Read Sony KV-21HFV100 (serv.man2) Service Manual online
– 52 –
KV-21HFV100
RM-W112
Ref
Pin No.
Voltage[v]
Ref
Pin No.
Voltage[v]
Ref
Pin No.
Voltage[v]
A BOARD VOLTAGE LIST AND WAVEFORM
101
0
102
3.3
103
0
104
2.4
105
2.5
106
0
107
3.3
108
3.6
109
3.3
110
3.2
111
4.9
112
0.4
113
0
114
0
115
0
116
1.9
117
1.7
118
1.7
119
3.3
120
0
121
0
122
*
123
0
124
1.7
125
0
126
3.3
127
0
128
0
IC200
1
0
2
0
3
29.3
4
0
5
0
6
0
7
14.7
8
-0.7
9
-0.7
10
30.7
11
11.0
12
14.6
IC601
1
1.4
2
1.1
3
(167.2)[168.1]
4
11.5
5
2.7
IC602
I
0
G
0
O
(0.1)[8.9]
V
(0.1)[*]
IC603
I
4.0
G
0.1
O
1.9
V
2.4
IC604
I
8.9
G
0
O
4.9
IC605
I
(135.5)[134.4]
G
0
O
24.3
IC606
I
26.7
G
0
O
3.3
IC607
I
4.0
G
0
O
1.7
IC800
1
6.2
2
6.2
3
6.2
4
0
5
6.1
6
6.1
7
6.1
8
12.5
IC801
1
2.3
2
0.8
3
1.6
4
0
5
3.0
6
2.3
7
5.9
8
8.9
IC802
1
(3.2)[2.6]
2
3.2
3
3.2
4
0
5
3.3
6
3.3
7
4.3
8
8.9
IC804
1
0.4
704.0mVp-p
PAL
17
768.0mVp-p
NTSC
17
2
13.5
3
-12.3
4
-13.5
5
(0.4)[0.1]
50.40Vp-p
PAL
16
51.20Vp-p
NTSC
16
6
13.6
7
0.4
IC2101
1
0
2
0
3
(2.9)[0]
4
0
5
0
6
0
7
13.4
8
0
9
-0.7
10
30.7
11
11.0
12
14.9
PH600
1
26.3
2
25.3
3
26.3
4
25.3
Q001
B
0
C
3.3
E
0
Q008
B
-0.2
C
(0.5)[0.4]
E
(0.1)[0]
Q010
B
*
C
0
E
2.6
Q013
B
(*)[0.2]
C
1.7
E
0
Q100
B
2.1
C
8.9
E
(1.4)[1.5]
Q102
B
3.0
C
2.2
E
8.8
Q103
B
(0)[3.2]
C
(3.1)[0]
E
0
Q104
B
(3.1)[0]
C
(0)[5.3]
E
0
Q111
B
0.1
C
8.9
E
0
Q200
B
2.1
C
0
E
0
Q202
B
8.9
C
0
E
8.8
Q601
B
0
C
12.5
E
0
Q605
B
12.3
C
11.9
E
12.2
Q606
B
11.0
C
12.4
E
11.7
Q608
B
0
C
22.7
E
0
Q609
B
(0.3)[0.6]
C
0
E
0
Q800
B
1.6
C
8.9
E
(1.1)[1.0]
Q801
B
0.3
C
3.0
E
0
Q802
B
0
C
6.1
E
0
Q803
B
0
1.440Vp-p
PAL
14
1.380Vp-p
NTSC
14
C
73.4
E
0
Q804
B
133.3
C
0
E
133.4
Q805
B
0
C
(137.5)[137.4]
143.2Vp-p
13
E
0
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