Printed Wiring Board - Panel Section - Sony HCD-DX170 Service Manual

HCD-DX150/DX170/DX250
6-19. PRINTED WIRING BOARD – PANEL SECTION –
1 2
A
IC803
DICS 5
B
DICS 5
A
C
D
VOLUME
E
F
FUNCTION
HCD-DX150/DX170/DX250
• See page 27 for Circuit Boards Location.
3 4
DICS 4 DICS 3 DICS 2
1 9
2 8
DICS 3 DICS 2
DICS 4
IC801
1 5
3 1
MAIN
E
BOARD
CN509
(Page 42)
1 3
:Uses unleaded solder.
5 6
DICS 1
2
1
DICS 1
(FLUORESCENT INDICATOR TUBE)
E
IC802
50 50
7 8
45 50
2 5
1 4
(CHASSIS)
9
• Semiconductor
Location
Ref. No. Location
D801 D-8
D802 D-8
D803 D-8
D804 D-8
D805 D-8
D811 A-4
D814 A-3
D815 A-2
D821 F-8
D822 F-8
IC801 D-3
IC802 D-6
IC803 A-2
Q801 D-7
Q802 D-4
Q806 F-8
Q807 F-8
Q808 F-8
Q809 F-8
MAIN
BOARD
H
CN309
(Page 42)