Schematic Diagrams And Printed Wiring Boards - Sony PFM-32C1 Service Manual

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7-2. Schematic Diagrams and Printed Wiring Boards

1
2
3
4
5
A
B
R9506
1k
VIDEO
VIDEO IN
C9504
47
CN9503
D9503
16V
MTZJ-T-77-10B
PROTECT
VIDEO OUT
R9501
75
:RN
R9507
1k
Y
R9504
C9505
75
47
D9504
:RN
16V
MTZJ-T-77-10B
PROTECT
C
3
4
1
2
YC IN
C9503
R9508
0.01
B
CN9502
D9505
R9505
MTZJ-T-77-10B
75
PROTECT
:RN
C9501
10
3
1
AUDIO IN
2
R9502
47k
J9501
R9503
C9502
47k
10
C
QA
QA
+5V
Q9501
C9510
2SC2785TP
R9510
0.01
47k
B
BUFFER
2.5
R9513
330
1.9
C9506
R9511
R9512
47
47k
3.3k
16V
+5V
C9512
Q9502
0.01
2SC2785TP
R9514
B
47k
BUFFER
2.5
R9517
330
1.9
C9507
R9515
R9516
47
47k
3.3k
16V
+5V
Q9503
R9518
C9511
2SC2785TP
47k
0.01
BUFFER
B
1k
2.5
R9521
330
1.9
C9508
0.01
R9519
R9520
B
47k
3.3k
D9501
MTZJ-T-77-10B
PROTECT
D9502
MTZJ-T-77-10B
PROTECT
QA
(INPUT BUFFER)
7-4
7-4
D
E
CN9501
44P
A1
NC
B1
RX
VIDEO
A2
VIDEO
B2
TX
A3
NC
B3
GND
Y
A4
Y
B4
GND
C
A5
C
B5
GND
A6
AUDIO_L
B6
GND
A7
AUDIO_R
B7
GND
A8
Q-SENSE
B8
GND
A9
CONT1
B9
CONT2
A10
RGB3
B10
GND
A11
SCL
B11
SDA
TO B BOARD(1/13)
A12
GND
CN6910
B12
R
A13
GND
B13
G
A14
GND
B14
B
A15
GND
B15
H
A16
GND
B16
V
A17
GND
B17
DMP_CLK
A18
DMP_RX
B18
DMP_TX
A19
OP_CS
B19
STBY5V
A20
GND
C9509
47
B20
D5V
16V
A21
GND
B21
13.5V
A22
29V
B22
29V
B-SS9743-WW-QA
F
G
PFM-32C1/32C1E
H

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