32
32
HCD-DV2D
HCD-DV2D
7-8. PRINTED WIRING BOARD — KEY SECTION —
•
See page 21 for Circuit Boards Location.
:Uses unleaded solder.
• Semiconductor
Location
Ref. No.
Location
D651
F-3
D652
E-7
D654
E-3
IC651
H-10
IR651
K-7
Q651
E-3
Q652
F-14
Q653
D-4
Q654
D-14
IR651
KEY BOARD
KEY BOARD
HP BOARD
HP BOARD
1
2
A
B
C
D
E
F
G
H
I
J
K
L
3
4
5
6
7
8
9
10
11
12
13
14
15
16
E
E
TAPE
MECHANISM
DECK
R E C
PAUSE/START
TUNING -
PLAY MODE
TV
REPEAT
Z
DISPLAY
(FLUORESCENT INDICATOR TUBE)
VOLUME
+
-
M>
M>
?
/
1
BX
B
PHONES
1
5