Sony PFM-42B1 Service Manual page 21
Flat panel monitor
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Also See for PFM-42B1:
- Operating instructions manual (294 pages) ,
- Service manual (161 pages) ,
- Supplement sheet (2 pages)
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Q6101
C6107
2SC2412K
+12V
BUFF
R6105
R6104
C6101
C6102
4.7k
4.7k
100
0.1µF
1/10W
R6109
1/10W
25V
16V
:RN-CP
4.7k
:RN-CP
B
1/10W
R6101
:RN-CP
R6106
Q6101
10k
4.7k
1/10W
1/10W
PR/R
:RN-CP
:RN-CP
PR/R
C6105
100
4.1
C6103
R6102
16V
47
5.6k
3.5
8
16V
1/10W
:RN-CP
R6103
C6104
820
47
1/10W
16V
:RN-CP
C6132
100
R6124
1
16V
10k
1/10W
Q6106
:RN-CP
Y/G
Y/G
4.1
IC6102
R6125
C6114
TL026CPS
47
5.6k
3.4
CHROMA CONT
16V
1/10W
:RN-CP
R6126
820
1/10W
Q6106
:RN-CP
2SC2412K
BUFF
R6141
R6146
Q6109
4.7k
4.7k
2SC2412K
1/10W
1/10W
+12V
:RN-CP
:RN-CP
BUFF
R6138
R6142
R6143
R6145
C6136
10k
4.7k
4.7k
4.7k
0.1
C6118
1/10W
1/10W
1/10W
1/10W
25V
PB/B
47
16V
PB/B
:RN-CP
4.1
:RN-CP
:RN-CP
:RN-CP
B:CHIP
PB/B
R6139
5.6k
3.4
C6120
1/10W
100
:RN-CP
16V
R6183
C6119
8
R6144
120
47
16V
R6184
330
1/10W
120
1/10W
R6140
:RN-CP
1/10W
820
:RN-CP
Y/G
:RN-CP
1/10W
:RN-CP
C6146
C6121
120p
50V
68p
CH:CHIP
50V
1
R6179
CH:CHIP
PR/R
10k
1/10W
:RN-CP
R6185
120
C6138
C6147
Q6114
1/10W
47
120p
2SC2412K
:RN-CP
50V
16V
C6139
BUFF
CH:CHIP
330p
C6148
TL026CPS
50V
120p
2.1
CH:CHIP
CHROMA CONT
50V
CH:CHIP
R6180
R6181
12k
R6182
1k
47
1/10W
1/10W
1/10W
:RN-CP
:RN-CP
:RN-CP
CN6101
30P
NC
A1
1
NC
B1
PR/R
PR/R
A2
GND
B2
2
Y/G
Y/G
A3
3
GND
B3
PB/B
PB/B
A4
GND
B4
SOG
A5
GND
B5
COL
A6
GND
B6
MATRIX
A7
GND
B7
HD_YPBPR
A8
GND
B8
SYS_HS
A9
GND
B9
CP.P
A10
GND
B10
5V
A11
5V
B11
12V
A12
6
12V
B12
B
B.OUT
A13
5
GND
B13
G
G.OUT
A14
GND
B14
4
R
R.OUT
A15
GND
B15
PFM42B1, PFM-42B1E
A
B
12V REG
R6213
R6212
1.8k
10k
1/10W
1/10W
:RN-CP
:CHIP
Q6103
Q6102
Q6107
Q6104
Q6108
2SC2412K
2SC2412K
47
2SC2412K
2SC2412K
2SC2412K
16V
BUFF
BUFF
AMP
AMP
BUFF
C6135
R6111
0.1
5.6k
25V
1/10W
R6211
R6121
Q6102
R6120
B:CHIP
:RN-CP
560
1/10W
:RN-CP
10k
470
1/10W
1/10W
:RN-CP
R6210
:RN-CP
9.6
47
1/10W
:RN-CP
8.5
8.9
Q6104
R6115
R6116
100
390
1/10W
1/10W
:RN-CP
:RN-CP
7
6
5
3.4
R6122
:RN-CP
R6119
R6113
5.6k
560
1k
1/10W
R6117
R6118
1/10W
1/10W
:RN-CP
47
390
:RN-CP
:RN-CP
1/10W
1/10W
:RN-CP
:RN-CP
Q6103
2
3
4
R6127
R6128
R6134
8.4
180
820
470
Q6108
1/10W
1/10W
1/10W
:RN-CP
:RN-CP
:RN-CP
8.8
8.7
C6109
Q6107
R6135
8.1
47
10k
8.8
16V
R6129
R6130
G
1/10W
47
390
:RN-CP
R6137
R6112
R6114
1/10W
1/10W
1.8k
5.6k
430
D6102
:RN-CP
:RN-CP
1/10W
1/10W
1/10W
RD5.6SB2-T1
:RN-CP
:RN-CP
:RN-CP
3.4
R6133
R6136
R6131
R6132
560
5.6k
270
2.2k
1/10W
1/10W
1/10W
1/10W
:RN-CP
:RN-CP
:RN-CP
:RN-CP
C6122
R6147
R6148
Q6110
Q6112
R6158
Q6113
47
330
5.6k
10k
16V
2SC2412K
2SC2412K
2SC2412K
1/10W
1/10W
1/10W
:RN-CP
:RN-CP
BUFF
AMP
:RN-CP
BUFF
R6152
R6157
47
470
1/10W
1/10W
8.5
8.5
:RN-CP
:RN-CP
8.1
R6153
390
B
8.9
R6159
C6126
R6160
1/10W
C6125
3.4
5.6k
0.1µF
1.8k
:RN-CP
47
1/10W
25V
1/10W
16V
7
6
5
:RN-CP
B
:RN-CP
C6123
R6150
R6156
R6155
47
16V
1k
560
330
1/10W
1/10W
1/10W
:RN-CP
:RN-CP
:RN-CP
R6215
820
8
7
6
5
Q6111
R6216
1/10W
2
3
4
2SC2412K
1.2k
:RN-CP
1/10W
R6154
BUFF
:RN-CP
IC6107
47
1/10W
TC4W66F
8.8
:RN-CP
MATRIX SW
R6217
R6214
6.8k
27
C6124
IC6103
1/10W
1/10W
47
16V
:RN-CP
:RN-CP
1
2
3
4
R6151
3.4
R6149
430
5.6k
1/10W
1/10W
:RN-CP
:RN-CP
C6201
0.1
25V
B:CHIP
C
B1
B1
Q6402
Q6401
2SC2412K
2SC2412K
BUFF
CLAMP
0.1
C6401
4.7
16V
:BP
2.2
R6401
100
1/10W
:CHIP
C6402
4.7
R6431
16V
2.7k
:BP
1/10W
#
:RN-CP
2.6
R6432
C6413
1.5k
0.1
1/10W
8
7
6
5
25V
1.2
:RN-CP
B:CHIP
IC6106
Q6420
Q6105
TC4W66F
2SC2412K
Q6105
2SC2412K
MATRIX SW
THERMO COMP
BUFF
1
2
3
4
7.9
R
3.4
8
R6123
1.8k
1/10W
C6112
47
16V
:RN-CP
R6414
1.5k
R
1/10W
C6113
0
:RN-CP
1.2
R6161
0.1µF
1M
0
0
25V
Q6418
1/10W
B
IC6101
:RN-CP
2SC2412K
0
G
BA7657F
THERMO COMP
R
ROM
2.1
C6117
47
0.6
RGB SW
16V
0
:RN-CP
B
2.1
C6128
C6131
PR/R
47
16V
:RN-CP
0.1µF
25V
B
3.6
2.5
PR/R
R6162
R6169
0
1M
150
1/10W
Y/G
1/10W
3.6
0
Y/G
:RN-CP
:CP
R6170
B
C6129
2.1
Q6419
150
47
16V
:RN-CP
PB/B
1/10W
2SC2412K
3.6
0
PB/B
:CP
R6163
THERMO COMP
1M
R6171
C6130
1/10W
150
47
:RN-CP
1/10W
16V
:CP
:RN-CP
C6127
47
C6140
G
C6141
L101
16V
0.1
+12V
100µH
100
:RN-CP
25V
16V
B:CHIP
R6172
C6403
10k
R6174
4.7
1/10W
18k
16V
:CP
1/10W
:BP
:CP
C6137
R6173
0.1
10k
25V
8
7
6
5
1/10W
B:CHIP
:CP
R6167
R6168
R6166
47
47
47
IC6104
1/10W
1/10W
1/10W
BA10358
:RN-CP
:RN-CP
:RN-CP
AMP
R6175
1.8k
1/10W
1
2
3
4
:CP
R6176
5.6k
R6177
R6178
1/10W
10k
10k
:CP
1/10W
1/10W
:CP
:CP
C6200
0.1
25V
+12V
B:CHIP
R6219
10k
R6218
1/10W
10k
:CHIP
1/10W
0
:CHIP
9.6
Q6200
0
DTC144EKA
INV
Q6201
DTC144EKA
INV
8-25
8-25
D
E
Q6404
Q6403
2SA1037AK
2SC2412K
BUFF
CLAMP
R6403
C6405
R6406
R6407
R6436
4.7k
10
1k
2.7k
12k
1/10W
16V
1/10W
1/10W
1/10W
1.8
:RN-CP
:CHIP
:RN-CP
:RN-CP
C6404
R6404
2.2
0.1
2.7k
25V
1/10W
Q6405
R6422
B:CHIP
1.6
:RN-CP
2SA1037AK
22
1/10W
1.6
R6402
R6405
CLAMP
:CHIP
1k
100
Q6408
1/10W
1/10W
4.8
:CHIP
2SC2412K
:CHIP
CLAMP
R6410
C6407
R6413
R6426
R6427
Q6406
4.7k
10
1k
15k
12k
1/10W
16V
1/10W
1/10W
1/10W
R6408
R6423
Q6408
:RN-CP
:CHIP
:RN-CP
:RN-CP
100
Q6407
22
1/10W
1/10W
:CHIP
R6412
:CHIP
2.4
2.4
100
Q6409
1.8
1/10W
Q6406
2.4
:CHIP
1.8
2SC2412K
Q6407
CLAMP
2SC2412K
1.8
Q6409
Q6410
R6425
BUFF
2SA1037AK
1k
C6410
1/10W
0.6
BUFF
47p
R6409
R6411
C6406
:RN-CP
50V
1k
2.7k
0.1
Q6421
Q6410
CH:CHIP
1/10W
1/10W
25V
2SC2412K
2SA1037AK
:CHIP
:RN-CP
B:CHIP
C6415
THERMO COMP
CLAMP
100p
50V
CH:CHIP
0.1
R6418
C6409
R6421
4.7k
10
1k
7
1/10W
16V
1/10W
Q6411
:RN-CP
:CHIP
2.2
Q6412
2SC2412K
2.2
R6420
CLAMP
R6424
100
Q6414
Q6415
22
1/10W
R6416
1/10W
100
:CHIP
Q6413
:CHIP
1/10W
R6415
2.7k
:CHIP
1.6
R6417
4.8
1/10W
1k
R6419
:RN-CP
1/10W
C6408
2.7k
:CHIP
0.1
1/10W
25V
:RN-CP
B:CHIP
C6416
Q6412
Q6413
Q6414
Q6415
47p
2SC2412K
2SC2412K
2SA1037AK
2SA1037AK
50V
BUFF
CLAMP
BUFF
CLAMP
CH:CHIP
+5V
F
G
1
A5V
5V-3
+5V
R6428
R6429
R6434
C6414
R6433
27k
100k
2.2k
0.1
2.2k
1/10W
1/10W
1/10W
25V
1/10W
+5V
:RN-CP
:RN-CP
:RN-CP
B:CHIP
:RN-CP
C6411
0.1
25V
B:CHIP
4.5
4.5
A
VCC
0.1
4.4
B
RC
0
0
4.4
3.9
CLR
C
4.7
0.2
Q6416
C6412
Q6417
Q
Q
100p
4.9
2SA1037AK
50V
Q
Q
CH:CHIP
0
Q6416
C
CLR
4.9
2SA1037AK
CR
B
2
GND
A
0.2
R6435
10k
IC6401
1/10W
TC74HC123AF
:RN-CP
PULSE GEN
IC6402
5
0
1
TC7S00F
4
2
4.9
3
C6134
C6133
0.1µF
100
25V
16V
B
3
4
5
B1
(
RGB SW
)
PULSE GEN
B-SS9704-B1-J
H
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