H1 Board Schematic Diagram - Sony kdl-32bx326 Service Manual

H1 BOARD SCHEMATIC DIAGRAM

1 | 2 | 3
A
—
B
1
—
2
3
CN001
CONN
C
—
C024
C023
NC/100N 50V
D
NC/100N 50V
—
E
—
F
—
G
—
H
—
I
—
J
KDL-22BX325/32BX325/32BX326/32BX425/40BX425
| 4 | 5 | 6 |
CH+
2.44V
1.73V
5
1 2
SW001
Key1
SW
key2
3 4
6
ZD001 ZD002
----><----|
VPORT0603100KV05
VPORT0603100KV05 C016
NC/100N 50V
R020
4.3KOHM +-1% 1/10W
SOURCE
1.73V
2.44V
5
1 2
SW004
SW
3 4
6
----><----|
C019
NC/100N 50V
R016
11K OHM +-1% 1/10W
7 | 8 | 9 |
CH- POWER
1.04V
5 5
1 2 1 2
SW002 SW003
SW SW
3 4 3 4
6 6
----><----| ----><----|
C017 C018
NC/100N 50V NC/100N 50V
R021 R022
11K OHM +-1% 1/10W 1.8K1/10W
MENU VOL- VOL+
0.35V 1.04V
5 5
1 2 1 2 1
SW005 SW006
SW SW
3 4 3 4 3
6 6
----><----| ----><----|
C020 C021
NC/100N 50V NC/100N 50V
R017 R018
4.3KOHM +-1% 1/10W 470 OHM +-1% 1/10W
10 | 11 | 12 | 13
5
2
SW007
SW
4
6
----><----|
C022
NC/100N 50V
R019
1.8K1/10W
H1
Switch Unit
1-857-898-11 <AZ2TK> H1-P1
KDL-22BX325/32BX325/32BX326/32BX425/40BX425
| 14 | 15 |
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