Printed Wiring Boards; A Board (Side A) - Sony KF-42WE610K Service Manual

4-5. PRINTED WIRING BOARDS

— A BOARD (A Side) —
1 2 3
A
B
C
D
E
F
G
H
I
J
4 5 6 7
8
9 10
– 115 –
KF-42WE610K/50WE610K/60WE610K
K
RM-Y913K RM-Y913K
A
TUNER/RELAY
• A BOARD SEMICONDUCTOR LOCATION
IC DIODE
*
Side A Side B Side A Side B
IC8001 B-3 D8001 B-4
IC8003 E-9 D8003 B-3
IC8005 G-10 D8004 F-6
IC8006 H-9 D8005 F-6
IC8007 B-4 D8006 F-6
IC8008 G-3 D8011 E-1
IC8009 J-8 J-3 D8014 F-3
IC8010 C-3 D8017 E-1
IC8504 J-8 D8022 G-1
IC8507 G-3 D8023 G-7
D8025 I-4
TRANSISTOR
D8026 F-1
*
Side A Side B
D8027 G-9
Q8001 G-3 1
D8028 H-1
Q8002 F-3
1 D8029 B-7
Q8003 E-4
1 D8030 B-7
Q8004 I-4
1
D8031 I-4
Q8005 J-7
1 D8033 D-6
Q8006 B-10 1
D8034 E-6
Q8008 A-3
2 D8035 J-4
Q8009 B-2
2 D8036 J-4
Q8014 B-3
2
D8037 J-3
Q8015 B-3
2 D8038 B-3
Q8016 B-3 2
D8500 I-9
Q8017 B-3
2 D8505 H-7
Q8018 B-4
2 D8506 G-7
Q8019 E-8
1
D8508 F-7
Q8021 G-7
1 D8509 F-7
Q8022 B-4 2
D8510 F-7
Q8023 F-9
1 D8511 I-93
Q8024 E-2
1
Q8025 F-8
1
Q8027 F-7
1
Q8029 G-9 1
Q8030 F-7
1
Q8034 B-7
1
Q8035 C-3
2
Q8036 C-2
2
Q8037 B-2 2
Q8039 B-3
2
Q8041 B-3
2
Q8044 H-1
1
Q8045 G-1
1
Q8046 E-2 1
Q8047 H-2
1
Q8048 G-2
1
Q8049 E-2
1
Q8051 A-4
2
Q8052 B-4 2
Q8500 I-9
1
Q8503 G-7
1
Q8504 G-7
1
Q8507 H-7
1
Q8508 H-8 1
Q8509 H-7
1
Q8510 G-6
1
Q8512 F-7
1
Q8513 H-6
* : Refer to Terminal name of semiconductors in silk
screen printed circuit (see page 99)
RM-Y913K
*
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3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
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