A1/A1P Printed Wiring Board; H1/H1P Printed Wiring Board; H2/H2P Printed Wiring Board; H3/H3P Printed Wiring Board - Sony KDL-32U2520 Service Manual

A B C
~ A1/A1P Printed Wiring Board Conductor Side A ~
1
2
3
4
5
6
~ H1/H1P Printed Wiring Board Conductor Side A ~
7
8
~ H2/H2P Printed Wiring Board Conductor Side A ~
9
10
~ H3/H3P Printed Wiring Board Conductor Side A ~
11
D E F G
~ A1/A1P Board IC Voltage Table ~
Ref No Pin No Volts (V)
1
2
IC1000 3-4
5-8
9-12
~ A1/A1P Board Semiconductor Voltage Table ~
Q2000
Q2001
H I J
~ A1/A1P Printed Wiring Board Conductor Side B ~
Ref No Pin No Volts (V) Ref No Pin No Volts (V)
3.7 13-15 3.6 8 4.2
IC1000
3.2 16 5.0 9 8.5
2.3 1-5 0 IC2000 10 4.3
0 IC2000 6 4.2 11-15 0
3.2 7 0 16 8.5
Ref (e)(s) (b)(g) (c)(d)
0 0.4 8.4
0 0.7 0
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~ H1/H1P Printed Wiring Board Conductor Side B ~
~ H2/H2P Printed Wiring Board Conductor Side B ~
~ H3/H3P Printed Wiring Board Conductor Side B ~
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