Philips MCR220BK User manual

CD Clock Radio AJ3970
MCR220BK
all versions
Handling Chip Components and Safety ..........................1 - 1
Technical Specification & Service tools...........................2 - 1
Service Measurement......................................................2 - 2
Instructions for use.................................................3 - 1..3 - 2
Disassembly Diagram......................................................4 - 1
CD Service Test program................................................4 - 2
Block Diagram .................................................................5 - 1
Wiring Diagram................................................................6 - 1
Main Board - Circuit Diagram
AF part.....................................................................7 - 1
Control part..............................................................7 - 2
Tuner part................................................................7 - 3
Main Board - Layout Diagram
Layout diagram (component side)...........................8 - 1
Layout diagram (copper side)..................................8 - 2
IC D01 - AX CD Board
Circuit Diagram........................................................9 - 1
Layout Diagram ......................................................9 - 2
Alarm Board
Circuit Diagram......................................................10 - 1
Layout Diagram ....................................................10 - 1
Play Select Board & CD Door Switch Board
Circuit Diagram......................................................11 - 1
Layout Diagram ....................................................11 - 1
Exploded view - cabinet.................................................12 - 1
Mechanical partslist.......................................................12 - 2
Electrical partslist .............................................13 - 1 .. 13 - 6
©3140 785 22940
Published by LX 0222 Service Audio Printed in The Netherlands Subject to modification
CLASS 1
LASER PRODUCT
TABLE OF CONTENTS
©Copyright 2001 Philips Consumer Electronics B.V. Eindhoven, The Netherlands
All rights reserved. No part of this publication may be reproduced, stored in a retrieval
system or transmitted, in any form or by any means, electronic, mechanical, photocopying,
or otherwise without the prior permission of Philips.

HANDLING CHIP COMPONENTS
© WARNING
All ICs and many other semiconductors 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 wristband with
resistance. Keep components and tools at this potential.
f ATTENTION
Tous les IC et beaucoup d´autres semi-conducteurs sont
sensibles aux décharges statiques (ESD). Leur longévite
pourrait être considérablement écourtée par le fait qu´aucune
précaution nést prise à leur manipulation.
Lors de réparations, s´assurer de bien être relié au même
potentiel que la masse de l´appareil et enfileer le bracelet
serti d´une résistance de sécurité.
Veiller à ce que les composants ainsi que les outils que l´on
utilise soient également à ce potentiel.
d WARNUNG
Alle ICs und viele andere Halbleiter sind empfindlich
gegenüber elektrostatischen Entladungen (ESD).
Unsorgfältige Behandlung im Reparaturfall kann die
Lebensdauer drastisch reduzieren.
Sorgen Sie dafür, daß Sie im Reparaturfall über ein Puls-
armband mit Widerstand mit dem Massepotential des
Gerätes verbunden sind.
Halten Sie Bauteile und Hilfsmittel ebenfalls auf diesem
Potential.
ñ WAARSCHUWING
Alle IC´s en vele andere halfgeleiders zijn gevoelig voor
electrostatische ontladingen (ESD).
Onzorgvuldig behandelen tijdens reparatie kan de levensduur
drastisch doen vermindern. Zorg ervoor dat u tijdens reparatie
via een polsband met weerstand verbonden bent met hetzelfde
potentiaal als de massa van het apparaat.
Houd componenten en hulpmiddelen ook op ditzelfde potentiaal.
i AVVERTIMENTO
Tutti IC e parecchi semi-conduttori sono sensibili alle scariche
statiche (ESD).
La loro longevità potrebbe essere fortemente ridatta in caso di
non osservazione della più grande cauzione alla loro
manipolazione. Durante le riparationi occorre quindi essere
collegato allo stesso potenziale che quello della massa
delápparecchio tramite un braccialetto a resistenza.
Assicurarsi che i componenti e anche gli utensili con quali si
lavora siano anche a questo potenziale.
©
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
i
Le norme di sicurezza estigono che l´apparecchio venga
rimesso nelle condizioni originali e che siano utilizzati i
pezzi di ricambiago identici a quelli specificati.
Componenty di sicurezza sono marcati con
ñ
Veiligheidsbepalingen vereisen, dat het apparaat in zijn
oorspronkeliijke toestand wordt teruggebracht en dat
onderdelen, identiek aan de gespecificeerde, worden toegepast.
De Veiligheidsonderdelen zijn aangeduid met het symbool
sVarning !
Osynlig laserstrålning när apparaten är öppnad och
spärren är urkopplad. Betrakta ej strålen.
∂Advarsel !
Usynlig laserstråling ved åbning når sikkerhedsafbrydere
er ude af funktion. Undgå udsaettelse for stråling.
ßVaroitus !
Avatussa laitteessa ja suojalukituksen ohitettaessa olet alttiina
näkymättömälle laserisäteilylle. Älä katso säteeseen !
f
"Pour votre sécurite, ces documents doivent être utilisés par
des spécialistes agréés, seuls habilités à réparer votre
appareil en panne".
ESD
SAFETY
d
Bei jeder Reparatur sind die geltenden Sicherheitsvor-
schriften zu beachten. Der Originalzustand des Gerätes
darf nicht verändert werden. Für Reparaturen sind Original-
ersatzteile zu verwenden.
Sicherheitsbauteile sind durch das Symbol markiert.
f
Les normes de sécurité exigent que l`appareil soit remis
à l`état d`origine et que soient utilisées les pièces de
rechange identiques à celles spécifiées.
Les composants de sécurité sont marqués
CLASS 1
LASER PRODUCT
© DANGER: Invisible laser radiation when open.
©
After servicing and before returning the set to customer
perform a leakage current measurement test from all
exposed metal parts to earth ground, to assure no
shock hazard exists.
The leakage current must not exceed 0.5mA.
AVOID DIRECT EXPOSURE TO BEAM.
1 - 1

2 - 1
SERVICE TOOLS
Audio signal disc SBC 429.......................................................................4822 397 30184
Playability test disc SBC 444...................................................................4822 397 30245
Test disc 5 (disc without errors ) +
Test disc 5A (disc with dropout errors, black spots and fingerprints)
SBC 426/426A.....................................................................4822 397 30096
Burn in test disc (65 min. 1kHz signal at -30 dB level without “pause”).....4822 397 30155
anti-static table mat large 1200x650x1.25mm 4822 466 10953
small 600x650x1.25m 4822 466 10958
anti-static wristband 4822 395 10223
connection box (3 press stud connections, 1MΩ) 4822 320 11307
extendible cable (2m, 2MΩ, to connect wristband to connection box) 4822 320 11305
connecting cable (3m, 2MΩ, to connect table mat to connection box) 4822 320 11306
earth cable (1MΩ, to connect any product to mat or to connection box) 4822 320 11308
KIT ESD3 (combining all 6 prior products - small table mat) 4822 310 10671
wristband tester 4822 344 13999
AVAILABLE ESD PROTECTION EQUIPMENT
GENERAL
Mains voltage -/00 : 230 V
-/05 : 240V
-/17 : 120 V
Mains frequency -/00/05 : 50 Hz
-/17 : 60 Hz
Power consumption Max. : < 15 W
Standby : < 5 W
Dimension (W x H x D) : 326.5 x 75 x 190 mm
Weight : 1.3 Kg
AMPLIFIER
Output power : 2 x 0.8 W
Speaker impedance : 2 x 8 ohm
Frequency response : 100 Hz - 10 kHz (±3dB)
COMPACT DISC
Frequency response : 100 Hz - 10 kHz ± 2dB
S/N ratio : 60 dB
Channel difference 1 kHz : 2 dB
Channel crosstalk 1 kHz : 40 dB
Laser wavelength : 780 ± 20 nm
Laser light power : < 0.5mW
TUNER - FM SECTION
Tuning range : 87.5 - 108 MHz
IF frequency : 10.7 MHz ± 0.2 MHz
Sensitivity : 22 dBf at 26dB S/N
Selectivity : 20 dB at 300kHz
IF rejection : 50 dB
Image rejection : 20 dB
Crosstalk : 20 dB
TUNER - AM SECTION
Tuning range MW : 525 - 1602 kHz
-/17 : 530 - 1710 kHz
IF frequency : 468 kHz ± 1 kHz
Sensitivity MW : 4000 µV/m at 26dB S/N
Selectivity MW : 16 dB
IF rejection MW : 24 dB
Image rejection MW : 28 dB
TECHNICAL SPECIFICATION

2 - 2
SERVICE MEASUREMENT
Bandpass
250Hz-15kHz
e.g. 7122 707 48001 LF Voltmeter
e.g. PM2534
DUT
RF Generator
e.g. PM5326
S/N and distortion meter
e.g. Sound Technology ST1700B
Tuner SW
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).
Ri=50Ω
Aerial replacement
Capacitor
R=50Ω
Bandpass
250Hz-15kHz
e.g. 7122 707 48001 LF Voltmeter
e.g. PM2534
DUT
S/N and distortion meter
e.g. Sound Technology ST1700B
Frame aerial
e.g. 7122 707 89001
Tuner AM (MW,LW)
To avoid atmospheric interference all AM-measurements have to be carried out in a Faraday«s cage.
RF Generator
e.g. PM5326
Ri=50Ω
Low pass filter 22kHz
L
R
LEVEL METER
e.g. Sennheiser UPM550
with FF-filter
S/N and distortion meter
e.g. Sound Technology ST1700B
DUT
CD
Use Audio Signal Disc SBC429 4822 397 30184 (replaces test disc 3)
L.P.F. = 13 th order filter 4822 395 30204

3 - 1
1 2 3 4 5
6
7
8
9
0
! @ # $ % ^
&
^
TIME/ ALARM
- toggle to set the times for the clock time, or alarm 1 or 2.
&Display
- shows the clock / alarm times and status of the unit.
POWER SUPPLY
1.
Check if the power voltage, shown on the AC-DC adapter plug, corresponds to your local power supply. If it does not, consult your dealer or service cen- ter.
2.
Connect the AC-DC adapter plug to the wall outlet.
3.
To disconnect the set completely from the power supply, withdraw the AC-DC adapter plug from the wall outlet.
The serial and production number are located on the
bottom of the set.
Standby power consumption (clock mode)..........2W
MEMORY BACKUP
The memory backup conveniently allows your clock and alarm time settings to be stored for up to 3 minutes when there is a power interruption e.g. AC power failure. The complete CD clock radio and lighted display will be switched off. As soon as the power supply returns, the display will indicate the correct time. •
If power supply returns after 3 minutes you will need to re- enter the clock and alarm time settings.
BASIC FEATURES
Display brightness
1.
Toggle REPEAT ALARM/ BRIGHTNESS CONTROL. y The brightness of the display toggles between:
low
➟
bright
➟
low
Volume Press
4
or
3
to adjust the
volume level. The volume level uo: is indicated as a number from 0-32.
SETTING THE CLOCK AND ALARM TIMES
The time is displayed using the 12 hour clock (PM indica- tor lights up = PM, off = AM).
1.
Press and hold down TIME/ ALARM until the clock or alarm time display flashes, then release TIME/ ALARM.
• Press TIME/ ALARM repeatedly to toggle between the
time or alarm displays
2.
Press and hold down
∞/ §
to fast adjust both the
hours and minutes settings.
3.
Release
∞/ §
when you have reached the desired
setting.
y If you need to adjust the time
slowly, minute by minute, press and release
∞/ §
repeatedly.
y After several seconds, the time setting is
confirmed when the display stops flashing.
4.
Repeat steps 1-3 for each of the clock or alarm (AL1, AL2) settings
.
CD PLAYBACK
1.
Insert a CD with the printed side facing up, and close the door.
2.
Press PLAY/ PAUSE
2;
to start playback.
y Display shows:
'Cd: --' and the total num-
ber of tracks, then your cur- rent track number, before returning to clock time. Other possible CD indications before returning to clock time:
y door is shown if the CD door is not closed. y noCd is shown if no CD has been inserted / insert-
ed incorrectly.
y nFCd is shown if the CD-R(W) is non-
finalized
y Err indicates a general error in operation of the
set.
3.
Adjust the sound with
4
or
3
.
4.
To interrupt, press
2;
y CD icon flashes.
5.
Press
2;
again to resume playback.
6.
Press ALARM RESET to stop playback.
Note: If CD playback is paused for more than 15
minutes and no controls are pressed, the set
automatically goes to standby mode.
CONTROLS (see figure 1)
1AL 1 ( ALARM/ OFF)
-
selects CD alarm;
-
to cancel or switch off CD alarm.
2WAKE-UP TRACK
-
to program to your favorite CD track for wake-up track alarm option.
3SLEEP
- adjusts timer options for CD / radio; - switch on radio for timer mode.
4REPEAT ALARM/ BRIGHTNESS CONTROL
-changes the brightness of the display window; -switches off the alarm for a 9 minute period; -switches off radio / CD timer (SLEEP).
5Power cord
-connect AC-DC adapter plug to wall outlet.
6Coil antenna
-antenna to improve FM reception.
7CD door
- lift here to open / close CD door
8ALARM RESET (CD/ RADIO OFF)
- stops CD / radio playback;
- switches off radio / CD timer (SLEEP); - stops the active buzzer, radio or CD alarms for 24 hours.
9AL 2 ( ALARM/ OFF)
- selects radio / buzzer alarm mode; - to cancel or switch off radio / buzzer alarm.
0VOLUME 3, 4
- adjusts the sound level.
!PLAY / PAUSE 2;
- starts / pauses CD playback.
@DOWN, UP ∞, §
- adjusts clock / alarm times - skips CD tracks / searches for a particular passage.
#Tuning indicator
- shows the radio frequency of your selected
waveband.
$RADIO ON (FM/ AM)
- switches on the radio; - selects the radio waveband.
%TUNING
- tunes to a radio station.
1
Alarm time display If you have set both alarms, the standby alarm time display will show the earlier of the two alarm times as priority. E.g. if AL1 = 6:00 and AL2 = 5:45, then the standby alarm display will show the AL2 time 5:45.
INSTRUCTIONS FOR USE

3 - 2
Selecting a different track during playback The track number appears briefly in the display when you press
∞or §
to skip tracks.
•
Press §once or more to skip to the next track(s).
•Press
∞
once and playback will return to the beginning
of the current track.
•Press
∞
more than once to skip to previous tracks.
Finding a passage within a track
1.
During playback, press and hold down
∞
or
§
y The CD is played at high speed and low
volume; the display will show 'Cd:' and your current track number.
2.
Release
∞
or
§
when you recognize the passage you
want.
y Normal CD playback and standby clock time resumes.
RADIO
1.
Press RADIO ON (FM/ AM) to switch on the radio.
y Display shows 'tu' before returning to clock time.
2.
Press RADIO ON (FM/ AM) again if you wish to
change waveband.
3.
Adjust the sound using
4
or
3
4.
Adjust the TUNING wheel to tune to a radio
station.
To improve reception: FM: Extend coil antenna at the back of the unit fully for
optimum reception.
AM: Uses a built-in antenna. Direct the antenna by adjust-
ing the position of your set.
5.
Press ALARM RESET to switch off.
SETTING THE ALARM OPTIONS
GENERAL Two different alarm times, AL 1 and AL 2 can be set in the CD, radio or buzzer modes. Selecting the Alarm Mode Options When selected, the selected alarm mode is shown in the display, and the respective AL 1 or 2button lights up.
1.
Select your choice of alarm mode. Either press briefly:
•AL1 once for CD alarm
.
This enables CD
playback from the first track as your alarm call.
•AL2 once or more for
radio /
buzzer
alarm
2.
Read the following section if you want to select the WAKE-UP TRACK alarm option.
Selecting CD WAKE-UP Alarm Mode You can program and select a CD track number between 1- 99, when the set is in the standby or radio playback mode. However, if the track number programmed does not exist on your CD, the CD will start playback from the first track dur- ing the alarm call.
1.
Set the alarm time for AL1.
2.
Insert a CD into the CD compartment.
3.
Press AL 1 to select CD alarm mode.
4.
Press WAKE-UP TRACK to activate favorite track pro- gramming.
5.
Press
∞
or
§
until the desired track number is shown.
6.
Press WAKE-UP TRACK to confirm the selected track number. y The display returns to standby clock time.
7.
If you want to review your programmed track number, press WAKE-UP TRACK
Note: •The buzzer alarm option will automatically replace the CD
alarm if you have:
–
inserted a CD incorrectly;
–
inserted a damaged CD;
–
forgotten to insert any CD;
–
not closed the CD door properly.
Gentle Wake Volume A sure way of getting up in the mornings, the gentle wake volume for the alarm begins from a fixed gentle volume (10) and gradually increases to a maximum higher setting of ( 25.) •The default low volume is Lo : 10, and the
maximum volume is HI : 25.
•During the alarm call, if you press
4
or
3
, the
volume stops increasing immediately.
•The gentle wake volume settings do not affect
normal CD and radio playback volume level, unless you have pressed
4
or
3
during the alarm call.
SWITCHING OFF THE ALARM
There are three ways to switch off the alarm. Unless you cancel the alarm completely, the 24 HOUR ALARM RESET will be automatically selected after 59 minutes, from the time your alarm time first goes off.
24 HOUR ALARM RESET If you want the alarm mode to be stopped immediately but also wish to retain the same alarm setting for the following day: •Press ALARM RESET.
y You will hear a beep tone to confirm the 24 hour
alarm is reset.
REPEAT ALARM This will repeat your alarm call at 9-minute intervals. •During the alarm call, press REPEAT ALARM/ BRIGHT-
NESS CONTROL.
•Repeat if desired up to an hour.
Note: •The selected alarm mode , or
indicators flashes throughout the repeat alarm duration.
•If you are using the CD alarm mode, CD playback
resumes at the point where the repeat alarm interrupted.
•During the CD alarm, CD playback continues for up to an
hour unless you cancel / reset the alarm.
CANCELING THE ALARM COMPLETELY To cancel the set alarm time before it goes off, or during the alarm call: •Press AL1 or AL 2 once or more until the selected alarm
indicator disappears from the display.
y You will hear a beep tone to confirm the alarm has
been cancelled.
SLEEP
About Sleep The CD clock radio has a built-in sleep timer which enables the set to be automatically switched off during radio or CD playback after a set period of time. There are 3 sleep times: 60, 30 and 15 minutes. The sleep function does not change the operation of your alarm settings. Setting SLEEP
1.
Press
2;
(CD) or RADIO ON (radio) to switch on the
desired mode.
•You can also press SLEEP if you want the timer in radio
mode.
2.
Select your timer option by pressing SLEEP once or more until the desired option is shown.
•Display shows SL: and the timer
options: 60➟30➟15 minutes ➟ 60➟30...
3.
To cancel the timer function you can either:
•Press ALARM RESET.
•Press REPEAT ALARM/ BRIGHTNESS CONTROL.
•Press SLEEP once or more until the sleep function is no
longer shown.
AL TIME 2
Radio Alarm:
If you have selected the radio alarm, make sure you have tuned properly to a station.
NSTRUCTIONS FOR USE

4 - 14 - 1
A. REMOVE BACK CABINET ASSEMBLY
B. REMOVE FRONT CABINET ASSEMBLY
- REMOVE SCREWS A1(3x10) 6 PCS
- REMOVE SCREWS B2(3x6) 2 PCS
(INSIDE CD DOOR)
(6x)
(2x)
A1
B1
(2x)
(4x)
C. REMOVE COMBI BOARD ASSEMBLY
- REMOVE SCREWS C3 (2.5x10) 4 PCS
C3
C4
- REMOVE SCREWS C4 (2x8) 2 PCS
D. REMOVE LOUDSPEAKER
(2x)
(4x)
(2x)
YD77-4A
D5
D6
D7
- REMOVE SCREWS D6 (3x10) 2 PCS
- REMOVE SCREWS D5 (3x10) 4 PCS
- REMOVE SCREWS D7 (3x16) 2 PCS
DISASSEMBLY DIAGRAM

4 - 2 4 - 2
STOP button pressed in any step returns
to begin of Service Testprogram.
WAKE UP
TRACK button
pressed?
WAKE UP
TRACK button
pressed?
N
Y
Y
Display shows all
segments and flags.
see figure 1
N
Y
Display shows part
segments and flags.
see figure 2
DISPLAY TEST BUZZER TESTTUNER TEST
CD SERVO TEST
Display shows
version number
of the µP - software.
PLAY button
pressed?
Display shows
PLAY button
pressed? UP §button pressed? DOWN ∞ button
pressed?
WAKE-UP
TRACK button
pressed?
Slide moves
outside as long as
button is held
depressed.
Slide moves
inside as long as
button is held
depressed.
YY Y Y
N
PLAY button
pressed?
Y
N
N
Y
N
NN N
FOCUS found?
Y
N
Focus switch on
Y
Y
Display shows
disc motor turns.
Display shows
then
FOCUS search
Auto Adjustment test mode
SLIDE MOTOR test DISC MOTOR test
To enter Service Test Program
keep ALARM RESET & PLAY
buttons depressed while
power up (plug-in) the set.
*
*
*
To leave Service Testprogram disconnect
the power supply.
Door switch is ignored → CD door can be opened.
Slide servo, Radial servo, Focus servo, Disc motor
and Laser are switched off.
Mute is switched on via decoder IC.
N
N
Disc motor turns
in play direction
as long as button
is held depressed.
r005
AL1 button
pressed?
Y
N
Display shows
Roger beep tone
STOP button
pressed?
N
Y
PLAY
Fb: xx
Display shows
-F02
STOP button
pressed?
Y
WAKE UP
TRACK button
pressed?
N
Y
Display shows part
segments and flags.
see figure 3
RADIO button
pressed?
Y
N
Display shows
Switch on radio
STOP button
pressed?
N
Y
SERVICE PLAY TEST
Error code Type Error description
E-00 W
W
W
W
F
F
F
Focus error
E-22 Fatal subcode error
Subcode error
E-05 Jump error
E-01 HF error
CD ERROR CODES
table 1
figure 1
figure 2 figure 3
E-20
Focus search erro
E-23 Light detection error
F......Fatal error W......Warning
E-06
PM
AL TIME 1 AL TIME 2
AL TIME 1 AL TIME 2
PM
AL2 button
pressed?
Y
N
Display shows
Buzzer alarm tone
RADIO button
pressed?
Y
N
Display shows
Toggle radio band
BRIGHTNESS TEST
BRIGHTNESS
button pressed?
Y
N
Display shows
STOP button
pressed?
N
Y
Y
Toggle Main
clock light
Toggle LED brightness
toggle auto-adjustment
display mode
Fb:xx -> Fg:xx
-> Fo:xx -> tb:xx
-> tg:xx -> to:xx
NEXT button
pressed?
STOP button
pressed?
PLAY button
pressed? The SERVICE PLAY MODE intended
to detect and identify the failures in the
CD mode.
In this mode the electronics will still function
even when an error is detected so that
repair activities can be carried out.
Set is in Service PLAY Mode.
In case of failure, error
codes according to table 1
will be displayed.
BRIGHTNESS
button pressed?
Y
Toggle Alarm
time light
SET TIME
button pressed?
Y
Toggle AL1
Led light
AL1 button
pressed?
Y
Toggle AL2
Led light
AL2 button
pressed?
SERVICE TEST PROGRAM

5 - 1 5 - 1
ATM5
TUNER
MODULE
ICD01
CD MODULE
TMP86CH21F
MCU
VOLTAGE
REGULATOR
PWM
VOL-CTRL
LCD
DISPLAY
CD ENABLE
CD ENABLE
RADIO ENABLE
RADIO ENABLE
AM/FM
PRE-AMP
DBB MUTE PWR ENABLE
POWER AMP
TDA2822M
TDA2822/
SW
BUZZER OUT
VOL-CTRL
10V 10V5V
5V KEYBOARD
5V
5V
9V
ANT
8 OHM
POWER
ADAPTOR
AC/DC
/00/05 ~230V
/17 ~120V
BLOCK DIAGRAM

6 - 16 - 1
6
MAIN BOARD
2
LIGHT GUIDE
BOARD
CD DOOR SW
BOARD
16
12 PLAY / FUNCTION
AC/DC ADAPTOR
00 / VERSION
1
AC/DC ADAPTOR
05 / VERSION
AC/DC ADAPTOR
17 / VERSION
ANT
TUNER
CD
ATM 5
CPU
MODULE
LAYOUT CELL
1
16
TUNER
1
BOARD
4
SPEAKER
13
12
1
LCD
ICD01
REPEAT ALARM BOARD
WIRING DIAGRAM

7 - 1 7 - 1
-I/P
3507 B5
3508 C5
3509 C5
7507 G8
9301 H9
T301 D1
T302 D1
3528 E9
3529 A4
3530 A6
3531 A7
3532 A8
GND
5301 E2
6302 G8
6303 H9
6304 E113524 E8
3525 C9 7503 B7 7504 D6
3310 F3
3311 H3
3501 B4
3502 D4
3314 C3
NC
3505 A5
NC
3315 G6
3316 G5
+I/P
3318 H5
3319 G7
3320 G7 7304 F7 7305 G9
7306 H9
7307 C8
6305 E11
7301 G2
7302 G6
7303 G7
7311 E10
7312 D10
7313 C12
7314 E10
7501 B5
7502 D5
3338 D13
3339 F7
7505 B8
7506 D8
2503 B5
2504 D5 3503 B5
3504 D5
2507 B6
+ VCC I/P
NC
TO ICD01
2509 B6
2510 D6
3506 A5
2512 D7
2513 B7
2514 D7
3510 D5
3511 C6
3512 D6
3513 C6 T303 D1
T304 D1
T305 F1
3517 B7
3518 D7
3519 C7
3520 E7
3521 C8
3522 E8
3523 C8
3306 G2
3307 D3
3526 E9
3527 C9
G
H
3312 H2
3313 B3
C
TDA2822M
LEFT
TO ATM5
2317 B9
2318 C10 3317 H6
2320 C11
2321 B11
2322 D11 3321 H7
3322 H8
3323 G8
3324 F9
7308 E9
7309 B10
7310 D10
3328 C10
3331 C11
3332 C11
3333 B11
3334 D11
3336 F10
3337 B13
2337 C13
2338 A9 3340 E12
3342 B3
67
2505 B5
2506 D5
10 11
2508 D6
14
1
2511 B7
345
2515 C7
2516 D7
2517 C9
2518 E9
3514 E6
3515 B7
3516 D7
2529 D9
2530 C9
3301 D2
3302 D2
3303 F2
3304 F2
3305 G2
C
D
3308 D3
3309 F3
0002 G11
1003 C14
A
B
1303 G1
2301 D3
+A
POWER-AMP
2304 E3
2305 G3
2319 C102307 B1
2308 H1
2309 G6
2323 B11
2324 C13
2325 B13
2326 C13 3325 G9
3326 H10
3327 A9
2330 E8
2331 D2
2332 H8
2333 C13
2334 E11
2335 B2
2336 C13
23
2501 B4
2502 D4 T309 F1
T310 F1
89
T313 F6
T314 H6
12 13
T317 G10
T318 G10
2
T320 B14
T321 B14
T322 C14
6789
2519 A5
2520 A6
2521 A7
GND
RIGHT
VCC
13 14
A
B
12
8Ohm
E
F
NC
-I/P
1004 B14
1302 B14
F
G
2302 D2
2303 E2 2310 H7
2311 G7
2306 F3
2313 G10
2314 E8
2315 D8
2316 D10
T306 F1
T307 F1
T308 F1
2327 C13
2328 F10
2329 E12
O/P
R
O/P
L
8Ohm
+C
1
10 11
45
DGND
+I/P
T311 B4
T312 D4
D
E
T315 C9
T316 D9
H
0001 G11
T319 C11
T309
T310
2312 H10
6304
47n
2316
470R
3339
BAS316
1n
3334
10K
7310
BC817-40
2320
1u
2510
1u
2502
T307
220u
2303
T319
7309
BC817-40
6303
BZX79-C10
1u
2501
4K7
3521
1M
3508
2521
FE-ST-VK-N
1
2
3
4
5
6
220u
2507
100n
1303
470p
2305
T317
4R7
3338
T321
T320
T322
150K
3313
3511
470R
3531
2K2
3320
560R
3332
220R
7505
ON4986
1n
3324
4R7
3532
470R
3522
2310
470R
2318
2330
22u
2519
100u
2321
1n
1u
10n
2304
3502
2K2
3304
2529
470n
5K6
3505
5K6
3506
2323
100u
7501
BC847B
10K
3342
2336
1n
7308
BC817-40
BZX79-B3V3
2518
22n
3301
10K
6302
2514
1n
2504 100p
470R
3336
T308
BC847C
47u
2311
1u
2509
7311
1K
3530
BC368
7306
3310
BC327-25
7312
3333
10K
22K
100p
2511
15K
3526
3328
2K2
1u
2319
7506
ON4986
22p
3507
1M
2515 T315
2512
100p
470R
3510
T313
2
3
4
22K
3340
15R
EH-B
1302
1
100p
3315
10K
3308
2505
470u
2309
100n
2313
3318
100K
3317
1K
3529
2K2
2K2
2335
47n
3303
2517
22n
1n
2503
BC327-25
7304
470R
3322
4R7
3337
7313
1
2
3
7
6
5
8
4
470R
3509
2K2
1m
2326
3327
ON4986
7504
T312
220u
2308
BC807-40
7301
2302
BC817-40
7307
3518
15R
2328
0u47
2325
BC327-25
47u
T318
7507
10n
2307
470n
2530
0001
PAD
4R7
3325
T306
ON4986
7503
T301
15R
3517
150K
3314
2337
1n
2312
2301
3524
4K7
47u
2331
1n
T316
22K
3309
100p
2513
3316
T311
T314
15R
3514
3503
470R
7502
BC847B
22K
BC847B
7303
47n
2315
3302
10K
7305
BC857B
100K
47n
3311
T305
2314
BC857B
7302
T302
470R
3512
2K2
3312
4K7
3516
22K
3513
1003
100u
2322
3331
220R
22K
3519
1m
2329
470p
2327
3504
470R
2306
3501
100n
0002
PAD
9301
22K
3520
3525
15K
2516
22p
470R
3305
4K7
3515
3323
BZX79-C5V6
6305
47u
2334
3K3
2K7
3528
100K
1u0
5301
3319
100p
2506
BC857B
7314
2338
47u
2520
100u
3523
470R
3326
47n
2317
680R
1m
2333
470u
2332
0u47
2324
100K
3527
470R
3307
10K
3321
T303
470R
3306
T304
1004
2508
100n
MUTE
GND
+5.6V
+5.6V
+9V
BUZZER
+5.6V
+B
RIGHT
LEFT
TUNER_ON
FM_MW_SW
FM_MW_SW
PWR_ON
+5.6V
VOLCTRL
CD_ON
DBB
MAIN BOARD- CIRCUIT DIAGRAM
(AF PART)

7 - 27 - 2
INT0 P64 STOP2 P65 STOP3 P66 STOP4
STOP5
P54
SEG19
P77
VDD XTOUT
VAREF
P67
XTIN ECIN P60 P20 STOP INT5 P61
LCD - DRIVER
LCD - DRIVERLCD - DRIVER
I/O PORT P1
8 BIT A/D Converter
ADC INPUT I/O PORT P6P2P2
BOOSTER CIRCUIT
LCD VOLTAGE
P3
ROM RAM
8-BIT-CPU
TMP86C829
ECNT P63
I/O PORT P7
SEG3
SEG8
SEG5 SEG6 SEG7
P76
SEG9
P75
SEG10
LCD - DRIVER
I/O PORT P5
DV0
PD03
P30
AVDD
P10
P31
TC3
SEG26
INT3
P16
SEG25
P17
SEG24
P50
SEG23
P51
SEG22
P52
SEG21
P53
SEG20
SEG18
SEG1
SEG0
COM3
COM2
COM1
COM0
SEG31
RXD/SI
P11
SEG30
TXD/SO
P12
SEG29
P62
P74
SEG11
P73
SEG12
P72
V3
V2
V1
C1
C0
TC4
P32
PD04
TC6
P33
PD06
SEG4
SCK
P13
SEG28
INT1
P14
SEG27
INT2
P15
SEG2
RESET P22 P21 TEST XIN VSS XOUT
SEG13
P71
SEG14
P70
SEG15
P57
SEG16
P56
SEG17
P55
3409 C7
3410 C10
3411 C1
3412 C2
3413 C8
13 14
A
B
H
I
910
3476 I6
3477 H4
3478 H4
3480 I7
3481 I5
3482 I2
P-2/3 :PROVISIONAL
MAG
2423 G6
2424 G1
12
1420 G12
1429 A9 3435 F12
3436 F13
2416 F7
2417 F8
2418 F7
2419 F7
2421 G2
2406 B8
2407 B10
H
TO DOOR SW
1418 G3
1419 G2 2413 C8 2414 F12
7401 D4
7402 E13
7403 E14
7404 I6
7405 H5
7408 I4
3437 F13
3438 F14
3439 F14
3440 F9
3441 E10
3442 I6
3443 F1
3451 F8
P-3
LCD
2118
3408 C7
4
A
B
11 12
D
E
F
G
78
3406 B7
3407 C6
19
LOW
L OFF
BACKLIGHT
T417 C12
3483 I8
3486 I3
3487 I3
3488 F10
12
To Repeat Alarm Board
To Light Guide LED Board
OR
24HR
3415 C9
3416 C9
3420 D11
2415 F14
Hi-Imp
2401 B8
2402 B10
2403 B7
2405 B10
H
I
1407 A11
1410 D13 2411 C7 2412 D11
3433 F7
3434 F12 6411 F11
6412 F13
6413 G9
6414 G9
0R
T414 B12
T401 D2
T402 H7
T403 H7
T404 A8
3454 F8
3455 F8
3456 G7
3457 G5
2425 G3
2427 G3
2428 G3
2431 H8
3 8 9 10 11
C
3456
3404 B9
3405 B9
12HR
3475 H2
51610
150K
T426 G11
T427 G12
T418 C12
T419 C12
T420 C12
T421 C12
3490 F9
3492 I8
4401 E1
5400 F7
3
P-1
17
/00/05
/17
C
D
E
F
G
BRIGHT
2408 B8
2409 B10
2410 C7
ITEM 3470
22K
4
3430 E7
3431 E1
3432 E8
P-2
13
T411 A9
T412 A11
T415 C12
T416 C12
28
T405 A8
T406 A8
T407 A8
T408 A9
2432 H8
2433 G4
567 12 13 14
12
2441 I7
2442 I7
2444 I3
2445 I3
3400 A7
3401 B7
3402 B8
3403 B9
22K
PHILIPS
6403 F9
6406 I2
6407 I6
3427 E1 T428 G11
T429 G12
T430 G11
6408 H7 T422 E12 T423 E13
T424 E13
T425 G12
3421 D1
3422 D1
11520
3423 D10
3424 D1
3425 E1
9
56K
To ICD01 Module
34923483
LEVEL
67 14
T409 A9
T410 A9
3466 G3
3467 G9
3468 G4
2440 I2
T413 B12
3469 G9
3470 H8
3473 H5
HIGH
1/2
11
PCB
3458 G7
3465 G1
2434 I5
2436 I5
2437 I5
10K
3424
3428 E12
3429 E14
8K2
P-1 : PROVISIONAL
6409 I4
6410 H3
NC
NC
5401 G4
5402 H3
3470
3442
33K
3403
470R
4K7
3458
1u
2434
2412
10p
3402
470R
100p
2440
4K7
3456
10K
3431
3413
470R
7402
BC847C
10p
2416
10p
2411
T430
3408
10R
T428
47K
3473
T421
BAS316
6412
3407
220R
2403
10p
3476
22K
T408
1419CSTS 4M194
78
T410
220K
3490
FE-ST-VK-N
1429
123456
3441
47K
T412
220K
3488
2410
4u7
10K
3475
T415
4401
33K
3454
10K
3427
3421
1K
100K
3438 180R
3439
10K
3425
33K
3437
2n2
2432
100n
2415
3410
4K7
4
58
57
56
18
5123
BC847B
7405
37383940414243
8
51
50
49
48 47 46 45 44
30
31
32
333435
10 11 12 13 14 15 16
17
36
21
22
23
24
25
26
27
967
61
62
63
64
28
29
TMP86C829F
7401
19
60
59
55
54
53
52
20
3400
5K6
100K
3480
3434
33K
DIPMATE
1
2
3
4
5
6
2407
10p
1420
22n
2436
T426
2409
10p
3436
180R
T407
2414
100n
3409
220R
10p
2417
6413
BAS316
BAS316
6408
100n
2437
T418
T419
470R
3465
220K
3429
6409
BAS316
270R
3481
100u
2433
2413
10p
2442
3m3
100u
5400
2425
100n
3466
330R
BAS316
6407
3404
470R
6406
BAS316
T411
470R
3482
3412
1K
3492
5401
1u0
2n2
2423
1u0
5402
3483
3428
220K
T404
T406
33K
3469
T425
T402
T424
T401
6403
BAS316
15K
T429
3440
22K
3457
T405
22K
3468
33K
3451
2419
2n2
2406
10p
33K
3467
3422
1K
2405
10p
3411
1K
470R
3430
BAS316
6411
10K
3478
5K6
3423
3416
470R
100n
2418
220R
3432
220R
3433
BC847C
7403
100n
2445
3405
470R
BZX79-B3V3
6410
3420
220R
18p
2428
100n
2424
2 3
BC847B
7404
1407
EH-B
1
2
EH-B
1410
1
4K7
3477
1K
3487
4K7
3486 BC847B
7408
4n7
2421
6414
BAS316
DT-38
1418
32K768
T423
T427
T420
T422
2402
10p
18p
2427
3406
T416
3443
2K7
3401
15K
22n
2441
T413
T414
10u
2444
T417
2401
10p
2n2
2431
33K
3455
3435
100K
T403
2408
10p
3415
470R
+9V
+5.6V
+5.6V
+9V
BRIGHT1 BRIGHT2
FM_MW_SW
T409
BRIGHT1
BRIGHT2
+5.6V
DBB
MUTE
PWR_ON
VOLCTRL
BUZZER
BUS3 BUS2
/RST
GND
/CCE
BUS1
TUNER_ON
CD/CDRW
CD_ON
MAIN BOARD - CIRCUIT DIAGRAMI
(CONTROL PART)

7 - 3 7 - 3
OSC
AM
IF
SWITCH
AM/FM
INDIC CONV
V-I
STEREO
MONO/
MATRIX
MUTE/
PILOT
PRESENCE
SELECTOR
AM FM
FM
IF2 FM DET
AM
FRONT
AM
OSC
AM
MIX AM DET
FM
FRONT FM MIX FM IF1 PHASE DET VCO/ DIV
STABILIZER
CTRL SDS/
DET
AGC
FM
3101 A9
AM : 520(+/-10) ... 1730(+/-20) KHz
22n
15n
T008 C11
T009 B11
T010 F8
78
FM
Lo
Hi
*
B
EC
All SMD Transistors
Top View from
Solder Side
1
2
3120 A10
3121 A9
F
G
1001 A4
2112 D11
2113 F8
20p
1
5104 C4
5105 D3
5106 F5
5107a A6
9018 A2
FERRITE ONLYFRAME ONLY
7mm PACK
6
4
PAD1
3
1104
3114
15n
BOTTOM VIEW
FERRITE BAR
FRAME LOOP
9020 E3
9021 F3
T001 E4
T002 B3
PAD2
11 12
A
B
C
D
E
F
G
910
AM
PVC TOP VIEW
C2 FMrf
C1 FMosc
18p2108
2114 G8
+FM
B+
R
ON OFF
BAND +FM
B
C
D
E
3110 C10
3113 G9
3114 C2
2101 A4
2102 A4
2103 D4
2104 G7
2105 A5
2106 F10
2108 C3
2109 C3
2110 D2
2345 1112
123
78910
T003 A3
T004 B11
T005 C11
T006 E9
T007 B11
456
Provisional
FM : 87.0(+/-0.5) ... 108.5(+/-0.5) MHz
9021
5111
5102
USA OSC
2116
2119
22n
GND
2115 G7
2116 C9
2117 C10
2118 B10
2119 C9
2120 G8
2121 A8
2122 B8
A
3102 B9
3104 A8
3108 D11
3109 C10
*
Provisional
L
C4 AMrf
C3 AMosc
5100 A3
5101 A5
5102 G3
1104 E3
1110 B11
5107b A7
5107c A7
5108 F7
5111 E4
6101 A2
6102 A3
7101 B5
7102 A9
6
T012 G2
T013 F2
9020
2
34
6
78
2120
1u
5105
RED
1
7102
BC847B
2121
1u
T007
T008
9018
8p2
2110
7M4A522A
5108BLACK
1
2
34
6
78
1
2
34
6
78
7M4A545N
5106WHITE
1
2
3
4
5
3113
150K
T009
1110
FE-BT-VK-N
6101
BAS216
1104
XH-S
1
2
3102
68K
1
1001
1
*
2116
5102
47p
2102 4n7 2101
220n
2113
330p
2114
T005
T004
T001
1
T002
T003
100MHZ
5104
5100
2115
4u7
5107b
2
G
1
I
3
O
CDA10.7MC1
5107c
5107a
2
G
1
I
3
O
SFE10.7MS2
230KHz
2117
1u
SFE10.7MS3
180KHz
2104
10u
3121
22K
3120
100K
24p
T010
2105
BAS216
6102
5111
ORANGE
1
2
34
6
78
3109
100K
3110
100K
T006
10u
2103
9020
9021
1AM-ANT
3AM-OSC
2
FM-ANT 4
FM-OSC
5
MT1 6 MT2
NC
1
4
PILFIL
17 RFGND
19 RIPPLE
30ST-LED
22
SUBGND
27
VCO|AM-FM-S
25 VP
12 VSTABA
VSTABB8
WF420
2106
AM-OSC
18 AM-RFI
5
FM-DEM
11
FM-IF1I
9
FM-IF1O
7
FM-IF2I
13
FM-MIX
23 FM-OSC
16
FM-RFI
21
FM-RFO
6 IFGND
26
IND
31
LPF-M|S
29
MPXI
32
MUTE
7101
TEA5711T
2AF-LO
3AF-RO
28
AFO
20
AGC|AFC
15
AM-IF1I
10
AM-IF2I|O
14
AM-MIX
24
3T5
5101
2112
47u
T012
T013
2K2
3104
3108
33R
500R
3101
2122
470n
2118
1u
20p
USA
OSC *
2119
21082109
2p2
3114
560R
VSTABB
VSTABB
VSTABB
Vp
Vp
VSTABA
VSTABA
AM-OSC
FM-OSC
FM-RF
AM-RF
AM-RF
AM-OSC
FM-RF
FM-OSC
VSTABA
AM-RF
MAIN BOARD - CIRCUIT DIAGRAM
(TUNER PART)

8 - 18 - 1
1 2345678
1 2345678
A
B
C
D
E
A
B
C
D
E
1001 E1 2434 B7 7503 C3 9402 C6
1302 A3 2442 B6 7504 D3 9403 C6
1303 D6 2444 C3 7505 C3 9404 C6
1407 B5 2501 D2 7506 C3 9405 C7
1410 B4 2502 E3 7507 D8 9406 C7
1418 A6 2509 D2 9018 E2 9407 B6
1419 A6 2510 D3 9027 D1 9408 D5
1420 B4 2519 D3 9301 D7 9409 B4
1429 D5 2520 D3 9302 B2 9410 C4
2103 E1 2521 C3 9303 D8 9411 C5
2104 E1 2529 B3 9304 D7 9412 C5
2105 E1 2530 B3 9305 D7 9413 C5
2106 D1 3101 C1 9306 D7 9414 C5
2108 D1 3315 C7 9307 C7 9415 B5
2109 C1 3316 D7 9308 C8 9416 C5
2110 C1 3324 E8 9309 C7 9417 C4
2112 C1 3325 E7 9310 C7 9418 B4
2113 C1 3336 A4 9311 C7 9419 C3
2115 D2 3337 A3 9312 C7 9420 C4
2117 C2 3338 A3 9313 D4 9421 B3
2118 C2 3340 A4 9314 D5 9422 A4
2120 C1 3436 C6 9315 D4 9423 A4
2121 C1 3439 C6 9316 E3 9424 A5
2122 C1 5101 E1 9317 D4 9425 A5
2303 C2 5102 E1 9318 D4 9426 A5
2308 C8 5104 D1 9319 E2 9430 D5
2309 D8 5105 C1 9320 E3 9431 C6
2311 E8 5106 D2 9321 D3
2312 C8 5107a D2 9322 A3
2318 B3 5107b D2 9323 A2
2319 B3 5107c D2 9324 A2
2322 B3 5108 D2 9325 C2
2323 B2 5112 E1 9326 C2
2324 A3 5301 B2 9327 C2
2325 A3 5400 B5 9328 C2
2326 A3 5401 B6 9329 C2
2328 A5 5402 A6 9330 D8
2329 A3 6302 D7 9331 C5
2330 B3 6303 C8 9332 C5
2332 C8 6305 A4 9333 E3
2333 B3 6410 B7 9334 D3
2334 A4 7304 E8 9335 C3
2338 B3 7306 D8 9336 D8
2410 C2 7312 A4 9337 D7
2433 B6 7313 A3 9401 C7
MAIN BOARD - LAYOUT DIAGRAM
(COMPONENT SIDE)

8 - 2 8 - 2
1234 567 8
1234 567 8
2101 E7 2407 B4 3311 C1 3434 B3 3516 D6
2102 E8 2408 A4 3312 C1 3435 C3 3517 C6
2114 C8 2409 B4 3313 E6 3437 C3 3518 D6
2116 C7 2411 A4 3314 E6 3438 C3 3519 C6
2119 C7 2412 A3 3317 C2 3440 B4 3520 C6
3102 C7 2413 A4 3318 C2 3441 B4 3521 C6
3104 C8 2414 C3 3319 D2 3442 B3 3522 D6
3108 D7 2415 C3 3320 D2 3443 A3 3523 C6
3109 C7 2416 B4 3321 D2 3451 B3 3524 C6
3110 C7 2417 B4 3322 D2 3454 B3 3525 B6
3113 C8 2418 B4 3323 E1 3455 B4 3526 B6
3114 D8 2419 B4 3326 D1 3456 B4 3527 B6
3120 C7 2421 A3 3327 B6 3457 B3 3528 B6
3121 C7 2423 B3 3328 B6 3458 B3 3529 D6
6101 E7 2424 A3 3331 A6 3465 A3 3530 D6
6102 E7 2425 A3 3332 B6 3466 A3 3531 C6
7101 D7 2427 A3 3333 B6 3467 B3 3532 C6
7102 C7 2428 A3 3334 B6 3468 B3 4301 D6
9010 E7 2431 B4 3339 D2 3469 B3 4401 A3
9011 E8 2432 B4 3342 E6 3470 B3 4402 E4
9012 D7 2436 C3 3400 A5 3473 C2 4403 B3
9015 D8 2437 B3 3401 A5 3475 A3 6304 A5
9017 E8 2440 A3 3402 A4 3476 B2 6403 C3
9026 C8 2441 B2 3403 A4 3477 B2 6406 A2
9028 E7 2445 B2 3404 A4 3478 C2 6407 B2
2301 B7 2503 D6 3405 A4 3480 B3 6408 B3
2302 B7 2504 D6 3406 A5 3481 C2 6409 C2
2304 B7 2505 D6 3407 A4 3482 A2 6411 B3
2305 E6 2506 D6 3408 A4 3483 B3 6412 C3
2306 E6 2507 D6 3409 A4 3486 B2 6413 B3
2307 B7 2508 D6 3410 A5 3487 B2 6414 B4
2310 D2 2511 C6 3411 A3 3488 C4 7301 C1
2313 E3 2512 D6 3412 A3 3490 C4 7302 C2
2314 C6 2513 C6 3413 A4 3492 B3 7303 D1
2315 C6 2514 C6 3415 A4 3501 D6 7305 D1
2316 B6 2515 C6 3416 B4 3502 E6 7307 B6
2317 B6 2516 C6 3420 A3 3503 D6 7308 C6
2320 B6 2517 B6 3421 A3 3504 D6 7309 B6
2321 B6 2518 C6 3422 A3 3505 D6 7310 B6
2327 A5 3301 B7 3423 A3 3506 D6 7311 A4
2331 B6 3302 B7 3424 A3 3507 D6 7314 A5
2335 E6 3303 E6 3425 A3 3508 D6 7401 A4
2336 A6 3304 E6 3427 A3 3509 D6 7402 C3
2337 A6 3305 E6 3428 C3 3510 D6 7403 C3
2401 A4 3306 E6 3429 C3 3511 D6 7404 B2
2402 A4 3307 B7 3430 B4 3512 D6 7405 C2
2403 A4 3308 B7 3431 A3 3513 C6 7408 C2
2405 A4 3309 E6 3432 B4 3514 C6 7501 D6
2406 A4 3310 E6 3433 B4 3515 C6 7502 D6
2101
2102
2114
2116
2119
3102
3104
3108
3109
3110 3113
3114
3120
3121
6101
6102
7101
7102 9010
9011
9012
9015
9017
9026
9028
C
BE1
32
16
17
KA KA
2301 2302
2304
2305
2306
2307
2310
2313
2314
2315
2316
2317
2320 2321
2327
2331
2335
2336
2337
2401
2402
2403
2405
2406
2407
2408
2409
2411
2412
2413
2414
2415
2416
2417
2418 2419
2421
2423
2424
2425
2427
2428
2431
2432
2436
2437
2440
2441
2445
2503
2504
2505
2506
2507
2508
2511
2512
2513 2514
2515
2516
2517
2518
3301
3302
3303
3304
3305
3306
3307
3308
3309
3310
3311
3312
3313
3314
3317
3318 3319
3320
3321
3322
3323
3326
3327
3328
3331
3332
3333
3334
3339
3342
3400 3401
3402
3403
3404
3405
3406
3407
3408
3409
3410
3411
3412
3413
3415
3416
3420
3421
3422
3423
3424
3425
3427
3428 3429
3430
3431 3432
3433
3434
3435
3437
3438
3440
3441
3442
3443
3451 3454
3455
3456
3457
3458
3465
3466
3467
3468
3469
3470
3473
3475
3476
3477
3478
3480
3481
3482
3483
3486
3487
3488
3490
3492
3501
3502
3503
3504
3505
3506
3507
3508
3509
3510
3511
3512
3513
3514
3515
3516
3517
3518
3519
3520
3521
3522
3523
3524
3525 3526
3527
3528
3529
3530
3531
3532
4301
4401
4402
4403
6304
6403
6406
6407
6408
6409
6411
6412
6413
6414
7301
7302
7303
7305
7307
7308
7309
7310
7311
7314
7401
7402
7403
7404
7405
7408
7501
7502
C
B
E
C
BE
C
B
E
C
B
E
C
BE
C
B
E
C
B
E
A
K
A
K
A
K
A
K
A
K
K
A
K
A
K
A
K
A
C
BE
C
BE
C
B
E
C
B
E
C
B
E
C
E
B
C
B
E
C
BE
K
A
C
E
B
C
EB
33 32
17
49
6
48
161
A
B
C
D
E
A
B
C
D
E
MAIN BOARD - CIRCUIT DIAGRAM
(COPPER SIDE)

9 - 1 9 - 1
16K
CORR
ADDR
1-BIT CLOCK
GEN
CLV
ROM
DIG EQUALIZER
DIGITAL
OUTPUT
DECODER PROT EFM
RAM
CIRCUIT
CIRCUIT
DAC
SERVO
RAM
AUTO ADJUST
PLL
TMAX
VCO
DATA
SLICER
SERVO CONTROLA/D
PWM
D/A
LPF
u CONTRL
AUDIO
OUTPUT
SUB CODE SYNC SIG
-
BOTTOM
-
-
--
-
-- -
HF
FOCUS
TRACK
VCC/2 +
PEAK
-
PEAK
+
+
M
M
Reset
FOC+
Clock
LD
-
-
EBU
Bus1
E
Bus/Data
TR+
*
to control board
ICD01-AX CD Board
Bus2
Mon
*
Focus
*
12 13 14
123 12 13 14
Track
B
Vcc
FOC-
*
HF
5678910
*
Bus3
Right
F
to audio board
(optional)
Disc Motor
*
Enable
11
4 5 6 7 8 9 10 11
1
Left
A
*
Slide Motor
A
B
C
D
234
Vc
digital out
*
C
*
for DA12
for MCD2
120R
TR-
D
E
F
G
H
I
A
B
C
D
E
F
G
H
I
3845
47K
3858
3892
220n 2853
2815
47n
2R2
3818
33K
2850
47n
7802
BC807-40
8K2
2833
10n
3871
3804
3877
68R
2803
3869
4R7
470R
3842
47K
47n
47K
3851
47n
47K
3867
1807
FMN
1
2
3
4
2810
3901 1K
3900 1K
6801
BAS316
2832 100n
47n
2845
120K
3854
47n
2848
3827
47K
9
22R
3872
2829
3
30313233343536
45678 1415161718
19
2
2021
222324
252627
M63000SP
7803
1 10111213
47K
1n
2817
3866
47R
3825
SLD
3843
470R
3835
33K
2819
33n
2R2
3824
3830
10K
3849
2K2
3K3
3881
33K
3870
2856 470n
3802
1K
3803
22K
ZDET
6802
BZX284-B2V4
17
TMAX
34
TRO
21
VCOF
6VDD3 43
VDD3_2
64
VDD5
35
VREF
7VSS3 42
VSS3_2
56
VSS5
46
XI 47
XO 48
XVDD3
45
XVSS3
55
RFGC
24
RFI
28
RFRP
27
RFZI
50
RO
63
RST
30
SBAD
8SBOK
12 SBSY 38
SEL
11 SFSY
23
SLCO
37
TEBC
31
TEI
44
TESIN
32
TEZI
DVSS3_2
29
FEI
40
FMO
33
FOO
13 IO0 14 IO1
5IPF
53
LO
18
LPFN
19
LPFO
2LRCK
16 PDO 15 PVDD3
20
PVREF
26
RFCT
36
AVSS3
1BCK
61
BUCK
57
BUS0
58
BUS1
59
BUS2
60
BUS3
62
CCE
9CLCK
10 DATA
41
DMO
4DOUT
51
DVDD3
52
DVR
49
DVSS3
54
TC94A14F
7805
3AOUT
25
AVDD3
39
AVDD3_2
22
470n 2857
3841
470R
3857
1K
100n 2818
10K
3850
10K
3816
3864
47K
3844
220R
68K
3828
3805
3823
12K
BAS316
6803
1M
2820
3833
1K
2808
47n
4u7
2825
4u7
3856
470K
47K
3860
100n 2854
47K
2831
47n
3862
3874
4R7
68p
3829
270R
3861
47K
GNDA
2849
470R
1802
1
2
3
4
5
6
3837
10K
3811
220n
2826
BC807-40
7806
2n7
2829
4R7
3801
0R
3815
3840
120K
150R
3882
470R
3810
7809
BC847CW
10R
3834
33n
2824
2837
47n
2855
100u
2842
47p
2n2
2822
22p
2811
47n
2M2
3848
2828
47n
2844
68R
2R2
3875
3812
220u 2804
47K
3832
SLD+
9801
2836
3p3
2K2
16M
1801
CST
3853
2841
2n2
2827
390p
1
2
3
4
5
6
7
8
1804
2830
1R
3884
4n7
2n2
2801
150R
3819
15n
2838
2839
10n
3820
47R
2840
47n
2802 100u
3826
270R
100n
3876
470R
3879
2R2
2834
150K
3885
47n
2813
100n 2846
470R
3838
2806
47n
47n
2805
2821
4n7
47K
3847
3846
470R
10K
3809
2K2
3873
3855
15K
470u 2816
100u 2847
2812
22p
5K6
3808
120R
3880
6K8
3821
1n5
2814
SP
SP+
6K8
3822
3859
47K
3839
3807
4K7
19
RFGO
23
RFN
22
RFO
17
RFRP
18
RFRPIN
8SEL
9TEBC
10 TEN
11 TEO
TNI
5
4TPI
1VCC
VRO 14
470R
TA2157F
7804
AGCIN 21
FEN
16
FEO
15
2FNI
3FPI
24
GND
GVSW 13
7LDO
6MDI
12 RFDC
20
RFGC
5K6
3868
1K
3806
100u
2823
470R
3836
3865
47K
100u 2807
4801
4802
39R
3800
3
4
5
6
7
8
9
1805
FMN
1
10
11
12
13
14
15
16
2
10R
3863
22K
3817
+A
+5V
Vref
+3V3
+3V3
Vref
Vref
Vref
Vref
Vref
Vref
Vref
+3V3
+3V3
+3V3
+3V3
+3V3
Vref
+5V
+5V
+A
+5V
+3V3
Vref
+3V3
+3V3
Vref
Vref
+3V3
... for provision only
*
MON
LD
CD Drive
VCC
TRACK
FOCUS
F
E
F+
VREF
GND
GND
MCD2
T+
F
C
B
A
D
E
F-
T-
A
BD
C
1801 D10
1802 D14
1803 D14
1804 F14
1805 F1
1807 I14
2801 A2
2802 A9
2803 B6
2804 B10
2805 C3
2806 C9
2807 C5
2808 D8
2810 D9
2811 D10
2812 D10
2813 D4
2814 D2
2815 E11
2816 E11
2817 E13
2818 I3
2819 F7
2820 F11
2821 F2
2822 F12
2823 F11
2824 F7
2825 F11
2826 F5
2827 G12
2828 G7
2829 G7
2830 G5
2831 G6
2832 G5
2833 G7
2834 H5
2836 H5
2837 H6
2838 H6
2839 H11
2840 H11
2841 I5
2842 I7
2844 I9
2845 I1
2846 I1
2847 I2
2848 I8
2849 I6
2850 I5
2853 D9
2854 I2
2855 F5
2856 C7
2857 C7
3800 B10
3801 A9
3802 C5
3803 C7
3804 A2
3805 B6
3806 A10
3807 E7
3808 E9
3809 E8
3810 A9
3811 E8
3812 C9
3815 C4
3816 E9
3817 D4
3818 E9
3819 D11
3820 D11
3821 D2
3822 E8
3823 D10
3824 I3
3825 D11
3826 F11
3827 F12
3828 F2
3829 F11
3830 G6
3832 G12
3833 G2
3834 G6
3835 F5
3836 G7
3837 G11
3838 G11
3839 G11
3840 G2
3841 G11
3842 H2
3843 H11
3844 H5
3845 H2
3846 H11
3847 H2
3848 H7
3849 H11
3850 H6
3851 H2
3853 H5
3854 H2
3855 H7
3856 H7
3857 I6
3858 H12
3859 H12
3860 H12
3861 H13
3862 H13
3863 H1
3864 H7
3865 I12
3866 I13
3867 I13
3868 I7
3869 I2
3870 I5
3871 I8
3872 I2
3873 I10
3874 I2
3875 I9
3876 I7
3877 I10
3879 C6
3880 B10
3881 D10
3882 B9
3884 I2
3885 G3
3892 C9
3900 I9
3901 I8
4801 C2
4802 C3
6801 D12
6802 B9
6803 B10
7802 A10
7803 B3
7804 E3
7805 E10
7806 H2
7809 B9
9801 D6
SLD A4
SLD+ A4
SP D3
SP+ D4
ICD01-AX SS(MCD2/M6300SP) Schematic 14 12 2001
NC
NC
NC
NC
2
3
4
5
6
7
8
9
1
10
11
12
13
14
15
16
17
18
*
1803
ESD sensitive
V
measured at
+A=9V, +5V=5V
during play
1.5V
4.7V
3.1V
1.5V
5.0V
9.0V
3.1V
1.5V
2.6V
4.4V
3.8V
1.5V 1.6V 1.6V 1.9V
3.1V
1.5V 1.7V 3.1V
1.5V
2.2V
1.6V
2.3V
1.5V
1.5V
1.5V 1.5V
1.5V
1.5V
1.5V
1.1V
1.5V
1.5V
3.0V
1.5V
1.5V
1.5V
CD/RW=3V
CD-DA=0.5V
1.5V
1.5V
1.5V
2.3V
1.5V
1.5V
1.6V
1.9V
2.1V
0.2V
1.6V 4.0V 3.9V 3.6V 4.3V 1.4V 1.5V 8.6V
1.5V
4.0V 3.8V
3.8V 3.9V
1.5V
8.6V
3.1V
3.1V
2.1V
2.8V
3.1V
3.6V
1.3V
0.7V
1.5V
1.5V
1.5V
1.5V
6-13.5V
TB = 0.5µs/div
EYE-PATTERN
1Vpp
IC D01-AX CD Board - CIRCUIT DIAGRAM

9 - 29 - 2
This assembly drawing shows a summary
of all possible versions.
For components used in a specific version
see schematic diagram respectively partslist. ICD-01 Layout stage .3 10 12 2001
CD-Board Copperside view
1804 1802
1803
17
18
1801 C5
1802 A3
1803 B2
1804 A2
1805 F4
1807 B1
2801 D2
2802 F2
2803 C1
2804 F1
2805 C1
2806 D4
2807 C2
2808 D4
2810 D4
2811 D5
2812 C5
2813 C1
2814 D2
2815 C5
2816 B5
2817 A2
2818 E4
2819 D4
2820 B3
2821 E5
2822 B2
2823 B5
2824 D3
2825 B3
2826 E3
2827 B2
2828 D3
2829 D3
2830 D3
2831 C3
2832 E4
2833 C3
2834 E4
2836 E3
2837 D3
2838 D3
2839 B4
2840 B4
2841 E3
2842 C2
2844 B3
2845 E3
2846 F3
2847 F3
2848 C3
2849 E3
2850 E4
2853 C5
2854 F3
2855 C1
2856 C2
2857 C2
3800 G1
3801 G2
3802 C1
3803 B2
3804 D2
3805 C1
3806 G2
3807 D4
3808 D4
3809 D4
3810 G1
3811 D4
3812 D5
3815 G2
3816 D4
3817 C1
3818 D5
3819 C5
3820 C5
3821 D2
3822 D4
3823 C5
3824 E3
3825 C5
3826 B5
3827 B2
3828 F5
3829 B5
3830 D3
3832 B3
3833 F5
3834 D3
3835 D5
3836 D3
3837 B5
3838 B4
3839 B4
3840 F5
3841 B4
3842 E4
3843 B4
3844 E3
3845 F5
3846 B4
3847 E3
3848 C3
3849 B4
3850 E3
3851 F5
3853 E3
3854 E3
3855 C2
3856 C3
3857 E3
3858 B4
3859 B5
3860 B4
3861 B4
3862 B4
3863 E3
3864 C2
3865 B4
3866 B4
3867 B4
3868 C3
3869 F3
3870 D3
3871 C3
3872 E3
3873 B3
3874 F3
3875 C2
3876 C2
3877 B3
3879 B2
3880 G2
3881 C5
3882 G2
3884 F3
3885 F5
3892 D5
3900 C3
3901 C3
4801 C1
4802 C1
4805 D5
4806 A3
4807 C5
4808 C1
4809 D3
4810 E3
4811 E2
4812 C5
4813 D2
4814 C1
4815 D4
4816 D2
4817 D4
4818 G4
4819 F5
4820 F4
4821 F5
4822 F4
4823 F4
4824 F5
4825 F4
4826 F5
4827 F4
4828 F5
4829 F4
4830 E4
4831 E4
4832 C1
4833 B2
4834 B2
4835 A3
4836 A3
4837 C1
4838 D3
4839 B1
4840 B1
6801 B1
6802 G2
6803 G1
7802 G2
7803 D1
7804 E5
7805 C4
7806 F3
7809 G2
9801 B2
9803 B2
9805 C2
9806 C1
9807 B1
9808 E4
9810 D4
9811 D3
9812 D3
9813 D3
9814 F2
9815 F2
9816 E2
9817 G2
9818 D1
9819 D1
9820 G3
9821 D5
9822 D2
9823 C3
IC D01-AX CD Board - LAYOUT DIAGRAM

10 - 110 - 1
1411 B3
1412 B3
1413 B4
1414 B4
1415 B5
1416 B5
1421 B1
1430 B2
2420 B2
2435 D4
2443 E2
3445 A3
3446 A3
3447 A4
To 1431
To Combi Board
1234
SLEEP
ALARM
To play select board
WAKE UP
3448 A4
3449 A5
3484 E2
3485 F4
3489 F3
3491 F4
6404 D3
6405 D4
7406 E3
7407 E4
5
12345
A
B
C
D
E
F
A
B
C
D
E
F
1
2
3484
100K
ALARM 1
REPEAT RESET
ALARM
To 1420 ALARM 2 1416
PH-S
1430
6K8
3445
2K2
34473446
6405
TLHG4405
18K
3449
39K
TLHG4405
6404
2443
100n 3489
BC847C
7407
3448
27K
180R
7406
BC847C
1n
2420 1412 1415
180R
3491
1411
1421
EH-S
1
2
3
4
5
6
1414
1413
100K
3485
2435
100n
123 4
123 4
A
B
A
B
1411 B3
1413 B4
1412 A4 1414 B1
1416 B1
1415 A1 1421 B3
3489 B2
1430 A4 3491 A2
6405 B4
6404 B1 9427 B2
9429 B4
9428 B2
1234
1234
A
B
A
B
2420 B3
2435 B2 2443 B3
3445 B1 3446 B1 3447 B4
3448 B4
3449 A4 3484 B3
3485 A2 7406 B3 7407 A2
ALARM BOARD - CIRCUIT DIAGRAM
ALARM BOARD - CIRCUIT DIAGRAM ALARM BOARD - LAYOUT DIAGRAM

11 - 1 11 - 1
67
A
B
A
B
1422 A3
1423 A3 1424 A4 1425 A5 1426 A6 1427 A7 1428 A7 1431 B1 2426 A2 3459 A3 3460 A4 3461 A4 3462 A5 3463 A6 3464 A7
To Repeat board 1430
NEXT
PREV RADIO/BAND PLAY VOL UPSET VOL DOWN
1234567
12345
142514241422 39K
3463
1431
PH-S
1
2
1426
3459 3461
18K2K2 6K8
3460
1n
2426 1427 1428
68K27K
3462
1423
3464
1422 C2 1423 D3 1424 D3 1425 C3
1426 B3 1427 B1 1428 C1 1431 C1
123
123
A
B
C
A
B
D
C
2426 C3 3459 C2 3460 D1 3461 C1
3462 B1 3463 C2 3464 B3
123
123
A
B
C
D
A
B
C
D
3494
4K7
To Main Board 1407 CD DOOR SW
DOOR SWITCH PCB
2446
1n
3493
470K
1408
1
2
SPPB51
1406
DIPMATE
1409
Main BacklightAlarm Backlight
(Amber) (Green)
To Main Board Item 1410
6401
TLHG4405
6400
TLHO4400
6402
TLHG4405
PLAY SELECT BOARD -CIRCUIT DIAGRAM CD DOOR SWITCH BOARD - CIRCUIT DIAGRAM
PLAY SELECT BOARD - LAYOUT DIAGRAM CD DOOR SWITCH BOARD - LAYOUT DIAGRAM

12 - 1 12 - 1
(6x)
SCREW LIST :
M2x6
T2 x 6
T2 x 8
T2 x 10
T2.5 x 10
T3 x 6
T3 x 8
T3 x 10
T3 x 12
T3 x 16
T3 x 20
T3 x 32
C P/W 2.5 x 10
1
2
3
4
5
6
7
8
9
0
!
@
#
(2x)
6
8
(2x)
2
(2x)
3
(6x)
3
(4x)
3
(2x)
3
(2x)
3
(1x)
3
(2x)
8
(4x)
8
(2x)
0
(4x)
#
YD77-4A
YD77-4A
T P/W 3 x 12
T P/W 3 x 16
$
%
401
403
404
407
406
416
414
412
411
413
408
409
402
418
417
EXPLODED VIEW DIAGRAM - CABINET