Sony PFM-50C1 Service Manual page 111

J3007
REMOTE
D3051
02CZ12-TE85L
D3050
02CZ12-TE85L
D3049
02CZ12-TE85L
D3048
02CZ12-TE85L
CN3011 5P
STBY 5V 1
TEM P1 2
TO B BOARD
TEM P2 3
CN1005
TEM P3 4
GND 5
CN3012 9P
STBY 5V 1
TO S BOARD
TEM P1 2
CN1501
GND 3
STBY 5V 4
TO S BOARD
TEM P2 5
CN1501
GND 6
STBY 5V 7
TO S BOARD
TEM P3 8
CN1501
GND 9
PFM-50C1/50C1E
A B
R3162 100 1/10W
(P1) TX
R3161 100 1/10W
(P1) RX
(P1) CONTROL
C3185
0.1
16V
B:CHIP
IC3018
MAX202CSE
RS-232C INTERFACE
7.6
C3188 C1+
0.1 16V B:CHIP 9.4
V+
2.9
C3187 C1-
0.1 16V B:CHIP 4.5
C2+
C3186
-4.7
0.1
C2-
16V
-9.1
B:CHIP
V-
C3189
T2 OUT
0.1
16V
R2 IN
B:CHIP
(P1) CONTROL
(P3) 232C_TX
(P3) 232C_RX
R3153
R3156
100
100
1/10W
1/10W
:CHIP
:CHIP
STBY
5V-2
D3055 D3057
02CZ12-TE85L 02CZ12-TE85L
R3155 R3158
47k 100k 4.9
C3182
1/10W 1/10W R3160
D3054
0.01
:CHIP :CHIP 0 4.7k
02CZ12-TE85L
25V
1/10W
B:CHIP
:CHIP
IC3017(1/4)
Q3024
4.9 13
D3056
0 TC74HC125AF
2SC2412K
R3159
BUFF 02CZ12-TE85L
BUFF 4.7k 12 11
D3053 1/10W
4.9
:CHIP 7
UDZSTE-175.6B
IC3017(3/4)
Q3025
4.9 TC74HC125AF
4.9
2SC2412K
BUFF
0 1
BUFF
2 3
R3154 R3157 4.9
47k 100k
1/10W 1/10W 0 C3181
IC3017(4/4)
:CHIP :CHIP 0.01
TC74HC125AF
25V 4.9
D3052
B:CHIP BUFF
4
UDZSTE-175.6B
5 6
4.9 0
S3001
SWITCH SLIDE
C D
Q (3/3) Q (3/3)
R3163 R3164
100 100
1/16W 1/16W
:RN-CP :RN-CP
IC3020(1/2)
C3191
TC7W125FU
0.1
BUFF
16V
8 B:CHIP
4.9
:CHIP
BUFF
6 2
1.7 4.9
:CHIP
4.9
1
7
4.9
C3190
4.9
STBY 0.1 5 3
5V-2 16V
IC3020(2/2)
1.9
B:CHIP
TC7W125FU
4
BUFF UART_TX (P1)
C3192
BUFF
0.1
16V
4.9 8
VCC UART_RX (P1)
4.9 B:CHIP
BUFF 2 6
GND
-9.1 4.9 IC3019(1/2)
T1 OUT TC7W126FU
4.9 1
0
BUFF
R1 IN
4.9
7
4.9
R1 OUT
4.9 4.9
3 5
T1 IN
4.9 IC3019(2/2)
T2 IN BUFF
TC7W126FU
4
BUFF
R2 OUT
IC3017(2/4)
TC74HC125AF
BUFF
0 10
C3184
0.01
9 8 25V
B:CHIP
0
0 14
4.9
CPU_RES
C3183
0.1
16V
B:CHIP
F_MODE
FWE
7-7 7-7
E
RGB3 (P1)
SCL_LS (P1,P2)
SDA_LS
(P1,P2)
RGB3 (P1)
CONT1 (P1)
(P1)
Q_SENS
AUDIO_L (P2)
AUDIO_R (P2)
C_SIG (P1)
(P1)
Y_SIG
VID_SIG
(P1)
232C_TX (P3)
232C_RX (P3)
CN3009
44P
SOCKET,CONNECTOR
B22 RX
A22 NC
B21 TX
A21 VIDEO
B20 GND
A20 NC
B19 GND
A19 Y
B18 GND
A18 C
B17 GND
A17 AUDIO_R
B16 GND
A16 AUDIO_L
B15 GND
A15 Q-SENSE
B14 CONT2
A14 CONT1
B13 GND
A13 RGB3
B12 SDA
A12 SCL
OPTION
R3
B11 R
A11 GND
G3
B10 G
A10 GND
B3
B9 B
A9 GND
B8 H
A8 GND
B7 V
A7 GND
B6 DMP_CLK
A6 GND
STBY
B5 DMP_TX
5V-2
A5 DMP_RX
B4 STBY5V
A 5V
A4 OP_CS
B3 D5V
13V
A3 OP_DET
B2 13.5V
A2 SIRCS IN
B1 SIRCS OUT
A1 26V
VS3 (P1)
(P1)
HS3
Q
(3/3)
(RS-232C INTERFACE)
B-SS11075-WW-Q-P3
F G
1
2
3
4
5
H