
4822 051 30682
6k8 5% 0,062W
6k8 5% 0,062W
/22
/37
6-15
6-15
ELECTRICAL PARTS LIST - FRONT BOARD
ELECTRICAL PARTS LIST - FRONT BOARD
RESISTORS
3496
3497
4822 051 30103
4822 050 21003
10k 5% 0,062W
10k 1% 0,6W
3498
3499
4822 051 30101
4822 051 30101
3500
3501
/37
/37
4411
4420
4822 051 30008
4822 051 30008
0R Jumper 0603
0R Jumper 0603
5602
100R 5% 0,062W
100R 5% 0,062W
4421
4423
4822 051 30008
4822 051 30008
0R Jumper 0603
0R Jumper 0603
DIODES
6300
9322 190 55676
LED VS LTL-816TDK3
4822 051 30221
4822 051 30221
220R 5% 0,062W
220R 5% 0,062W
4424
4426
4822 051 30008
4822 051 30008
0R Jumper 0603
0R Jumper 0603
6301
6302
9322 190 55676
9322 190 55676
LED VS LTL-816TDK3
LED VS LTL-816TDK3
3502
3508
4822 051 30471
4822 051 30393
470R 5% 0,062W
39k 5% 0,062W
4427
4430
4822 051 30008
4822 051 30008
0R Jumper 0603
0R Jumper 0603
6303
6304
9322 190 55676
9322 190 55676
LED VS LTL-816TDK3
LED VS LTL-816TDK3
3509
3510
4822 051 30103
4822 051 30103
10k 5% 0,062W
10k 5% 0,062W
4431
4432
4822 051 30008
4822 051 30008
0R Jumper 0603
0R Jumper 0603
6305
6306
9322 190 55676
9322 179 76676
LED VS LTL-816TDK3
LED VS LTL-816EELC
3511
3513
4822 051 30103
4822 051 30102
10k 5% 0,062W
1k 5% 0,062W
4433
4434
4822 051 30008
4822 051 30008
0R Jumper 0603
0R Jumper 0603
6308
6309
4822 130 31878
4822 130 11397
1N4003G
BAS316
3514
3515
4822 051 30102
4822 051 30102
1k 5% 0,062W
1k 5% 0,062W
4436
4437
4822 051 30008
4822 051 30008
0R Jumper 0603
0R Jumper 0603
6400
6401
4822 130 30621
4822 130 30621
1N4148
1N4148
3518
3519
4822 116 83872
4822 116 81154
220R 5% 0,5W
2R2 5% 0,5W
4438
4439
4822 051 30008
4822 051 30008
0R Jumper 0603
0R Jumper 0603
6402
6403
4822 130 30621
4822 130 30621
1N4148
1N4148
3520
3521
4822 116 81154
4822 116 52257
2R2 5% 0,5W
22k 5% 0,5W
4440
4441
4822 051 30008
4822 051 30008
0R Jumper 0603
0R Jumper 0603
6404
6405
4822 130 30621
4822 130 31878
1N4148
1N4003G
3522
3523
4822 116 83872
4822 116 81154
220R 5% 0,5W
2R2 5% 0,5W
4442
4443
4822 051 30008
4822 051 30008
0R Jumper 0603
0R Jumper 0603
6406
6407
4822 130 31878
4822 130 31878
1N4003G
1N4003G
3524
3527
4822 116 81154
4822 051 30101
2R2 5% 0,5W
100R 5% 0,062W
4444
4445
4822 051 30008
4822 051 30008
0R Jumper 0603
0R Jumper 0603
6408
6409
4822 130 30621
4822 130 34278
1N4148
BZX79-B6V8
3529
3531
4822 051 30101
4822 051 30101
100R 5% 0,062W
100R 5% 0,062W
4446
4447
4822 051 30008
4822 051 30008
0R Jumper 0603
0R Jumper 0603
6410
4822 130 30621
1N4148
3532
3533
4822 051 30101
4822 051 30103
100R 5% 0,062W
10k 5% 0,062W
4448
4449
4822 051 30008
4822 051 30008
0R Jumper 0603
0R Jumper 0603
TRANSISTORS & INTEGRATED CIRCUITS
7301
4822 209 15449
IC SM 74HC4094D
3534
3535
4822 051 30102
4822 116 52263
1k 5% 0,062W
2k7 5% 0,5W
4450
4451
4822 051 30008
4822 051 30008
0R Jumper 0603
0R Jumper 0603
7302
7400
3600
3601
4822 051 30102
4822 051 30102
1k 5% 0,062W
1k 5% 0,062W
4452
4453
4822 051 30008
4822 051 30008
0R Jumper 0603
0R Jumper 0603
3602
3603
4822 051 30103
4822 116 52243
10k 5% 0,062W
1k5 5% 0,5W
/22
/22
4454
4455
4822 051 30008
4822 051 30008
0R Jumper 0603
0R Jumper 0603
3604
3605
4822 117 12891
4822 051 30222
220k 1%
2k2 5% 0,062W
/22
/22
4456
4457
4822 051 30008
4822 051 30008
0R Jumper 0603
0R Jumper 0603
3606
3607
4822 050 11002
4822 050 11002
1k 1% 0,4W
1k 1% 0,4W
/22
/22
4458
4822 051 30008
0R Jumper 0603
4300
4301
4822 051 30008
4822 051 30008
0R Jumper 0603
0R Jumper 0603
COILS & FILTERS
5300
3198 018 52280
4302
4303
4822 051 30008
4822 051 30008
0R Jumper 0603
0R Jumper 0603
5301
5302
3198 018 52280
3198 018 52280
4310
4311
4822 051 30008
4822 051 30008
0R Jumper 0603
0R Jumper 0603
5303
5304
3198 018 54780
3198 018 54780
FXDIND SM 0603 4U7 10%
FXDIND SM 0603 4U7 10%
4312
4313
4822 051 30008
4822 051 30008
0R Jumper 0603
0R Jumper 0603
5400
5401
5322 242 73686
2422 543 01069
RES CER 12MHz
RES XTL 32,768kHz
4314
4315
4822 051 30008
4822 051 30008
0R Jumper 0603
0R Jumper 0603
5402
5403
3198 018 54780
3198 018 54780
FXDIND SM 0603 4U7 10%
FXDIND SM 0603 4U7 10%
4316
4404
4822 051 30008
4822 051 30008
0R Jumper 0603
0R Jumper 0603
5404
5405
4822 157 62552
4822 157 62552
Coil 2,2uH 5%
Coil 2,2uH 5%
4405
4406
4822 051 30008
4822 051 30008
0R Jumper 0603
0R Jumper 0603
5406
5407
4822 157 62552
4822 157 62552
Coil 2,2uH 5%
Coil 2,2uH 5%
4407
4409
4822 051 30008
4822 051 30008
0R Jumper 0603
0R Jumper 0603
5600
5601
3198 018 52280
3198 018 52280
FXDIND SM 0603 2U2 10%
FXDIND SM 0603 2U2 10% /22
/22
4822 242 11033
RES XTL 4,332MHz /22
5322 130 60159
3139 110 53741
BC847B
TMP88CU74YF -
7401
4822 130 60373
'MCM7/8S53741'
BC857B
7402
7403
5322 130 60159
9322 185 95667
BC847B
IR Receiver TSOP4836ZC1
7404
7405
5322 130 60159
5322 130 60159
BC847B
BC847B
7407
7408
5322 130 60159
5322 130 60159
BC847B
BC847B
FXDIND SM 0603 2U2 10%
7600
7601
9322 145 26668
9352 686 05118
IC SM M24C02-WMN6
IC SM SAA6581T
/22
FXDIND SM 0603 2U2 10%
FXDIND SM 0603 2U2 10%
Note :
/22
Only the parts mentioned in this list are normal
service spare parts.
7A-1
7A-1
BLOCK DIAGRAM
TUNER BOARD
ECO 6 Systems
VStabA
VStabB
FM-IF 1
FM-IF 2
10,7 MHz
10,7 MHz
Vcc1
MPX
buffer ampl.
5
Vdd
Discriminator
FM-RF
RDS
(MPX)
VLoop
1101
(1102)
LF filter
10,7 MHz
Vcc2
VCO
1120
D
A
3
FM
39
37
33
35
18
10
11
4 left
9
1
left 14
43
FM
Mixer
FM
Frontend
FM-Osc.
FM
Osc.
5
VLoop
Prescaler
Multiplexer
AM-Osc.
AM-FRAME AERIAL
1103
AM-RF
2
Stereo
Decoder
Vcc
24
RADIO IC
TEA 5757H
AM IF
AM
Mixer
AM
Frontend
4 right
right 15
stereo
Version
AM
Osc.
6
VLoop
FM
Det.
IF2
IF1
AM
Det.
CONTROL
RDS
(MPX)
enable 29
enable
data 28
data
clock 27
clock
stereo
8
AGC
1
VLoop
VStabA
VStabB
8
P1 31
programmable
output ports
Charge
pump
38
34
AFC
23
7
22
40
41
36
44
32
19
AM-IF 1
AM-IF 2
AM-AFC
450kHz
450kHz
450kHz
VStabA
VStabB
VStabB
3
P0 30
Reference
Oscillator
Stabilizer
AFC +
B
C
AFC -
VLoop
20
25
75kHz
Vdd Vcc1 Vcc2
2
ECO6 Systems, 140499
ECO6 Tuner Board
version: SYSTEMS
non-CENELEC
TABLE OF CONTENTS
Blockdiagram ..................................................................7A-1
Schematic Diagram .........................................................7A-2
Component Layout..........................................................7A-3
Adjustment table .............................................................7A-3
Electrical Partslist ............................................................7A-4
7A-2
2
3
TUNER BOARD ECO6
4
5
6
7
8
9
5111
C-PAD
450kHz
3
4
VERSION
2
7
T115
not USA
2104
/00 /02 FM/MW
100n
/01 FM/MW
AM-IF2
FM-IF1
5112 450kHz
5109
I
1
G
O
3
3
T114
MPX
2n2
to 1120
pin 5
7103
BC857C
3156
100K
100n
3170
PROGR.
OUTPUT PORTS
p
2146
220p
2n2
220p
DATA
6
0V
T120 ENABLE/MPX 5
12Vtyp
(10-14V)
T127
VCC
4
T126
RIGHT
3
1132
T117
11.1V
3154
GND
LEFT
2
1
470R
10.4V
3152
220R
220n
9.5V
2136
3155
470R
9.6V T118
9.6V
T124
3153
7112
BC547C
220n
2
330R
4
H
MPX
BUFFER AMPLIFIER
2134
2
3
4
5
6
7
8
LEGEND
...V
FM mode stereo
p ...for provision only
USA ... for USA version only
E-EU ... for East European version only
J ... for Japanese version only
...V
MW mode
...V
LW mode
V EVM
G
DISCRIMINATOR
ECO6 Sys-non Cenelec, 000911
1
F
FE-BT-VK-N
11.1V
7
7
T121
T125
12V
VDD
CLOCK
0V
C-PAD
2130
VCC2
T122
to/from
120R
120R
0V
2137
11.1V
3167
7.8V
STEREO
E
stereo 0.4V
mono 4.8V
1120
8
15n
22n USA
33p
2149
22n
2124
2169
1K
2135
2119
3144
MPX
from 2169
BZX284-C11
FIELDSTR-IND
2V
7.6V T140 3168
2144
22K
3143
VCC1
VCC2
T123
470R
22
6
8
3158
9.6V
9.5V
6107
2140
2
23
22R
15p
2139
3
stereo
3
VDD
21
mono
mono 4.8V
100n
AFC+
T142 1.1V
VDD
0V
12p
2143
1u
20
2141 T116
AFC-
1V
0V
T141 1.1V
2138
2u2 1.2V
1V
FM-DEMOD
IF-GND
PILOT
FILTER
RIGHT
0.6V
LEFT
0.6V
0.8V
LPF
2132
2K2
3145
470n
2131
T112
19
75KkHz
24 stereo 0.2V
VCC2
470n
4
1.3V
0.7V
H
470n 2133
0.8V
0.15V
7
18
17
2164
15n
22n USA
8
MUTE
330p
2126
6
HN1V02H
16
1n
2167
DT-381
1
33K
1
15
VCC1
3176
2
HN1V02H
3
14
AFC
150K
5121
152kHz, 50mVpp
5V
220n
3146
STEREO
3159
470R
stereo
OSC
MONO/
13
2163
26
25 1.4V
XTAL
AF-OUT
DECODER
2166
220p
VCC2
12
22K
27 0V
5K6
FM
DET
VCO
MPX-IN
3160
3169
DIG-GND
D
3161
28 0V
82p
11
100K
1.4V
FM-IF2
AM-IF2
FM-IF1-IN
CLOCK
AM
DET
AGC
CHARGE
PUMP
1.2V
100K
3157
0.7V 1.1V
1.4V
0.7V
1V
1.4V
VSTABA
FM-MIXOUT
VSTABB
0.1V
29 0V
C
0V
470R
5119
22K
5
30 7.7V
P0
0.2V
7111
BC847C
VSTABB
RDS only
560p
3134
6
4
4
10p
2125
3
P0
WRITE-EN
p
7
47R
2
3132
8
32
1.4V
2148
I-TUNE
8
P1
31 7.9V
DATA
7
1.2V
0.7V
33
P1
VDD
6
18p
MW
5123
2120
6105
6105-2
3
1
6
7P
2145
1K
3181
5
AM-OSCILLATOR
G
1.4V
AGC
VSTABA
VCC1
T110
3
B
RF-GND2
AM-OSC
BAS216
3172
15p
12pE-EU
2p2 J
5130
2153
220n
XH-S
4
56K
1V 9
1.3V
0.7V 10
2127
2159
2
3141
MULTIPLEXER
PRESCALER
6120
P1
1
AM-AFC
AGC
CONTROL
VERSION DETECTION
4
2
34
STEREO
1u
5
2107
6
1 T106
11p
2 T105
1.4V
10u
FM
OSC
FM
MIXER
450kHz
1u
11p
4p7
FM
FRONTEND
FM-OSC
T111
1
HN1V02H 7
7 7KL
1
2106
5102 8
35
36
FM
IF2
AM
IF
AGC
STABILIZER
1.6-8V 8
1-8V
3142
1
2
AM-AFC
5114
3
2161 p
RF-GND1
7.8V
100K
3
FM
IF1
AM
MIXER
AM
OSC
33p
6105-1
MW
AM FRAME AERIAL
B
100n
4
0.1V 5
VCC1 7.6V 7
1SV228
6130
AM-RF
33n
560pE-EU
2152
33K
component mounted
8
22n
1n
FM-RF
RIPPLE
E
37
2
FM-IF2-IN
AM
FRONTEND
3
0V 6
VCO
38
O
CONTROL
p
2154
D
FM-OSCILLATOR
39
40
1
G
CTRL
printed
3101
A
FM-IF2
AGC
AM-RF
printed
2155
6131
100K
7
7P
AM-IF
RIPPLE
0V 2
T128
1SV228
3102
D
2V
1
100u
2103
0V
5131
AM DET
41
AM-MIXOUT
7102
BF550
42
43
AM-IF1-IN
100n
2129
Q-multiplier
0.8V
2165
0.6V
44
FM-IN
7101
TEA5757H
TEA5759H J
AGC
3103
FM-RF
C
7111
/06 FM-Japan/AM
1
I
T109
220R
BAS216
6106
C-PAD
3170
5110
0.2V 2128
3105
3157
/17 FM/AM
2
2
C
1131 T103
3156
/14 FM-OIRT/MW
4
6
3113J
47p
2101
printed
8K2
100n
7119J
BFS20
IF-AMP.
100p
6103
BAV99
6120
2150
1K
T102
2
F
2112J
0R
1
2102
4103
100p
8
T113
3119J
3104
1
6
330R
FM 75 OHM
1103
14
/00 /02 FM/MW/LW
330R
YKD21
B
13
AM-IF1
1
1102
12
/ SYSTEMS NON CENELEC
1130
2 100n
A
11
VERSION PROGRAMMING COMPONENTS
1101USA
USA
3 2105
A
10
2147
1
7A-2
voltages measured while
set is tuned to a strong transmitter
9
10
11
Signal path
FM
AM
MPX (Audio Frequency)
AF - left/right
12
13
14
1101 A1
1102 B1
1103 F2
1120 E14
1130 A2
1131 B2
1132 G13
2101 B3
2102 B1
2103 C7
2104 B3
2105 A2
2106 F3
2107 F4
2119 H6
2120 G6
2124 H6
2125 H6
2126 F7
2127 E7
2128 C8
2129 C7
2130 F11
2131 G8
2132 G8
2133 G8
2134 H8
2135 H9
2136 G14
2137 G13
2138 F9
2139 G9
2140 G9
2141 F10
2143 G12
2144 G11
2145 F12
2146 E12
2147 E12
2148 E12
2149 H7
2150 A10
2152 E4
2153 E5
2154 D5
2155 D5
2159 F6
2161 C11
2163 D11
2164 F10
2165 C7
2166 E11
2167 E11
2169 H8
3101 E4
3102 D4
3103 C6
3104 A7
3105 B6
3132 G5
3134 H6
3141 E7
3142 E7
3143 G7
3144 H7
3145 F8
3146 G13
3152 G14
3153 G13
3154 G13
3155 G11
3156 C12
3157 C12
3158 E13
3159 D13
3160 D12
3161 D13
3167 F12
3168 F11
3169 E11
3170 C12
3172 G12
3176 G7
3181 E6
5102 F2
5109 B9
5110 B10
5111 A8
5112 A11
5114 B11
5119 G9
5121 E11
5123 G5
5130 E5
5131 C6
6103 B2
6105-1 F3
6105-2 G5
6106 C3
6107 G13
6120 C13
6130 E5
6131 D5
7101 C8
7102 C6
7103 H7
7111 C13
7112 G12
T102 B2
T103 B2
T105 F2
T106 F2
T109 B6
T110 F5
T111 F4
T112 F7
T113 A8
T114 B10
T115 A8
T116 F10
T117 G13
T118 G11
T120 F13
T121 F13
T122 F13
T123 E13
T124 G14
T125 F14
T126 F13
T127 F13
T128 D7
T140 F11
T141 F10
T142 F10
7A-3
7A-3
1101 A6 1120 A4 1132 A5 2128 C4 2138 C2 3142 D2 5110 B3 5114 A2 5123 D5 7112 C1 9104 B5 9107 D4
1102 B6 1130 B5 2106 C5 2129 B4 2144 B2 5102 D6 5111 B4 5119 C2 5130 D3 9101 A2 9105 B1 9108 C4
1103 D6 1131 D5 2107 B5 2133 D2 2155 C4 5109 A3 5112 A3 5121 B2 5131 D4 9103 B2 9106 B3 9109 D2
TUNER ADJUSTMENT TABLE ( ECO6 FM/MW- and FM/MW/LW - versions with AM-frame aerial )
Waverange
TUNER BOARD ECO6 Systems non Cenelec / componentside view
Input frequency
Input
Tuned to
Adjust
Output
Scope/Voltmeter
108MHz
5130
8V ±0.2V
check
4.3V ±0.5V
VARICAP ALIGNMENT
A
FM
87.5 - 108MHz
(65.81 - 74, 87.5 - 108MHz)
87.5MHz
MW
1700kHz
5123
8V ±0.2V
530 - 1700kHz
530kHz
check
1.1V ±0.4V
FM/MW-version, 9kHz grid
1602kHz
5123
531 - 1602kHz
531kHz
check
279kHz
5122
8V ±0.2V
153kHz
check
1.1V ±0.4V
1602kHz
5123
8V ±0.2V
531kHz
check
1.1V ±0.4V
(65.81MHz)
FM/AM-version, 10kHz grid
FM 75Ω
LW
153 - 279kHz
MW
FM/MW/LW- version, 9kHz grid
AM FRAME AERIAL
531 - 1602kHz
(1.2V ±0.5V)
6.9V ±0.2V
1
1.1V ±0.4V
FM IF
B
IC 7101
21
10.7MHz, 45mV
continuous wave
D
FM
87.5 - 108MHz
108MHz
A
108MHz
2155
(65.81 - 74, 87.5 - 108MHz)
87.5MHz
87.5MHz
(65.81MHz)
mod=1kHz
∆f=±22.5kHz
5131
98MHz, 1mV
continuous wave
A
98MHz
FM
shortcircuit
to block AFC
2141
5119
2
0 ± 3 mV DC
4
MAX
3
152kHz ±1kHz 1)
FM RF
ECO6 System non Cenelec stage .3, 120900
2130
2131
2132
2134
2135
2136
D5
C5
D6
D7
D7
A4
2137
2139
2140
2141
2143
2145
A4
C6
C6
C6
C7
A5
2146
2147
2148
2149
2150
2152
B7
A5
B6
D6
B5
C5
2153
2154
2159
2161
2163
2164
C5
C4
C5
A6
B6
C6
2165
2166
2167
2169
3101
3102
C4
B6
B6
A4
D5
C3
3103
3104
3105
3113
3119
3132
C4
B4
C4
B5
B5
D5
3134
3141
3143
3144
3145
3146
D3
C5
D6
B7
C5
C7
3152
3153
3154
3155
3156
3157
A4
A4
C7
C7
A6
A6
3158
3159
3160
3161
3167
3168
A4
A5
A5
A5
B7
C7
3169
3170
3172
3176
3181
4103
B6
A6
C7
D6
D4
B5
4106
4107
4108
6103
6105
6106
C4
C5
C5
B3
C3
C3
6107
6120
6130
6131
7101
7102
C7 7103 D7
A6 7111 A5
D4 7119 B5
C4
C5
D4
VCO
FM
TUNER BOARD ECO6 Systems - non Cenelec / copperside view
4
1
3142
AM IF
3
IC 7101 36
C
7
2
(65.81MHz)
8
K
A
MW
A
C
C
41..
(not all items shown
in schematic diagram)
2
(as low as
possible)
5111
5
IC 7101 40
see
remark 2)
100nF
5112
fo
symmetric
5114
continuous wave
2
0 ± 2 mV DC
VRF = 2mV
AM RF 3)
MW 4)
1494kHz
2106
558kHz
558kHz
5102
LW
198kHz
198kHz
5103
MW
1500kHz
1500kHz
2106
560kHz
5102
FM/MW/LW- and FM/MW-version
( 9kHz grid)
531 - 1602kHz
1494kHz
FM/AM-version, 10kHz grid
530 - 1700kHz
Vcc1
∆f=±10kHz
VRF = 0.5mV
C
B E
SMD jumper
Vcc2
connect pin 6 of
IC 7101 (AM Osc.)
with 3.3kΩ to Vcc
MW
Vdd
1
AM AFC
450kHz
100nF
max.
D3
D3
D3
D3
D6
C5
560kHz
B
∆f = ±30kHz
VRF as low as
possible
max.
2119
2120
2124
2125
2126
2127
220R
B4
B1
D4
B4
C1
B5
220R
2101
2102
2103
2104
2105
2112
5
fo
symmetric
ECO6, Sys + PA with frame aerial, 070799
Use Service Testprogram. By selecting the TUNER TEST test frequencies will be stored as preset frequencies automatically.
D
5
ECO6 Systems non CENELEC stage .3, 120900
1) If sensitivity of frequency counter is too low adjust to max. channel separation
2) RC network serves for damping the IF-filter while adjusting the other one.
(input signal: stereo left 90% + 9%, adjust output on right channel to minimum)
3) For AM RF adjustments the original frame antenna has to be used !
These assembly drawings show a summary of all possible versions.
For components used in a specific version see schematic diagram respectively partslist.
Repeat
4) MW has to be aligned before LW.
Electrical Partslist ECO6 SYSTEMS NON-CENELEC
MISCELLANEOUS
–––––––––––––––––––––––––––––––––––––––––––––––––––––
1101
2422 015 19376 SOCKET 2P CLICKFIT
USA only
1102
4822 267 10283 SOCKET COAX, IEC 75Ω
not USA
1103
4822 265 31184 JST CONNECTOR 2 POLE
1120
4822 265 11515 FFC SOCKET, 8P
CAPACITORS
–––––––––––––––––––––––––––––––––––––––––––––––––––––
2101 © 4822 126 13692
47pF
1%
63V
2102 © 4822 126 13838
100nF 10%
50V
not USA
2103 © 5322 122 31647
1nF 10%
63V
2104 © 5322 122 32531
100pF
5%
50V
2105 © 4822 126 13838
100nF 10%
50V
USA only
2106
2107
2120 ©
2124 ©
2125 ©
2020 800 00191
4822 121 51319
4822 126 13689
5322 122 32654
2020 552 96199
3-11pF TRIMCAP.,N450
1µF 20%
50V
18pF
1%
63V
22nF 10%
63V
560pF
1%
50V
2126 ©
2127 ©
2128
2129
2130 ©
5322 122 31863
4822 126 14076
4822 124 40248
4822 124 41584
5322 122 32654
330pF
220nF
10µF
100µF
22nF
5%
20%
20%
20%
10%
50V
25V
63V
10V
63V
2131 ©
2132 ©
2133
2134 ©
2134 ©
4822 126 13482
4822 126 13482
4822 124 21913
4822 126 13188
5322 122 32654
470nF
470nF
1µF
15nF
22nF
20%
20%
20%
5%
10%
16V
16V
63V
63V
63V
2135 ©
2135 ©
2136 ©
2137 ©
2138
4822 126 13188
5322 122 32654
4822 126 14076
4822 126 14076
4822 124 22652
15nF
22nF
220nF
220nF
2,2µF
5%
10%
20%
20%
20%
63V
63V
25V
25V
50V
2139 ©
2140 ©
2141 ©
2143 ©
2144
4822 126 14236
4822 126 13695
4822 126 13838
4822 126 14076
4822 124 21913
15pF
82pF
100nF
220nF
1µF
5%
1%
10%
20%
20%
50V
63V
50V
25V
63V
2145 ©
2146 ©
2147 ©
2148 ©
2149 ©
4822 122 33575
4822 122 33575
4822 122 33575
4822 122 33127
5322 122 32659
220pF
220pF
220pF
2,2nF
33pF
5%
5%
5%
10%
5%
50V
50V
50V
63V
50V
2150 ©
2152 ©
2152 ©
2153 ©
2153 ©
4822 126 13838
4822 126 12105
5322 116 80853
4822 126 13486
4822 122 33926
100nF
33nF
560pF
15pF
12pF
10%
5%
5%
2%
2%
50V
63V not for East Europe
63V for East Europe only
63V not for East Europe
50V for East Europe only
2155
2159 ©
2164 ©
2165 ©
2166 ©
2020 800 00191
5322 122 32659
4822 126 13482
4822 126 13838
5322 122 31647
3-11pF TRIMCAP.,N450
33pF
5%
50V
470nF 20%
16V
100nF 10%
50V
1nF 10%
63V
2167 © 4822 122 33926
2169 © 4822 122 33127
12pF
2,2nF
5%
10%
50V
63V
not USA
4822 051 20479
4822 051 20223
4822 117 11148
4822 100 12159
47Ω
5%
0,1W
22kΩ
5%
0,1W
56kΩ
1%
0,1W
TRIMPOT. 100kΩ
7A-4
RESISTORS
–––––––––––––––––––––––––––––––––––––––––––––––––––––
3143 © 4822 051 20223
22kΩ
5%
0,1W
RDS only
3144 © 4822 051 10102
1kΩ
2% 0,25W
RDS only
3145© 4822 117 11449
2,2kΩ
1%
0,1W
3146 © 4822 051 20229
22Ω
5%
0,1W
3152 © 4822 051 20471
470Ω
5%
0,1W
3153 ©
3154 ©
3155 ©
3156 ©
3157 ©
4822 051 20471
4822 117 13577
4822 117 11503
4822 117 10837
4822 117 10837
470Ω
330Ω
220Ω
100kΩ
100kΩ
5%
1%
5%
1%
1%
0,1W
0,1W
0,1W
0,1W
0,1W
3158 ©
3159 ©
3160 ©
3161 ©
3167 ©
4822 051 20471
4822 051 20471
4822 051 20471
4822 051 20223
4822 051 20121
470Ω
470Ω
470Ω
22kΩ
120Ω
5%
5%
5%
5%
5%
0,1W
0,1W
0,1W
0,1W
0,1W
3168 ©
3169 ©
3170 ©
3172 ©
3176 ©
4822 051 20121
4822 051 20154
4822 117 10837
4822 051 20562
4822 051 20333
120Ω
150kΩ
100kΩ
5,6kΩ
33kΩ
5%
5%
1%
5%
5%
0,1W
0,1W
0,1W
0,1W
0,1W
3181 ©
4103 ©
4106 ©
4107 ©
4108 ©
4822 051 10102
4822 051 20008
4822 051 20008
4822 051 20008
4822 051 20008
1kΩ
2% 0,25W
CHIP JUMPER 0805
CHIP JUMPER 0805
CHIP JUMPER 0805
CHIP JUMPER 0805
RDS only
USA only
not USA
USA only
RDS only
COILS
–––––––––––––––––––––––––––––––––––––––––––––––––––––
5102
4822 157 71634 RF-COIL MW
5109
4822 242 70665 FM-IF FILTER 10,7MHz
5110
4822 242 70665 FM-IF FILTER 10,7MHz
5111
2422 549 44023 AM-IF FILTER 450kHz
5112
4822 157 70302 AM-IF FILTER 450kHz
5114
5119
5121
5123
5130
4822 157 70302
4822 157 11443
4822 242 10261
2422 549 44108
4822 157 11843
AM-IF FILTER 450kHz
DISCRIMINATOR COIL
QUARTZ 75kHz
RF-COIL, AM-OSCILLATOR
RF COIL 1,5 TURNS
5131
4822 157 11843
RF COIL 1,5 TURNS
DIODES
–––––––––––––––––––––––––––––––––––––––––––––––––––––
6103 © 5322 130 34337 BAV99
6105 © 4822 130 83075 HN1V02H
6106 © 4822 130 83757 BAS216
6107 © 9340 386 90115 BZX284-C11
6120 © 4822 130 83757 BAS216
6130 © 4822 130 82833
6131 © 4822 130 82833
RDS only
RESISTORS
–––––––––––––––––––––––––––––––––––––––––––––––––––––
3101 © 4822 051 20333
33kΩ
5%
0,1W
3102 © 4822 117 10837
100kΩ
1%
0,1W
3103 © 4822 051 20822
8,2kΩ
5%
0,1W
3104 © 4822 117 13577
330Ω
1%
0,1W
3105 © 4822 117 11503
220Ω
5%
0,1W
3132 ©
3134 ©
3141 ©
3142
7A-4
1SV228
1SV228
TRANSISTORS
–––––––––––––––––––––––––––––––––––––––––––––––––––––
7102
4822 130 42131 BF550
7103 © 5322 130 42756 BC857C
RDS only
7111 © 5322 130 42755 BC847C
7112
4822 130 44503 BC547C
INTEGRATED CIRCUITS
–––––––––––––––––––––––––––––––––––––––––––––––––––––
7101 © 9351 740 80557 TEA5757H/V1, RADIO IC
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
MW/LW
clock
clock 27
P0 30
P1 31
data
data 28
8
1
1120
ECO6 Systems Cenelec, 140499
AM-RF,
AM-Osc.
3
stereo
enable
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
22
VCC2
7.8V
T140 3168
3167
8.2V
8.2V
120R
120R
T117
11V
3154
F
3
T125 GND
2
LEFT
1
FE-BT-VK-N
330R
DISCRIMINATOR
8.9V
+FM
4
3153
470R
3152
470R
2136
220n
G
220n
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
2162
MPX
BUFFER AMPLIFIER
7
RIGHT
3151
22u
1
8
0V T121 DATA
1132
VCC1
STEREO
0V T122 CLOCK
6
0V T120 ENABLE/MPX
5
T127
12Vtyp
VCC
(10-14V) T126
4
from
2169 MPX
E
stereo 0.4V
mono 4.8V
1120
to/from
2146
2148
VDD
6
8
stereo
H
8.2V
0.7V 3137
P0
3150
0.1V 22K
MW=HIGH
820R
10n
2124 *
T123
3158
470R
C-PAD
8.2V
8.3V
7.5V
3
2
3130
7
390p
1
3n3
6
100K
2161 p
100n
23
68K
2139
4
MPX
2n2 to 1120
pin 5
mono
3
mono 4.8V
2145
FIELDSTR-IND
stereo
12p
0V
7124
BC847C
0V
24 stereo 0.2V
VDD
2141 T116
2V
AFC+
AFC-
1.1V
T142
1V
0V
1.1V
FM-DEMOD
IF-GND
FILTER
PILOT
1V
1.2V
1n
2167
7110
BC857B
2149
150K
5121
DT-381 75 kHz
22K
3134
100n
26
VCC2
21
152kHz, 50mVpp
470R
10K
2118 p
560p
2125
3
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
RF-GND2
AM-IF1-IN
RIGHT
MUTE
0.8V
LPF
0.8V
0.15V
3143
6105-2 3
5
HN1V02H 6
18p
22p LW
2p2
10p
47R
2119
10K
0.7V
33K
20
D
5V
2166
LW
2
8
2169
1K
BC857C
7103
p
7
5122
4
7.4V 2K2 0.7V
3180
2120
1
2123
LW=HIGH
5118
4K7
2
0R
10K
8V
6.7V
470R
3159
25 1.4V
5119
3144
3161
27 0V
VCC2
1.3V
3176
19
7111
BC847C
2164
RDS only
3
6
4104 *
P01
3125
MW
5123
4
18
0V
22K
3160
470n
VCC1
VDD
4K7
3123
P0
BIRDY FILTER
17
T141
5
1
16
1nH
6
4
2
15
P0
15p
3
3
14
C
0.2V
28 0V
82p
7
13
2u2
2
12
2138
8
P0
8.3V
7.5V
BC857B
7122
7109
BC847C 0V
0V
0V 3128 0V
0.1V
29 0V
OSC
AFC
1u
1
8
H
7
2122
VDD
6
8
AM-OSCILLATOR
3132
100p
MW=HIGH
G
7
WRITE-EN
DIG-GND
STEREO
DECODER
HN1V02H
0.7V
0.1V
3109
8
11 MPX-IN
1K 1.2V
3145
0R
4102
1
6
2108
2
10p
2109
4
5115
T112
5
7105
BC337-40
3135
220n
4
LW only
3
30 7.5V
MONO/
0.6V
2127
1
6105
LW
P0
STEREO
7KL
B
VCC2
32
1.4V
31 7.5V
XTAL
1u
2107
100K
*
5103
56K
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
1u
3141
T111
3
F
2
AM-AFC
VSTABB
450kHz
4
5114
FM
IF2
AM
IF
B
component mounted
AM-AFC
3
FM
IF1
AGC
STABILIZER
470n 2133 2K2
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
820R
3131
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
NC
9
D
LEFT
7.2V
C
5
1
AM/FM
0.6V
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
2147
450kHz
2n2
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 .8, 200803
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 .8, 200803
(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
Electrical Partslist ECO6
7B-4
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
4822
4822
4822
4822
021
051
117
100
051
31020
20223
11148
12159
20223
1kΩ
5% 0,06W
22kΩ
5%
0,1W
56kΩ
1%
0,1W
TRIMPOT. 100kΩ
22kΩ
5%
0,1W
3144 ©
3145 ©
3146 ©
3150 ©
3151 ©
4822
4822
4822
4822
4822
051
117
051
117
051
10102
11449
20229
10833
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
4822
4822
4822
4822
051
051
117
117
117
20471
20471
13577
10353
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
4822
4822
4822
4822
117
051
051
051
051
10837
20471
20471
20471
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
4822
4822
4822
4822
051
051
051
117
117
20121
20121
20154
10837
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
4822
4822
4822
4822
051
051
117
051
051
20562
20333
10833
20121
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
4822
4822
4822
4822
117
117
117
051
051
13577
13577
11449
20101
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
4822
4822
4822
4822
051
051
051
051
051
20008
20008
20008
20008
20008
CHIP
CHIP
CHIP
CHIP
CHIP
2108 ©
2109 ©
2120 ©
2120 ©
2122 ©
5322
5322
4822
5322
4822
122
122
126
122
122
32531
32448
13689
32658
33891
100pF
10pF
18pF
22pF
3,3nF
5%
5%
1%
5%
10%
50V
50V
63V
50V
63V
2123 ©
2124 ©
2125 ©
2127 ©
2128
2020
4822
2020
4822
4822
552
122
552
126
124
93494
33177
96199
14076
40248
390pF
10nF
560pF
220nF
10µF
1%
20%
1%
20%
20%
50V
50V
50V
25V
63V
2129
2130 ©
2131 ©
2132 ©
2133
4822
5322
4822
4822
4822
124
122
126
126
124
41584
32654
13482
13482
21913
100µF
22nF
470nF
470nF
1µF
20%
10%
20%
20%
20%
10V
63V
16V
16V
63V
2134 ©
2134 ©
2135 ©
2135 ©
2136 ©
3198
5322
3198
3198
4822
017
122
017
017
126
31530
32654
31530
32230
14076
15nF
22nF
15nF
22nF
220nF
10%
10%
10%
10%
20%
50V
63V
50V
25V
25V
2137 ©
2138
2139 ©
2140 ©
2141 ©
4822
4822
4822
4822
4822
126
124
126
126
126
14076
22652
14236
13695
13838
220nF
2,2µF
15pF
82pF
100nF
20%
20%
5%
1%
10%
25V
50V
50V
63V
50V
2143 ©
2144
2145 ©
2146 ©
2147 ©
4822
4822
4822
4822
4822
126
124
122
122
122
14076
21913
33575
33575
33575
220nF
1µF
220pF
220pF
220pF
20%
20%
5%
5%
5%
25V
63V
50V
50V
50V
2148 ©
2149 ©
2150 ©
2159 ©
4822
5322
4822
5322
122
122
126
122
33127
32659
13838
31151
2,2nF
33pF
100nF
22µF
10%
5%
10%
20%
63V
50V
50V
50V
2163 ©
2164 ©
2165 ©
2166 ©
2167 ©
4822
4822
4822
5322
4822
126
126
126
122
122
13838
13482
13838
31647
33926
100nF
470nF
100nF
1nF
12pF
10%
20%
10%
10%
5%
50V
16V
50V
63V
50V
LW only
2169 ©
2180 ©
2190 ©
2191
4822
3198
4822
4822
122
017
126
124
33127
31030
13838
40178
2,2nF
10nF
100nF
100µF
10%
10%
10%
20%
63V
50V
50V
10V
RDS only
LW only
LW only
FM/AM only
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
4822
5322
5322
130
130
130
130
42755
44503
42755
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
LW only
3108 © 4822 117 11449
2,2kΩ
1%
0,1W
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
JUMPER
JUMPER
JUMPER
JUMPER
JUMPER
0805
0805
0805
0805
0805
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
4822
4822
2422
4822
157
157
157
535
157
70302
70302
71636
95881
11443
5121
5122
5123
4822 242 10261
2422 549 44108
2422 549 44108
AM-IF FILTER 450kHz
AM-IF FILTER 450kHz
ANTI BIRDY FILTER
100nH
DISCRIMINATOR COIL
QUARTZ 75kHz
RF-COIL, LW-OSCILLATOR
RF-COIL, MW-OSCILLATOR
LW only
8-1
8-1
Brief introduction of the Mains Board
ECO Power
Standby Transformer 5203 provides the LPS supply to control the relay 1210, cutting of the Mains supply to the Mains transformer
during the ECO Power (standby) mode.
The Mains transformer provides the following:
5V6_ECO for Low Power Supply
-
MAINS BOARD
+A, +A/2 and +B to the Combi board
MAINS SOCKET - CIRCUIT DIAGRAM & 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.
TABLE OF CONTENTS
Brief introduction .............................................................. 8-1
Mains Socket - Circuit diagram & Component layout ..... 8-1
Mains Board - Component layout .................................... 8-2
Mains Board - Chip layout ............................................... 8-3
3139 113 3478 pt3 dd wk0247
Mains Board - Circuit diagram ......................................... 8-4
Electrical parts list ............................................................ 8-5
1204 A1
1220 A2
1221 A2
5220 A1
1
9250 A1
9251 A1
2
Note : Some values may varies, see respective parts list for correct value.
9251
1204
5220
2
A
1
1
1
1221
1220
9250
3139 118 55880...8239 210 91653 for...3478 pt3 dd wk0247
1
2
A
8-2
8-2
MAINS BOARD - COMPONENT LAYOUT
This assembly drawing shows a summary of all possible versions. For components used in a specific version see schematic diagram and respective parts list.
3139 113 3478 pt3 dd wk0247
8-3
8-3
MAINS BOARD - CHIP LAYOUT
This assembly drawing shows a summary of all possible versions. For components used in a specific version see schematic diagram and respective parts list.
3139 113 3478 pt3 dd wk0247
8-4
8-4
MAINS BOARD - CIRCUIT DIAGRAM
1
2
3
4
5
6
7
8
9
10
A2
9210
5
1208
6
6200
11
T4AL
19372
1N5392
10
F2
9
2203
3m3
2201
4
5
5
6
6
7
7
8
8
9
9
6220
6203
3201
1N4148
4K7
2223
4n7
BC857B
7206
680R
# 3204
220u
100u
# 2210
BZX79-C33
100K
# 6207
10n
NTC
LOW_PWR_CTR
5V6_ECO
F2
3
FTD
F1
5
4.7V
0V
3.4V 6
5.6V 0V 7
Power Down
6226
100u
5206
.....V
Low Power Control
Low Power Supply
: DC voltages measured during ECO Standby mode.
Note : Some values may varies, see respective parts list for correct value.
# : Provision
A1
3139 118 55880...8239 210 91663 for...3478 pt3 dd wk0247
1
2
3
4
5
6
7
8
9
E
NTC
FE-BT-VK-N
7203
BC337-40
2K2
2
F2
2227
BZX79-C39
VOLTAGE REGULATION
# 2209
6225
1N4148
3224
F1
8.3V 7.6V 4
10n
33K
2n2
3233
2222
1N4003
2228
1
1N4003
B1
3220 1M
7205
BC847B
3221
3
3222
6
BC857B
7204
470R
1N4148
10K
3223
6227
2226
1
330R
47n
2
100u
5
6224
3226
100n
6218
100u
2224
4
100n
1N4148
2219
BZX79-C5V6
6219
100u
2218
5203
STBY
6217
5V6_ECO
F
2220
680R
3219
1N4148 1N4148
4K7
D
1209
# 6206
3225 4M7
100n
1N4148
2225
6215
1N4148
6216
2221
100K
33K
3227
LPS
E
A/2
TO COMBI BOARD
100R
3228
GND
0u47
# 2208
3K9
# 3202
10R
4R7
A2
3215
3211
100R
# 3213
6229
B
BZX79-B8V2
47n
3231
1N4148
3230
A/2
33K
3212
# 7200
BD238
LPS
6231
GND
A
B1
2207
47n
1N4003
1N4003
6228
A
C
4m7
22n
2232
22n
1N4148
# 9283
1N4148
47K
GND
2206 100n
6221
NOT /21
3214
4
B
35V
6202
1N4003
2229
47K
1m
1212
9213
6214
3
100n
5204
T200mA
0V
3
RES
1N4003
12
0.7V
2
A1
6222
470n
2
GBU8D
1m
# 2230
For /21,/37
9
D
6223
5205
2213
4
3217
6210
6213
2M2
2205
5
1
100n
220n
6
A2
1
17V
100n
2231
8
BC817-40
0V 1
7202
2202
2204
For /22
7
1K5
1N5392
3232
1210
OZ-SS-112L
1N4148 1N4148
T4AL
19372
T1A 25LIEC
T3A15L UL
/37 ONLY
3229
6201
1202
# 9211
LOW_PWR_CTR
10000u
35V
1207
6230
# 2217
35V
8
5001
99TS
C
24V
F1
7
10M
3200
T1A 25LIEC
/21 ONLY
1205
TO COMBI BOARD
1
/21 ONLY
12
6204
5
4
13
4
NOT /21
SDKP
DIPMATE
0003
EH-B
1203
3
9208
/37 ONLY
1N4148
A
14
9251
B
15
2
6m8
1206
97TS
1223
Black
3
1221
2
97TS
T341
T5AL
19372
16
T.F.
2215
1
10000u
# 5202
NOT /37
A
1200
NTC
17
6m8
5220
2
L
1222
1220
T.F.
T342
1
6
N
Blue
2200
9206
9250
1204
# 2216
/37 ONLY
10
F
0003 A10
1200 A7
1202 B4
1203 A9
1205 A7
1206 A3
1207 B7
1208 B4
1209 E10
1210 C3
1212 D4
1222 A2
1223 A2
2200 A8
2201 B8
2202 B8
2203 C7
2204 C7
2205 C8
2206 D8
2207 D9
2208 E9
2209 E7
2210 E8
2213 C4
2215 A8
2216 A7
2217 A8
2218 F1
2219 F1
2220 E2
2221 E2
2222 F2
2223 F3
2224 E3
2225 F3
2226 F4
2227 F5
2228 E5
2229 D5
2230 C4
2231 C4
2232 C5
3200 B2
3201 D7
3202 E8
3204 E8
3211 E6
3212 C9
3213 E5
3214 D2
3215 E7
3217 D2
3219 E1
3220 F6
3221 F5
3222 F5
3223 E5
3224 F6
3225 E4
3226 E4
3227 F3
3228 E3
3229 C2
3230 E1
3231 D5
3232 C4
3233 F4
5001 B5
5202 A3
5203 E3
5204 D5
5205 C5
5206 F6
6200 A8
6201 B8
6202 C8
6203 D7
6204 D9
6206 E7
6207 E8
6210 D2
6213 D1
6214 D3
6215 E1
6216 E1
6217 F2
6218 F2
6219 F1
6220 D5
6221 D5
6222 C5
6223 C5
6224 E6
6225 E5
6226 F5
6227 F3
6228 D3
6229 E3
6230 C1
6231 D3
7200 D8
7202 D2
7203 F6
7204 E5
7205 F4
7206 F4
9206 A3
9208 A3
9210 A4
9211 B3
9213 D4
9283 D3
8-5
ELECTRICAL PARTS LIST - MAINS BOARD
MISCELLANEOUS
1200
1202
2422 086 10963
4822 071 51252
1202
1204
4822 252 51121
4822 265 31015
1204
1205
2422 030 00328
2422 086 10786
1207
1209
2422 086 10786
4822 267 10953
1210
2422 132 07519
!
!
!
!
!
!
!
!
Fuse RAD LT 5A 250V
Fuse RAD LT 1,25A 250V/22
3223
3224
4822 051 30103
4822 117 13632
10k 5% 0,062W
100k 1% 0,62W
Fuse RAD LT 3,15A 250V/37
Mains Socket
/22
3225
3226
4822 051 30475
4822 051 30331
4M7 5% 0,062W
330R 5% 0,062W
Mains Socket
Fuse RAD LT 4A 250V
3227
3228
4822 117 13632
4822 051 30472
100k 1% 0,62W
4k7 5% 0,062W
Fuse RAD LT 4A 250V
Flex Connector 7P
3229
3230
4822 051 30472
4822 051 30333
4k7 5% 0,062W
33k 5% 0,062W
Relay 1P 12V 16A OZ-SS
3231
3232
4822 052 10101
4822 053 21225
3233
4822 051 30333
/37
!
!
100R 5% 0,33W
2M2 5% 0,5W
CAPACITORS
2200
4822 124 12012
4700uF 20% 25V
2201
2202
4822 124 42367
5322 121 42386
3300uF 20% 35V
100nF 5% 63V
COILS & FILTERS
5203
2422 549 45157
2203
2204
5322 121 42386
5322 121 42386
100nF 5% 63V
100nF 5% 63V
5204
5205
4822 157 53473
4822 157 53473
2205
2206
4822 124 80415
5322 121 42386
4700uF 20% 50V
100nF 5% 63V
5206
5220
4822 157 11228
4822 157 11832
2207
2208
4822 126 14559
5322 124 41948
47nF 50V
470nF 20% 50V
DIODES
2210
2213
2020 012 93547
4822 126 13589
100uF 20% 63V
470nF 275V
/37
6200
6200
4822 130 31878
5322 130 80686
2218
2218
2020 012 93583
3198 029 31010
100uF 20% 25V
100uF 20% 25V
/22
/37
6201
6201
4822 130 31878
5322 130 80686
2219
2220
4822 124 23052
5322 121 42386
100uF 20% 16V
100nF 5% 63V
6202
6203
4822 130 11139
4822 130 30621
2221
2222
5322 121 42386
2020 554 90173
100nF 5% 63V
2,2nF 20% 250V
6204
6206
4822 130 34382
4822 130 31878
BZX79-B8V2
1N4003G
2223
2224
4822 126 13193
3198 017 34730
4,7nF 10% 63V
47nF 16V
6207
6210
4822 130 34142
4822 130 30621
BZX79-C33
1N4148
2225
2226
2238 586 59812
4822 124 40255
100nF +80/-20% 50V
100uF 20% 63V
6213
6214
4822 130 30621
4822 130 30621
1N4148
1N4148
2227
2228
5322 126 11583
5322 126 11583
10nF 10% 50V
10nF 10% 50V
6215
6216
4822 130 30621
4822 130 30621
1N4148
1N4148
2229
2231
4822 121 43526
2222 338 22224
6217
6218
4822 130 30621
4822 130 30621
1N4148
1N4148
2232
2222 336 19106
6219
6220
4822 130 34173
4822 130 31878
BZX79-C5V6
1N4003G
6221
6222
4822 130 31878
4822 130 31878
1N4003G
1N4003G
4k7 5% 0,5W
3k9 5% 0,5W
6223
6224
4822 130 31878
4822 130 31878
1N4003G
1N4003G
680R 5% 0,5W
4R7 5% 0,33W
6225
6226
4822 130 30621
4822 130 34145
1N4148
BZX79-C39
33k 1% 0,6W
47k 1% 0,063W
6227
6228
4822 130 30621
4822 130 30621
1N4148
1N4148
10R 5% 0,33W
47k 1% 0,063W
6229
6230
4822 130 30621
4822 130 30621
1N4148
1N4148
4822 130 30621
1N4148
RESISTORS
3200
4822 053 21106
!
!
!
!
!
47nF 5% 250V
220nF 20% 275V
/22
22nF 20% 275V
10M 5% 0,5W
/37
33k 5% 0,062W
!
TRAFO STANDBY 3A1631N
Coil 1000uH 10%
Coil 1000uH 10%
!
!
!
!
!
!
Coil 100uH 5%
FIL MAINS 400uH 3A
1N4003G
1N5392
1N4003G
1N5392
GBU8D
1N4148
3201
3202
4822 116 52283
4822 116 52276
3204
3211
4822 116 52228
4822 052 10478
3212
3214
4822 050 23303
4822 117 12925
3215
3217
4822 052 10109
4822 117 12925
3219
3220
4822 116 52228
4822 051 30105
680R 5% 0,5W
1M 5% 0,062W
6231
3221
3222
4822 051 30222
4822 051 30471
2k2 5% 0,062W
470R 5% 0,062W
TRANSISTORS & INTEGRATED CIRCUITS
7200
4822 130 40917
BD238
!
!
/22
8-6
ELECTRICAL PARTS LIST - MAINS BOARD
TRANSISTORS & INTEGRATED CIRCUITS
7202
7203
4822 130 42804
4822 130 40855
BC817-25
BC337-40
7204
7205
4822 130 60373
5322 130 60159
BC857B
BC847B
7206
4822 130 60373
BC857B
Note :
Only the parts mentioned in this list are normal
service spare parts.
9-1
9-1
CONNECTORS ASSIGNMENTS:
CONNECTOR 1701
1
2
3
4
5
6
7
ETF8 TAPE MODULE
REC-L
REC-R
GND A
TAPE-L
+12V
TAPE-R
-CMOS
CONNECTOR 1703
1
2
GND M
+MOTOR
CONNECTOR 1706
TABLE OF CONTENTS
1
2
3
4
5
6
7
CR_IN
AD1
+5V
GND _P
CLK
DATA
STROBE
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 controlling JFET J111
INTERCONNECTION TO AF BOARD
Motor Ground
D.C. supply (+12V) for tape deck motor & solenoid
INTERCONNECTION TO FRONT BOARD
Deck sensing Chrome Tape
Deck sensing switches output voltage / Deck EOT
DC supply (+5V) for deck status ADC network (ref to microprocessor’s supply)
Control & Oscillator Ground
HEF4094BT shift register Clock line
HEF4094BT shift register Data line
HEF4094BT shift register Strobe line
Connector assignment ........................................................ 9-1
Tape Module Wiring ............................................................. 9-2
Tape Mechanism electronics ............................................... 9-2
Tape adjustment / Check Table ........................................... 9-3
HEF4094BT Functional Block & Application Logic Table ... 9-3
ETF8 Board layouts - Components & Chips ....................... 9-4
ETF8 Circuit diagram .......................................................... 9-5
Exploded Views & mechanical parts list ............................. 9-6
Electrical parts list ............................................................... 9-8
CONNECTOR 1710
1
2
3
4
5
GND A
ERASE HEAD
R/P HD Rch
Common
R/P HD Lch
CONNECTOR 1760
1
2
3
4
5
6
7
8
Vcc 12V
PHOTO
GND_M
MODE
Sol_supply
CR_IN
REC FWD
REC REW
TAPE HEAD CONNECTIONS
Erase Head ground
Erase Head
R/P Head right channel positive
Pb Head return ground shield
R/P Head left channel positive
DECK CONTROL INTERFACE
Deck / Motor supply
Photo sensor output (tape movement indication)
Deck / Motor ground
Mode switch (head engagement)
Solenoid supply
Chrome tape detection switch
Record tab protection status switch (forward)
Record tab protection status switch (reverse)
9-2
9-2
TAPE DECK WIRING
TAPE MECHANISM ELECTRONICS
To ETF8 Board
Connector 1760 (8P)
REC
RVS
CRO
08FESTVKNA
Motor
REC
FWD
Pin No.
1. Vcc 12V
2. Photo Out
3. Gnd
Photo Interrupter
4. Mode Switch
Mode Switch
CrO2 Switch
5. Solenoid
6. CrO2 Switch
7. Rec Switch (FWD)
Rec Switch (FWD)
Tape Deck
Motor
470R
Rec Switch (RVS)
Solenoid
To ETF8 Board
Connector 1710 (5P)
Non-Autoreverse version
Autoreverse version
Red
Blue
Blue
Black
Rec/Pb head
Erase head
White
Yellow
1
1
Yellow
White
Red
Black
To Autoreverse
Rec/Pb head
8. Rec Switch (RVS)
9-3
9-3
TAPE ADJUSTMENT & CHECK TABLE
TEST
CASSETTE
RECORDER
MODE
SBC420
3150Hz
PLAY
MOTOR SPEED
HEF4094BT FUNCTIONAL BLOCK DIAGRAM
MEASURE
ON
ADJUST
READ ON
16
with
to
check
3150Hz +/- 2%
VDD
frequency
counter
2
WOW & FLUTTER
SBC420
3150Hz
ADJUST AZIMUTH
SBC420
10kHz
1
PLAYBACK
FREQ. RESPONSE
PLAY FWD
or
< 0.4 % DIN
left hand screw
max. output level
& left=right
3
8-STAGE SHIFT
CP
OS’
LEFT RIGHT
mV-meter
right hand screw
mV-meter
PLAY
OS
1
check
10
REGISTER
2
PLAY REV ^
SBC420
check
W&F-meter
PLAY
D
9
8-BIT STORAGE
STR
limits see fig. 1 *
REGISTER
CHECK RECORD/PLAYBACK FREQUENCY AND DISTORTION
15
Inject 8.85mV signals
100Hz, 250Hz, 1kHz,
10kHz, 12.5kHz
via
3
or
SBC419A
or
SBC420
4
3
or
RECORD
VSS
8
RECORDED
CASSETTE
PLAY
SBC419A
or
SBC420
RECORD
Inject 1kHz 28mV
via
EO
4
1
or
2
mV-meter
3-STATE OUTPUTS
O0 O1 O2 O3 O4 O5 O6 O7
4
5
6
7
14
13
12 11
limits see fig. 2 *
check
LEFT RIGHT
AF Control Logic State Table
Control lines from HEF4094BT
RECORDED
CASSETTE
1
PLAY
or
2
THD-meter
check
< 3% *
State of Module
O0
O1
O2
O3
CR_SEL
REC
BIAS_OFF
CR_BIAS
Stop
0
0
1
X
Playback (Ferro)
0
0
1
0
Playback (Chrome)
1
0
1
1
Record (Ferro)
0
1
0
0
Record (Chrome)
1
1
0
1
FWD
0
0
1
X
REW
0
0
1
X
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
level(dB)
level(dB)
80
O5
O6
O7
SOL
MUTE_OFF
MOT
0
0
1
1
1
1
0
1
0
1
0
1
0
1
8dB
6dB
250
4k
figure. 1
f(Hz)
12.5k (AR)
10k (Non-AR)
8dB
Note:
8dB
6dB
f(Hz)
100
250
4k
figure. 2
10k
0 = Logic Low
1 = Logic High
X = Not applicable
Deck Mechanism Timing
^
*
Not in used
SBC419A : 4822 397 30069
SBC420 : 4822 397 30071
8dB
O4
LEFT RIGHT
9-4
9-4
COMPONENT LAYOUT
CHIP LAYOUT
2
1
4
3
3
This assembly drawing shows a summary of all possible versions. For components used in a specific version see schematic and respecive parts list.
3139 113 3455 pt3 dd wk411
4
1
2
This assembly drawing shows a summary of all possible versions. For components used in a specific version see schematic and respecive parts list.
3139 113 3455 pt3 dd wk411
9-5
9-5
CIRCUIT DIAGRAM
5
6
7
8
9
11.9V +MOTOR
11.9V
MUTE_OFF
O6
D
O4
2
CP
O0
O1
TO / FROM
FRONT BOARD
O2
VDD
3680
4
5.0V
REC
47K
5
BIAS_OFF
0.0V
6
BC847B
7624
CR_IN
A
A
22n
P
220p
2725
100p
0.3V
100p
3734
27K
A
A
P
27K
MUTE_OFF
0.6V
+12V
3737
47K
1K
G
0.8V
3738
7788
BC847B
1K
3740
1u
2768
A
PB_Lout
F
0.6V
BC847B
7790
0.0V
REC_Lin
A
47K
A
2714
100n
22n
** - Provision Part
DC Voltages measured with Fe Recording.
xxV - Voltages during Solenoid On.
* - Variant Parts between AR and NAR versions : please refer to table below;
3723
3724
3717
3718
2717
2718
2790
2791
3769
3772
A
100p
A
P
P
A
0.0V
BIAS_OFF
22K
2712
3786
A
A
27K
3791
47u
22u
2796
2797
220p
47K
7780
BC847B
E
3
3739
2761
A
BC847B
7789
22K
A
33R
22u
2780
P
7781
BC817-25
0.0V
1 REC_L
MUTING CIRCUIT
220u
100n
2799
2704
3744
180R
3764
A
A
11.7V
1N4148
*
0.7V
3789
6776
3710
3.1V
15K
P
100p
3733
2703
2n2
3743
9 GND
10 VCC
2n2
N|C|S 11
ALC 12
ALC
R
PB/REC
LOGIC
8 RF
7 PB|REC|SW
6 REC|RO
NOR/CHRO
LOGIC
L
MUTE
MUTE
5 REC|RI
4 PB|RO
3 PB|REQ
2 PB|RNF
1 PB|RIN
A
0.0V
OSCILLATOR
P
56K
2769
4M7
10u
3796
1n
NC 13
REC|LO 14
REC|LI 15
PB|LO 17
ALC|LC 16
PB|LEQ 18
PB|LI 20
220p
2793
2794
1N4148
2 REC_R
H
2730
22K
22K
TAPE_L
1u
100u
6778
2n2
*3769
2716
18K
3774
BIAS
LEVEL
REC_L
REC_R
2722
REC_Lout
+12V
4n7
3776
6K8
ERASE
1n5
33n
2787
BZX79-F8V2
1K2
150R
1u
2785
15n
2784
A
2743
3771
1K5
3777
CLNS-2A833 YEZ
5703
1n
A
2782
4
1
P
7783
BC847B
1.6V
3770
3772
5
*2790
A
CR_BIAS
3736
TAPE_R
3800
100R
2710
1N4148
4R7
6
A
A
820R
6777
6771
3.3V
3
BIAS_OFF
3 GND_A
4
A
11.0V
MT2
2
1N4148 1N4148
6770
8
PRE_AMP_VCC
REJECTION
RIPPLE
A
A
10n
1N4148
6772
7
330K
6774
4 TAPE_L
A
3735 22K
22n
REC_Lin
+12V
3712
0.0V
A
3762
11.6V
A
3779
18.7V
2781
I
1N4148
BC557B
7782
P
MT1
1M
A
6R8
3778
H
3780
7784
BC857B
6773
2u2
4M7
5701
-C
2786
A
PB_Lin
3781
1u
3775
G
A
A
47K
2724
2732
+12V
47K
3793
7786
J112
1u
5
Lch
TAPE PRE-AMP IC
3792
1K
2795
0.0V
7792
BC847B
3795
BC847B
7793
Common
4
AN17150A
7720
1K
3
Rch
100p
PB|LNF 19
2K7
5K6
3722
2K7
3720
3794
BC847B
7794
5 +12V
11.9V
2788
REC_Rin
A
A
2
AR
18K
18K
1K2
1K2
15n
15n
1n5
1n5
22K
15K
NAR
22K
22K
Jumper (4737)
Jumper (4736)
Open
Open
Open
Open
18K
12K
I
P
3139 118 54891_8239 210 90143...for 3455 pt3_dd wk0411
1
2
3
4
5
6
7
D
6 TAPE_R
A
3711
100R
GND_A 1
7 -CMOS
10K
+12V
1n
+12V
FE-ST-VK-N
1710
Erase
TAPE_R
1n5
33n
33n
2719
2720
5K6
3721
100p
2702
F
1K2
1K2
A
REC_Rin
*2791
2709
A
REC/PB
* *REC EQ
15n
TAPE_L
A
A
2798
2n2
120R
3719
E
33n
*2718
100n
2789
2728
2729
Rch
3750
A
2713
22n
A
2711
3746
33R
PB_Rout
1701
FE-BT-VK-N
-9.0V
3768
A
3745
3709
100u
(NAR)
(AR)
MUTE_OFF
REC_Rout
2715
TO / FROM
AF BOARD
-C
REC
2731
15n
2n2
1u
2723
2721
100p
1K2
*2717
2701
18K
Lch
1
(0.3~1.5V)
22K
2727
1K2
REC_RVS
C
2747
PB_Rin
3749
18K
B
2
(0.8~2.1V)
3790
CR_SEL
(NAR)
*3717 (AR)
*3724
CR_IN
REC_FWD
+5V
33n
3686
100K
120R
A
(0.3~1.5V)
DATA
* 4736
*3718
sol_supply
M
+5V
* 4737
8
GND_M
MODE
15
MUTE_OFF
2n2
2K2
7
7620
BC847B
AD1
D
2K2
(0.7V)
REC
100n
*3723
3607
2K2
3609
6
(1.1V)
0.0V
PHOTO
56K
P
C
3630
5
E0
16
2625
4
M
14
3797
3
M
12
CR_SEL
1
7618
BC847B
47K
0.0V
3
56K
2770
CR_IN
13
Vcc12V
2
0.7V
3678
120K
+5V
0.0V
A
FE-ST-VK-N
1760
1
27K
3
O5
5.0V
SOL
HEF4094BT
2
AD1
MECHANISM
3614
P
7610
11 MOT
56K
4
+5V
STR
1
TO / FROM
3610
5
GND_P
470R
1.1V
27K
O7
9
(11.8V)
3612
Os
CLK
(11.0V)
0.0V
CR_BIAS
100K
O3
1N4003
6
14
+5V
3624
7
10 Os’
DATA
CLK
13
8
VSS
STROBE
7
DATA
B
3628
1n
SHIFT REGISTER
FE-BT-VK-N 1706
STROBE
7614
PMBT 2907 sol_supply
11.0V
100K
470p
2621
2622
M
470p
2623
P
A
12
+MOTOR
P
1
3611
2
GND_M
11
7612
PMBT 2907 11.8V
+MOTOR
EH-B 1703
+MOTOR
10
3608
4
1K
3
6612
2
3626
1
8
9
10
11
12
13
14
1701 D14
1703 A1
1706 A1
1710 F1
1760 A14
2621 A3
2622 A3
2623 A3
2625 C5
2701 D2
2702 E3
2703 E13
2704 F12
2709 E7
2710 G7
2711 D9
2712 I8
2713 D9
2714 I8
2715 D8
2716 H8
2717 D5
2718 E5
2719 F4
2720 F4
2721 D7
2722 H7
2723 D7
2724 H7
2725 D10
2727 D3
2728 E3
2729 E8
2730 H8
2731 E9
2732 G2
2743 I1
2747 D13
2761 F10
2768 H13
2769 E12
2770 F11
2780 I4
2781 I3
2782 I2
2784 I1
2785 I2
2786 G1
2787 H3
2788 E13
2789 E9
2790 G8
2791 E8
2793 F8
2794 G8
2795 G5
2796 G9
2797 G9
2798 E9
2799 F10
3607 A11
3608 B10
3609 A11
3610 B11
3611 A10
3612 B11
3614 C11
3624 A9
3626 A10
3628 A9
3630 A9
3678 B8
3680 B9
3686 C11
3709 D8
3710 I8
3711 E7
3712 G7
3717 D5
3718 E5
3719 E4
3720 E5
3721 E4
3722 E4
3723 D3
3724 E3
3733 E13
3734 F13
3735 E13
3736 E13
3737 G13
3738 G12
3739 G13
3740 G14
3743 E12
3744 F11
3745 D12
3746 D11
3749 D2
3750 E2
3762 H2
3764 F10
3768 D13
3769 H5
3770 I2
3771 I3
3772 I3
3774 H3
3775 I3
3776 I2
3777 I2
3778 H1
3779 G3
3780 G2
3781 G2
3786 I5
3789 I4
3790 D9
3791 G9
3792 F6
3793 F5
3794 F5
3795 F5
3796 E10
3797 C11
3800 G11
4736 D5
4737 D5
5701 G2
5703 I1
6612 A10
6770 H2
6771 H2
6772 H1
6773 G2
6774 G3
6776 I4
6777 H3
6778 H5
7610 B5
7612 A9
7614 A10
7618 B9
7620 B10
7624 C11
7720 F8
7780 I4
7781 I3
7782 H2
7783 I2
7784 G3
7786 G2
7788 G14
7789 G12
7790 G12
7792 F6
7793 F4
7794 F4
9-6
AUTOREVERSE (AR) TAPE MECHANISM
MECHANICAL PARTS LIST - AUTOREVERSE TAPE MECHANISM
1
9965 000 10041
Rec/Pb Head assembly
7
9965 000 10042
Cap Pinch R
8
9965 000 10043
Cap Pinch L
9
9965 000 10044
Roller Pinch
32
9965 000 10045
Solenoid assembly
34
9965 000 10046
Motor Assembly
36
37
9965 000 07441
9965 000 07442
Belt-SR
Belt-FR
39
40-2
9965 000 10047
9965 000 10048
Flex Socket 5pin Hort.
Flex Socket 8pin Hort.
40-3
9965 000 10049
Mode Switch
40-4
40-5
4822 116 83883
9965 000 10050
470R 5% 0,5W
Spacer
40-6
40-7
9965 000 10051
9965 000 07443
Photo Interrupter
Box Switch
40-8
9965 000 10052
Spring Sw
61
62
9965 000 10053
9965 000 10054
Spring
Spring
Note: Only the parts mentioned in this list are normal service
spare parts.
9-6
9-7
NON-AUTOREVERSE (NAR) TAPE MECHANISM
MECHANICAL PARTS LIST - NON-AUTOREVERSE TAPE MECHANISM
1
9965 000 12110
Play Head
2
9965 000 02600
Erase Head
7
9965 000 10042
Cap Pinch Roller
9
9965 000 10044
Roller Pinch
32
9965 000 07439
Solenoid Assy
34
9965 000 10046
Assembly Motor
36
37
9965 000 12114
9965 000 07442
Belt SF
Belt FR
39
40-2
9965 000 12115
4822 265 11535
Flex Socket 5pin Hort.
Flex Socket 8pin Hort.
40-3
9965 000 10049
Mode Switch
40-4
40-5
4822 116 83883
9965 000 12116
470R 5% 0,5W
Spacer
40-6
40-7
9965 000 10051
9965 000 07443
Photo Interrupter
Box Switch
40-8
9965 000 10052
Spring Sw
61
62
9965 000 10053
9965 000 10054
Spring
Spring
Note: Only the parts mentioned in this list are normal service
spare parts.
9-7
9-8
9-8
TAPE MODULE EXPLODED VIEW
ELECTRICAL PARTS LIST - ETF8 BOARD
MISCELLANEOUS
1701
1706
4822 267 10953
4822 267 10953
Flex Socket 7pin Vert.
Flex Socket 7pin Vert.
2732
2743
4822 126 14043
4822 126 14494
1uF +80/-20% 16V
22nF 10% 25V
1710
1760
4822 267 10958
4822 265 11535
Flex Socket 5pin Hort.
Flex Socket 8pin Hort.
2743
2747
2238 916 15641
4822 126 14549
22nF 10% 25V
33nF 16V
2761
2768
4822 124 40196
4822 124 40756
220uF 20% 16V
1uF 20% 100V
CAPACITORS
2621
2621
5322 126 11578
5322 122 31647
1nF 10% 50V
1nF 10% 63V
2769
2770
4822 126 14238
4822 126 14238
2,2nF 50V
2,2nF 50V
2622
2622
4822 126 13881
5322 122 32268
470pF 5% 50V
470pF 5% 50V
2780
2781
4822 124 81151
5322 126 11583
22uF 50V
10nF 10% 50V
2623
2623
4822 126 13881
5322 122 32268
470pF 5% 50V
470pF 5% 50V
2781
2782
4822 122 33177
4822 126 13193
10nF 20% 50V
4,7nF 10% 63V
2625
2625
4822 126 14305
2238 586 59812
100nF 10% 16V
100nF +80/-20% 50V
2784
2785
4822 121 51305
4822 124 21913
15nF 10% 50V
1uF 20% 63V
2701
2701
4822 122 31765
5322 122 32531
100pF 2% 63V
100pF 5% 50V
2786
2786
4822 122 31765
5322 122 32531
100pF 2% 63V
100pF 5% 50V
2702
2702
4822 122 31765
5322 122 32531
100pF 2% 63V
100pF 5% 50V
2787
2788
4822 126 14549
4822 126 14494
33nF 16V
22nF 10% 25V
2703
2703
4822 122 31765
5322 122 32531
100pF 2% 63V
100pF 5% 50V
2788
2789
2238 916 15641
4822 126 14549
22nF 10% 25V
33nF 16V
2704
2704
4822 122 31765
5322 122 32531
100pF 2% 63V
100pF 5% 50V
2790
2791
4822 126 14247
4822 126 14247
1,5nF 50V
1,5nF 50V
2709
2710
5322 126 11578
5322 126 11578
1nF 10% 50V
1nF 10% 50V
2793
2794
4822 126 13883
4822 126 13883
220pF 5% 50V
220pF 5% 50V
2711
2711
4822 122 31765
5322 122 32531
100pF 2% 63V
100pF 5% 50V
2796
2797
4822 124 40433
4822 124 81151
47uF 20% 25V
22uF 50V
2712
2712
4822 122 31765
5322 122 32531
100pF 2% 63V
100pF 5% 50V
2798
2799
4822 124 21732
4822 126 14305
10uF 20% 25V
100nF 10% 16V
2713
2714
5322 121 42386
5322 121 42386
100nF 5% 63V
100nF 5% 63V
2799
2238 586 59812
100nF +80/-20% 50V
2715
2716
4822 124 41584
4822 124 41584
100uF 20% 10V
100uF 20% 10V
RESISTORS
3607 4822 051 30222
2k2 5% 0,062W
2717
2717
3198 017 31530
4822 126 13188
15nF 50V
15nF 5% 63V
AR
AR
3607
3608
4822 117 11449
4822 051 30273
2k2 5% 0,1W
27k 5% 0,062W
MECHANICAL PARTS LIST - TAPE MODULE
1
3139 118 78740
AR Tape Mech. CRL4438
1
3139 118 79220
Non-AR Tape Mech. CFL4217
5
3139 110 35580
Flex Cable 5pin 40mm AD
6
3139 110 35590
Flex Cable 8pin 48mm AD
2718
2718
3198 017 31530
4822 126 13188
15nF 50V
15nF 5% 63V
AR
AR
3609
3609
4822 051 30222
4822 117 11449
2k2 5% 0,062W
2k2 5% 0,1W
2721
2721
3198 017 41050
4822 126 14043
1uF 10V
1uF +80/-20% 16V
3610
3611
4822 051 20124
4822 051 30222
120k 5% 0,1W
2k2 5% 0,062W
2722
2722
3198 017 41050
4822 126 14043
1uF 10V
1uF +80/-20% 16V
3611
3612
4822 117 11449
4822 051 30563
2k2 5% 0,1W
56k 5% 0,062W
Note: Only the parts mentioned in this list are normal service
2723
2724
4822 126 14238
4822 126 14238
2,2nF 50V
2,2nF 50V
3614
3624
4822 051 30273
4822 117 13632
27k 5% 0,062W
100k 1% 0,062W
2725
2727
4822 126 13883
4822 126 14238
220pF 5% 50V
2,2nF 50V
3624
3626
4822 117 10837
4822 051 30102
100k 1% 0,1W
1k 5% 0,062W
2728
2729
4822 126 14238
4822 126 14494
2,2nF 50V
22nF 10% 25V
3628
3628
4822 117 13632
4822 117 10837
100k 1% 0,062W
100k 1% 0,1W
2729
2730
2238 916 15641
4822 126 14494
22nF 10% 25V
22nF 10% 25V
3630
3678
4822 051 30471
4822 117 12925
470R 5% 0,062W
47k 1% 0,063W
2730
2731
2238 916 15641
5322 126 11578
22nF 10% 25V
1nF 10% 50V
3680
3686
4822 117 12925
4822 117 13632
47k 1% 0,063W
100k 1% 0,062W
2731
2732
5322 122 31647
3198 017 41050
1nF 10% 63V
1uF 10V
3686
3709
4822 117 10837
4822 051 30339
100k 1% 0,1W
33R 5% 0,062W
M2 x 16
ETF8 SD Exploded view ....78730 dd wk204
spare parts.
AR
AR
9-9
9-9
ELECTRICAL PARTS LIST - ETF8 BOARD
ELECTRICAL PARTS LIST - ETF8 BOARD
RESISTORS
3710
3711
4822 051 30339
4822 051 30101
33R 5% 0,062W
100R 5% 0,062W
3780
3780
4822 051 30105
4822 051 20105
1M 5% 0,062W
1M 5% 0,1W
6771
6772
4822 130 30621
4822 130 30621
1N4148
1N4148
3712
3717
4822 051 30101
4822 117 11817
100R 5% 0,062W
1k2 1% 1/16W
AR
3781
3786
4822 051 30475
4822 051 30223
4M7 5% 0,062W
22k 5% 0,062W
6773
6774
4822 130 30621
4822 130 30621
1N4148
1N4148
3717
3718
4822 051 20122
4822 117 11817
1k2 5% 0,1W
1k2 1% 1/16W
AR
AR
3786
3789
4822 051 20223
4822 117 12925
22k 5% 0,1W
47k 1% 0,063W
6776
6777
4822 130 30621
4822 130 34382
1N4148
BZX79-B8V2
3718
3723
4822 051 20122
4822 051 30183
1k2 5% 0,1W
18k 5% 0,062W
AR
AR
3790
3790
4822 051 30223
4822 051 20223
22k 5% 0,062W
22k 5% 0,1W
6778
4822 130 30621
1N4148
3723
3724
4822 051 30223
4822 051 30183
22k 5% 0,062W
18k 5% 0,062W
Non-AR
AR
3791
3796
4822 051 30273
4822 051 30475
27k 5% 0,062W
4M7 5% 0,062W
TRANSISTORS & INTEGRATED CIRCUIT
7610 5322 209 11306
HEF4094BT
3724
3733
4822 051 30223
4822 051 30273
22k 5% 0,062W
27k 5% 0,062W
Non-AR
3797
3800
4822 051 30563
4822 051 30223
56k 5% 0,062W
22k 5% 0,062W
7612
7614
4822 130 11201
4822 130 11201
PMBT2907
PMBT2907
3734
3735
4822 051 30273
4822 051 30223
27k 5% 0,062W
22k 5% 0,062W
3800
4701
4822 051 20223
4822 051 30008
22k 5% 0,1W
0R Jumper 0603
7618
7620
5322 130 60159
5322 130 60159
BC847B
BC847B
3735
3736
4822 051 20223
4822 051 30223
22k 5% 0,1W
22k 5% 0,062W
4702
4705
4822 051 30008
4822 051 30008
0R Jumper 0603
0R Jumper 0603
7624
7720
5322 130 60159
9322 167 09668
BC847B
AN17150ATA
3736
3737
4822 051 20223
4822 051 30102
22k 5% 0,1W
1k 5% 0,062W
4707
4708
4822 051 30008
4822 051 30008
0R Jumper 0603
0R Jumper 0603
7780
7781
5322 130 60159
4822 130 42804
BC847B
BC817-25
3737
3738
4822 051 10102
4822 051 30102
1k 2% 0,25W
1k 5% 0,062W
4709
4710
4822 051 30008
4822 051 30008
0R Jumper 0603
0R Jumper 0603
7782
7783
4822 130 44568
5322 130 60159
BC557B
BC847B
3738
3739
4822 051 10102
4822 117 12925
1k 2% 0,25W
47k 1% 0,063W
4711
4712
4822 051 30008
4822 051 30008
0R Jumper 0603
0R Jumper 0603
7784
7786
4822 130 60373
9340 052 70126
BC857B
FET SIG J112
3740
3743
4822 117 12925
4822 051 30563
47k 1% 0,063W
56k 5% 0,062W
4718
4719
4822 051 30008
4822 051 30008
0R Jumper 0603
0R Jumper 0603
7788
7789
5322 130 60159
5322 130 60159
BC847B
BC847B
3744
3745
4822 051 30563
4822 117 11817
56k 5% 0,062W
1k2 1% 1/16W
4720
4721
4822 051 30008
4822 051 30008
0R Jumper 0603
0R Jumper 0603
7790
5322 130 60159
BC847B
3745
3746
4822 051 20122
4822 117 11817
1k2 5% 0,1W
1k2 1% 1/16W
4723
4725
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.
3746
3749
4822 051 20122
4822 051 30121
1k2 5% 0,1W
120R 5% 0,062W
4726
4727
4822 051 30008
4822 051 30008
0R Jumper 0603
0R Jumper 0603
3749
3750
4822 051 20121
4822 051 30121
120R 5% 0,1W
120R 5% 0,062W
4729
4730
4822 051 30008
4822 051 30008
0R Jumper 0603
0R Jumper 0603
3750
3762
4822 051 20121
4822 117 12968
120R 5% 0,1W
820R 5% 0,62W
4731
4732
4822 051 30008
4822 051 30008
0R Jumper 0603
0R Jumper 0603
3764
3764
4822 051 30181
4822 117 11448
180R 5% 0,062W
180R 1% 0,1W
4733
4734
4822 051 30008
4822 051 30008
0R Jumper 0603
0R Jumper 0603
3768
3768
4822 051 30103
4822 117 10833
10k 5% 0,062W
10k 1% 0,1W
4735
4736
4822 051 30008
4822 051 30008
0R Jumper 0603
0R Jumper 0603
3769
3769
4822 051 30223
4822 051 30183
22k 5% 0,062W
18k 5% 0,062W
4737
4738
4822 051 30008
4822 051 30008
0R Jumper 0603
0R Jumper 0603
3770
3771
4822 051 30152
4822 117 11817
1k5 5% 0,062W
1k2 1% 1/16W
4739
4741
4822 051 30008
4822 051 30008
0R Jumper 0603
0R Jumper 0603
3771
3772
4822 051 20122
4822 051 30153
1k2 5% 0,1W
15k 5% 0,062W
4746
4747
4822 051 30008
4822 051 30008
0R Jumper 0603
0R Jumper 0603
3772
3774
4822 051 30123
4822 051 30183
12k 5% 0,062W
18k 5% 0,062W
3775
3776
4822 117 13608
4822 051 30682
4,7R 5% 0,063W
6k8 5% 0,062W
5701
5703
3777
3777
4822 051 30151
4822 117 10353
150R 5% 0,062W
150R 1% 0,1W
DIODES
3778
3779
4822 052 10688
4822 051 30334
6R8 5% 0,33W
330k 5% 0,062W
6612
6770
AR
Non-AR
AR
Non-AR
COILS & FILTERS
4822 157 62552
4822 156 20946
4822 130 31878
4822 130 30621
Coil 2,2uH 5%
Osc Coil 100kHz
1N4003G
1N4148
Non-AR
Non-AR
10-1
Service hints
In case of symptom „skipping tracks“ perform
following actions:
10-1
3. MEASURE THE LASER CURRENT
CD DRIVE – LASER CURRENT MEASUREMENT
1. VERIFY THE COMPLAINT
D1
1.6V F816
8
Vref_OPU
VREF_OUT
7
22K
MONITOR
F819
12K
3871
F820
SENSE
3
F821
2
47n
1
CD DRIVE – LENS CLEANING
Before touching the lens it is advised to clean
the surface of the lens by blowing clean air over
it in order to avoid that little particles make
scratches on the lens.
Because the material of the lens is synthetic and coated
with a special anti-reflectivity layer, cleaning must be
done with a non-aggressive cleaning fluid. It is advised to
use “Cleaning Solvent B4”, available with codenumber
4822 389 10026.
Universal Loader
(Single Disc Tray Loader)
MP3 version, ICD03 PHONIC Layout stage .3
100n
LASER CURRENT
(mV = mA)
max 80mA (DA12)
max 60mA (MCD2)
EXTFILTER
LPOWER
2839
2. CLEAN THE LENS
MONITOR
2821
+3.3V
1R0
IREF
5
4
150mV CD DA
180mV CD RW
D
3822
VDDA1
6
VSSA1
D
3872 #
• playback of these two tracks without audible disturbance
playing time for: Fingerprint ≥10seconds
Black dot from 00:50 to 01:10
• jump forward/backward (search) within a reasonable time
3818
100n
2820
+ANALOG
D
LASER
LASER
100n
use CD-RW Printed Audio Disk . . . . . .7104 099 96611
TR 3 (Fingerprint)
TR 8 (600µ black dot) maximum at 01:00
The laser current can be measured as a voltage drop on
resistor 3822. Typical value 50mV (MCD2 disc drive) respectively 55mV (DA12 disc drive).
2818
PLAYABILITY CHECK
80
If the value is higher than 60mV (MCD2 disc drive) respectively 80mV (DA12 disc drive) or the current increases just
after switching the laser on - the laserdiode is most probably defective. In that case the CD drive has to be replaced.
4. GENERAL HINTS
The actuator is a very precise mechanical component
and may not be damaged in order to guarantee its full
function. It is advised to clean the lens gently (don’t press
too hard) with a soft and clean cotton bud moistened with
the special lens cleaner.
Since the HF pre-amplifier is integrated into the new ”CD18“
signal processor the well-known eye pattern signal is not
available as external signal and cannot be measured anymore. Also measuring the offset voltages is not necessary
because the new signal processor contains an automatic
offset compensation.
The direction of cleaning must be in the way as indicated
in the picture below.
However the circuitry offers some new aspects for checking
the system:
- the Monitor voltage shows if the sensitivity is set correctly
(attention: ESD sensitive line!):
CD DA: 150mV
CD RW: 180mV
This document describes 2 versions, the version with the Mitsumi CD drive MCD2 and
the version with the Sanyo CD drive DA12.
The CD drive used in a specific application is stated on the type plate, located on one
of the side walls of the changer module.
- the Focus search algorithm is divided into 4 steps:
1st step: CD DA sensitivity
2nd step: CD DA enforced sensitivity
3rd step: CD RW sensitivity
4th step: CD RW enforced sensitivity
TABLE OF CONTENTS
The used sensitivity can be found out by either measuring
the Monitor voltage or counting the up/down movements of
the OPU until focus is found.
e.g. when a normal CD DA is played back Monitor voltage
should measure 150mV respectively Focus should be found
within the first up/down movement of the OPU.
Service Hints ....................................................................10-1
Pin description ..................................................................10-3
Blockdiagram.....................................................................10-4
Tray-motor Board ..............................................................10-5
Circuit Diagram CD Main Board .......................................10-6
Component layout CD Main Board ...................................10-7
Exploded View...................................................................10-8
Partslist .............................................................................10-9
MP3 CD03 Board (for orientation only).............................10-10
In case a higher sensitivity setting can be observed than
defined, there are following possible reasons:
- disc scratched or dirty
- poor reflectivity of the disc - disc not conform standard
- lens of the OPU dirty
- laser power too low
Service hints
10-2
Service hints
CAUTION
Dismantling of Drawer
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 onto the flexfoil cable to short-circuit the contacts (fig.1)
3. Remove the old CD drive
4. Remove paperclip from the flexfoil cable and connect it to the new CD drive
5. Position the new CD drive on its studs
6. Remove solder joint from the Laser unit (see below)
10-2
1. Open the drawer and release 2 catches
as shown in fig. 2
2. Pull drawer out.
fig.1
Attention: The laser diode of this CD drive is protected against ESD by a solder joint which short-circuits the
laser diode to ground.
For proper functionality of the CD drive this solder joint must be removed after connecting the drive to
the set.
fig.2
Assembling of Drawer
Emergency open
In case of a Supply fault, the drawer can be opened manually.
1. Remove the top cover of the set to get access to the CD Module.
2. Proceed as shown in picture below.
1. Check if slider is on the right side → see
picture below.
2. If necessary - move slider to the right end
position first.
3. Insert the Drawer.
10-3
Abbreviations
10-3
SIGNAL PROCESSOR (CD18) SAA7825
SYMBOL
PIN
I/O
DESCRIPTION
SYMBOL
PIN
I/O
DESCRIPTION
LFPOWER
1
I
laser power supply
VDDD1
41
SUP
EXFILTER
2
O
10 nF capacitor for laser start-up control
SDI
42
I
digital supply voltage 1
serial data input (loopback)
MONITOR
3
I
laser monitor diode
WCLI
43
I
word clock input (loopback)
SENSE
4
I
OPU ground reference point for MONITOR measurement
SCLI
44
I
serial bit clock input (loopback)
VSSA1
5
SUP
analog ground 1
EF
45
O
C2 error flag output
46
O
serial data output
IREF
6
O
reference current output (22 kΩ resistor connected to analog ground)
DATA
VDDA1
7
SUP
analog supply voltage 1
WCLK
47
O
word clock output
VREFO
8
I/O
servo reference voltage
SCLK
48
O
serial clock output
D1
9
I
diode voltage/current input (central diode signal input)
CLK16
49
O
16 MHz clock output
D2
10
I
diode voltage/current input (central diode signal input)
CLK4/12
50
O
configurable 4 MHz or 12 MHz clock output
D3
11
I
diode voltage/current input (central diode signal input)
RESET
51
I
power-on reset input (active LOW)
D4
12
I
diode voltage/current input (central diode signal input)
SDA
52
I/O
R1
13
I
diode voltage/current input (satellite diode signal input)
SCL
53
I
microcontroller interface clock input
R2
14
I
diode voltage/current input (satellite diode signal input)
RAB
54
I
microcontroller interface R/W and load control input (4-wire)
microcontroller interface data input/output (open-drain)
CSLICE
15
I/O
22 nF capacitor for adaptive HF data slicer
SILD
55
I
microcontroller interface R/W and load control input (4-wire)
VDDA2
16
SUP
analog supply voltage 2
STATUS
56
O
VSSA2
17
SUP
analog ground 2
servo interrupt request line/decoder status register/DC offset value
readback output
OSCOUT
18
O
crystal/resonator output
RCK
57
I
subcode clock input
OSCIN
19
I
crystal/resonator input
SUB
58
O
P to W subcode output
VSSA3
20
SUP
analog ground 3
SFSY
59
O
subcode frame sync output
DACGND
21
I
audio DAC ground
SBSY
60
O
subcode block sync output
61
SUP
DACRP
22
O
audio DAC right channel differential positive output
VSSD2
DACRN
23
O
audio DAC right channel differential negative output
DOBM
62
O
DACVref
24
I/O
audio DAC decoupling point (10 µF or 100 nF to ground
VDDD2
63
SUP
DACLN
25
O
audio DAC left channel differential negative output
RA
64
O
radial actuator output
65
O
focus actuator output
digital ground 2
bi-phase mark output (externally buffered)
digital supply voltage 2
DACLP
26
O
audio DAC left channel differential positive output
FO
DACVpos
27
I
audio DAC positive supply voltage
SL
66
O
sledge actuator output
BUFVpos
28
I
audio buffer positive supply voltage
MOTO1
67
O
motor output 1 output
BUFINR
29
I
audio buffer right input
MOTO2
68
O
motor output 2 output
BUFOUTR
30
O
audio buffer right output
VSSD3
69
SUP
digital ground 3
70
SUP
digital supply voltage 3
BUFOUTL
31
O
audio buffer left output
VDDD3
BUFINL
32
I
audio buffer left input
V1
71
I
versatile pin 1 input
BUFGND
33
I
audio buffer ground
V2
72
I
versatile pin 2 input
LKILL
34
O
KILL output for left channel (configurable as open-drain)
V3
73
O
versatile pin 3 output
RKILL
35
O
KILL output for right channel (configurable as open-drain)
V4
74
O
versatile pin 4 output
75
O
versatile pin 5 output
CDTRDY
36
O
CD text output to microcontroller ready flag
V5
CDTDATA
37
O
CD text output data to microcontroller
TEST1
76
I
test pin 1 input
CDTCLK
38
I
CD text microcontroller clock input
TEST2
77
I
test pin 2 input
CFLAG
39
O
correction flag output (open-drain)
TEST3
78
I
test pin 3 input
digital ground 1
TEST4
79
I
test pin 4 input
LASER
80
O
laser drive output
VSSD1
40
SUP
10-4
10-4
BLOCK DIAGRAM
Universal Loader / ICD03 PhonIC MP3
CD MAIN BOARD
+8V
MM1469
7801
21, 22
6
+5V
+3,3V
CD MECHANISM
MCD2, DA12
+ ANALOG
5
16
+
+3,3V
+1,8V
VAM2201
DISC
14
15
TURNTABLE
MOTOR
1
FOCUS
COIL
OSC OUT
17
65
20
4
FO
OSC IN
18
DAC LP
RADIAL
COIL
3
26
2
27
Active low pass Filter
7800
1800
DAC LN
64
25
+5V
18
19
LM358
8.46 MHz
to Combi Board
7804
8
1801
5
26
+
25
6
22
3
1
CD LEFT
7
-
2
RA
DAC RP
DAC RN
+
23
2
1
Analog Audio
3
CD RIGHT
-
to MP3 CD03 Board
+3,3V
1
66
3
SLIDE
MOTOR
SL
2
SIGNAL PROCESSOR
CD18
DOBM
SAA7824 (SAA7825)
RESET
67
TURNTABLE
MOTOR
MOT1
13
SILD
55
12
RAB
54
11
53
10
52
9
56
8
48
7
47
5
46
3
42
4
12
68
SCL
MOT2
8,13, 28
LASER &
MONITOR
DIODE
+3,3V
70
SDA
STATUS
7
LASER
80
Laser Current
3822
+3,3V
5
LASER
IIS SCLK
1
14
51
11
10
1803
4
62
IIS WCLK
3
MONITOR
CD IIS DATA
MONITOR
16
PHOTO
DIODES
9 - 14
9 - 14
18
D1
D2
D3
D4
R1,R2
41
VDD1
Vref
8
15
Vcc
+3,3V
17
VDDA1
7
1801
5
2, 6, 15, 19
+3,3V
14
16
Vref
CD18 RESETn
SILD
RAB
Control Interface
MP3 Module ↔ Signal Processor
SICL
DATA
STATUS
IIS SCLK
IIS WCLK
1Ω
AU IIS DATA
D4
R1 D3 D2 R2
D1
SPDIF
+ ANALOG
12
11
4
+5V
5
TRAY MOTOR BOARD
6
+12V
uP DATA
+5V
1
Audio Data Interface
Signal Processor ↔ MP3 Module
CD IIS DATA
MP3 Decoding
AU IIS DATA
DSP FRAME
DSP CLK
Control Interface
Front µP ↔ MP3 Module
DSP DATA
GND
+5V
uP CLK
uP FRAME
+5V
GND
+12V
7802
to Front Board
via Combi Board
+12V
TRAY
SWITCH
1811
+8V
7810
1
1810
AMM7072A
1805
SW INFO
8
8
SW INFO
9
TRAY IN
7
7
TRAY IN
8
6
6
7
5
5
TRAY OUT 10
5
2
TRAY
MOTOR
M
NC
207
3
TRAY OUT
8
4
+12V
6
8002
TRAY IRQ
TRAY I2C SCLK
TRAY 2C SCL
uC RESET
4
3
3
2
2
1
1
+12V
Blockdiagram Universal Loader ICD03 Phonic MP3, 20040308
10-5
10-5
TRAY MOTOR BOARD / copper side view
1810 C1
1811 C2
2814 C3
2820 B3
3812 B2
3813 C2
2830 A4
3811 D2
1
3814 C3
3815 C2
3816 B2
3820 B3
2
3830 A4
3831 A3
3832 A3
6830 A4
3
7810 B4
F810 C1
F811 C2
F812 C2
4
F816 C2
F820 B3
1810
1811
2814
2820
2830
3811
3812
3813
3814
3815
3816
3820
3830
3831
3832
6830
7810
9801
F830 A5
5
TRAY-MOTOR BOARD (UNIVERSAL LOADER ICD03 Phonic)
3830
220R
F830
6830
3820
A
+5V1
100n
3831
220R
2830
3832
220R
+12V
BZX384-C5V1
A
F820
+12V
+5V1
MOTOR DRIVER
1
10K
10K
3816
3812
B
1u0
2820
2R2
+5V1
VP
C
F810
3815
F816
10n
3813
100K
+12V
39K
2814
GND 1
+12V 2
+12V 3
GND 4
TRAY_OUT 5
NC 6
TRAY_IN 7
SW_INFO 8
82K
F812
08FMN-STK-A
IN+
3
IN-
7
1811 1
4
2
2
5
THERMAL PROT
OUT-
4
F811
3
TRAY MOTOR
OUT+
3814
to/from CD main Board
1805
1810
B
7810
AMM7072A
M
TRAY MOTOR
207
C
8
NC
GND
Indication
Tray Position
6
10K
3811
SPVF
D
TRAY SWITCH
TRAY
MOVING
TRAY SWITCH
1811
D
CLOSED
+5V1
END POSITION
OPEN
MOTOR BOARD UL ICD03,05032004
1
2
3
4
5
motor board ICD03 Phonic stage .1, 01032004
H2
F3
B2
A2
G1
G1
F2
B2
B2
B2
F2
G3
G1
G1
G1
G1
B2
H1
10-6
1n5
220u 6.3V
DAC_VPOS
BUF_VPOS
BUF_IN_R
BUF_OUT_R
BUF_OUT_L
BUF_IN_L
BUF_GND
LKILL
RKILL
D
36
37
38
39
40
to MP3CD03 MODULE
2810
D
100n
3804
OSCOUT
SIGNAL PROCESSOR
CD18 - PhonIC
VSSA2
16
SCLI
VDDA2
15
CSLICE
22n
14
R2
F810
13
F811
12
F812
11
EF
DATA
WCLK
R1
F813
10
F814
9
SCLK
D4
CLK16
D3
CLK4_12
RESET
MICRO CONTROLLER INTERFACE
LASER
TEST4
TEST3
TEST2
TEST1
V5
V4
V3
V2
V1
VDDD3
VSSD3
MOTO2
MOTO1
SL
FO
RA
VDDD2
DOBM
VSSD2
73
72
71
70
69
68
67
66
65
64
63
62
61
12K
3872 #
100n
2839
100n
10K
2844
8
10
11
12
13
F844
F846
9
CD18_RESETn
from 1803/13
7807
BC857B
4.8V
3848
+5V
7808
BC857B
3839
D
52
SILD
11
RAB
RA B
IIS_SCLK
10
SICL
CD18_RESETn
9
SDA
D 470R
3812
4K7
3814
F854
470R
F855
3817 470R
F856
55
3819 470R
F830
56
3820 470R
F829
SD A
8
STATUS
+3.3V
54
57
STATUS
7
IIS_SCLK
IIS_SCLK
SDA
6
GND
SICL
IIS_WCLK
RAB
4
AU_IIS_DATA
AU_IIS_DATA
SILD
3
CD_IIS_DATA
CD_IIS_DATA
STATUS
2
FMN
MP3CD module
Phonic detection
59
60
E
+3.3V
1
2835
470n 16V
IN
OUT
1K
M1 SL
F832
FO
1.8V
RA
3832
+1.8V
COM
2
2828
DACLEFT
15R
10u 50V
from 7804
D
F834
CD_LEFT
F835
GND_A
F836
CD_RIGHT
GNDA
2831
DACRIGHT
10u 50V
D
GNDA
1805
(SW_INFO)
0V
D
+5V
+5V
Tray_I2C_SCL
(NC)
Tray_I2C_SDA
+12V
6
5
4
3
+12V
2
+12V
+8V
+12V
+12V
1
GND
1801
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
GND
F839
+12V
7
uC_RESET
G
F837
F838
8
Tray_IRQ
(TRAY_IN)
(TRAY_OUT)
3
GNDA
to Combi Board
7802
L7808
CD18_RESETn
3.2V
3V
Vref
F
FMN
F842
Tray_I2C_SDA
F843
Tray_I2C_SCL
F845
Tray_IRQ
F847
uC_RESET
F848
uP_FRAME
F849
uP_CLK
F850
uP_DATA
DSP_FRAME
DSP_CLK
DSP_DATA
15FE-ST-VK-N
I
FFC 1->>n
220n
2837
3853
to 5DTC CONTROL BOARD
DISC
(to UNIV.LOADER-MOTOR BOARD)
4K7
6K8 for DA12
4
V
#
...for provision only
V.... DC voltages and waveforms
measured in PLAY mode
UL ICD03 Phonic MP3, 08032004
5
6
7
8
9
10
11
H
F851
D
3
+5V
+5V
47K
SLIDE
4K7
D
1
3870
2K2
3852
2
5
F807
IIS_WCLK
C
GND
D
58
GND
+12V
1
CD18_RESETn
12
SICL
3811
3816 470R
53
SPDIF
13
22K
3834
3838
4.1V
DISC
470n
51
14
SILD
470R
F809
DSP_FRAM E
SPDIF_GND
SPDIF_GND
F852
IIS_WCLK
SPDIF_GND
3836
4R7
I
D
TRACK
2R2
220R
2836
3810
470R
DSP_DATA
16
to 7801/7
FOCUS
14
SLIDE
D
48
49
17
15
CD_IIS_DATA
3806
DSP_CLK
SPDIF
6n8
29
+3.3V
1.6V
Vref
3843
2845
7
for MCD2 use 4800 4803
for DA12 use 4801 4802
6
F841
F840
H
+1.8V
47R
4802
4803
5
4800
4801
4
1K0
3
470R
MCD2
D
D.BUF D.BUF
3809
2
F831
470R
F833
F857
+3.3V
D.BUF D.BUF
1
7806
BC847B
3846
3829
2840
+
-
Driver Mute
+
47
DSP_FRAME
18
SPDIF_GND
D
3831
1u0
+
-
Vref
D
+3.3V
2829
+
3808
DSP_DATA
CD18_RESETn F853
F806
46
GND
DSP_CLK
SPDIF
F805
3840
15
DRIVE DETECTION
DA12
+
470R
22K
16
45
3847
17
D
D
Vcc
MOTOR DRIVER
Level shift
G
M
74
1K5
2833
1
7801
MM1469PH
M
75
1%
D.BUF D.BUF
Vcc
76
3807
to 1803
Control Interface
FRONT - MP3CD03
D.BUF D.BUF
2
77
44
100p
18
SUB
3830
19
78
100n
20
79
100R
21
80
F828
3850
30
LASER
100n
22
RCK
470R
43
50
AU_IIS_DATA
B
19
1%
2823
23
D
10K
24
STATUS
SFSY
3837
15K
SILD
SBSY
3835
25
+3.3V
RAB
LPOWER
3824
12K
3825
SCL
EXTFILTER
1K
26
1
3841
27
47n
MONITOR
10n
28
2
+
-
TF-
3
Level shift
TRACK
FOCUS
4
T+
F827
TRACK
F+
2821
2825
+8V
6
5
F821
1R0
470p
Vref
GND
MON
F
100n
2818
2820
16FNM-STK-A
3822
LASER CURRENT
(mV = mA)
max 80mA (DA12)
max 60mA (MCD2)
7
SENSE
3
+3.3V
2827 #
8
LD
F820
4
470p
9
GND
F819
4R7
F822
VSSA1
2832 #
10
F
ESD sensitive line!
IREF
5
470R
C
3821
ESD sensitive line!
F818
6
22K
150mV CD DA
180mV CD RW
D
100n
11
470n 10V
B
3845
12
F
MONITOR
3871
Level shift
E
VDDA1
3818
10K
A
+ANALOG
2834
13
7
D
10n
3844
D
D
VREF_OUT
+
-
14
A
C
FOCUS F825
E
8
T=1s
during Focus search
Level shift
B
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
F826
15
18K
16
VCC
SDA
D1
1.6V F816
Vref_OPU
1800
F824
VREF
E
Vref_OPU
100n
CD Drive
Sanyo DA12
Mitsumi MCD2
F823
D
2817
D2
100R
2824
33R
3813
+3.3V
WCLI
F803
#
17
SDI
3805
42
27p
7800
SAA7825H
VDDD1
3.2V 10R
2816
OSCIN
41
1803
+3.3V
CONTROL INTERFACE
MP3 MODULE - CD18
35
AUDIO DATA INTERFACE
CD18 -MP3 MODULE
34
from 1801
Control Interface
FRONT - MP3CD03
33
VSSD1
32
CFLAG
31
CDT_CLK
30
CDT_RDY
2809
29
1n
8M467
1810
28
18
D
+ANALOG
27
VSSA3
2814
F808
26
19
D
C
25
20
D
F804
D
24
2815
GNDA
100n
2819
220u 6.3V
#
4R7
33p
F815
3.2V
2813
220u 6.3V
2804
1K0
3823
GNDA
3815
+3.3V
2812 #
D
1K5
23
SERIAL DATA
LOOPBACK INTERFACE
1.3V Vref_OPAMP
D
D
22
SERIAL DATA
INTERFACE
F801
3828
2811 #
GNDA
3.1V
21
DAC_LP
GNDA
+3.3V
1n5
2806
D
GNDA 47n
D
100n
DAC_LN
2841
GNDA
D
DAC_VREF
3833
22K
VCC_OPAMP
A
DAC_RP
B
3
CSTLS
2802
100R
100u 10V
+5V
7804-1
LM358D
3862
14
D
DAC_RN
100R
22K
13
2850 #
DAC_GND
4
DACRIGHT
to 1801
2
1
12
GNDA 47n
D
220u 6.3V
3861
2838
3859
11
2801
2803
AUDIO OUT
GNDA 12K
22K
10
+3.3V
3863
GNDA
4.8V
9
CDT_DATA
220p
3865
GNDA
3869
8
3803
2830
22K
33p
5
2843
1K5
3858
6
3864
12K
7804-2
LM358D
220p
3868
7
8
3860
100R
DACLEFT
to 1801
100p
4
A
2808
GNDA 12K
100p
220p
3867
2805
ICD03 / MP3 version
7
12K
2842
6
220p
3866
CD MAIN BOARD
5
10R
4
2807
3
8
2
1K5
1
10-6
12
13
14
1800 D2
1801 G14
1803 B14
1805 H11
1810 B6
2801 A9
2802 B2
2803 A9
2804 B3
2805 A6
2806 A8
2807 A8
2808 A4
2809 A8
2810 B11
2811 B6
2812 B6
2813 C5
2814 C7
2815 D11
2816 D12
2817 D3
2818 D5
2819 C5
2820 D6
2821 E7
2823 G9
2824 F11
2825 F7
2827 F7
2828 G12
2829 G8
2830 A5
2831 G12
2832 H6
2833 H7
2834 I6
2835 I5
2836 I3
2837 I4
2838 A9
2839 E7
2840 G10
2841 B5
2842 A3
2843 A3
2844 G5
2845 H6
2850 A9
3803 A8
3804 B11
3805 B11
3806 C12
3807 C11
3808 C11
3809 H3
3810 C11
3811 C12
3812 D12
3813 D3
3814 D12
3815 B5
3816 D11
3817 D11
3818 D7
3819 D11
3820 D11
3821 E5
3822 E6
3823 B2
3824 F4
3825 F4
3828 B2
3829 F10
3830 F11
3831 F8
3832 G10
3833 B4
3834 G9
3835 F8
3836 H5
3837 F7
3838 G9
3839 H4
3840 G12
3841 G8
3843 G7
3844 G5
3845 G6
3846 G5
3847 G12
3848 H5
3850 F3
3852 I3
3853 I4
3858 A2
3859 A5
3860 A3
3861 A6
3862 A6
3863 A4
3864 A4
3865 A5
3866 B6
3867 A3
3868 A4
3869 B2
3870 E12
3871 E5
3872 E5
4800 H4
4801 H4
4802 H4
4803 H4
7800 B11
7801 G2
7802 I5
7804-1 A5
7804-2 A3
7806 G5
7807 H5
7808 H5
F801 B3
F803 B12
F804 C7
F805 C12
F806 C12
F807 D13
F808 C4
F809 C12
F810 C4
F811 C4
F812 D4
F813 D4
F814 D4
F815 B6
F816 D5
F818 E2
F819 E5
F820 E6
F821 E6
F822 E3
F823 E2
F824 E2
F825 F4
F826 F4
F827 F3
F828 F9
F829 D12
F830 D12
F831 F10
F832 F10
F833 G8
F834 G13
F835 G13
F836 G13
F837 G13
F838 H13
F839 H13
F840 H2
F841 H2
F842 H13
F843 H13
F844 H4
F845 H13
F846 H4
F847 H13
F848 H13
F849 I13
F850 I13
F851 I14
F852 C13
F853 C13
F854 D12
F855 D12
F856 D12
F857 G6
10-7
10-7
WIRED
COMPONENTS
1800
1801
1803
1805
1810
2802
2803
2804
2809
2819
2828
2831
7802
9801
9802
9804
9805
9806
9807
9808
9809
9810
9811
9813
9814
9815
9816
9817
9818
9819
9820
9821
9822
9823
9824
9826
9828
9829
C2
A4
C5
B5
D3
B5
D4
B5
D4
D3
B3
B4
B2
B5
D5
B4
B5
A3
B4
B4
B4
A2
C5
B5
D2
C2
D2
B1
B3
B5
C5
C5
D1
D2
D2
B1
C2
B3
SURFACE MOUNTED COMPONENTS
CD BOARD / copper side view
(Universal Loader PhonIC)
Slide Motor
Turntable Motor
UL Phonic stage .3, 04032004
Exploded view UNIVERSAL LOADER
10-8
10-8
230
206
204
203
211
222
220
222
205
223
201
223
240
202
210
207
221 4x
MOTOR BOARD
MECHANICAL PARTS
–––––––––––––––––––––––––––––––––––––––––––––––––––––
202
3103 304 71780 DRAWER
203
3103 304 71800 SLIDER
204
3103 304 71820 PULLEY GEARWHEEL
205
3103 304 71830 GEARWHEEL
206
3103 304 71910 DRIVING BELT
8002
CD BOARD
X
spare part
Y
non spare part
EV UL Phonic, 20040308
207
210
220
222
223
3103
3103
3103
4822
4822
308
301
304
529
529
54160
06660
71790
10387
10387
MOTOR ASSY
SPRING SUPPORT
SUPPORT CD
RUBBER DAMPER CD DRIVE, FRONT
RUBBER DAMPER CD DRIVE, FRONT
230
240
240
8001
8002
3103
3103
3103
3103
3103
308
309
309
308
308
11940
05380
05390
93611
94021
CLAMPER ASSY DA11
CD DRIVE, MCD2
CD DRIVE DA12T3
FLEXFOIL CABLE, 16P, 88mm BD
FLEXFOIL CABLE, 8P, 268mm AD
10-9
10-9
ELECTRICAL
PARTSLIST Universal Loader / ICD03 PhonIC MP3 Version
––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––
ELECTRICAL
PARTSLIST Universal Loader / ICD03 PhonIC MP3 Version
––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––
RESISTORS
RESISTORS
–––––––––––––––––––––––––––––––––––––––––––––––––––––
–––––––––––––––––––––––––––––––––––––––––––––––––––––
3823 © 4822 051 30102
1kΩ
5% 0,06W
4843 © 4822 051 20008
CHIP JUMPER 0805
3824 © 5322 117 13028
12kΩ
1% 0.06W
4844 © 4822 051 20008
CHIP JUMPER 0805
3825 © 5322 117 13033
15kΩ
1% 0.06W
4850 © 4822 051 30008
CHIP JUMPER 0603
3828 © 4822 051 30152
1,5kΩ
5% 0,06W
4851 © 4822 051 30008
CHIP JUMPER 0603
3831 © 4822 051 30103
10kΩ
5% 0,06W for DA12 drive only
4852 © 4822 051 20008
CHIP JUMPER 0805
MOTOR BOARD
CD BOARD
MISCELLANEOUS
–––––––––––––––––––––––––––––––––––––––––––––––––––––
1810
2422 025 16371 FFC-CONNECTOR, 8P, SIDE ENTRY
1811
2422 129 16655 LEAF SWITCH, 1P
MISCELLANEOUS
–––––––––––––––––––––––––––––––––––––––––––––––––––––
1800
4822 267 11028 FFC-CONNECTOR, 16P, SIDE ENTRY
1801
4822 265 10979 FFC-CONNECTOR, 15P, SIDE ENTRY
1803
2422 025 16836 FFC-CONNECTOR, 19P, SIDE ENTRY
1805
2422 025 16371 FFC-CONNECTOR, 8P, SIDE ENTRY
CAPACITORS
–––––––––––––––––––––––––––––––––––––––––––––––––––––
2814 © 5322 126 11583
10nF 10%
63V
2820 © 4822 126 14043
1µF 20%
16V
2830 © 2238 586 59812
100nF 10%
50V
RESISTORS
–––––––––––––––––––––––––––––––––––––––––––––––––––––
3811 © 4822 051 30103
10kΩ
5% 0,06W
3812 © 4822 051 30103
10kΩ
5% 0,06W
3813 © 4822 117 13632 100kΩ
1% 0,06W
3814 © 4822 051 30393
39kΩ
5% 0,06W
3815 © 4822 117 12864
82kΩ
5% 0,06W
3816 ©
3820
3830 ©
3831 ©
3832 ©
4822
4822
4822
4822
4822
051
052
051
051
051
30103
10228
30221
30221
30221
10kΩ
2,2Ω
220Ω
220Ω
220Ω
5%
5%
5%
5%
5%
0,06W
0,33W
0,06W
0,06W
0,06W
DIODES
–––––––––––––––––––––––––––––––––––––––––––––––––––––
6830 © 9340 548 52115 BZX284-C5V1
INTEGRATED CIRCUITS
–––––––––––––––––––––––––––––––––––––––––––––––––––––
7810
9322 196 36682 AMM7072A, MOTOR DRIVER
MP3 CD03 BOARD
CAPACITORS
–––––––––––––––––––––––––––––––––––––––––––––––––––––
2801 © 3198 017 34730
47nF 10%
16V
2802
4822 124 41584
100µF 20%
10V
2803
4822 124 12052
220µF 20%
6,3V
2804
4822 124 11912
220µF 20%
6,3V
2805 © 2020 552 94427
100pF
5%
50V
2806 ©
2807 ©
2808 ©
2809
2810 ©
2238
2238
2020
4822
2238
916
916
552
124
586
11552
11552
94427
12052
59812
1,5nF
1,5nF
100pF
220µF
100nF
5%
5%
5%
20%
10%
25V
25V
50V
6,3V
50V
2813 ©
2814 ©
2815 ©
2817 ©
2818 ©
2238
2238
5322
2238
2238
586
916
126
586
586
59812
15641
11578
59812
59812
100nF
22nF
1nF
100nF
100nF
10%
10%
10%
10%
10%
50V
25V
63V
50V
50V
2820 ©
2821 ©
2823 ©
2825 ©
2828
2238
3198
2238
5322
4822
586
024
586
126
124
59812
44730
59812
11583
40248
100nF
47nF
100nF
10nF
10µF
10%
5%
10%
10%
20%
50V
50V
50V
63V
63V
2829 ©
2830 ©
2831
2833 ©
2834 ©
3198
4822
4822
5322
3198
017
126
124
126
017
41050
13883
40248
11582
44740
1µF
220pF
10µF
6,8nF
470nF
20%
5%
20%
10%
20%
10V
50V
63V
63V
10V
2835 ©
2836 ©
2837 ©
2838 ©
2839 ©
4822
3198
4822
2238
2238
126
017
126
586
586
13482
44740
13879
59812
59812
470nF
470nF
220nF
100nF
100nF
20%
20%
20%
10%
10%
16V
10V
16V
50V
50V
2840 ©
2841 ©
2842 ©
2843 ©
2844 ©
2238
4822
4822
4822
5322
586
126
126
126
126
59812
13883
13883
13883
11583
100nF
220pF
220pF
220pF
10nF
10%
5%
5%
5%
10%
50V
50V
50V
50V
63V
2845 © 2238 586 59812
100nF
10%
50V
Only complete board available
3103 308 67611
MP3 CD03 BOARD TXT5V
RESISTORS
–––––––––––––––––––––––––––––––––––––––––––––––––––––
3803 © 4822 051 30109
10Ω
5% 0,06W
3804 © 4822 051 30109
10Ω
5% 0,06W
3805 © 4822 051 30471
470Ω
5% 0,06W
3806 © 4822 051 30471
470Ω
5% 0,06W
3807 © 4822 051 30471
470Ω
5% 0,06W
3832 ©
3833 ©
3834 ©
3835 ©
3836 ©
4822
4822
4822
4822
4822
117
051
051
051
117
12971
30152
30101
30103
13608
15Ω
1,5kΩ
100Ω
10kΩ
4,7Ω
5%
5%
5%
5%
5%
0,06W
0,06W
0,06W
0,06W
0,06W
3837 ©
3838 ©
3839 ©
3840 ©
3841 ©
4822
4822
4822
4822
4822
051
051
051
051
051
30152
30102
30221
30223
30102
1,5kΩ
1kΩ
220Ω
22kΩ
1kΩ
5%
5%
5%
5%
5%
0,06W
0,06W
0,06W
0,06W
0,06W
COILS
–––––––––––––––––––––––––––––––––––––––––––––––––––––
1810
2422 540 98519 RESONATOR 8,467MHz
3843 ©
3844 ©
3845 ©
3846 ©
3847 ©
4822
4822
4822
4822
4822
051
051
051
051
051
30222
30103
30471
30479
30223
2,2kΩ
10kΩ
470Ω
47Ω
22kΩ
5%
5%
5%
5%
5%
0,06W
0,06W
0,06W
0,06W
0,06W
TRANSISTORS
–––––––––––––––––––––––––––––––––––––––––––––––––––––
7806 © 5322 130 60159 BC846B
7807 © 4822 130 60373 BC856B
7808 © 4822 130 60373 BC856B
3848 ©
3850 ©
3852 ©
3853 ©
3853 ©
4822
4822
4822
4822
4822
117
051
051
051
051
13613
30183
30472
30472
30682
2,2Ω
18kΩ
4,7kΩ
4,7kΩ
6,8kΩ
5%
5%
5%
5%
5%
0,06W
0,06W
0,06W
0,06W
0,06W
INTEGRATED CIRCUITS
–––––––––––––––––––––––––––––––––––––––––––––––––––––
7800 © 9352 731 95557 SAA7825H, SIGNAL PROC. PHONIC
7801 © 9322 181 79668 MM1469PH, MOTOR DRIVER
7802
4822 209 72554 MC7808CT, 8V Regulator
7804 © 5322 209 82941 LM358D, DUAL OP-AMP.
3858 ©
3859 ©
3860 ©
3861 ©
3862 ©
4822
4822
4822
4822
4822
051
051
051
051
051
30152
30101
30101
30223
30223
1,5kΩ
100Ω
100Ω
22kΩ
22kΩ
5%
5%
5%
5%
5%
0,06W
0,06W
0,06W
0,06W
0,06W
3863 ©
3864 ©
3865 ©
3866 ©
3867 ©
4822
4822
4822
4822
4822
051
051
051
051
051
30223
30223
30123
30123
30123
22kΩ
22kΩ
12kΩ
12kΩ
12kΩ
5%
5%
5%
5%
5%
0,06W
0,06W
0,06W
0,06W
0,06W
3868 ©
3869 ©
3870 ©
3871 ©
4800 ©
4822
4822
4822
4822
4822
051
051
117
051
051
30123
30101
12925
20008
30008
12kΩ
5%
100Ω
5%
47kΩ
1%
CHIP JUMPER
CHIP JUMPER
0,06W
0,06W
0,06W
0805
0603
4801 ©
4802 ©
4803 ©
4804 ©
4805 ©
4822
4822
4822
4822
4822
051
051
051
051
051
30008
30008
30008
30008
20008
CHIP
CHIP
CHIP
CHIP
CHIP
JUMPER
JUMPER
JUMPER
JUMPER
JUMPER
0603
0603
0603
0603
0805
4806 ©
4807 ©
4808 ©
4811 ©
4814 ©
4822
4822
4822
4822
4822
051
051
051
051
051
20008
20008
20008
20008
20008
CHIP
CHIP
CHIP
CHIP
CHIP
JUMPER
JUMPER
JUMPER
JUMPER
JUMPER
0805
0805
0805
0805
0805
3808 ©
3809 ©
3810 ©
3811 ©
3812 ©
4822
4822
4822
4822
4822
051
051
051
051
051
30471
30102
30471
30471
30472
470Ω
1kΩ
470Ω
470Ω
4,7kΩ
5%
5%
5%
5%
5%
0,06W
0,06W
0,06W
0,06W
0,06W
4815 ©
4819 ©
4822 ©
4826 ©
4827 ©
4822
4822
4822
4822
4822
051
051
051
051
051
30008
20008
20008
30008
20008
CHIP
CHIP
CHIP
CHIP
CHIP
JUMPER
JUMPER
JUMPER
JUMPER
JUMPER
0603
0805
0805
0603
0805
3813 ©
3814 ©
3815 ©
3816 ©
3817 ©
4822
4822
4822
4822
4822
051
051
117
051
051
30339
30471
13608
30471
30471
33Ω
470Ω
4,7Ω
470Ω
470Ω
5%
5%
5%
5%
5%
0,06W
0,06W
0,06W
0,06W
0,06W
4828 ©
4831 ©
4834 ©
4836 ©
4837 ©
4822
4822
4822
4822
4822
051
051
051
051
051
20008
20008
30008
20008
20008
CHIP
CHIP
CHIP
CHIP
CHIP
JUMPER
JUMPER
JUMPER
JUMPER
JUMPER
0805
0805
0603
0805
0805
3818 ©
3819 ©
3820 ©
3821 ©
3822 ©
4822
4822
4822
4822
4822
051
051
051
117
117
30223
30471
30471
13608
12917
22kΩ
470Ω
470Ω
4,7Ω
1Ω
5%
5%
5%
5%
5%
0,06W
0,06W
0,06W
0,06W
0,06W
4838 ©
4839 ©
4840 ©
4841 ©
4822
4822
4822
4822
051
051
051
051
20008
30008
30008
20008
CHIP
CHIP
CHIP
CHIP
JUMPER
JUMPER
JUMPER
JUMPER
0805
0603
0603
0805
for MCD2 drive only
4860 ©
4861 ©
4862 ©
4863 ©
4864 ©
4822
4822
4822
4822
4822
051
051
051
051
051
30008
30008
20008
20008
20008
4866 © 4822 051 30008
for MCD2 drive only
for DA12 drive only
for MCD2 drive only
for DA12 drive only
for DA12 drive only
for MCD2 drive only
CHIP
CHIP
CHIP
CHIP
CHIP
JUMPER
JUMPER
JUMPER
JUMPER
JUMPER
0603
0603
0805
0805
0805
CHIP JUMPER 0603
10-10
10-10
MP3 BOARD FOR ORIENTATION ONLY
1
2
4
3
5
6
8
7
9
10
11
12
13
14
MP3 CD 2003 Board (flash version)
7
107
AD17
AD8
8
CVSS2
DVSS7
4
DVDD1
A16
105
9
10
AD16
HD7
D4
103
DD4
12
AD11
7
A11
D3
102
DD3
13
AD12
8
A12
D2 101
DD2
AD13
9
A13
D1
100
DD1
A14
D0
99
AD15
11
A15
RS
98
2457
12
CVDD1
X2|CLKIN
97
10n
13
HAS
X1
96
HD3
95
17
HCS
HPIENA
92
18
HR|W
19
READY
TRST
87 F405 F428
23
R|W
TDI
86 F406 F429
MSTRB
TDO
IOSTRB
EMU1|OFF
26
MSC
EMU0
83 F410 F432
27
XF
TOUT
82
MP|MC
37 38 39 40 41 42 43 44
77
DVSS5
76
DVDD4
75
BCLKX1
CVSS7
HD1
CVDD4
INT3
INT2
INT1
INT0
NMI
HBIL
IACK
BDX2
BDX0
HD0
DVSS3
DVDD3
HRDY
BFSX2
BFSX0
CVDD3
HINT
BDX1
AD1
24
RESET
DQ11
NC
DQ3
RY|BY
DQ10
A18
DQ2
A17
DQ9
A7
DQ1
A6
DQ8
A5
DQ0
A4
OE
A3
VSS
A2
CS
A1
A0
4455
4456
1
34
DD10
33
DD2
32
DD9
31
DD1
30
DD8
29
3
28
27
3449
100n
100R
IN
OE
16.93MHz
CSTCV
8
7454-C
9
6
6450
7452
F
3464
7454-D
12
11
1451
10K
19
F409
13
7
7
1K0
3479
3496
150K
3495
470R
10K
3466
3494
100R
3490
F420
IIS_SCLK
F436
CD10_SDA
CD10_SICL
CD10_RAB
CD10_SILD
nCD10_RESET
SPDIF
to 1455
3485
11
F416
10
F417
9
F418
8
F419
7
F421
6
F423
5
F424
4
F425
3
F426
2
SPDIF_GND
STATUS/GND
CD10_SDA
CD10_SICL
CD10_RAB
CD10_SILD
CD10_RESET
3489
SPDIF_GND
uP_FRAME
uP_DATA
uP_CLK
GND
FMN
+3.3V
10K
*
MP3 CD 2003 flash version, 040304
1
2
3
4
5
6
7
8
9
10
11
12
13
H
SPDIF
1
BC847BW
7460
3488
# .... only for FLASH version
.... only for ROM version
IIS_SCLK
12
F415
G
GND
13
uP_CLK
uP_DATA
3481, 3452 = 1k for 5V push pull
IIS_WCLK
F413 14
for 3.3V versions
only
3487, 3438 only for 5V push pull
AU_IIS_DATA
15
IIS_WCLK
+3.3V
CONTROL INTERFACE
Front µP
CD_IIS_DATA
16
AU_IIS_DATA
uP_FRAME
CD10_SICL
nCD10_RESET
+5V
+3.3V
GND
17
to
7451/124 STATUS
TMS_RESET
+5V
18
CD_IIS_DATA
2
+3.3V
E
7453
10K
3
3K3
BZX384-C3V3
BC847BW
nRW
14 7454-A
1
D
33R
BC847BW
14
3458
180R
3498
nMSTRB
7
74
AU_IIS_DATA
470R
3477
3471
+3.3V F411
7
WE
BFSX1 73
DVSS4
100R
7456
BC847BW
+3.3V
5
C
+5V
BZX384-C3V9
4
10
FMN
3469
7454-B
14
+3.3V
F402
6451
3459
14
SPDIF_GND
4
1
220R
100K
SPDIF
3
7455 LM317D
2 O1 ADJ 4
3 O2
5
6 O3
8
7 O4
26
2471
SPDIF_GND
Voltage stabilisation
+1.5V
DD0
25
EXTERNAL DIGITAL SOURCE
4451
DD3
for 5V front uP
CD10_RAB
1u
2467
100R
uP_DATA
100R
3483
470R
3444
BDX0
CD10_SDA
3482
100n
15R
2469
100R
3484
+3.3V
BFSX0
3445
1u
2468
100R
BCLKX0
3447
100R
3446
BDR0
3452
100R
3443 100R
BFSR0
2K2
uP_CLK
3438
BCLKR0
3487
2K2
uP_FRAME
100R
3481
100R
3448
IIS_SCLK
35
3492
*
100R
100R
3480#
100R
3476
DD11
NC
+3.3V
+core
IIS_WCLK
36
1455
2
+3.3V
45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72
H
I
DD4
37
74HC00D
*
F422
38
nPS
3472
F414
VDD
NC
DD12
3497
36
CVSS6
100R
BCLKX2
35
CVSS4
BDR1
23
78
CLKMD1
DVDD2
AD2
DQ4
Flash
EPROM
39
1
SPDIF_GND
from 1451
SPDIF
4450
10K
33
3475
CLKMD2
BCLKX0
100K
32
79
22
15R
BIO
CLKMD3
AD3
100n
HOLD
80
10K
+3.3V
3468
30
HD2 81
HPI16
21
WE
DD5
AD0
2
4
+3.3V
3474
IAQ
5 74HCT1G04
AD4
1460
2466
HOLDA
29
84 F408
3467
28
BFSR1
CVSS5
BCLKR1
CD_IIS_DATA
85 F407 F430
24
25
34
F412
For Flash version: TMS320DA150PGE160
For ROM version: TMS320D1608xPGE
7457
JTAG Interface
IS
31
100n
3473
2465
15R
22
BDR2
3470
+3.3V
88 F404 F434
HCNTL1
*
4460
89 F403 F427
TCK
BDR0
F
4459 #
+3.3V
TMS
DS
BFSR2
100R
100R
+core
90
PS
BFSR0
nMSTRB
3462#
3463#
CVSS8
21
BCLKR2
nRW
CVDD5 91
100n
20
BCLKR0
nPS
DSP
2470
AD5
20
DQ12
DD13
40
10K
93
19
NC
41
B
DATA INTERFACE
CD10/CD18
DVSS6
AD6
DQ5
DD6
CONTROL INTERFACE
CD10/CD18
CVDD2
18
NC
DD14
42
2464
16
AD7
4452
94
3491
CLKOUT
AD17 17
100R
CVSS3
AD18 16
+3.3V
1u 2463
15
DVSS2
1u
2462
DVSS1
HCNTL0
1u
2459
220u
2472
+core
14
DD0
DQ13
#
provisional
15
1K
10
7451
14
3455
AD14
+core
10n
DD5
6
2458
D5
11
1K
A10
104
3456
5
DQ6
A8
43
100n
3
106
A9
to/from CD MODULE
AD9
A
100n
AD18
DQ14
08FMN-SMT-A-TF
680R
108
DQ7
A10
DD7
2460
A19
A18
A17
A11
DD15
44
3457
6
45
1K
AD10
DQ15|A-1
3460
5
VSS
A12
220u
AD11
A13
47
46
2461
4
48
10R
AD12
BYTE
3453
3
A16
A14
F442
F443
F444
F445
F446
100n
A20
CVSS9
D6
DVDD5
D7
D8
D9
D10
D11
AD13
A15
2456
15R
3451
470R
D12
HD4
D13
D14
D15
HD5
CVDD6
HDS1
DVSS8
HDS2
DVDD6
A0
A1
A2
A3
HD6
A4
A5
A6
A7
A8
A9
A21
2
1465
F441
BFSX0
BCLKX0
BDX0
BFSR0
BDR0
BCLKR0
47R
AD10
1
AD14
3493
100n
4454
DD6
DD7
DD8
DD9
DD10
DD11
DD12
DD13
CD10_SILD
DD14
3478
15R
3450
STATUS
from 1451 DD15
AD1
AD2
AD3
AD4
AD5
AD6
AD7
AD0
2454
100n
AD15
M29W800DB-70NG
3461
15R
G
1u
CVSS10
2455
3454
DVSS9
CVSS1
A22
CVDD7
1
2
+3.3V
E
2451
100n
144 143 142 141 140 139 138 137 136 135 134 133 132 131 130 129 128 127 126 125 124 123 122 121 120 119 118 117 116 115 114 113 112 111 110 109
Text version only
D
2453
7450
100K
1u
+3.3V
10K
4
+3.3V
AD16
10K
4453
2452
VSS
3440#
WC_
B
C
+core
SCL
M24C32
5450
5
600R
SDA
10K
EEPROM
E2
+1.5V
470R
7
E1
+core
+3.3V
F401
6
E0
F440
2
3
8
VCC
3499
100R +3.3V
7458
1
AD8
3465
100n
A
AD9
only for FLASH version
2450
14
I
1451 F14
1455 B14
1460 F9
1465 A14
2450 A1
2451 B5
2452 B2
2453 B4
2454 B7
2455 B2
2456 C12
2457 D9
2458 C10
2459 D2
2460 E13
2461 D12
2462 D2
2463 D8
2464 G12
2465 G2
2466 G8
2467 H6
2468 H4
2469 H5
2470 D9
2471 E11
2472 D1
3438 I3
3440 A5
3443 H4
3444 H6
3445 H5
3446 H4
3447 H4
3448 H3
3449 E11
3450 A4
3451 B7
3452 H3
3453 A12
3454 B1
3455 C9
3456 C10
3457 D13
3458 D14
3459 E13
3460 F13
3461 E12
3462 E2
3463 E1
3464 F13
3465 A2
3466 H8
3467 F8
3468 F8
3469 E13
3470 F1
3471 E13
3472 G9
3473 G2
3474 G8
3475 G2
3476 H2
3477 H7
3478 B6
3479 H8
3480 H2
3481 H3
3482 H5
3483 H6
3484 H5
3485 I11
3487 I3
3488 I12
3489 I12
3490 H8
3491 D9
3492 E9
3493 H12
3494 H8
3495 H11
3496 H8
3497 I13
3498 D14
3499 A2
4450 C13
4451 B13
4452 F9
4453 I11
4454 A13
4455 G8
4456 G8
4459 F2
4460 F2
5450 A3
6450 E13
6451 E12
7450 A10
7451 D5
7452 F13
7453 F12
7454-A G11
7454-B F11
7454-C F11
7454-D G11
7455 D13
7456 E12
7457 E9
7458 A1
7460 I12
F401 B3
F402 E13
F403 E8
F404 E8
F405 E8
F406 E8
F407 E8
F408 F8
F409 F13
F410 F8
F411 E13
F412 G1
F413 G13
F414 I2
F415 G13
F416 H13
F417 H13
F418 H13
F419 H13
F420 H8
F421 H13
F422 H3
F423 H13
F424 H13
F425 I13
F426 I13
F427 E8
F428 E8
F429 E8
F430 E8
F432 F8
F434 E8
F436 G13
F440 A2
F441 A13
F442 A13
F443 A13
F444 A13
F445 A13
F446 B13
10-11
10-11
MP3 BOARD FOR ORIENTATION ONLY
MP3 CD03 Board SIDE A (flash version)
MP3 CD03 Board SIDE B (flash version)
MP3 CD03 flash version, 040304
1460
2459
2460
2462
2464
3453
3456
3457
3458
3459
3460
3461
B3
D4
D2
D3
C3
B1
1
B1
D2
D2
C3
C3
C2
3464
3466
3469
3471
3478
3485
2
C3
A2
C2
D2
B2
C2
3486
3488
3489
3491
3492
3493
3
C2
C1
C2
B1
B3
C2
3494
3495
3497
3498
4451
4453
A1
A2
B2
D2
C1
C2
5450
6450
6451
7452
7453
7455
4
D3
C3
D2
C3
C3
D3
7456 C2
7460 C2
1451
1455
2450
2451
2452
2453
5
B5
A4
C1
B2
C2
C1
2454
2455
2457
2458
2461
2463
1
MP3 CD2002/CD03 Board SIDE A (mask version)
B2
D2
A2
A3
D3
A3
2465
2466
2467
2468
2469
2472
D4
A4
B4
C4
B4
D2
2
3450
3451
3452
3454
3455
3465
3467
3468
3470
3472
3473
3474
C1
B2
C4
D2
A2
C1
3
A3
A3
D4
A2
D4
A4
3475
3476
3477
3479
3481
3482
D4
D4
B4
A2
C4
B4
4
3483
3484
3487
3490
3496
3499
C4
B4
C4
B4
B4
C1
4450 A5
7451 B3
7458 D1
5
MP3 CD2002/CD03 Board SIDE B (mask version)
A
A
A
A
B
B
B
B
C
C
C
C
D
D
D
D
This assembly drawing shows a summary of all possible versions.
For components used in a specific version see schematic diagram
respectively partslist.
1
2
3
4
This assembly drawing shows a summary of all possible versions.
For components used in a specific version see schematic diagram
respectively partslist.
5
1
2
3
4
MP3 CD2002 stage .4, 050304
5
10-12
PERSONAL NOTES:
10-12
11-1
11-1
Brief introduction of the Regulator Board
The regulator board provides the following:
a) 12V supply: +12V_A and +12V_M derived from the +A supply
b) 5,6V and 5V supply: +5V6 and 5V_VCD derived from the +A/2 supply
Technical Remarks
COMBI & REGULATOR
BOARDS
TABLE OF CONTENTS
Regulator Board
Brief Introduction of the Regulator Board ............................... 11-1
Component & Copper Side View ............................................ 11-2
Circuit diagram ........................................................................ 11-3
Combi Board
Component View seen from Copper Side .............................. 11-4
Copper Side View ................................................................... 11-5
Circuit diagram - Source Selector part ................................... 11-6
Circuit diagram - Amplifier part ............................................... 11-7
Electrical parts list ................................................................... 11-8
11-2
11-2
REGULATOR BOARD - COMPONENT SIDE VIEW
REGULATOR 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 3441 pt6 dd wk0341
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 3441 pt6 dd wk0341
11-3
11-3
REGULATOR BOARD - CIRCUIT DIAGRAM
2404 C5
2405 B7
2406 B8
2407 B8
1403 E1
2400 B5
2402 A7
2403 C5
2408 D5
2409 E4
2410 E5
2411 C3
2412 F3
2413 E3
2415 E7
2416 D7
1
2417 D6
2418 B7
2420 E6
3403 A4
3404 B4
3405 A4
3406 B5
3407 B5
2
3409 C5
3410 B6
3411 B8
3412 B6
3417 C7
3418 B8
3419 A8
3420 B8
3413 B6
3414 B6
3415 C7
3416 B7
3
3421 A8
3422 D3
3423 D2
3424 E2
3425 E3
3426 E3
3427 E4
3428 F4
3430 D6
3431 D6
3432 D6
3433 D7
4
3434 E7
3435 E7
3436 E2
3437 F2
3438 F1
3439 F1
3440 F1
6400 B4
5
6406 B8
6407 E4
6409 E5
6412 D7
6401 C4
6402 B5
6404 C6
6405 B7
6413 D7
7401 B4
7402 B4
7403 A4
6
7405 A6
7406 C6
7407 B6
7408 B7
7413 D3
7414 F3
7415 F3
7417 D5
7409 B9
7410 D7
7411 E6
7412 E7
7
9401
9406 E1
9
11.3V
29V
A
A
TO COMBI
7406
BC547B
5R6
3421
3419
330R
10.35V
BZX79-C3V9
B
6.34V
1400
1K
100u
1
2407
3420
2406
120R
3418
47u
6405
7409
BC327-25
6406
10u
2405 BZX79-B10
1K
220u for MC-500
2402
3416
6402
470R
2
EH-B
68R
For Fan
120R
VCD_ON
11V
3411
3415
0.65V
3417
11
7408
BC547B
1.4V
1N4148
VCD_GND
5V_VCD
9.91V
7407
BC547B
6404
+5V6
10
C
1N4148 1N4148
6400
9
6401
9
5.7V
47u
8
2411
8
5V6_GND
+A/2
4n7
1K
2403
+5V6
7
1K
3414
3406
2K2
3404
6
7
1K
3413
2418
5V
4.2V
6
3412
+A
GND_M GND_A
+A
10K
+12V_M
5
3410
4
5
2u2
3K3
4
7402
BC557B
7401
BC547B
3409
LPC
FOR NON-LPS VERSION ONLY
2400
15K
3
12.4V
27.9V
27.3V
LPC
BZX79-C15
3
GND_A
3407
+12V_A
100n
2
2404
2
7405
BD438
4u7
1
270R
1
3405
3403
EH-B
1402
1K
7403
BDX53BFP
EH-B
1401
B
11.3V
9174 D2
9401 A6
9404 D3
9405 D4
+12V_M
+12V_A
+A
7419 F1
7420 E1
7421 F2
9172 D2
8
100u
1171 C2
1400 B9
1401 A1
1402 A1
VCD_GND
C
14.5V
GND_A
5V6_GND
1171
+5V6
+A
47u
2416
6413
3434
10u
E
VCD_GND
100K
#
PROVISION
F
* FOR CDR ONLY
~ FOR NON-CDR ONLY
7421
BC547B
FOR MC-500 ONLY
5V6_GND
Note : Some values may varies, see respective parts list for correct value.
* FOR CDR ONLY
1
120R BZX79-B3V9
2415
6412
10K
10K
3430
1N4148
180R
7412
BC547B
3435
100n
6409
10u
2410
2409
1N4148
5V6_GND
120R
6407
10u
For NON CDR
7415
BC547B
3428
VCD_ON
1u
3437
# 3440
10K
1n
7411
BC547B
* FOR CDR ONLY
7414
BC547B
100K
3438
10K
2417
D
470K
2412
1K
3439
GND_M
2413
3424
3436
7419
BC547B
3427
1
100K
7420
STP16NE06
3426
+12V_M
2K2
3
1
3425
E
2
# 9406
EH-B
1403
BZX79-B4V7
1
0.7V
3433
7413
BDW94C
3
2
100R
5V_VCD
GND
L7805 2
3423
22K
2
5.7V
3
OUT
3431
VCD_GND
IN
180R
3432
1
7410
BD438
10u
14.1V
2420
~ 9174
4
3
F
7417
150R
D
~
100n
~
GND_M
2408
9172
5
9405
6
10K
9404
5V_VCD
3422
*
TO CDR MODULE
T1A
T2A5 for CDR
2
3139 118 53870...8239_210_88966...3441 pt6 dd wk0341
3
4
5
6
7
8
9
11-4
11-4
COMBI BOARD
0300
1001
1002
1004
1006
1013
1014
1015
1018
1020
D6
B9
A7
C9
A9
A4
F1
D1
A6
B6
1022
1023
1025
1026
1300
1301
1302
1304
1307
1314
D1
E1
A3
A2
C7
D7
D5
F2
F9
C6
1315
1316
2011
2014
2015
2017
2020
2021
2023
2027
E3
B5
B4
B8
B4
B3
B8
C1
B4
B5
2030
2032
2033
2046
2047
2048
2055
2056
2058
2069
F3
C1
F1
F1
C2
D2
B8
E2
C1
A8
2080
2081
2300
2305
2306
2309
2310
2311
2312
2313
B5
B5
F6
E7
C7
D7
C7
D8
C8
E7
2314
2317
2318
2319
2320
2321
2322
2333
2334
2335
C7
E9
D9
E9
D9
E9
D9
E5
C6
D7
2336
2341
2511
2512
2513
2514
2515
2516
2517
2518
C6
D4
C2
C4
C3
C4
C2
C4
D3
D4
2547
2550
2551
2560
2561
2701
2708
2714
2716
3046
D4
C2
B3
D3
D3
E2
E2
F2
E1
A6
3067
3300
3309
3310
3311
3312
3315
3340
3353
3366
D1
E4
D8
C9
E8
D9
E6
F8
E6
F5
3713
5001
5300
5301
5302
5303
5700
6000
6001
6002
E2
A9
D8
E8
C8
E8
F2
F3
F3
B2
6003
6005
6300
6301
6302
6303
6304
6306
6307
6308
A6
C2
F9
E8
F9
E8
D6
F6
F7
C6
6311
6315
6323
6324
6325
6326
6327
6328
6330
6331
D6
F7
F6
F6
D5
F3
F3
F5
F4
D5
6332
7301
7302
7304
7309
9201
9202
9203
9204
9205
F6
E8
C8
D8
F8
B8
B8
A7
E2
B7
9206
9207
9208
9209
9210
9211
9212
9213
9214
9215
B7
A8
A7
B6
B6
B6
B6
B6
A6
A7
9216
9217
9218
9219
9220
9221
9222
9223
9224
9225
B5
A4
B4
B4
B4
B4
B3
A3
E3
A3
9226
9228
9229
9230
9232
9233
9234
9235
9236
9237
A7
A2
A2
A2
A2
B2
B1
C1
E5
C2
9238
9239
9240
9241
9243
9244
9245
9246
9247
9248
B2
B2
B2
C2
C2
C3
C4
C4
C5
A2
9249
9250
9251
9252
9254
9255
9256
9257
9258
9259
A2
B6
C6
C6
C7
C7
C7
C6
D7
D6
9260
9261
9262
9264
9265
9266
9267
9268
9269
9270
C5
D6
D6
D6
D7
D7
E7
E7
E7
E7
9271
9272
9273
9274
9275
9276
9277
9278
9279
9280
E7
E6
E5
E5
E4
E5
E5
E4
E4
F3
9281
9284
9285
9286
9287
9288
9289
9290
9291
9293
E4
D3
D3
D3
E3
E3
E3
E3
E3
F3
9294
9295
9296
9297
9298
9299
9300
9301
9302
9303
E3
D3
D3
D3
E2
D2
D2
E2
E1
D1
Hole mounted components seen from copperside
BC...
E
B
C
This assembly drawing shows a summary of all possible versions.
For components used in a specific version see schematic diagram respectively partslist.
Combi Board stage.7 2002 12 06
9304
9305
9306
9307
9308
9311
9312
E1
F2
F3
F2
E2
E2
B7
11-5
11-5
COMBI BOARD
2042
2043
2045
2051
2057
2060
2061
2062
2063
2064
B9
A9
F1
C9
B9
B3
B1
B1
A9
A9
2065
2066
2067
2068
2070
2301
2302
2303
2304
2307
A9
A9
A9
A8
B1
E8
C8
E8
C8
E8
2308
2315
2316
2324
2339
2340
2501
2502
2503
2504
C8
C8
E8
F6
F4
F5
C3
C4
C3
C4
2505
2506
2507
2508
2509
2510
2521
2522
2523
2524
C3
C4
C3
C4
C3
C4
C2
C4
C2
C4
2525
2530
2544
2545
2546
2549
2552
2563
2564
2565
C3
C4
D3
D3
B2
B2
C3
B3
B3
B3
2700
2702
2706
2707
2709
2713
2715
3011
3012
3014
E1
E2
F2
F1
E1
E1
F1
B3
B3
C1
3015
3016
3017
3018
3021
3022
3024
3026
3027
3028
F2
C6
A4
A4
B9
B5
B5
B9
A6
C1
3029
3031
3032
3033
3034
3035
3036
3038
3039
3041
A5
B1
F1
F1
B1
C1
B4
B9
B8
D3
3042
3043
3048
3049
3050
3051
3052
3053
3054
3057
F1
D2
A6
B9
D3
B8
D2
A6
C1
F1
3059
3060
3062
3064
3065
3066
3071
3073
3077
3079
C1
C1
A6
B4
F1
F1
C1
C9
C9
C1
3081
3082
3083
3084
3085
3087
3088
3089
3091
3094
C9
C9
B3
A3
A3
B4
B3
A3
B4
A1
3095
3096
3097
3098
3099
3100
3101
3102
3105
3106
A1
E2
E1
A9
A8
A8
A8
A8
E2
E1
3107
3110
3111
3301
3302
3303
3304
3305
3306
3307
B1
B5
B5
E8
C8
E8
D8
F4
E4
E8
3308
3314
3318
3323
3326
3327
3328
3329
3331
3336
C8
E6
F6
F7
F8
F8
D8
F7
E6
E7
3337
3341
3342
3359
3360
3361
3362
3363
3364
3365
C7
F8
F7
F3
F4
F3
F3
F3
F7
F7
3367
3372
3373
3377
3378
3379
3380
3503
3505
3506
F5
F3
F3
D5
D5
F4
E4
C2
C3
C4
3507
3508
3509
3510
3511
3512
3513
3516
3540
3541
C3
D4
C2
D4
C3
C4
C2
C4
D3
D3
3543
3544
3561
3562
3565
3700
3701
3704
3705
3706
B3
C3
D4
D3
C4
E2
E2
E2
F2
E1
3707
3709
3711
3712
3714
3715
3716
3717
3718
4201
F1
E1
E1
E1
E1
B1
A1
A1
A1
B3
4202
4203
4204
4205
4206
4207
4208
4209
4210
4211
B3
B3
B3
B3
B3
B3
C3
C3
B1
B1
4212
4214
4215
4216
4217
4219
4220
4221
4222
4223
C2
D1
E1
F1
F2
E3
E3
D4
D4
D3
4224
4225
4226
4227
4228
4229
4230
4231
4232
4233
D3
E4
E4
D1
F4
A1
A1
B2
E3
C1
4234
4235
4501
4502
4503
4504
5005
5006
5262
7000
C1
C1
C3
C4
F3
A1
C3
D4
B3
D1
7003
7004
7005
7006
7007
7008
7009
7010
7011
7012
B9
F1
B1
A6
B9
D1
F1
A6
C9
B9
7013
7015
7016
7300
7307
7308
7310
7313
7325
7326
Copperside view
3011
4504
3012
5005
4503
5006
D3
A4
A4
B9
B3
F3
B9
B9
B9
F1
3373
3372
2000
2003
2006
2025
2028
2029
2031
2036
2037
2038
This assembly drawing shows a summary of all possible versions.
For components used in a specific version see schematic diagram respectively partslist.
Combi Board stage.7 2002 12 06
D1
A3
A8
F7
F6
F7
F6
F7
F3
F7
7328
7329
7505
7506
7700
F4
E4
B3
C3
E1
11-6
11-6
COMBI CIRCUIT - SOURCE SELECTOR PART
7
1u
2048
-CMOS
CD_SH_CLK
1V
1u
2064
470R
3083
47u
150p
2n2
2069
2n2
2020
1u
3036
33R(3x)
4,5V
470R
4,5V TAPE_R 24
REC
14 4,8V
AUX_R
4,5V
AUX_R
26
TREBLE
VOLUME II
BASS
SUR.
RIGHT
RIGHT
3
I2C_CLK
4
I2C_DATA
17
Overvoltage Protection
4,5V
5006
GND_D
6
+5V6
8
+5V6
+5V6
9
-VKK
-VKK
F1_
10
F2_
11
F1
1K8
CD_SH_CLK
F2
12
CD_SH_CLK
NTC
CD_SH_DATA
13
CD_SH_DATA
7325
GND_D
BC847B
SW_INFO
15
SICL
16
SILD
17
DATA
18
RAB
19
SW_INFO
SICL
SILD
0,8V
4,5V
LINE_R
G
FE-BT-VK-N
4,5V
4,5V
1025
2545
3366
Clipping detection
AMP_CLIP
100n
I2C_DATA
10K
2340
34,5V
2
TU_DATA
3
TU_ENAB
4
TU_STEREO
TU_CLK
TU_DATA
TU_ENAB
5
BZX79
B4V7
680K
BC856B
7326
35,1V
1
TU_CLK
35V
6328
3365
3367
CL_DET
(Amplifier part)
100K
3364
5K6
3510
8K2
2516
68K
100p
3541
3540
470R
2544
470R
100p
2518
470n
2514
4502
220n
4n7
# Not for MC-500
A1
330n
3508
0u47
15K
2512
5K6
39K for S
33n
6n8 for S
3506
S
P
I2C_CLK
Note : Some values may varies, see respective
parts list for correct value.
FE-BT-VK-N
3512
12K
1
1n
S...for simple I.S.
P...provision
#...Not for MC-500
3516
V
2
EVM
DC voltages
measured in Tuner Mode
2530
COAX1
SHIELD
4,5V
RAB
3n9
5
19 18
TU_STEREO
22K
LINE_R
20
SA_IN
6
POWER_DOWN
7
AMP_CLIP
8
GND_D
SA_IN
POWER_DOWN
CLIP
9
LOW_PWR_CTRL
LOW_PWR_CTRL
FE-BT-VK-N
A
Combi-SourceSelector Part 2002 12 06
3
4
5
6
7
8
9
10
11
12
13
14
FROM/TO FRONT
21
2524
470p
2502
470p
2506
470p
2508
470p
2507
470p
2505
470p
2503
470p
2501
22
F
14
VOL_RIGHT
To Amplifier Part
RIGHT
RIGHT
E
I2C_CLK
0,7V
13 0V
GND_D
1N4148
# 6330
15K
3360
6K8
0,7V
0,4V
VOLUME I
GND_D
I2C_DATA
7
1K8
# 3373
IIC BUS
0,7V
# 3372
LOGIC
3K3
3359
25
NTC
+5V6
1N4148
15 4,4V
# 3562
+12V_D
+5V6
23
CD_R
1
2
+5V6_CON
A1
3362
16 4,5V
D
1026
NTC_
shield
DATA
SICL
2
C
FE-BT-VK-N
100K
3012
TU_R
BASS ALC
6
6
1
B
-Vkk
1
+5V5_CON
VOL_LEFT
To Amplifier Part
VREF
TO SUPPLY MAINS
-VKK
5005
1K
6327
4,5V MIC_OUT 2
F1
2
FROM/TO FRONT
4,5V
3361
470R
TU_L
F2
3
F1_
47u
2030
6001
1N4148
100n
2029
3503
16,6V
3509
8K2
2513
3507
3505
5K6
33n
15K
4501
220n
3n9
2521
5K6
12
1N4148
4,5V
SILD
3
LEFT
SOURCE
SELECTOR
8
4
GND_D
3011
4,5V
DATA
COAX2
VOLUME II
LEFT
4
CD_R
COAX1
SHIELD
2546
BASS
LEFT
1K
6326
4,5V TAPE_L 5
100n
TREBLE
LEFT
3363
TAPE_L
TU_L
VOLUME I
47K
CD_L
PWR_DWN
4
F2_
3718
SA_IN
3377
4,5V
LOW_PWR_CTRL
5
5
SOUND PROCESSOR
2522
SICL
GND_D
CD_L
RAB
7
2
LOW_PWR
_SUPPLY
7
NTC
POWER_DOWN
4,5V
SUR.
3
AUX_L
TAPE_R
CD_SH_DATA
9
GND
6
3717 +5V5_CON
OUT
GND
100n
SW_INFO
10
+5V6
NTC_
3716
6000
MC78L05
1
3 5,7V
2339
+12V_D
11
A/2
8
11
28
4,5V
TU_R
RAB
GND_D
AUX_L
MIC_OUT
15
10
1N4148
+5V_CD
GND_D
4,5V
9
1K
6331
1u
4,5V 27
POWER
SUPPLY
0V
MUTE_LINE
H
FROM/TO 3CDC (5DTC for MC-500)
17
CD_R
4,5V
3378
CD_RIGHT
CD_L
4,5V
8
0u47
18
CD_SH_CLK
not on all versions
4504
COAX1
# 2561
2081
1u
2080
12
not on all versions
4504
# Not for MC-500
0u47
19
13
GND
7
LOW_PWR_CTRL
2517
2515
680K
3018
3017
39K
2003
GND_A
SILD
TU_L
47u
100n
1
SW_INFO
+A
6
9V 1
470p
10n
+12V_M
5
B1
C1
2509
7506
0,8V
TDA7468D 7
2006
2504
2000
2
TU_R
2547
3
+12V_A
LPC
4
+12V_D
0V
IN
# 3561
100n
1018
DATA
7
470n
2560
+12V_A
4
VREF
5
CD_SH_DATA
8
GND
3
# 3015
4n7
TU_RIGHT
14
7016-D
74LVU04D
9
330n
P
TU_ENAB
TU_ENAB
+11V_D
2511
2510
6
16
47K
1314
2
+12V_A
LOW_PWR_CTRL
0u47
LINE_L
LINE_L
TU_DATA
+5V_CD
7015
BC847B
0,6V
100n
6
Summarized Audiosignal
for Spectrum Analizer
TU_DATA
CD_LEFT
G
1n
6n8 for S
2523
3511
TU_CLK
7
39K
FROM/TO TUNER
8
12K
220u
2550
TU_STEREO
TU_CLK
39K for S
3513
2525
2552
22n
22u
2564
100n
100n
2563
9,7V
100n
47n
2565
10K
3544
+12V_A
1013
F
2060
5
1
1304
MIC_OUT
FE-BT-VK-N
FE-BT-VK-N
150K 3091
100n
7016-C
74LVU04D
9V
1K8
5262
3543
2549
3
7505
BC847B
2
GND_A
10
1K5
1K5
3052
3043
5K6
6005
3067
47u
BZX79-C10
11,4V
+12V_A
MIC_DET
TU_LEFT
LINE_L
4
6RG
2066 P
7016-E
74LVU04D
6,1V
3
1V
1V
2K2
11
6
2
4
A
1
EH-B
4
+11V_A
3
YKC21-3416
100n
9
-VKK
TU_STEREO
E
3100
COAX
DIGITAL
OUT
2
+5V6
MIC_DET
1
150K 3087
LINE_L
# 1015
+11V_A
LINE_R
1
100n
7016-B
74LVU04D
39R
2063 P
5001
2065
TAPE_L
(USB_L)
1u
FE-BT-VK-N
1
+12V_A
# 3016
7
7 CDR_LEFT
TAPE_R
(USB_R)
4
3098
220R
14 7016-A
2
1006
3
33K
6
2056
470R
74LVU04D
SA_IN
LINE_R
5 CDR_RIGHT
15
+5V6
3099
6
4u7 LINE_R
27K
4
5
560R
USB_R / TP_RIGHT
2015
7016-D B12
7016-E B11
7016-F A11
7325 G14
7505 C5
7506 E7
14
3102
2,1V
1n
+11V_A
5
3050
2K7
3054
1u
4K7
10p
6326 G13
6327 G13
6331 G12
7003 A7
7007 A7
7008 A6
7015 B10
7016-A A12
7016-B A12
7016-C B12
For set with Digital Out
3101
4
2047
3051
E14
D9
H9
D13
D14
A13
D5
D13
D13
C2
13
470R
USB_L / TP_LEFT
MIC_OUT
2043
3718
4501
4502
4503
4504
5001
5262
6000
6001
6005
12
100n
3 REC_RIGHT
GND_A
2K2
H8
H10
H11
D5
D5
D10
D11
H8
D14
E14
11
2068
3
470R
3049
LINE_R
GND_A
C
LINE_L
10
3516
3540
3541
3543
3544
3561
3562
3565
3716
3717
D8
D8
H8
D9
H9
D10
H10
D7
H7
D8
YKC21-3418-3424-COMBI
LINE_L
2
+12V_A
4u7
3503
3505
3506
3507
3508
3509
3510
3511
3512
3513
1K2
+5V
2021
2
FROM/TO MIC
2011
27K
TP_REC_RIGHT
FE-BT-VK-N
D
3041
1 REC_LEFT
7003
BC847B
BC847B
7007
3060
10K
1023
1
A13
A3
A3
G13
F13
G13
F13
G12
G12
G12
3038
MUTE
MUTE_LINE
# Not for MC-500
ALTERNATIVE
-CMOS
1u
3102
3110
3111
3359
3360
3361
3362
3363
3377
3378
1001-B
2K2
3039
B9
B10
B9
B10
C10
C9
A14
B13
A11
B11
For set with Line Out
10p
CDR VERSION
1022
TP_REC_LEFT
AUX_R
100n
USB / TAPE VERSION
10K
2023
15K
2031
1K5
YKC21-3418-3424-COMBI
B
15K
3022
3026
3024
1
3084
3085
3087
3088
3089
3091
3098
3099
3100
3101
9
2037
7008
BC857B
2
470p
A
AUX_L
2551
AUX IN
1001-A
3029
1u
470p
2027
10K
2025
3027
1K5
A2
A8
B3
B7
B3
A6
A6
B8
C2
B9
8
COMBI BOARD SOURCE SELECTOR PART
3021
3043
3049
3050
3051
3052
3054
3060
3064
3067
3083
TO REGULATOR BOARD
A2
A3
A3
A2
A3
A3
B8
A8
A7
B3
3084
6
3021
3022
3024
3026
3027
3029
3036
3038
3039
3041
2067
D6
D11
D11
D5
D6
D5
D14
D14
E3
E3
2017
2552
2560
2561
2563
2564
2565
3015
3016
3017
3018
15p
5
H8
D7
H7
H10
H11
F6
E6
D4
D5
D6
2028
2524
2525
2530
2544
2545
2546
2547
2549
2550
2551
330K
4
H8
D9
H9
D10
H9
D10
H10
D8
H7
D8
82K
2512
2513
2514
2515
2516
2517
2518
2521
2522
2523
LINE OUT
3
G6
G5
G6
G5
G6
G5
G6
E8
H9
D8
3088
2502
2503
2504
2505
2506
2507
2508
2509
2510
2511
A13
A12
B13
C13
C11
A13
F3
F3
G13
G4
3089
2
1
2064
2065
2066
2067
2068
2069
2080
2081
2339
2501
2042
A2
A8
A7
A8
B7
C1
C3
B3
B9
A14
2014
1u
2031
2036
2037
2042
2043
2047
2048
2056
2060
2063
2K7
B3
B9
A8
A6
A3
A2
A3
B10
D13
D13
3064
2015
2017
2020
2021
2023
2025
2027
2028
2029
2030
22K
G15
E15
C15
B15
A4
E2
E3
E3
B3
A8
3565
1025
1026
1304
1314
1316
2000
2003
2006
2011
2014
2036
1001-A A1
1001-B A9
1002 A15
1006 A15
1013 D1
1015 D1
1018 F1
1020 H13
1022 B1
1023 B2
15
H
11-7
11-7
COMBI CIRCUIT - AMPLIFIER PART
7
F3
C3
D1
C3
D3
E3
2715
2716
3014
3028
3031
3032
8
2K2
-0,5..-2,5V
3379
1u
0V 5K6
MUTE
3315
3327
6304
4,2V
10K
3K3
47K
3323
8,3V
BZX79-B24
330R
4K7
6315
3340
3341
1N4003
6301
6303
1N4003
1N4003
6300
6302
1N4003
2321
47n
47n
2319
2322
47n
1 0V
G
3,8V
6002
1N4148
2070
2
3,8V
H
+5V
3107
SCL
CS0
270R
CHIP SELECT
+5V6
REG SO
SHIFT
TRANSCEIVER
I 2 C BUS
SDA
CS1 16
100n
2K2
3
14
CS2 15
+5V
2062
GND_D
470R
8 13
5V
3059
3095
0V
3094
5,4V
7010
BC847B
GND RES
PWR
VDD
D1
7 D2
D3
0V 9
10 D4
I/O PORT
8
8
8
DATA LATCHES
OUT I/O
IN
8
8
8
3031
10K
MUTE_HP
D0
I
I2C_CLK
3035 MUTE_HP
F
I2C_DATA
4,8V
6
470R
5K6
5
HP_DET
100p
5,4V
6003
3053
+5V
MUTE_SW
D5
MUTE_LINE 0V11
D6
+5V CD ON 0V12
D7
+5V6
10K
# 3046
9214
4
MIC_DET
MIC_DET
.....V measured with headphone
.....V measured without headphone
BC807-25
7006
5,4V 1N4148
3034
10K
I
0V
4K7
1u
MUTE
7000
BC857B
4,9V
-0,2..-1,5V
4,8V
2032
3028
3057
-0,2..-1,5V
0,7V
1K
0V
3042
-0,2..-1,5V
0,7V
BC817-25
7009
1K
0V
BC817-25
7004
2R2
+5V_CD
(Source Sel. 1018)
AMP_ON
10K
3065
3062
39R
3066
1307-A
M62320FP
7005
0V
39R
1
3048
GND_A
2
100n
4n7
0V=Amplifier switched off
5V=Amplifier active
0V=Amplifier and Subwoofer muted
5V=Amplifier and Subwooferactive
0V=hedphone detected
5V=no headphone detected
0V=hedphone muted
5V=headphone active
HP_LEFT
2317
100n
2316
5K6
39R
2320
4R7
10K
3032
100p
22,9V
100u
1u
3312
3071 MUTE_SW
4,8V
4,2V
2318
5300
B1
8
RIGHT
1
YKD21-0026
3715
3082 -0,5..-2,5V
4,8V
GND2
9
2
1u
SEPP OUTP O1 7
CIRCUIT
8,3V
DRIVER
CIRCUIT
GND1
3
E
LEFT
3
4R7
5302
PROTECTION
CIRCUITS
7329 0V
BC817-25
+5V
SEPP OUTP O2 10
8,3V
CIRCUIT
DRIVER
CIRCUIT
1307-B
3310
4K7
2K2
B2
D
4
MUTE_LINE
7013
BC857B 4,9V
11
2061
-0,5..-2,5V
3380
39R
2038
7,7V
1,6V
47n
3337
470R
IN
5
2312
VCC
INPUT
CIRCUIT
0V
AMP_RIGHT 3306
2K2
7012
BC817-25
3033
2045
BYV28-200/20
100u
2311
16,6V
16,6V
1,3V
NF2
12
0V
4 NF1
1,3V
3308
AMP_MUTE
2058
3079
7011
BC817-25
2
RIPPLE
FILTER
Power Amplifier
3
100p
3342
470R
2333
47u
22u
3K9
2055
100p
6 STBY
4,4V
1 RF
15,6V
F3.15AL
1u
2310
330R
47u
7302
AN7591
3300
AMP_ON
1u
0V
470R
6324
4n7
2302
3304
3K3
3096
AMP_RIGHT
INPUT
CIRCUIT
.....V measured in MUTE off
.....V measured in MUTE active
FE-BT-VK-N
CL_DET
(Source Selector part)
7313
BC857B
0,6V
4
4
GND_A
BZX79-B3V9
0V
2308
0V
470p
2057
2K2
4n7
1K8
3353
+12V_A
10u
220R
100u
-0,5..-2,5V
0,7V 2K2
-0,5..-2,5V
0,7V
10K
SUPER-G SWITCHES
1N4148
3302
2033
3081
+5V
0300
2300
SUB_W
470R
3014
1N4003
POWER STAGE
4n7
3073
3077
SUBWOOFER
OUT
FROM/TO HP SOCKET BOARD
H
6311
4n7
HP_DET
HP_RIGHT
13V
6307
2315
B
7,5V
7308
BC847B
4K7
6323
3705 27K
MUTE
HP_DET
4K7
3326
C
4n7
2306
2
5,6V
2706
100n
1014
BC856B
7310
16,7V
7300
BC847B
8 7700-A
NJM4556AM
5,6V
1
3
5,6V
2051
G
46,9V
3328
10K
2304
470p
2702
#...Not for MC-500
YKC21-3416
4R7
B1
8
14V
46,7V
100p
47u
22n
2714
2715
BZX79-C6V8
3K3
100p
10R
100p
27K
2700
3700
6K8
3704
4K7
for MC-500
* 330n Polcap
3701
* 27011u
470R
3
GND2
9
0V
7309
STP16NE06
1300
VOL_RIGHT
2
1u
3311
SEPP OUTP O1 7
CIRCUIT
8,3V
DRIVER
CIRCUIT
GND1
3
0V
5301
STP16NE06
7304
C1
3097
470p
2709
27K
2713
3711
6K8
3706
3713
2u2
1004 1
1u
A1
MUTE
7328
0V
BC817-25
AMP_LEFT
100u
5700
11,2V
4K7
3712
3714
100u
2716
From Source Selector Part 7506
5,6V
7
7700-B
NJM4556AM
5
GND_A
F
4R7
5303
A
3K3
16,7V
9261
0V
2046
5,6V
5,6V
+12V_A
SEPP OUTP O2 10
8,3V
CIRCUIT
3305
100p
470R
3309
470R
6
for MC-500
* 330n Polcap
2708
3709
VOL_LEFT *
1u
A
Combi-Amplifier Part 2001 09 24
1
2
3
C6
F7
C8
G8
A10
E10
3318
47V
3329
AMP_LEFT
3307
2307
27K
2707
C
11
B2
PROTECTION
CIRCUITS
5K6
3305
3306
3307
3308
3309
3310
14
3336
3707
E
DRIVER
CIRCUIT
IN
Power Amplifier 5
0V
BUFFER AMPLIFIER
D
INPUT
CIRCUIT
INPUT
CIRCUIT
H14
F7
A7
E7
A8
E7
13
16,8V
EH-B
B
2309
4 NF1
1,3V
10u
10u
2336
9
A2
10u
2335
8
GND
12
VCC
RIPPLE
FILTER
3107
3300
3301
3302
3303
3304
+50V
7307
BC856B
6308
C1
I13
I13
E4
D4
C2
C2
B1
BYV27-200
17V
3094
3095
3096
3097
3105
3106
12
100u
2303
7
A2
6 STBY
4,4V
1 RF
15,6V
G4
F2
F2
G4
G3
G3
47V
2
NF2
220R
6
A1
3071
3073
3077
3079
3081
3082
11
2313
A1
1,3V
4n7
3301
5
GND
10
I8
H4
I10
I9
H5
H5
F3.15AL
0V
35V
7301
AN7591
47u
4
Note : Some values may varies, see respective
parts list for correct value.
330R
3
GND
A1
#...Not for MC-500
+50V
47V
3303
B1
2341
B1
1N4003
100u
23V
2334
A
FROM MAINS 1203
2
3053
3057
3059
3062
3065
3066
C1
2301
6325
1
H4
H10
I5
H3
I7
I8
1301
4n7
2305
1302
3033
3034
3035
3042
3046
3048
9
COMBI BOARD AMPLIFIER PART
+50
D4
D1
G2
I5
H10
H4
47p
2706
2707
2708
2709
2713
2714
2324
6
B2
C14
A3
E3
E1
E3
6306
2336
2340
2341
2700
2701
2702
1N4148
F13
F12
B14
F7
B1
B2
2K2
2321
2322
2324
2333
2334
2335
3314
5
B9
G9
F13
F12
F13
F12
3331
4
2315
2316
2317
2318
2319
2320
330R
A9
E9
A10
E10
B10
F10
6332
2309
2310
2311
2312
2313
2314
1N4148
3
A7
E7
A7
E7
C8
G8
16,8V 35V
2303
2304
2305
2306
2307
2308
330R
2
I13
I13
I14
D9
A7
E7
4K7
2061
2062
2070
2300
2301
2302
100u
1
H2
C5
F1
F4
F2
G4
2314
2045
2046
2051
2055
2057
2058
14V
1307-A F14
1307-B E14
1315 B1
2032 I5
2033 E5
2038 H2
14V
C10
F1
G1
E9
A9
A1
14V
0300
1004
1014
1300
1301
1302
4
5
6
7
8
9
10
11
12
13
14
3311 B10
3312 F10
3314 A14
3315 A12
3318 A13
3323 C13
3326 B12
3327 A12
3328 B12
3329 C13
3331 A13
3336 B7
3337 F8
3340 D13
3341 E13
3342 D11
3353 C7
3364 C12
3365 D12
3366 C13
3367 C14
3379 C6
3380 G7
3700 E2
3701 E2
3704 E2
3705 F3
3706 D2
3707 C3
3709 D2
3711 D2
3712 D2
3713 D4
3714 D2
3715 H11
5300 F10
5301 B10
5302 E10
5303 A10
5700 D3
6002 H14
6003 I8
6300 E12
6301 E13
6302 E12
6303 E13
6304 A11
6306 B14
6307 B13
6308 B11
6311 B9
6315 D14
6323 D7
6324 D7
6325 A2
6328 C13
6332 A13
7000 H4
7004 H2
7005 G12
7006 I8
7009 H3
7010 I9
7011 G2
7012 G3
7013 G4
7300 D9
7301 A8
7302 E8
7304 A13
7307 A12
7308 B14
7309 B12
7310 B13
7313 D12
7326 C12
7328 C6
7329 G7
7700-A E3
7700-B D3
9214 I7
9261 C9
11-8
11-8
MECHANICAL PARTS LIST
ELECTRICAL PARTS LIST - COMBI BOARD
MISCELLANEOUS
0202
4822 492 11735
SPRING TRANS
1001
1013
4822 265 20553
4822 265 11515
Socket Cinch 2P - Aux in
Flex Connector 8P
2316
2317
4822 126 13193
2020 561 90365
4,7nF 10% 63V
100nF +80/-20% 50V
1014
1018
4822 267 10733
4822 265 10981
Flex Connector 4P
Flex Connector 15P
2318
2319
2020 561 90365
4822 121 43526
100nF +80/-20% 50V
47nF 5% 250V
ELECTRICAL PARTS LIST - REGULATOR BOARD
1022
1025
4822 267 10953
2422 025 14518
Flex Connector 7P
Flex Connector 9P
2320
2321
4822 121 43526
4822 121 43526
47nF 5% 250V
47nF 5% 250V
MISCELLANEOUS
1026
1300
4822 265 11553
4822 252 11225
Flex Connector 19P
Fuse RAD LF 3,15A 250V
2322
2324
4822 121 43526
4822 126 11785
47nF 5% 250V
47pF 5% 50V
1301
1304
4822 252 11225
4822 267 10953
Fuse RAD LF 3,15A 250V
Flex Connector 7P
2333
2334
4822 124 40433
4822 124 12255
47uF 20% 25V
10uF 20% 50V
1307
4822 267 31176
Speaker Terminal 4P
2335
2336
4822 124 12255
4822 124 12255
10uF 20% 50V
10uF 20% 50V
2238 586 59812
4822 124 40255
100nF +80/-20% 50V
100uF 20% 63V
1171
4822 071 51002
!
Fuse RAD LT 1A 250V
CAPACITORS
2402
2022 020 00625
220uF 20% 16V
2405
2406
4822 124 11947
4822 124 41643
10uF 20% 16V
100uF 20% 16V
2407
2408
4822 124 41643
2020 561 90365
100uF 20% 16V
100nF +80/-20% 50V
2409
2410
4822 124 40248
2020 561 90365
10uF 20% 63V
100nF +80/-20% 50V
2411
2418
4822 124 12233
4822 126 11714
47uF 20% 25V
4,7nF 20%
RESISTORS
3403
3404
4822 050 11002
4822 116 52256
1k 1% 0,4W
2k2 5% 0,5W
3405
3406
4822 116 83876
4822 050 11002
270R 5% 0,5W
1k 1% 0,4W
3411
3415
4822 116 83883
4822 116 52199
470R 5% 0,5W
68R 5% 0,5W
3416
3417
4822 116 52206
4822 116 52206
120R 5% 0,5W
120R 5% 0,5W
3418
3419
4822 117 12063
4822 116 52219
NTC DC 5W 10k 5%
330R 5% 0,5W
3420
3421
4822 050 11002
4822 052 10568
3422
4822 050 21003
!
1k 1% 0,4W
5R6 5% 0,33W
10k 1% 0,6W
DIODES
6400
4822 130 30621
1N4148
6401
6405
4822 130 30621
4822 130 61219
1N4148
BZX79-B10
6406
6409
4822 130 34174
4822 130 30621
BZX79-C4V7
1N4148
TRANSISTORS & INTEGRATED CIRCUITS
7401
7402
4822 130 40959
4822 130 44568
BC547B
BC557B
7403
7408
9322 139 23687
4822 130 40959
TRA POW BDX53BFP
BC547B
7409
7417
4822 130 41246
4822 209 31841
BC327-25
IC L7805CP
Note :
Only the parts mentioned in this list are normal
service spare parts.
!
!
CAPACITORS
2000
5322 126 11583
10nF 10% 50V
2339
2341
2003
2006
2238 586 59812
2238 586 59812
100nF +80/-20% 50V
100nF +80/-20% 50V
2341
2501
2020 012 93664
4822 126 13881
100uF 20% 50V
470pF 5% 50V
2011
2015
2022 020 00734
2022 020 00734
1uF 20% 50V
1uF 20% 50V
2502
2503
4822 126 13881
4822 126 13881
470pF 5% 50V
470pF 5% 50V
2023
2025
2022 020 00734
4822 126 13881
1uF 20% 50V
470pF 5% 50V
2504
2505
4822 126 13881
4822 126 13881
470pF 5% 50V
470pF 5% 50V
2027
2031
2022 020 00734
4822 126 13881
1uF 20% 50V
470pF 5% 50V
2506
2507
4822 126 13881
4822 126 13881
470pF 5% 50V
470pF 5% 50V
2032
2033
4822 124 22651
4822 124 23052
1uF 20% 50V
100uF 20% 16V
2508
2509
4822 126 13881
4822 126 13193
470pF 5% 50V
4,7nF 10% 63V
2038
2045
2020 552 94427
2020 552 94427
100pF 5% 50V
100pF 5% 50V
2510
2511
4822 126 13193
5322 124 41948
4,7nF 10% 63V
470nF 20% 50V
2046
2047
4822 124 23052
4822 124 81286
100uF 20% 16V
47uF 20% 16V
2512
2513
5322 124 41948
4822 121 42408
470nF 20% 50V
220nF 5% 63V
2048
2056
2022 020 00734
2022 020 00734
1uF 20% 50V
1uF 20% 50V
2514
2515
4822 121 42408
4822 121 51252
220nF 5% 63V
470nF 5% 63V
2058
2061
4822 124 22651
2020 552 94427
1uF 20% 50V
100pF 5% 50V
2516
2517
4822 121 51252
4822 121 51252
470nF 5% 63V
470nF 5% 63V
2062
2070
2020 552 94427
2238 586 59812
100pF 5% 50V
100nF +80/-20% 50V
2518
2521
4822 121 51252
5322 126 11579
470nF 5% 63V
3,3nF 10% 63V
2080
2081
2022 020 00734
2022 020 00734
1uF 20% 50V
1uF 20% 50V
2522
2523
5322 126 11579
4822 126 14549
3,3nF 10% 63V
33nF 16V
2300
2301
4822 124 12255
4822 126 13193
10uF 20% 50V
4,7nF 10% 63V
2524
2525
4822 126 14549
3198 016 31020
33nF 16V
1nF 25V
2302
2303
4822 126 13193
4822 126 13193
4,7nF 10% 63V
4,7nF 10% 63V
2530
2544
3198 016 31020
2020 552 94427
1nF 25V
100pF 5% 50V
2304
2305
4822 126 13193
3198 028 44790
4,7nF 10% 63V
47uF 20% 35V
2545
2546
2020 552 94427
4822 126 14585
100pF 5% 50V
100nF 10% 50V
2306
2307
3198 028 44790
4822 126 13193
47uF 20% 35V
4,7nF 10% 63V
2547
2549
4822 124 81286
2238 586 59812
47uF 20% 16V
100nF +80/-20% 50V
2308
2309
4822 126 13193
4822 124 22651
4,7nF 10% 63V
1uF 20% 50V
2550
2551
4822 124 40433
4822 124 81151
47uF 20% 25V
22uF 50V
2310
2311
4822 124 22651
4822 124 40207
1uF 20% 50V
100uF 20% 25V
2552
2560
2238 916 15641
5322 124 41948
22nF 10% 25V
470nF 20% 50V
2312
2313
4822 124 40207
4822 124 40207
100uF 20% 25V
100uF 20% 25V
2563
2700
2238 586 59812
2020 552 94427
100nF +80/-20% 50V
100pF 5% 50V
2314
2315
4822 124 40207
4822 126 13193
100uF 20% 25V
4,7nF 10% 63V
2701
2702
5322 121 42661
4822 126 13881
330nF 5% 63V
470pF 5% 50V
11-9
11-9
ELECTRICAL PARTS LIST - COMBI BOARD
ELECTRICAL PARTS LIST - COMBI BOARD
CAPACITORS
2706
2707
2020 552 94427
2020 552 94427
100pF 5% 50V
100pF 5% 50V
3304
3305
4822 051 30331
4822 051 30471
330R 5% 0,062W
470R 5% 0,062W
3701
3704
4822 051 30471
4822 051 30682
470R 5% 0,062W
6k8 5% 0,062W
5301
5302
2422 536 00614
2422 536 00614
Coil 18,5T 0.5-2UEW 5,6D B
Coil 18,5T 0.5-2UEW 5,6D B
2708
2709
5322 121 42661
4822 126 13881
330nF 5% 63V
470pF 5% 50V
3306
3307
4822 051 30471
4822 051 30471
470R 5% 0,062W
470R 5% 0,062W
3705
3706
4822 051 30273
4822 051 30682
27k 5% 0,062W
6k8 5% 0,062W
5303
5700
2422 536 00614
4822 157 62552
Coil 18,5T 0.5-2UEW 5,6D B
Coil 2,2uH 5%
2713
2714
2020 552 94427
4822 124 81286
100pF 5% 50V
47uF 20% 16V
3308
3309
4822 051 30471
4822 050 24708
470R 5% 0,062W
4R7 1% 0,6W
3707
3709
4822 051 30273
4822 051 30471
27k 5% 0,062W
470R 5% 0,062W
DIODES
2715
2716
3198 017 42230
4822 124 23052
22nF 50V
100uF 20% 16V
3310
3311
4822 050 24708
4822 050 24708
4R7 1% 0,6W
4R7 1% 0,6W
3711
3712
4822 051 30273
4822 051 30472
27k 5% 0,062W
4k7 5% 0,062W
6002
6005
4822 130 30621
4822 130 61219
1N4148
BZX79-C10
3312
3314
4822 050 24708
4822 051 30222
4R7 1% 0,6W
2k2 5% 0,062W
3713
3714
4822 052 10109
4822 051 30472
10R 5% 0,33W
4k7 5% 0,062W
6301
6302
4822 130 31878
4822 130 31878
1N4003G
1N4003G
RESISTORS
!
3011
3012
4822 051 20471
4822 051 20471
470R 5% 0,1W
470R 5% 0,1W
3315
3318
4822 116 52219
4822 051 30332
330R 5% 0,5W
3k3 5% 0,062W
3715
4201
4822 051 30103
4822 051 30008
10k 5% 0,062W
0R Jumper 0603
6303
6304
4822 130 31878
9322 163 82682
1N4003G
DIO REC BYV98-200
3014
3015
4822 051 30103
4822 117 12925
10k 5% 0,062W
47k 1% 0,063W
3323
3326
4822 117 12925
4822 051 30472
47k 1% 0,063W
4k7 5% 0,062W
4202
4203
4822 051 30008
4822 051 30008
0R Jumper 0603
0R Jumper 0603
6306
6307
4822 130 30621
3198 010 53980
1N4148
DIO REG BZX79-B3V9
3016
3017
4822 051 30333
4822 051 30393
33k 5% 0,062W
39k 5% 0,062W
3327
3328
4822 051 30472
4822 051 30472
4k7 5% 0,062W
4k7 5% 0,062W
4204
4205
4822 051 30008
4822 051 30008
0R Jumper 0603
0R Jumper 0603
6308
6315
5322 130 31938
4822 130 34398
BYV27-200
BZX79-B24
3018
3021
4822 051 30393
4822 051 30152
39k 5% 0,062W
1k5 5% 0,062W
3329
3331
4822 051 30332
4822 051 30331
3k3 5% 0,062W
330R 5% 0,062W
4206
4207
4822 051 30008
4822 051 30008
0R Jumper 0603
0R Jumper 0603
6323
6324
4822 130 30621
4822 130 34278
1N4148
BZX79-C6V8
3022
3024
4822 051 30103
4822 051 30153
10k 5% 0,062W
15k 5% 0,062W
3336
3337
4822 051 30562
4822 051 30562
5k6 5% 0,063W
5k6 5% 0,063W
4208
4209
4822 051 30008
4822 051 30008
0R Jumper 0603
0R Jumper 0603
6325
6326
4822 130 31878
4822 130 30621
1N4003G
1N4148
3026
3027
4822 051 30152
4822 051 30103
1k5 5% 0,062W
10k 5% 0,062W
3340
3341
4822 116 52219
4822 051 30472
330R 5% 0,5W
4k7 5% 0,062W
4210
4211
4822 051 30008
4822 051 30008
0R Jumper 0603
0R Jumper 0603
6327
6330
4822 130 30621
4822 130 30621
1N4148
1N4148
3028
3029
4822 051 30472
4822 051 30153
4k7 5% 0,062W
15k 5% 0,062W
3342
3353
4822 051 30103
4822 116 52249
10k 5% 0,062W
1k8 5% 0,5W
4212
4214
4822 051 30008
4822 051 30008
0R Jumper 0603
0R Jumper 0603
6331
6332
4822 130 30621
4822 130 30621
1N4148
1N4148
3031
3032
4822 051 30103
2120 108 91909
10k 5% 0,062W
RST SM 0603 ERJ3G 39R 5%
3359
3360
4822 117 13632
4822 051 30153
100k 1% 0,62W
15k 5% 0,062W
4215
4216
4822 051 30008
4822 051 30008
0R Jumper 0603
0R Jumper 0603
TRANSISTORS & INTEGRATED CIRCUITS
3033
3034
2120 108 91909
4822 051 30103
RST SM 0603 ERJ3G 39R 5%
10k 5% 0,062W
3361
3362
4822 051 30102
4822 051 30682
1k 5% 0,062W
6k8 5% 0,062W
4217
4219
4822 051 30008
4822 051 30008
0R Jumper 0603
0R Jumper 0603
7000
7004
4822 130 60373
4822 130 42804
BC857B
BC817-25
3035
3041
4822 051 30103
4822 051 30273
10k 5% 0,062W
27k 5% 0,062W
3363
3372
4822 051 30102
4822 117 12903
1k 5% 0,062W
1k8 1% 0,063W
4220
4221
4822 051 30008
4822 051 30008
0R Jumper 0603
0R Jumper 0603
7005
7006
4822 209 17345
5322 130 60845
IC SM M62320FP
BC807-25
3042
3043
4822 051 30102
4822 051 30152
1k 5% 0,062W
1k5 5% 0,062W
3373
3377
4822 117 12903
4822 117 12925
1k8 1% 0,063W
47k 1% 0,063W
4222
4223
4822 051 30008
4822 051 30008
0R Jumper 0603
0R Jumper 0603
7009
7010
4822 130 42804
5322 130 60159
BC817-25
BC847B
3046
3048
4822 116 80176
4822 051 30562
1R 5% 0,5W
5k6 5% 0,063W
3378
3379
4822 051 30102
4822 051 30222
1k 5% 0,062W
2k2 5% 0,062W
4224
4225
4822 051 30008
4822 051 30008
0R Jumper 0603
0R Jumper 0603
7013
7300
4822 130 60373
5322 130 60159
BC857B
BC847B
3050
3052
4822 051 30273
4822 051 30152
27k 5% 0,062W
1k5 5% 0,062W
3380
3503
4822 051 30222
4822 051 30153
2k2 5% 0,062W
15k 5% 0,062W
4226
4227
4822 051 30008
4822 051 30008
0R Jumper 0603
0R Jumper 0603
7301
7302
9322 153 02682
9322 153 02682
IC AN7591
IC AN7591
3053
3057
4822 051 30102
4822 051 30102
1k 5% 0,062W
1k 5% 0,062W
3505
3506
4822 051 30102
4822 051 30102
1k 5% 0,062W
1k 5% 0,062W
4228
4229
4822 051 30008
4822 051 30008
0R Jumper 0603
0R Jumper 0603
7304
7307
4822 130 11578
4822 130 60373
FET POW STP16NE06
BC857B
3059
3062
4822 051 30222
4822 051 30103
2k2 5% 0,062W
10k 5% 0,062W
3507
3508
5322 117 13056
5322 117 13056
8k2 1% 0,063W
8k2 1% 0,063W
4230
4231
4822 051 30008
4822 051 30008
0R Jumper 0603
0R Jumper 0603
7308
7309
5322 130 60159
4822 130 11336
BC847B
FET POW STP16NE06FP
3065
3066
2120 108 91909
2120 108 91909
RST SM 0603 ERJ3G 39R 5%
RST SM 0603 ERJ3G 39R 5%
3509
3510
4822 051 30562
4822 051 30562
5k6 5% 0,063W
5k6 5% 0,063W
4232
4233
4822 051 30008
4822 051 30008
0R Jumper 0603
0R Jumper 0603
7310
7313
4822 130 60373
4822 130 60373
BC856B
BC857B
3067
3071
4822 116 52289
4822 051 30103
5k6 5% 0,5W
10k 5% 0,062W
3511
3512
4822 051 30123
4822 051 30123
12k 5% 0,062W
12k 5% 0,062W
4234
4235
4822 051 30008
4822 051 30008
0R Jumper 0603
0R Jumper 0603
7325
7328
5322 130 60159
4822 130 42804
BC847B
BC817-25
3079
3094
4822 051 30472
4822 051 30471
4k7 5% 0,062W
470R 5% 0,062W
3513
3516
4822 051 30562
4822 051 30562
5k6 5% 0,063W
5k6 5% 0,063W
4503
4504
4822 051 30008
4822 051 30008
0R Jumper 0603
0R Jumper 0603
7329
7505
4822 130 42804
5322 130 60159
BC817-25
BC847B
3095
3107
4822 051 30471
4822 051 30271
470R 5% 0,062W
270R 5% 0,062W
3540
3541
4822 051 30471
4822 051 30471
470R 5% 0,062W
470R 5% 0,062W
COILS & FILTERS
7506
7700
9322 150 74668
4822 209 31378
IC SM TDA7468D
IC SM NJM4556AM
3300
3301
4822 116 52276
4822 051 30221
3k9 5% 0,5W
220R 5% 0,062W
3543
3544
4822 117 12903
4822 051 30103
1k8 1% 0,063W
10k 5% 0,062W
5005
5006
2422 549 44608
2422 549 44608
INDFXD 0603 EMI 100MHz 1k
INDFXD 0603 EMI 100MHz 1k
Note :
Only the parts mentioned in this list are normal
3302
3303
4822 051 30221
4822 051 30331
220R 5% 0,062W
330R 5% 0,062W
3565
3700
4822 051 30153
4822 051 30273
15k 5% 0,062W
27k 5% 0,062W
5262
5300
2238 586 59812
2422 536 00614
100nF +80/-20% 50V
Coil 18,5T 0.5-2UEW 5,6D B
service spare parts.
12-1
12-1
SET MECHANICAL EXPLODED VIEW
1105C
1105A
1105B
1105D
MCM7 Exploded View_3139 119 37681_dd wk0407
12-2
12-2
MECHANICAL & ACCESSORIES PARTS LIST - MAIN UNIT
/22
SCREW LISTS - MAIN UNIT
0101
3139 254 00181
Cabinet Front
0192
3139 114 71010
Stopper Heatsink
251
D2 x 8
0101
0110
3139 254 00351
3139 254 00441
Cabinet Front V2 /37
Cover CD Technical UL Loader
0230
0230
3139 254 00211
3139 254 00201
Panel Rear
Panel Rear V2
/22
/37
252
253
D2 x 8
D2 x 8
0111
0121
3139 254 00141
3139 254 00171
Cover CD
Window Display
/22
0240
0240
3139 254 00581
3139 254 00321
Cover Top
Cover Top V2
/22
/37
254
255
D2 x 8
D3 x 20
0121
3139 254 00681
Window Display
/37
0325
3139 119 02401
L/R Loudspeaker Box
256
D3 x 8
0125
0127
3139 254 00131
3139 254 00091
Panel Control
Button Set Power Chrome
0331
0331
2422 076 00546
4822 320 11094
Cable FM Aerial
FM Antenna Wire
259
260
M3 x 12
D3 x 10
0128
0129
3139 114 79981
3139 254 00081
Lightguide Power Standby
Button Set RDS/News
0332
0333
2422 549 45067
3139 238 06511
Antenna AM Loop
Remote Control
263
264
D3 x 12
D3 x 12
0132
3139 114 79921
Bracket Button RDS
0336
2422 070 98151
0133
0134
3139 254 00071
3139 114 79911
Button Set Source
Cap Source Chrome
0336
1104
2422 070 98246
2822 031 01494
0135
0136
3139 114 79971
3139 254 00101
Lightguide Source
Button Set Function
1106
5001
3103 308 67611
3103 308 30780
!
0140
3139 254 00051
Knob Bass/Treble Chrome
5001
3103 308 30770
!
0141
0142
3139 254 00061
3139 254 00001
Knob Volume Chrome
Lightguide Volume
8001
8003
3139 110 35900
3139 111 03871
0143
0144
3139 114 79991
4822 492 51374
Lightguide IR
Ring
8004
8005
3103 308 93622
3139 110 35240
0148
3139 254 00041
Frame Right
8006
0149
0150
3139 254 00031
3139 254 00121
Frame Left
Cover Cassette
8007
8009
0151
0152
3139 254 00111
4822 459 10887
Panel Cassette
Badge Philips Assy
8010
8011
0155
3139 114 79941
Bracket Combi
0156
0165
3139 114 79901
3139 113 27140
Bracket Module Mounting
Foot Rubber 4mm
0166
0170
3139 113 27140
3139 114 73930
Foot Rubber 4mm
Door Cassette ETF SD Left
265
M3 x 12
Mains Cord
/37
Fan 12VDC 0.8W 3100RPM
266
270
M3 x 12
D3 x 35
PBAS 8 MP3CD03 TXT 5V
Mains Transformer /22
271
272
M3 x 6
M3 x 10
Mains Transformer /37
273
M3 x 6
FFC Foil 07P/220/07P AD
FFC Foil 15P/280/15P BD Fold
274
275
M3 x 10
D3 x 10
CWAS FFC 98 19P BD
FFC Foil 08P/280/08P AD Fold
276
277
D3 x 10
D3 x 10
3139 110 35080
FFC Foil 09P/180/09P AD
278
D3 x 10
3139 111 03881
3139 110 34840
FFC Foil 19P/180/19P AD Fold
FFC Foil 08P/100/08P AD
279
280
M3 x 10
M3 x 10
3140 110 20881
3139 110 35090
FFC Foil 15P/120/15P AD
FFC Foil 04P/340/04P BD
281
282
D3 x 16
D3 x 12
8012
3139 110 34480
FFC Foil 07P/140/07P AD
283
D3 x 10
8013
4822 320 12752
FFC Foil 07P/180/07P AD
287
289
M3 x 10
D3 x 10
293
D2 x 8
!
!
Mains Cord
/22
/37
/22
Left/Right Loudspeaker Box Breakdown
0171
4822 529 10322
Damper Assembly
9965 000 23631
Cloth Grille Assembly
0172
0173
3139 114 68640
4822 492 11344
Push Catch Left
Spring Compression
9965 000 23632
9965 000 23633
Badge Philips
Grommet (Grey)
0174
0175
4822 402 11245
3139 111 01390
Bracket Left
Spring Torsion Left
Note :
0176
4822 492 42787
Spring Cassette
0180
0180
3139 114 76040
3139 114 75880
Panel Left
Panel Left V2
/22
/37
0181
0181
3139 114 76050
3139 114 75890
Panel Right
Panel Right V2
/22
/37
Only the parts mentioned in this list are normal
service spare parts.

Top types

Top brands

Top types

Top brands

Top types

Top brands

Top types

Top brands

Top types

Top brands

Top types

Top brands

Top types

Top brands

Top types

Top brands

Top types

Top brands

Top types

Top brands

Top types

Top brands

Top types

Top brands

Top types

Top brands

Download Service Manual MCM7/22/37 - Page de test