Printed Wiring Boards - Relay Section - Sony ICF-CD543RM Service Manual

ICF-CD543RM
5-6. PRINTED WIRING BOARDS – RELAY Section – •
1 2
RELAY BOARD
A
1
R673
CN672
R674
1
R675
B
C671
R676
D
C672
C677
LCD
BOARD
(Page 26)
C
C676
15
1
D
C
CN673
3 14
LCD
BOARD
CN671 13
(Page 26)
E
F
• Semiconductor
Location
Ref. No. Location
D671 B-3
IC651 C-8
Q671 B-3
See page 19 for Circuit Boards Location.
3 4 5
6
1
R672
D671 R671
Q671
C673
R678
JW686
15
C678
1
3
2
1
1-684-057-
SWITCH BOARD
A
CD BOARD
CNP702
(Page 20)
1
C691
S691
R691
MEGA BASS
3
HIGH LOW OFF
1-684-054-
6 7
B
MAIN
BOARD
CN301
(Page 24)
S651
TRAY
OPEN/CLOSE
DETECT
11
(11)
11
(11)
22 22
8 9 10
C656
C654
C653
IC651
11