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Sony KV-21CL5K Service Manual page 37

Trinitron color tv
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A BOARD VOLTAGE LIST AND WAVEFORM
Ref
Pin No.
Voltage[v]
IC200
1
0.01
2
(-0.01)[0]
3
22.6
4
0
5
(-0.01)[0]
6
(0.01)[0.02]
7
11.2
8
0.8
9
0
10
23.8
11
10.4
12
11.1
IC601
1
0.56
2
0.05
3
286.6
4
19.3
5
2.88
IC602
I
14.2
G
-0.01
O
8.9
IC604
I
8.9
G
-0.01
O
4.9
IC800
1
3.8
2
7.1
3
7.1
4
-0.01
5
10.4
6
10.2
7
10.2
8
14.2
IC801
1
2.2
2
0.83
3
1.5
4
0
5
2.8
6
2.3
7
6.0
8
9.0
IC802
1
1.8
2
3.2
3
3.2
4
0
5
2.2
6
2.2
7
4.1
8
8.9
IC803
1
0.02
2
0
3
0.01
4
0.01
5
0.02
6
0
7
-0.01
8
0.01
IC804
1
0.43
15
568mV
2
13.6
3
-12.0
4
-13.5
5
0.16
14
51.2Vp-p
Ref
Pin No.
Voltage[v]
6
14.0
7
0.44
PH600
1
19.1
2
18.0
3
0.05
4
2.6
Q001
B
0.02
C
0.02
E
2.8
Q006
B
3.3
C
2.1
E
2.0
Q007
B
0.01
C
3.3
E
0.34
Q008
B
-0.44
C
0.02
E
0
Q009
B
0
C
2.2
E
0
Q012
B
0.63
C
0.03
E
0
Q013
B
0.04
C
1.8
E
0
Q100
B
2.7
C
8.9
E
2.1
Q105
B
0.03
C
4.1
E
4.8
Q106
B
0.03
C
4.8
E
0.01
Q200
B
1.9
C
0.07
E
-0.01
Q201
B
23.0
C
24.0
E
24.0
Q202
B
8.9
C
0.66
E
8.8
Q204
B
0
C
8.9
E
0.04
Q205
B
0.01
C
0.02
E
0.02
Q601
B
0.04
C
14.2
E
0
Q608
B
0.1
C
15.5
E
0
Q609
B
0.66
C
0.01
E
0
Q800
B
1.7
C
8.9
E
1.1
Q801
B
0.08
C
11.0
E
0.07
Q802
B
0.05
C
10.4
E
0
– 43 –
Ref
Pin No.
Voltage[v]
Q803
B
0.05
12
1.40Vp-p
C
55.4
E
0.01
Q805
B
-0.08
C
135.4
11
328.0Vp-p
E
0.02
Q806
B
6.0
C
8.9
E
5.6
Q807
B
6.0
C
0
E
5.6
Q808
S
0.01
13
584mV
G
5.6
D
6.1
Q814
B
0.04
C
4.9
E
0.22
Q900
B
1.3
C
0
E
2.0
Q901
B
0.24
C
0.03
E
0.01
Q902
B
0.24
C
0.01
E
0.01
Q903
B
4.3
C
1.4
E
4.9
Q908
B
0.24
C
1.1
E
0.02
Q909
B
0.25
C
1.1
E
0.01
Q910
B
0.01
C
0.01
E
0
Q912
B
0.37
C
0.02
E
0
Q8010
B
0.58
C
0.12
E
0.01
10
1.50Vp-p
KV-21CL5K
RM-W100

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