Read Sony KV-SA293M50 Service Manual online
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KV-SA293M50
RM-GA002
Ref
Pin No.
Voltage[v]
A BOARD VOLTAGE LIST AND WAVEFORM
H-
*
148.0Vp-p
PAL
16
154.0Vp-p
NTSC
16
Ref
Pin No.
Voltage[v]
Ref
Pin No.
Voltage[v]
Ref
Pin No.
Voltage[v]
DY1
H+
*
240.0Vp-p
PAL
15
244.0Vp-p
NTSC
15
V-
*
2.240Vp-p
17
V+
*
52.00Vp-p
18
CV BOARD VOLTAGE LIST AND WAVEFORM
Ref
Pin No.
Voltage[v]
IC751
1
1.8
1.880Vp-p
PAL
1
2.280Vp-p
NTSC
1
2
1.8
1.960Vp-p
PAL
2
1.760Vp-p
NTSC
2
3
1.8
2.360Vp-p
PAL
3
2.400Vp-p
NTSC
3
4
0
5
4.5
Ref
Pin No.
Voltage[v]
6
*
7
136.2
130.0Vp-p
PAL
4
158.0Vp-p
NTSC
4
8
134.0
134.0Vp-p
PAL
5
112.0Vp-p
NTSC
5
9
(138.3)[137.1]
172.0Vp-p
PAL
6
148.0Vp-p
NTSC
6
IC1801
1
0
2
-0.2
3
-14.7
4
0
5
13.3
J751
H1
0
H2
0
KB
(140.2)[138.6]
KG
(135.7)[135.3]
KR
(137.9)[137.6]
Q712
B
0
C
5.2
E
0
Q713
B
133.8
C
(71.1)[68.2]
E
134.3
Q715
B
0.6
C
(71.1)[68.2]
E
0
Q717
B
5.5
C
8.8
E
5.1
Q718
B
5.2
C
0
E
5.1
Q719
B
2.2
C
8.8
E
1.5
Q1800
B
2.6
C
0
E
3.0
Q1802
B
0.1
C
0.8
E
0
Ref
Pin No.
Voltage[v]
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