Sony PFM-42B1 Service Manual page 15

TO P10
RA
TO P10 GA
TO P10
BA
TO P2 B CUT OFF
TO P2
R CUT OFF
12V
R1110
2.2k
:RN-CP
TO P1.2
COL
R1115
10k
:RN-CP
TO P2
HUE
R1111
2.2k
:RN-CP
12V
JL26
C1090
R1104
0.1
1k
25V
:CHIP
B:CHIP
IC1027
BA10358F
R1109
10k
:CHIP
R1105
6.8k
:CHIP
TO P2
PIC
R-Y
TO P2 R-Y1
B-Y
TO P2
B-Y1
Y
TO P2 Y1
TO P2
SHP
TO P2 BRT
PFM42B1, PFM-42B1E
A B
C1099 JL28
47
16V
:RN-CP
R
G
R1137
100
B :CHIP
12V
R1138
30
:CHIP
+12V
C1092
0.1 R1122
47
25V
R1127
:RN-CP
B:CHIP 10k
:CHIP
Q1030
2SA1037AK
C1091
R9311 BUFF
0.1
100
R1314 8 7 6 5
25V
68k
B:CHIP
:CHIP
IC1028 R1316
BA10358F 5.6k R1318
R1315
:RN-CP 5.6k
22k
:RN-CP
1 2 3 4 :RN-CP
R1317
AMP
2.7k
:RN-CP
R1319 R1320
C1269
R1121
22k
R1120 0.1
4.7k
:RN-CP
10k +12V 25V
:CHIP
:RN-CP B:CHIP
R1145
8.2k
C1093
:RN-CP
0.1
25V
R1136
B:CHIP D1006 Q1032
+12V 10k
2SC2412K
:CHIP MA111-TX
LIM
R1118 R1119
C1095
10k 10k
0.1
JL27 :CHIP :CHIP
25V R1144
R1135
B:CHIP 0 1k
:CHIP :RN-CP
C1100
C1104
0.1
0.1
25V
25V
8 7 6 5 :B
B:CHIP
C1097
0.1
25V 48 47 46 45 44
AMP :B
27
1 2 3 4
28
R1117 R1116 29
10k C1094
1.5k
:CHIP 0.1 1 2 3 4 5
:CHIP
25V
B:CHIP
C1107
C1098
22p
0.047
CH:CHIP
B:CHIP
R1143
4.7k
:CHIP
C1101
1.4
0.047 R1139
330
B:CHIP
Q1029 :CHIP
C1106
L1003
2SC2412K 0.8 120p
33µH
BUFF CH:CHIP :CHIP
R1142
R1130
1k
680
+12V :CHIP
:CHIP
C1096
R1126
0.1
10k
25V
:CHIP
C1105
B:CHIP
0.1
R1123
R1133 R1134 25V
1k
10k 10k B:CHIP
:CHIP
:CHIP :CHIP
8 7 6 5
IC1029
BA10358F
R1129
AMP
11k
:RN-CP
1 2 3 4
R1124
1k
:CHIP
R1131
6.8k C1102
R1132
:RN-CP 0.1
10k
25V
:CHIP
B:CHIP
C
B (9/13) B (9/13)
C1108 JL29
47
16V
:RN-CP C1121
47 JL30
R1148 16V
100 :RN-CP
:CHIP
R1167
100
:CHIP
Q1031
Q1038 Q1043
2SC2412K
+12V 2SC2412K 2SC2412K
BUFF
BUFF BUFF
1.9 1.3 1.3
31 32
R1169
3.3k 3.3k
:CHIP
0.9 1.3 R1172
1k
R1141 1.0 0.9
:RN-CP
1k
:RN-CP
Q1042
R1171
Q1033 R1156
2SA1037AK
R1140 470
470
2SA1037AK BUFF
470 :RN-CP
:RN-CP
:RN-CP BUFF
R1150
C1115
4.7k
47
:RN-CP 16 15 14 13 12 11 10 9
16V
C1270
0.1
25V
IC1031
B:CHIP
SN74LV4053ANSR
C1113
R1149
CP SW
0.1
2.7k
R1155
25V
2.7k :RN-CP
18k
B:CHIP
:RN-CP
:RN-CP
1 2 3 4 5 6 7 8
Q1044
2SC2412K
LIM
Q1040 1.8
R1175
R 2SC2412K R1165
1.8k
1.8k
LIM :RN-CP
1.8 1.8 1.3 :RN-CP 1.3
C1125
R1154
C1119
C1110 0.1
1.8k R1164 R1174
0.1 0.1 C551 C552
25V
:RN-CP 680 680
25V 25V 120p 120p
B:CHIP
C550 :RN-CP :RN-CP
B:CHIP B:CHIP CH:CHIP CH:CHIP
120p
CH:CHIP
R440 R441 R442
150 :CHIP 150 :CHIP 150 :CHIP
C1122 C1133
C1117
25 26
24 0.1 0.1 0.1
25V 25V 25V
B:CHIP B:CHIP B:CHIP
43 42 41 40 39 38 37 36 35 34 33 32 31 30 29
IC1030
CXA1739S
MATRIX
6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
C1120
0.1
25V
C1116
B:CHIP
0.1 33
25V
B:CHIP
C1132
34
R1163 0.1
680 25V
R1159 :RN-CP L1004 B:CHIP
680 10µH
:RN-CP :CHIP
C1109 C1112
1 1
R1158
50V 50V C1124
4.7k C1129
47
:RN-CP
0.1
16V
25V
0 C1128
B:CHIP
0.068
25V
B:CHIP
C1131 R1176
R1173
3.3k 0.1
:CHIP 25V :CHIP
B:CHIP
C1127
0.0033
C1126
0 C1130
50V
0.1
B:CHIP 220p
25V
CH:CHIP
B:CHIP
4.9
R1153 C/T
2.2k
0 18 17 16 15 14 13 12 11 10
:CHIP
Q1037
DTC144EKA
INV 4.9
L1/L2
0 1 2 3 4 5 6 7 8 9
Q1036
DTC144EKA
INV
0
IC1032
ON/OFF
Z8622812PSC
CAPTION DECODER
5.0
Q1035
DTC144EKA
INV
C.CAPTION
TO P5
8-15 8-15
D E
12V
+12V
R1177
R1180
15k
:RN-CP 6.8k
:RN-CP
C1134
C1136
0.1
0.1
25V
25V
B:CHIP
B:CHIP
R1178 R1179
18k 180k R1181 R1183
10k
:RN-CP :RN-CP 150k
:RN-CP
:RN-CP
+12V
C1135
0.1
25V
B:CHIP
28 27 26 25
21 22 23 24
R1182 100 :CHIP
35
L4019
+12V
10mH
O I
G
C1138
470m
C1139 C1142 C1143
16V
C1283 0.1 0.1 470m
:HT-CP
IC1034
100 25V 25V 16V
BA12FP-E2
16V B:CHIP B:CHIP :HT-CP
5V-4 12V REG
O I
G
C1141 C1144
C1137
C1140 0.1 47
47
1k 0.1 25V 16V
16V
25V B:CHIP
B:CHIP
IC1033
LM2940SX
5V REG
B(9/13)
(RGB PROCESSOR)
B-SS9704-B-J-P9
F G
1
2
3
CP TO P2.10.11.12
VBL TO P8.12
13V TO P1.6
4
6V TO P6
HD TO P11.12
5
H