Read Sony KDL-20S4000 / KDL-20S4020 Service Manual online
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- 39 -
~ BDT Printed Wiring Board ~
~ IC Voltage Table ~
~ Semiconductor Voltage Table ~
Ref
(e)(s)
(b)(g)
(c)(d)
Q4200
0
0.4
0.4
Q4204
0
0
4.4
Ref No
Pin No
Volts (V)
Ref No
Pin No
Volts (V)
Ref No
Pin No
Volts (V)
Ref No
Pin No
Volts (V)
Ref No
Pin No
Volts (V)
Ref No
Pin No
Volts (V)
Ref No
Pin No
Volts (V)
Ref No
Pin No
Volts (V)
Ref No
Pin No
Volts (V)
IC3001
1
3.3
IC3001
5
3.3
IC3002
6-8
0
IC3002
13
0.3
IC3008
1
0
IC3008
5
2.8
IC3008
10
2.8
IC3008
16
5.0
IC5682
4
0
2
1.6
6
1.6
9-10
0.4
14
3.2
2
4.6
6-7
0.4
11-13
0
IC5682
1
1.4
5
1.7
3
3.2
7-8
3.3
11
0
15
2.4
3
0.4
8
0
14
3.7
2
0
6-7
3.2
4
0
IC3002
1-5
2.4
12
3.2
16
4.9
4
4.6
9
4.9
15
3.8
3
1.6
8
1.4
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