Philips MCM3000 Service Manual page 17

CIRCUIT DIAGARM - MAIN BOARD
PART 3
R406 1K
EQ-SDA
EQ-SCL R405 1K
R116
22k
L15
AUX-L
FB300
3
AGND
L30
2
AUX-R FB300
1
R113
22k
DAC_L
C448
R409
C431
R407 C433 2.2uF
4.7K
102PF
10K
100PF R1
DAC_R
22K
R410
C432 C452
R408 4.7K
102PF
10K 100PF
C467
2.2uF
IPOD-R
C468
IPOD-L 2.2uF
TU-R
TU-L
C439
AMUTE C440
100P 100PF
R31
47K
R215
4.7K
R216
4.7K
Q201 Q202
9014 9014
HO-L
HO-R
FB201
+8VCC
200
L-OUT
BC206
1
GND
22P
2
R-OUT
+12VCC
3
DEL
HP_DET
4
22P
Q408
PH-PWR C563
BC207
8550
10uF/10V
Q404
R485
R459
4.7K 9014
1K
R458
22K
C5 C7
R25
2.2uF 2.2uF
10K
+5VCC
J4
1
1
2
2 FC1
3
3
0.1UF
4
4
IIC_SCL R39
5
5
IIC_SDA
6 10R
6 FC2
7
7
0.1UF
8
8
PLL_CS
9
9
10 10
C O N 1 0
CON10
C14
R28
2.2uF
10K
5 - 3
R512
C429 AGND 5.6K
C428
47P
47P
C435 C404
1uF
0.0027UF
C434
R4
C451
100PF
22K 100PF
C446
RCH 4
8
2.2uF
LCH 4
13
2.2uF
C437
C523
RCH 3
9
OUT L
24
IC401
LCH 3
4.7uF/50V
14
C436
2.2uF SC7314
C528
RCH 2
10
OUT
23
R
LCH 2
15 4.7uF/50V
C438
2.2uF
RCH 1
11
LCH 1
16
C443
2.2uF
C430
2.2uF
C407
0.0027
C453
C401
100P
0.1UF
C511 R517
0.1UF 5.6K
R401
47R
NC
R209
R213 2.2K
HO-L
CE201
R202
C201
220uF/6.3V
68K
2.2UF
C202
220P
U201
R208
ETK4800
10K
BC201
BC204 0.1UF
BC202
0.1UF
22P
R207
FB202
R210
10K
200
NC
R203
68K
CE202
C203
220uF/6.3V R214 2.2K
HO-R
C204
2.2UF
R211
FB204
220P
FB300
47
ZD201
5.6V
TU_R
R19 R22
R17 10k 22k
5k1
2.2uF C8
R18 2k2
R23
4558
22K
U2
R21
+12VCC
22K
2k2 R33
C15 2.2uF C16
TU_R
R32
2.2uF R34 10k R35 22k
5k1
VOL-CLK
R427
1K
LOV-TADA
R421
1K
100PF
C427
EQ_ROUT
R422
1K
HO-R
R204
C510
82K
1UF
CD+5V
EQ_LOUT
P-CD
HO-L
82K
1UF
C516
R201
C410
100uF/16V
R425 1K
C426
100PF
3.3VIO
C24
C23
0.1UF
47uF/10V
MCU3.3V
IC1
HT7533(3V3)
1 1 OUT IN 3
OUT
C723
C414
0.1UF
47uF/10V
5 - 3
Q401
7805
USB+5V
1 3
OUT IN
IN5817
D401
U902
TG1484
L401
33HU/3A
IPOD+5V
1 2 3 3 OUT IN 2 2
OUT IN
C419 C420
R426
D412
470uF/25V
2K
IN5822 10K
R424
C421
0.1UF
R486
100K
+8VCC
C2
Q406
0.1UF
C405
9014
100P
Q405
B772
R40
470R
R420
2K7
ZD1
C21 C22
R469 R442
2K
100P
47uF/16V
4.7K
9.1V
R443
2K
IC2
HT7533(3V3)
R6 L1
180
1 3
OUT 1 OUT IN 3 IN FB300
R41
180
C25
470uF/25V
Q2
C3
9014
P-CN 100P
3
IN R8
2K7
C416
C458
0.1UF
470uF/25V
P_CN
C445
R472
100uF/10V 4.7K
+5VCC
470uF/25V
+5VIN
Q1
B772
R15 2K
R7
4.7K
R14 2K
+12VCC
+5VIN
1
+12VCC
2
GND
3
DGND
4
P-CN
5
C1105
2200uF/25V