Read Sony KV-HP21M83 Service Manual online
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KV-HP21M83
RM-W101
4
0
5
4.6
6
197.6
7
(138.6)[144.4]
128.0Vp-p
PAL
4
126.0Vp-p
NTSC
4
8
(145.1)[149.1]
110.0Vp-p
5
9
(146.5)[134.1]
102.0Vp-p
6
J751
H1
(0)
H2
(0)
G1-1
(0)
G1-2
(0)
KB
(151)[145]
KG
(149)[147]
KR
(141.5)[139.5]
Q701
B
(4.7)[4.6]
C
0
E
0
C BOARD VOLTAGE LIST AND WAVEFORM
Ref
Pin No.
Voltage[v]
Ref
Pin No.
Voltage[v]
IC751
1
1.7
1.66Vp-p
1
2
1.7
1.80Vp-p
2
3
1.8
1.8Vp-p
3
Ref
Pin No.
Voltage[v]
A BOARD VOLTAGE LIST AND WAVEFORM
Q808
S
0
9.4Vp-p
15
G
5.6
D
(9.8)[10.1]
Q809
B
*
C
*
E
0
Q814
B
0
C
4.9
E
0.1
Q900
B
1.3
C
0
E
2
Ref
Pin No.
Voltage[v]
Ref
Pin No.
Voltage[v]
Q901
B
–0.1
C
0
E
0
Q902
B
–0.1
C
0
E
0
Q911
B
*
C
8.9
E
*
Q8009
B
197
C
198.3
E
198.5
Q8010
B
0.5
C
0
E
0
DY800
1.30Vp-p
12
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