Sony PFM-42B2 Service Manual page 117

TO P10
RA
TO P10 GA
TO P10 BA
B CUT OFF
TO P2
TO P2
R CUT OFF
R1110
2.2k
:RN-CP
TO P1.2
COL
R1115
10k
:RN-CP
TO P2
HUE
R1111
2.2k
:RN-CP
12V
JL26 R1104
1k
:CHIP
R1109
10k
:RN-CP
TO P2 PIC
R1105
6.8k
:RN-CP
TO P2 R-Y1
B-Y1
TO P2
TO P2 Y1
TO P2 SHP
TO P2
BRT
PFM-42B2/42B2E
A B
C1099
JL28
R
47 16V :RN-CP
G
B
Q1030-E (Y/B-Y/R-Y)
R1137
100
12V
12V
:CHIP
+12V
640 mVp-p (H)
R1138 1.9
3.3k
C1092 :CHIP
0.1
1.3
25V R1127
B:CHIP R1122 10k 0.9 R1141
3.3k ::RN-CP 1k
:RN-CP 0.2 :RN-CP
R1140
C1091 470
0.1 :RN-CP
Q1030
25V
MSB709-RT1
B:CHIP
8 7 6 5
BUFF
R1314
R1315
68k
22k
:RN-CP
:RN-CP
1 2 3 4
R9311 R1316 R1319
100 5.6k 22k
:CHIP :RN-CP :RN-CP
IC1028
BA10358F-E2
R1136
R1121 R1317
AMP
R1120 10k
4.7k 2.7k
10k :CHIP
:CHIP :RN-CP
:RN-CP
C1269 R1320
0.1 2.7k
C1093
25V :RN-CP
0.1
B:CHIP
25V
B:CHIP
+12V R1145
8.2k
:RN-CP
R1118
C1090 R1119
JL27 10k C1095
0.1 10k
:CHIP 0.1
25V :CHIP
25V
B:CHIP
B:CHIP
D1006
MA111-TX
IC1027
BA10358F-E2
C1110
AMP
R1135 R1144
0.1
0 1k
25V
8 7 6 5
:CHIP :RN-CP
B:CHIP
IC1030-pin 41
(Y/B-Y/R-Y)
3.3 Vp-p (H)
1 2 3 4
C1100
0.1
C1104
25V
0.1
R1299 :B:CHIP
25V
100
B:CHIP
C1284
1000p
C1097
C1094 48 47 46 45 44
0.1
R1116
0.1
R1117
10k 25V
25V
1.5k
:RN-CP :B:CHIP
B:CHIP
:RN-CP
IC1030-pin 3 (Y/B-Y/R-Y)
800 mVp-p (H)
IC1030-pin 1 (Y/B-Y/R-Y)
1 2 3 4 5
C1098
600 mVp-p (H)
0.047
B:CHIP
C1107
C1103
C1101
22p
0.047
0.047
CH:CHIP
B:CHIP
B:CHIP
IC1030-pin 2 (Y/B-Y/R-Y)
1.4
R1143
R1139
4.7k
Q1029 330
:CHIP
:CHIP
MSD601-RT1 0.8
C1106
+12V
120p
BUFF
760 mVp-p (H) CH:CHIP
R1142 L1003
R1130
1k 33µH
680
:CHIP
:CHIP
:CHIP
R1126 R1133 R1134
C1096
10k 10k 10k
0.1 C1105
:CHIP :CHIP :CHIP
25V 0.1
B:CHIP 25V
B:CHIP
R1123
1k
:CHIP
8 7 6 5
IC1029
BA10358F-E2
AMP
R1129
11k
:RN-CP
1 2 3 4
R1124 R1131
1k 6.8k
C1102
:CHIP :RN-CP
0.1
25V
B:CHIP
R1132
10k
:CHIP
C
B (9/13) B (9/13)
C1108
47
JL29
16V JL30
:RN-CP
C1121
R1167
R1148 47
Q1038 Q1043
100
100 16V
MSD601-RT1 MSD601-RT1
:CHIP
:CHIP :RN-CP
BUFF BUFF
R1169
R1152 1.3 1.3
3.3k
3.3k
Q1033-E (Y/B-Y/R-Y)
:CHIP
:CHIP
Q1031
MSD601-RT1 0.8 0.7
R1157 R1172
BUFF 1k 1k
1.0
:RN-CP :RN-CP
620 mVp-p (H)
Q1033
R1171
MSB709-RT1 R1156
470
470
BUFF
:RN-CP
:RN-CP
Q1067
MUN2112T1
5.1
1.6 C1115
R1318
47 16V
5.6k
:RN-CP
R1150 R1327
4.7k 180k
:RN-CP :RN-CP
16 15 14 13 12 11 10 9
C1270
0.1
25V
IC1031
B:CHIP
SN74LV4053ANSR
CP SW
C1113
R1155
R1149
0.1 18k
2.7k
25V
:RN-CP :RN-CP
B:CHIP 1 2 3 4 5 6 7 8
Q1032
MSD601-RT1 R
LIM
Q1044
MSD601-RT1
LIM
C1119 R1165
R1175
1.8 1.8 1.8
0.1 1.8k
1.8k
25V :RN-CP
C1125 :RN-CP
1.3
B:CHIP
0.1
R1147
25V
1.3
680 R1154
C551 B:CHIP
R1174 C552
:RN-CP 1.8k Q1040
120p
IC1030-pin 30(Y/B-Y/R-Y) 680 120p
:RN-CP
MSD601-RT1
CH:CHIP :RN-CP CH:CHIP
C550 IC1030-pin 36
120p LIM
(Y/B-Y/R-Y)
CH:CHIP
3.3 Vp-p (H)
3.3 Vp-p (H)
R1164 C1133
680 0.1
C1122 R442
C1117 :RN-CP 25V
R440
0.1 150
0.1 B:CHIP
150
25V :CHIP
25V
: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
R1163
680
:RN-CP
C1120
R1161
C1132
0.1
680
0.1 25V
C1118 25V
:RN-CP
C1116 B:CHIP
0.1 B:CHIP
R1151
0.1
25V
10k
25V B:CHIP
:CHIP
B:CHIP C1124
47 16V
R1158 R1160
C1128
4.7k 4.7k
C1111
0.068
:RN-CP :RN-CP R1162
100p
25V
4.7k
CH:CHIP
B:CHIP
:RN-CP
0
R1173
Q1034
3.3k C1127
0
MSD601
0 :CHIP 0.0033
SW B:CHIP
0
Q1039 C1126
Q1041
R1153
0.1
MSD601-RT1
2.2k MSD601-RT1
25V
:CHIP SW SW
B:CHIP
4.9
C/T 0
18 17 16 15 14
Q1037
MUN2213T1
IC1032
INV
Z8622812PSC
4.9
CAPTION DECODER
L1/L2 0
Q1036
MUN2213T1 1 2 3 4 5
INV
0
5.0
ON/OFF
Q1035
MUN2213T1
INV
C.CAPTION
TO P5
7-15 7-15
D E
+12V
Q1042-E (Y/B-Y/R-Y)
600 mVp-p (H)
12V
R1180
R1177
6.8k
15k
:RN-CP
:RN-CP
C1136
C1134
0.1
0.1
25V
25V
B:CHIP
B:CHIP
R1178 R1181 R1183
R1179
18k 10k 150k
180k
:RN-CP :RN-CP :RN-CP
:RN-CP
+12V
C1135
0.1
25V
B:CHIP
IC1030-pin 18
28 27 26 25
5.0 Vp-p (V)
IC1030-pin 20
5.0 Vp-p (H)
IC1030-pin 24
21 22 23 24
R1182
4.8 Vp-p (H)
100
:CHIP
IC1034
BA12FP-E2
12V REG
L4019
+12V
10µH
O I
G
C1138
C1142
C1283 C1139
C1282 470
L1004 0.1
100 0.1
+5V 0.1 16V
10µH 25V
16V 25V
C1129 25V :HT-CP
:CHIP B:CHIP
:HT-CP B:CHIP
0.1 B:CHIP
25V
B:CHIP
5V-4
O I
R1176
G
1k
:CHIP C1141
C1140
C1137
0.1 0.1
47
25V 25V
16V
B:CHIP B:CHIP
C1131 IC1033
0.1 LM2940SX
25V
5V REG
B:CHIP
C1130
220p
CH:CHIP
13 12 11 10
6 7 8 9
B
(9/13)
(RGB PROCESSOR)
B-SS9743-WW-B-P9
F G
1
G CUT OFF SW
2
3
TO P2.10.11.12
CP
VBL TO P8.12
+13V
13V TO P1.6
C1143
470
4
16V
:HT-CP
+6V
6V TO P6
C1144
47
16V
HD TO P11.12
5
H