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Sony TRINITRON PVM-8042Q Service Manual Page 101

S mic chassis color video monitor.
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B (2/3) BOARD
12VB
700
600
DLY-H.P
+12V
12VA
13
R1040
*
1
TP111
2
0
:CHIP
1
2
3
4
5
C192
0.01
F:CHIP
1
R1320
8.5
27k
:CHIP
R1322
C300
R1321
330
10
68k
:CHIP
16V
:CHIP
8.2
8.2
Q191
7.6
2SC2412K
SYNC-CHIP-CLAMP1
R1323
2.2k
12
:CHIP
R1353
Q192
560k
2SC2412K
:CHIP
CLAMP-BUFF-1
+12V
R1332
R1330
3.9k
2.2k
:CHIP
:CHIP
3
Q196
R1076
2SC2412K
R1329
150k
AMP-1
:CHIP
68k
Q208
:CHIP
2SB709A
SLICER2
8.3
Q195
2SB709A
1.1
1.2
CLAMP-BUFF-2
1.7
1.0
R1331
1.2k
1.2
:CHIP
0
R1048
1k
R1075
:CHIP
4.7k
C317
:CHIP
0.01
B-Y
F:CHIP
11
B
R
14
3
D342
MA1
R1339
*
+12V
10
C-IN
LIM-OUT
≠≠≠≠≠
SECAM
≠≠≠≠
CN103
*
TO S BOARD CN1101
TO D(1/2) BOARD CN502
S
MIC
Chassis
A
B
+12V
D187
MA157 LEVEL-SHIFT1
R155
R148
1.5k :RN-CP
*
R1270
8
RV101
18k
*
:CHIP
C135
*
2
16
C190
C138
*
47
16V
0.3
R1280
C139
SEP101
*
0.01
*
6
7
8
F:CHIP
Q129
*
D170
HU-DL-SW1
MA111
PULSE-POSI-ADJ
Q194
R197
R130
6.8k
2SC2412K
*
:RN-CP
RV102
CLAMP-REF
4.7k
R1325
C140
0.001 UJ:CHIP
33k
1.4
PULSE-POSITION
:CHIP
0.9
C303
R1326
10
R1066
4.7k
16V
10k
R168
0.3
:CHIP
:CHIP
180k
1.8
R1324
1M
C302
:CHIP
:CHIP
47
R1047
16V
4.7k
R169
:CHIP
220
C301
:CHIP
1.2
1.3
0.047
R1328
D106
25V
R1327
120k
B:CHIP
120k
MA111
:CHIP
C146
R170
:CHIP
LEVEL-SHIFT3
10
47k
16V
:CHIP
C304
220p
:CHIP
Q193
2SC2412K
D341
SYNC-CHIP-CLAMP2
D343
MA111
SW1
MA157
PROTECT2
C244
B/B-Y
27p
IC117
:CHIP
8
MM1114XFBE
Q199
B/B-Y-SW
GND
Q197
2SB709A
8.3
SYNC-SEP
2SB709A
AMP-2
C306
R1336
82p
47k
:CHIP
:CHIP
4
14
1
R1334
R1335
C193
1.8k
270
*
:CHIP
:CHIP
0.9
L252
3.7
C305
47µH
C194
1
R1338
47
3.0
Q198
1k
16V
2SB709A
:CHIP
R1333
BUFF
C307
R1337
2.2k
1500p
470k
:CHIP
:CHIP
:CHIP
C196
C195
47
47
16V
8
16V
GND
R/R-Y
IC118
15
MM1114XFBE
R/R-Y-SW
R113
*
R1343
*
C197
C198
47
1
*
16V
C308
R1341
R-Y
*
*
R1342
*
6
C199
5.7
47
8
7
6
5
16V
8
7
5
GND
R1340
G/Y
IC128
*
*
IC119
MM1114XFBE
G/Y-SW
1
2
3
4
1
2
C310
*
16
R1344 R1346 C309
5.4
0
R1345
*
*
*
*
C202 C203
47
16V
TP106
0
CONP-SYNC
:CHIP
7
R-Y
H-BLK
TP107
0
TP110
:CHIP
0
:CHIP
V.P.
+120V
CN104
12P
WHT
C
B (2/3)
B (2/3)
+12V
D109
D108
R158
MA111
R1285
TP113
R161
12k
C142
*
SW3
*
*
*
:RN-CP
0.01
:SW2
F:CHIP
R157
2
15k
R160
0
:RN-CP
4.7k
C144
R163
C141
:CHIP
1
22p
10k
11.9
11.0
JR105
0.001
:CHIP
:CHIP
UJ:CHIP
0
:CHIP
14
13
12
11
10
9
8
9
15
14
13
12
11
10
9
0
10
IC107
IC106
BU4584BF
MC14538BF
H-PULSE-GEN
1
2
3
4
5
6
7
1
2
3
4
5
6
7
8
1.6
R165
270k
:CHIP
C143
R198
150p
1k
R167
CH:CHIP
:CHIP
C340
220
0.001
:RN-CP
R166
UJ:CHIP
18k
:RN-CP
C149
R178
C150
R176
12.2
D107
R211
R173
0.012
47k
47
Q112
120k
68k
4.7k
B:CHIP
:CHIP
MA111
16V
2SC2412K
:CHIP
:CHIP
:CHIP
SW27
11
SYNC-BUFF
R172
560
C148
1.0
10.9
R177
:CHIP
1
10k
C137
D128
:CHIP
R179
10.8
82p
MA151WK
CH:CHIP
22k
0.5
:CHIP
Q114
PULSE-SW
L102
Q113
18mH
2SB709A
C147
R174
2SC2412K
R175
V-SYNC-SEP-2
0.01
6.8k
2.2k
V-SYNC-SEP-1
R171
B:CHIP
:CHIP
:CHIP
1.5k
:CHIP
C204
47
L116
16V
Q136
B/B-Y
27µH
7
6
5
IMX1T110
:CHIP
Q190
D161
D160
B/B-Y-BUFF1
V+
2SB709A
MA111
MA111
MUTE-SW
SW10
SW9
2
L
H
R276
R281
330
3.3k
R277
:CHIP
:CHIP
1k
1
3
:CHIP
4
6
R278
2
3
4
2.7k
R280
14
:CHIP
3.3k
B-Y
5
:CHIP
R282
330
Q137
:CHIP
2
L117
IMX1T110
27µH
R/R-Y
R/R-Y-BUFF1
:CHIP
R283
1
3
1k
:CHIP
4
6
R284
2.7k
R286
R287
7
6
5
:CHIP
3.3k
3.3k
:CHIP
5
:CHIP
V+
R288
330
L118
L
H
:CHIP
G/Y
2
27µH
:CHIP
17
Y/G
1
3
R289
R275
4
6
2
3
4
1k
22k
:CHIP
:CHIP
R292
5
3.3k
:CHIP
C214
10
R237
R290
16V
100
2.7k
R293
:CHIP
:CHIP
3.3k
:CHIP
Y/G
Q138
IMX1T110
R298
Y/G
IC122
6
5
G/Y-BUFF1
8
7
6
5
4.7k
R296
LM358DR
:CHIP
2.2k
V+
3.5
HOLD1
:RN-CP
Q139
L
H
2SB709A
2.8
Y-BUFF1
R297
2.2k
:RN-CP
3
4
1
2
3
4
5.4
C217
0.01
F:CHIP
47
16V
R304
C216
1k
R215
10
:CHIP
1.8M
Y
16V
:CHIP
V-BLK
9
8
ABL
H-BLK
120V
10-17
10-17
D
E
12
R164
12k
:RN-CP
C152
C151
R180
R181
22p
15k
390p
8.2k
:CHIP
CH:CHIP
:RN-CP
C145
:CHIP
390p
14
13
12
11
10
CH:CHIP
D112
MA111
SW4
R182
*
C154
D113
0.01
MA111
C153
F:CHIP
SW5
220p
1
2
3
4
CH:CHIP
+12V
IC108
R187
R188
R186
BU4053BCF
10k
470k
D110
470k
:CHIP
:CHIP
CLAMP-PULSE-SW
:CHIP
MA111
H-BLK-SW1
R189
R192
D390
180k
180k
*
:CHIP
R183
:CHIP
47k
R389
:RN-CP
*
11.0
C156
0.22
2.8
25V
D117
B:CHIP
R185
16
15
14
13
12
11
10
9
MA111
10k
RGB/COMP-SW1
R184
C155
:CHIP
220k
H
L
470p
CH:CHIP
:RN-CP
D111
R196
MA111
D185
10k
Q116
HV-DL-SW2
*
:CHIP
2SC2412K
H
L
L
A/B-SW
SECAM-SW
H
SW6
D116
*
1
2
3
4
5
6
7
8
R195
470k
:CHIP
Q132
2SB709A
INSERT-PULSE-SW
R262
+12V
R306
R1300
100k :CHIP
47k
47k
R300
:CHIP
:CHIP
4.7k
19
C222
:CHIP
R273
10p
470k
:CHIP
:CHIP
C205
D122
TP108
C210
R305
22p
MA111
0
1k
47
:CHIP
:CHIP
:CHIP
:CHIP
IC121
16V
RGB/COMP-SW2
XRU4053BCF
Y/G
BLACK-INSERT
IC120
XRU4066BCF
2SC2412K
SAMPLE
+12V
B/B-Y-BUFF2
13
12
11
10
9
8
C211
R309
R310
47
220
16
15
14
13
12
11
10
9
47k
18
16V
:CHIP
:CHIP
H
L
R311
5.6
47k
R301
:CHIP
Q142
2.7k
:CHIP
2SC2412K
1
2
3
4
5
6
7
H
L
L
D123
R/R-Y-BUFF2
H
MA111
SW8
R313
R312
1
2
3
4
5
6
7
8
47k
220
:CHIP
:CHIP
C209
R302
0.1
470k
C206
C207
25V
:CHIP
C208
0.15
0.15
C212
B:CHIP
5.5
25V
25V
22p
47
:CHIP
B:CHIP
B:CHIP
16V
TP109
R314
0
47k
Q143
R303
:CHIP
Y/G
TP102
:CHIP
2SC2412K
4.7k :CHIP
B-Y/B
0
G/Y-BUFF2
:CHIP
R269
C215
R-Y/R
180k
R272
R-Y/R
10
:CHIP
180k
16V
R1223
:CHIP
B-Y/B
R271
39k
Q140
:CHIP
100
2SC2412K
:CHIP
B/W-SW2
8
7
6
5
D121
D285
*
MA111
SECAM-SW5
SW12
IC123
LM358DR
HOLD-KILLER-ID
1
2
3
4
C219
0.001
C218
B:CHIP
0.15
R218
25V
0
B:CHIP
:CHIP
F
G
13
CLP-1
1
7
9
8
IC109
XRU4070BF
EX-OR
5
6
7
R191
100k
:CHIP
6
R190
270k
0
:CHIP
Q115
2SC2412K
V-SYNC-SW
R194
47k
:CHIP
TALLY
R193
0
220k
:CHIP
CN108
2
3P
WHT
0.6
:S-MICRO
D191
1
TALLY
MA151WA
SW7
2
NC
3
GND
TO X BOARD CN21
C213
47
16V
R307
220
:CHIP
R308
47k
5.4
4.8
20
Q141
3
5.0
21
22
B/W
4
5
B
(2/3)
(SIGNAL PROCESS)
B-¥SV9605<U/C>-B
H

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