Read Sony KF-42WE610K / KF-50WE610K / KF-60WE610K Service Manual online
– 126 –
KF-42WE610K/50WE610K/60WE610K
K
RM-Y913K
RM-Y913K
RM-Y913K
— U BOARD (A Side) —
• U BOARD SEMICONDUCTOR LOCATION
U
*
: Refer to Terminal name of semiconductors in silk
screen printed circuit (see page 99)
VIDEO INPUT
2
3
4
5
6
7
A
1
B
C
D
E
F
IC
Side A Side B
*
IC9400
E-1
IC9401
F-3
IC9402
E-4
IC9403
B-6
IC9404
F-5
IC9405
D-6
TRANSISTOR
Side A Side B
*
Q9400
F-5
1
Q9401
F-5
1
Q9402
F-2
2
Q9403
F-5
1
Q9404
E-2
2
Q9405
F-2
2
Q9406
F-2
2
Q9407
F-2
2
Q9408
E-3
2
Q9409
E-5
1
Q9410
E-5
1
Q9411
F-3
1
Q9412
E-3
2
Q9413
F-3
2
Q9414
D-2
2
Q9415
E-7
2
Q9416
E-1
1
Q9417
E-5
2
Q9418
E-1
1
Q9419
B-3
1
Q9420
F-5
2
Q9421
F-6
2
Q9422
C-2
1
Q9423
C-2
1
Q9424
F-6
2
Q9425
F-5
2
Q9426
C-2
1
Q9427
F-2
Q9428
C-2
1
DIODE
Side A Side B
*
D9400
E-2
3
D9401
F-4
3
D9416
B-6
3
D9425
B-6
3
D9430
E-5
3
D9431
E-5
3
D9432
D-7
3
D9433
E-1
3
D9434
E-7
3
D9435
B-6
3
D9438
E-2
3
D9440
C-2
3
D9441
B-2
3
D9445
B-5
3
D9446
D-2
3
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