J Board - Sony KF-50SX200 Service Manual

— J BOARD (Component Side) —
1 3
2
A
B
C
D
E
F
G
H
I
J
— J BOARD (Conductor Side) —
4 5 1
A
B
C
D
E
F
G
H
I
J
3 4
2
– 70 –
KF-50SX200/50SX200K/50SX200U
J
5
AV SELECT SW
VIDEO PROCESS
• J BOARD SEMICONDUCTOR LOCATION
IC Q8807
Q8809
( Component ) ( Conductor )
Q8810
Side Side
Q8811
IC8301 F-3
Q8813
IC8302 G-3
Q8901
IC8303 H-3
Q8902
IC8304 G-5
Q8903
IC8305 G-4
Q8904
IC8401 H-3
Q8905
IC8451 B-3
Q8906
IC8452 B-3
IC8500 F-5
IC8601 G-2
IC8602 F-2
IC8700 I-5
D8301
TRANSISTOR
D8302
D8450
( ) ( )
Component Conductor
D8451
*
Side Side
D8601
Q8301 H-2
1
D8900
Q8302 G-2
1
D8901
Q8309 B-2 1
D8902
Q8311 B-2 1
D8903
Q8451 B-3
1
D8904
Q8452 B-4
1
D8905
Q8501 G-2
1
D8906
Q8502 G-1
1
D8907
Q8503 G-1 1
D8908
Q8504 G-1 1
D8909
Q8601 H-2
2
D8910
Q8602 F-2
2
D8911
Q8603 H-5
1
D8912
Q8604 H-2 2
D8913
Q8605 G-5 1
D8914
Q8606 H-5
1
D8915
Q8607 F-4
1
D8916
Q8609 H-4
1
D8917
Q8610 G-1
2
D8918
Q8611 G-1 2
D8919
Q8612 G-2
2
D8920
Q8614 F-5
1
D8921
Q8615 G-2
2
D8922
Q8616 H-2
2
D8923
Q8620 G-1 2
D8924
Q8621 F-1
2
D8925
Q8623 F-5
1
D8926
Q8624 I-2
2
D8927
Q8625 I-4
1
D8928
Q8626 I-2 2
D8929
Q8627 I-5 1
D8930
Q8628 I-1
2
D8931
Q8629 I-5
1
D8932
Q8630 I-4
1
D8933
Q8631 J-5 1
D8934
Q8632 I-4 1
D8935
Q8633 I-4
1
D8936
Q8634 I-1
2
Q8635 I-2
2
Q8636 F-4
1
Q8637 G-4 1
Q8638 G-4
1
Q8639 F-4
1
X8301
Q8640 F-4
1
X8401
Q8700 H-2
1
X8700
Q8801 B-5 1
Q8804 B-1 2
* : Refer to Terminal name of semiconductors in silk
screen printed circuit (see page 40)
K
RM-905
B-1
2
A-5
1
B-1 2
B-5
1
A-2
2
I-2
1
H-2
1
E-3 1
E-4
1
E-1
1
D-2
1
DIODE
( ) ( )
Component Conductor
*
Side Side
H-5 3
H-5 3
A-2
3
B-2
3
G-1
3
D-5 3
D-4 3
D-5
3
C-5
3
D-4
3
C-5
3
C-4 3
D-3
3
D-2
3
D-4
3
C-4
3
C-3 3
D-2 3
D-3
3
C-3
3
C-2
3
A-4 3
A-5 3
D-1
3
D-1
3
E-1
3
E-1
3
E-5 3
F-4
3
E-5
3
D-4
3
E-4
3
E-3 3
E-4
3
D-3
3
E-3
3
E-2
3
E-3 3
D-2 3
D-4
3
D-4
3
D-3
3
CRYSTAL
( Component ) ( Conductor )
Side Side
F-3
G-2
H-5