Schematic Diagram Of G2 (1/2) Board; Schematic Diagram Of G2 (2/2) Board; Schematic Diagram Of Kd Board; Schematic Diagram Of U Board - Sony KDF-55WF655K Service Manual

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(13) Schematic Diagram of U Board

1
3
2
A
VD9414
R9408
75
1/10W
GND01
:RN-CP
J9402
6P
S TERMINAL BLOCK
VD9410
SW1
34
B
VIDEO 1
12
V1
L1
220k
1/10W
VD9419
C
R1
-2
VD9420
SW2
34
12
VD9431
VIDEO 3
D
V2
UDZSTE-17-10B
L2
VD9433
R2
VD9442
-2
GND04
E
R9404
R9401
VD9441
75
0
1/10W
1/10W
:RN-CP
:CHIP
VD9436
C9402
R9403
34
0.01
0
25V
1/10W
12
B:1608
:CHIP
R9402
75
C9401
1/10W
0.47
:RN-CP
10V
R9409
R9407
B:1608
75
D9401
1/10W
1/10W
UZDSTE-17-10B
:RN-CP
:CHIP
V
F
PROTECT
VD9408
L
R9406
220k
VD9407
-2
1/10W
:CHIP
R
VD9439
-2
-2
R9405
220k
1/10W
J9401
:CHIP
G
4
5
6
R9418
C9411
0
2.2
1/10W
16V
:CHIP
F:CHIP
R9430
0
1/10W
:CHIP
R9421
C9410
75
0.01
1/10W
25V
:RN-CP
B:1608
C9408
0.47
10V
B:1608
R9428
C9421
0
2.2
1/10W
16V
VD9415
:CHIP
F:CHIP
R9422
75
C9419
1/10W
2.2
:RN-CP
16V
R9411
F:CHIP
:CHIP(1608)
R9417
C9407
1k
0.001
1/10W
B:1608
C9418
:CHIP
-2
-2
2.2
16V
F:CHIP
R9416
1k
R9410
1/10W
C9406
220k
:CHIP
0.001
-2
1/10W
R9429
B:1608
:CHIP
0
C9422
-2
1/10W
2.2
:CHIP
16V
F:CHIP
R9426
75
VD9416
1/10W
:RN-CP
C9415
R9432
R9425
0.01
0
75
25V
1/10W
1/10W
B:1608
:CHIP
:RN-CP
R9431
C9409
0
0.47
D9403
1/10W
10V
:CHIP
B:1608
PROTECT
R9427
0
C9417
1/10W
2.2
:CHIP
16V
F:CHIP
-2
VD9432
C9426
R9420
2.2
75
16V
1/10W
F:CHIP
:RN-CP
-2
R9415
R9424
C9413
C9424
220k
1k
0.001
2.2
1/10W
1/10W
B:1608
16V
:CHIP(1608)
-2
:CHIP
-2
F:CHIP
C9412
R9414
R9423
0.001
220k
1k
B:1608
1/10W
1/10W
C9423
:CHIP(1608)
-2
:CHIP
-2
2.2
16V
F:CHIP
R9419
0
1/10W
:CHIP
0
C9404
2.2
16V
F:CHIP
C9420
2.2
16V
F:CHIP
C9405
C9416
R9413
0.001
2.2
1k
1/10W
:CHIP
B:1608
16V
-2
F:CHIP
C9403
0.001
R9412
B:1608
1k
1/10W
:CHIP
-2
9-965-972-01<LA3>U
7
8
1
Y1
2
C1
3
GND
4
Y3
5
GND
6
C3
7
S3
8
Y4
9
GND
10
C4
11
S4
12
V1-S2
13
GND
14
V3-S2
15
V4-S2
CN9402
15P
B-TO-B
TO A:CN8001
1
V1
2
V3
3
GND
4
V4
5
GND
6
L1
7
GND
8
L3
9
GND
10
L4
11
GND
12
R1
13
GND
14
R3
15
R4
CN9401
15P
B-TO-B
TO A:CN8002
– 41 –
KDF-55WF655K/60WF655K
RM-KD001
RM-KD001

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