Philips MCM1006 - Supported MP3 Disc Formats; Maintenance Guidelines

CIRCUIT DIAGRAM-MAIN BOARD
PART 4
5 - 4 5 - 4
CD_L
$$$5706
$$$14523
$$$21129
CD_R
$$$2642
$$$24245
MUTE
$$$24517
$$$5913
$$$17956
$$$32263
$$$17723
$$$10256
$$$8649
$$$12167
$$$17958
$$$10443
$$$12181
$$$8772
$$$30928
$$$10331
$$$10387
$$$4637
$$$21269
CD+5V
$$$8776
$$$30861
$$$10494
$$$30870
$$$23193
$$$8178
$$$10512
$$$32267
$$$19062
$$$19127
$$$10623
$$$10625
$$$32268
$$$17619
$$$9661
$$$31387
$$$12673
$$$10025$$$10027
$$$29493
$$$26180
$$$11124
$$$18625
$$$29281
$$$29497
$$$18636
$$$11495
$$$8491
USB/ON
$$$11582
$$$29500
MUTE-A
$$$30110
$$$24450
$$$7996
$$$12675
$$$7997
$$$30432
$$$30523
$$$21162
$$$8708
$$$5918
$$$15067
$$$8916
$$$21276
$$$5920
$$$8920
$$$32079
$$$20428
$$$20511
$$$20868
$$$21277 $$$21279 $$$21284
$$$32114
$$$16308
$$$8820
$$$4709
$$$8828
$$$8830
$$$707
$$$8832
$$$29967
$$$6160
$$$21288
$$$32006
$$$21292
$$$21293
$$$21297
$$$24068
$$$8963
$$$18279
$$$18290
$$$18300
$$$18303
$$$19297
$$$11901
$$$29997
$$$6339
+5.5V
+5.5V
+5.5V
$$$30146
$$$14243
RECOMMEND THE UNIT BE OPERATED BY DC 12V VOLTS DURING
TROUBLE SHOOTING
DISCONNECT POWER CORD BEFORE SERVING
COMPONENTS MARKED WITH HAVE CRITICAL
CHARACTERISTICS.ONLY REPLACE WITH THE COMPONENT OF THE SAME
TYPE NUMBER.
SUBJECT TO CHANGE WITHOUT NOTICE
1.
2.
3.
4.
IC501
IC301 UTC8227
TC4052/CS4852
+
-
+
-
GND
MAIN SIGNAL
CD SIGNAL
RADIO SIGNAL
TU+5V
4 OHM 3W
4 OHM 3W
VCCVCC
IN1
NF1
GND
OUT1
OUT2
RIP
NF2
IN2
GND
GND
CD-R
CD-L
R_CH
L_CH
R_CH
R_CH
OUT L_CH
L_CH
L_CH
L_CH
R_CH
GND
GND
L_CH
R_CH
GND
GND
SPK
SPK
HEADPHONES
+12V
AUX SIGNAL
GND
GND
AUX L_CH
AUX R_CH
TO CN702
TO CN101 TO CN703
TO CN704
OUT R_CH
GND
IN L_CH
IN R_CH
AUX_DET
TU_5V
USB_5V +VCC5V
CD_5V
OFF
+12V
DC+12V
R424
10K
R424
10K
1 2
R317
100K
R317
100K
1
2
D307IN4148 D307IN4148
R408
10K
R408
10K
R401
6.2K
R401
6.2K
C392 3.3UC392 3.3U
1 2
R301
1K
R301
1K
B
CE
Q308
9014
Q308
9014
D302
IN4001
D302
IN4001
1 2
R315
1K
R315
1K
12
R328
10K
R328
10K
C505 1UFC505 1UF
1
2
3
CN102CN102
R504
10K
R504
10K
1
2
R395
2.2K
R395
2.2K
1 2
R370
8.2K
R370
8.2K
R331
1K
R331
1K
C510 1UFC510 1UF
1 2
R311
5K6
R311
5K6
C427
0.022U
C427
0.022U
1 2
R318
100K
R318
100K
1
2
D305
1N4148
D305
1N4148
B
C E
Q402
8550
Q402
8550
R403
3.9K
R403
3.9K
C305 47uFC305 47uF
1
2
R302
1K
R302
1K
1 2
R396
10K
R396
10K
1 2
R308
100
R308
100
1 2
D300
1N4148
D300
1N4148
C504
1UF
C504
1UF
1
2
3
45
6
7
8
IC401
TG1481
IC401
TG1481
12
D312
IN4148
D312
IN4148
C394
680P
C394
680P
C318
100U
C318
100U
1 2 3 4
CN103CN103
C503 1UFC503 1UF
1
2
D304
IN4148
D304
IN4148
DZ301
6.2V
DZ301
6.2V
C331
1000UF
C331
1000UF
B
C
E
Q303
9015C
Q303
9015C
R409
4.7K
R409
4.7K
C481
470uF/25V
C481
470uF/25V
C319 47uFC319 47uF
1
2
3
4
5
6
7
JK301JK301
1
2
R325
100
R325
100
R379
10K
R379
10K
C306 47uFC306 47uF
1
2
CN1101CN1101
C330 470uFC330 470uF
1
2
R505
1K
R505
1K
C401
1UF
C401
1UF
C511 1UFC511 1UF
C393 680PC393 680P
B
C E
Q302
9014
Q302
9014
1
2
R385
4.7K
R385
4.7K
C507 1UFC507 1UF
1 2
R312
5K6
R312
5K6
1
2
3
Q304
8050
Q304
8050
C345 223C345 223
1
2
D309
IN4148
D309
IN4148
1
2
L402
33HU/3A
L402
33HU/3A
1 2
R307
100
R307
100
C313
470uF
C313
470uF
B
CE
Q307
9014
Q307
9014
B
CE
Q311
9014
Q311
9014
C304
102
C304
102
1 2
L401
4.7UH
L401
4.7UH
C341 104C341 104
1
2
R501
2.2R
R501
2.2R
C402
0.1UF
C402
0.1UF
1
2
R507
1K
R507
1K
1 2
R393
20K
R393
20K
B
CE
Q301
9014
Q301
9014
R351
0
R351
0
C506 1UFC506 1UF
1 2
R332
5K6
R332
5K6
1 2 3 4 5 67
8 9
10 11 12
13 14
R508
100
R508
100
C346 223C346 223
1
2
D308
IN4148
D308
IN4148
C420
470uF/25V
C420
470uF/25V
C303 102C303 102
C314
470uF
C314
470uF
1
2
R390
4.7K
R390
4.7K
B
CE
Q312
9014
Q312
9014
C308
100uF
C308
100uF
1 2
R426
100K
R426
100K
C342
104
C342
104
1 2
R502
2K2
R502
2K2
C403
0.01UF
C403
0.01UF
1 2
R391
10K
R391
10K
1
2
R304
4.7K
R304
4.7K
1
2
R345 4.7KR345 4.7K
C301
1U
C301
1U
C329
100U
C329
100U
C307
100uF
C307
100uF
C333 100UC333 100U
C508 1UFC508 1UF
1 2
R320
100K
R320
100K
R402
1.8K
R402
1.8K
B
C
E
Q306
8550
Q306
8550
1 2
R313
680
R313
680
12
R335
10
R335
10
R382
10K
R382
10K
1 2
R310
2.2
R310
2.2
1
2
3
Q401
9014C
Q401
9014C
C343
102
C343
102
1
2
R506
1K
R506
1K
C405
NC
C405
NC
1 2
R392
20K
R392
20K
12
R303
4.7K
R303
4.7K
1 2
R344
4.7K
R344
4.7K
C302 1UC302 1U
1 2
R300
10K
R300
10K
1 2
R309
2.2
R309
2.2
R334
1K
R334
1K
C502 1UFC502 1UF
1
2
R319
4.7K
R319
4.7K
B
C E
Q305
9014C
Q305
9014C
1
2
R314
680
R314
680
R353
0
R353
0
R381
10K
R381
10K
L301
10T
L301
10T
C310
154
C310
154
C425
1000U
C425
1000U
C344
102
C344
102
C501
100U
C501
100U
C404
3.3NF
C404
3.3NF
1
2
D3141N4148 D3141N4148
1 2
R394
10K
R394
10K
C316
4.7UF
C316
4.7UF
C370 0.01UC370 0.01U
1
2
3
4
C309
154
C309
154
C395 1UFC395 1UF
C317
47U
C317
47U
12
R330
10K
R330
10K
Y0
1
Y2
2
Y
3
Y3
4
Y1
5
INH
6
VEE
7
VSS
8
B
9
A
10
X3
11
X0
12
X
13
X1
14
X2
15
VDD
16
1 2 3 4 5
CN705CN705
R380
10K
R380
10K
L302
10T
L302
10T
1 2
D311
1N4148
D311
1N4148
C332 47uC332 47u
R427
47K
R427
47K
12
D306
IN4148
D306
IN4148
R404
2.2K
R404
2.2K
12
D3151N4148 D3151N4148
C391
3.3U
C391
3.3U
1 2
R316
47K
R316
47K
C369 0.01UC369 0.01U
1
2
3
4
CN332CN332
C315
220U
C315
220U
1
2
R329
1.8K
R329
1.8K
1
2
D310
IN4148
D310
IN4148
1 2 3 4 5 6 7 8
CN305CN305
R503
10K
R503
10K
L303
10T
L303
10T
1 2
R371
8.2K
R371
8.2K
R333
1K
R333
1K
C509
1UF
C509
1UF
C323 100UC323 100U