Printed Wiring Boards -Key Section - Aiwa CDC-R937 Service Manual

CDC-R937/X937
4-11. PRINTED WIRING BOARDS — KEY SECTION — • Refer to page 19 for Circuit Boards Location.
1 2 3
A
SW605
B
LED611 LED612
C
D
E
F
G
H
4 5 6
LED620
SW610
LED617
LED613
SW609
(Page 27)
• Semiconductor
Location
Ref. No. Location
DZ611 D-4
DZ612 D-12
LED611 B-2
LED612 B-3
LED613 B-4
LED614 B-11
LED615 B-12
LED616 B-13
LED617 B-6
LED618 B-7
LED619 B-9
LED620 B-6
LED621 B-7
LED622 B-9
Q614 D-12
Q615 D-11
7 8 9
LED621 SW612
LED622
SW613
SW611
LED619
LED618
30 30
10 11 12
SW614
LED614 LED616
LED615
13 14
L602
L601