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Sony TRINITRON PVM-8042Q Service Manual Page 104

S mic chassis color video monitor.
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S BOARD
1
2
S
-A SIDE-
SUFFIX: -31
3
S BOARD IC1101 CXA1214P
22
21
20
4
GND
23
LIM 2
B-YDEM
DL IN
24
PERMUTATOR
BELL 2
1
LIM 1
R-YDEM
BELL 1
2
5
3
4
5
A
B
S
-B SIDE-
SUFFIX: -31
19
18
17
16
15
14
SEC
13
BG
SAMPL
GAME
S/H
ID
F/F
HBLK
12
HP
PIC
COLOR
COLOR
11
BY OUT
MATRIX
CONTROL
CONTROL
6
7
8
9
10
C
S
S
S
(SECAM DEMODULATION)
C1117
47
16V
IC1101
CXA1214P
SECAM-DEM
SECAM
R1101
1.5k
:CHIP
R1127
560
+12V
:CHIP
R1102
5.6k
:CHIP
R1103
6.5
2.7k
6.5
:CHIP
C1118
0.1
B:CHIP
R1128
1k
6.0
:CHIP
5.7
Q1101
2SA1037K
C1119
INPUT-BUFF
R1129
8200p
Q1107
56k
B:CHIP
2SK94
:CHIP
ID-ATT
S BOARD WAVEFORMS
1
SECAM 65 mV p-p (H)
5
SECAM 12 V p-p (H)
10-20
10-20
D
E
SECAM
11.6(0)<11.6>
R1124
L1104
C1115
DISCR
150
+12V
+12V
Q1105
0.1 25V B:CHIP
15µH
(B-Y)
:CHIP
DTC144EK
SECAM-SW
R1125
L1103
+12V
150
:CHIP
R1122
390
:CHIP
+12V
R1121
1M
R1123
:CHIP
C1111
4.7k
5600p
:CHIP
C1116
C1114
C1113
B:CHIP
75p
27p
120p
TP1101
C1112
CH:CHIP
TH:CHIP
RH:CHIP
0
1
:CHIP
LIM-OUT
24
23
22
21
20
19
18
17
16
15
14
13
R1114
7
6
1.8k
C1104
:CHIP
0.01
F:CHIP
C1103
1
2
3
4
5
6
7
8
9
10
11
12
47
16V
SEL-COL
RV1102
BEL FIL
(R-Y)
2.2k
T1101
C1108
Q1102
120p
L1102
C1109
2SC2412K
RH:CHIP
0.01
BUFF
F:CHIP
R1108
DISCR
C1102
0.1
390
(R-Y)
R1111
25V
:CHIP
C1110
4.7k
B:CHIP
100p
:CHIP
:CHIP
CH:CHIP
C1107
R1105
R1106
C1105
R1109
0.1
180
2.7k
75p
3.9k
25V
R1131
:CHIP
:CHIP
CH:CHIP
:CHIP
B:CHIP
10k
:CHIP
Q1108
R1104
C1101
2SC2412K
10k
120p
RV1101
ID-ATT-SW
:CHIP
RH:CHIP
4.7k
SEL-COL
R1107
R1110
8
8.2k
6.8k
R1132
:CHIP
:CHIP
10k
:CHIP
2
3
SECAM 72 mV p-p (H)
SECAM 0.6 V p-p (H)
6
7
SECAM 74 mV p-p (H)
SECAM 3.4 V p-p (H)
F
G
CN1101
12P
WHT
1
1
DL-IN(SIG)
2
DL-IN(COM)
2
3
SECAM
4
LIM-OUT
5
12V
R1120
6
C-IN
100k
:CHIP
7
SECAM-OFF
3
8
B-Y OUT
9
R-Y OUT
4
10
GND
11
BGP
5
Q1106
R1119
DTC144EK
1k
12
(DLY)HP
:CHIP
SECAM-OFF-SW
TO B BOARD CN103
R1118
R1117
10k
3.3k
:CHIP
2.3
:CHIP
Q1104
R1116
2SA1037K
6.8k
B-Y-BUFF
:CHIP
1.7
L1111
15µH
:CHIP
C1131
R1113
15p
R1115
6.8k
:CHIP
2.3
3.3k
:CHIP
:CHIP
1.7
Q1103
2SA1037K
R1126
R-Y-BUFF
1.5k
L1110
:CHIP
15µH
:CHIP
R1112
2.7k
:CHIP
C1130
15p
C1120
:CHIP
15p
C1123
D1101
15p
C1122
MA111
5p
:CHIP
SW
CH:CHIP
D1102
MA111
SW
R1134
0
56k
:CHIP
R1133
10k
C1121
15p
:CHIP
CH:CHIP
B-¥SV9605<U/C>-S
4
SECAM 0.47 V p-p (H)
8
SECAM 5 V p-p (H)
S
MIC
Chassis
H

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