Philips DCM3100 Service Manual page 17

CIRCUIT DIAGRAM-MAIN BOARD
PART 2
REC_RCH
C49 C49 1uF 1uF
REC_LCH
C50 C50 1uF 1uF
R406 R406
1K 1K
IIC_SDA1
R405 R405
1K 1K
IIC_SCL1
R4 R4 C437 C437
1k 1k 2.2uF 2.2uF
MIX-R
R1 R1 C436 C436
2.2uF 2.2uF
1k 1k
MIX-L
R7 R7 R14 R14
22k 22k
22k 22k
C448 C448
4K7 4K7 2.2uF 2.2uF
R407 R407
CD_R
4K7 4K7 C446 C446
R408 R408
2.2uF 2.2uF
CD_L
C467 C467
2.2uF 2.2uF
IPOD-R
C468 C468
2.2uF 2.2uF
IPOD-L
TU-R C438 C438
2.2uF 2.2uF
TU-L
C443 C443
2.2uF 2.2uF
VCC+9V
PH-R
PH-L
VCC+9V
PH-EN
R460 R460 R401 R401
20K 20K 47 47
R28 R28
4.7K 4.7K
Q404 Q404 Q408 Q408
R459 R459 8550 8550
9014 9014
1K 1K
R458 R458
22K 22K
IC101 IC101
Si7405 Si7405
C110 30P C110 30P
C109 C109
30P 30P
FM-ANT
R106 R106
D103 D103
X101 X101
L105 L105
FB500R FB500R
PLL_CS
32.768KHZ 32.768KHZ
C105 C105
22P 22P
All manuals and user guides at all-guides.com
5 -2
1K 1K
R427 R427
R421 R421
R403 R403
5.6K 5.6K 1K 1K
C427 C427
30P 30P
C435 C435
30P 30P
1uF 1uF AGND
C23 C23
R422 R422
30P 30P
C22 C22
C34 C34 30P 30P
1K 1K
100P 100P
C429 C429 C18 C18 30P 30P
30P 30P
100P 100P C21 C21
C428 C428
C439 C439 30P 30P
C509 C509
100PF 100PF
RCH 4 RCH 4
LCH 4 LCH 4
RCH 3 RCH 3
OUT L OUT L
R13 R13
IC401 IC401
LCH 3 LCH 3
47K 47K
SC7314 SC7314
RCH 2 RCH 2
OUT R OUT R
LCH 2 LCH 2
RCH 1 RCH 1
LCH 1 LCH 1
R9 R9
47K 47K
C15 C15
30P 30P
C426 C426
C17 C17
30P 30P
R425 R425
C36 C36 30P 30P
30P 30P
1K 1K
C407 C407
820P 820P
C456 C456 C541 C541
R517 R517 0.1UF 0.1UF 47PF 47PF
5.6K 5.6K
C463 C463
47uF/25V 47uF/25V
R209 R209
R213 R213
NC NC
CE201 CE201
R202 R202
FB201 FB201 2.2K 2.2K
220uF/6.3V 220uF/6.3V C201 C201
FB FB 68K 68K
2.2UF 2.2UF
C202 C202
220P 220P
BC206 BC206
22P 22P
R215 R215
IC303 IC303
R208 R208
ETK4800 ETK4800
NC NC
BC201 BC201
Q202 Q202
22P 22P
BC203 BC203 0.1UF 0.1UF NC NC
BC202 BC202
BC207 BC207
0.1UF 0.1UF
22P 22P
R207 R207
FB202 FB202
R210 R210
10K 10K
FB FB
R203 R203 NC NC
CE202 CE202
68K 68K
220uF/6.3V 220uF/6.3V C203 C203
C204 C204 R214 R214
FB204 FB204
R211 R211 FB300 FB300 2.2K 2.2K R216 R216
220P 220P 2.2UF 2.2UF
47 47
ZD201 ZD201
NC NC
5.6V 5.6V PH_MUTE
Q201 Q201
NC NC
L101 L101
C53 C53 C119 1U C119 1U
NC NC
C115 1U C115 1U FB FB
R126 R126
3K3 3K3
C114 1U C114 1U R123 R123
3K3 3K3
L102 L102
C52 C52 C118 1U C118 1U
NC NC
C102 104P C102 104P
1K 1K
C101 C101
22P 22P
R102 R102
10R 10R
C104 C104
C113 C113 R715 220 R715 220
22P 22P C106 C106
L103 L103
FB FB IIC_SDA
68P 68P 104P 104P
L106 L106
FB FB
R717 220 R717 220
IIC_SCL
62429-CLK
62429-TADA
EQ_ROUT
C514 C514 IPOD+5V
1UF 1UF
R189 R189
15k 15k
MAIN-R
C510 C510 R451 R451 C59 C59
102 102
1UF 1UF
1K 1K
MN\62429 MN\62429
IC403 IC403
C518 C518
1UF 1UF
EQ_LOUT
R174 R174
15k 15k
MAIN-L
C516 C516 C60 C60
102 102
R453 R453
1K 1K
1UF 1UF
VCC+9V
R239 R239
470 470
ZD502 ZD502
6.2V 6.2V
D403 D403
A-MUTE
CDMUTE
NC NC
R201 R201 R8 R8
22k 22k 0R 0R
R532 R532
D502 D502
P-MUTE
A-MUTE
22K 22K 1N4148 1N4148
PH_MUTE
CN306 CN306
LINK-R
AUX-GND
LINK-L
PH-L
R204 R204 R6 R6
22k 22k 0R 0R PH-R
HP-ET
TU-R
FB FB TU-L
R424 R424 FB1 FB1
Q101 Q101 S8050 S8050
4R7 4R7 FB FB
VCC+9V
5 - 2
C57 C57
470UF/25V 470UF/25V
+22V
C7 C7
100P 100P
C7 C7 104 104
L1 L1 33UH 33UH
L4 L4 33UH 33UH
C4 C4 103 103
R23 R23 100K 100K
IC402 IC402
R73 R73
TG1484 TG1484
5.6K 5.6K
C7 C7
NC NC
R30 R30
R72 R72
3.9K 3.9K C8 C8
1K8 1K8
332 332
R29 R29
2K2 2K2
GND
Q403 Q403
R32 R32
56 56 A8550 A8550
VCC+9V
R33 R33 +9V
56 56
R411 R411
47K 47K
PWR-EN
R412 R412
Q411 Q411
S9014 S9014
10K 10K
CN402 CN402
L2 L2 FB/AI FB/AI
+22V
+22V
+22V
GND
GND
+12V
+9V
+5V
+5V
PWR-EN
PWR-EN