Read Sony KF-50XBR800 / KF-60XBR800 Service Manual online
– 118 –
KF-50XBR800/60XBR800
K
RM-Y912 RM-Y912
— BB BOARD (Component Side) —
BB
*
: Refer to Terminal name of semiconductors in silk
screen printed circuit (see page 81)
• BB BOARD SEMICONDUCTOR LOCATION
(Component Side)
IC
IC2801
C-6
IC2802
C-1
IC2803
C-1
IC2805
B-5
IC2930
A-6
IC3002
F-8
IC3003
G-7
IC3004
F-8
IC3090
C-8
IC3302
F-8
IC3303
F-6
IC3408
F-4
IC3409
E-3
IC3410
E-5
IC3411
E-4
IC3601
F-2
IC3602
H-2
IC3605
E-2
IC3606
F-2
IC3609
E-2
IC8601
G-2
TRANSISTOR
*
Q2822
B-6
2
Q2823
B-7
2
Q2949
B-5
2
Q2950
B-5
2
Q2951
C-9
2
Q2952
C-9
2
Q2953
C-9
2
Q2954
C-9
2
Q2959
C-5
2
Q2960
C-5
2
Q2961
C-5
2
Q2962
C-5
2
Q2964
C-4
2
Q2966
C-5
2
Q3306
H-9
2
Q3307
G-9
2
Q3308
H-9
2
Q3309
G-9
2
Q3310
H-8
2
Q3311
G-8
2
Q3410
D-6
2
Q3411
D-9
2
Q3412
E-9
2
Q3413
E-9
2
Q3414
D-6
2
Q3415
E-6
2
Q3601
H-2
2
Q8601
G-2
2
Q8602
H-2
2
Q8603
H-2
2
Q8606
G-1
2
Q8607
H-1
2
Q8608
H-1
2
DIODE
*
D3001
G-7
3
D3002
F-8
3
D3402
E-4
qa
D3603
D-2
3
1
2
3
4
5
6
7
8
9
10
A
B
C
D
E
F
G
H
I
DRC, AMDP, MID-X
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