33
33
HCD-EC70
HCD-EC70
6-12. PRINTED WIRING BOARD — PANEL BOARD —
•
See page 21 for Circuit Boards Location.
:Uses unleaded solder.
• Semiconductor
Location
Ref. No.
Location
D701
C-4
D702
C-4
D703
H-6
IC701
C-5
IC703
B-7
Q661
H-6
Q662
H-6
Q663
H-5
Q664
H-6
Q665
H-3
Q666
H-3
Q667
H-4
Q668
H-4
Q669
G-3
Q670
G-3
Q671
G-4
Q672
G-4
Q701
C-4
Q702
C-3
Q703
C-3
Q704
B-4
Q705
C-3
Q706
C-3
Q707
B-3
IC701
IC703
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
1
27
2
26
E
DISC 1
DISC 2
DISC 3
CD MECHANISM
DECK
Z
DISC SKIP/
EX-CHANGER
VOLUME
EQ
DSGX
( )
( )
PLAY MODE
TUNING MODE
STOP
.
m
>
M
TUNING
FUNCTION
TUNER/
BAND
CD
STANDBY
DISPLAY
(BACK LIGHT)
(LIQUID CRYSTAL DISPLAY)
u
?/1
A
MAIN BOARD
CNS111
(Page 27)
1
A
B
C
D
E
F
G
H
I
2
3
4
5
6
7
8
9
