Printed Wiring Board - Control Board - Aiwa CX-LEM330 Service Manual

CX-LEM330
Q Q
7-8. PRINTED WIRING BOARD — CONTROL BOARD —
3 7 6 3 1 5 1 5 0
T E
L S820 1 3 9 4 2 2 9 6 5 1 3
CD LID
OPEN/CLOSE DETECT
MAIN
C
BOARD
CN303
(Page 20)
FM 75Ω
(COAXIAL)
FM/AM
ANTENNA
TUNER PACK
AM
w w w
• See page 15 for Circuit Boards Location.
CONTROL BOARD
BASS/
TREBLE
IC802
E
3 1
i-Bass
1
2
PLAY MODE/
VOLUME
TUNING MODE
ROTARY
ENCODER
x a o
. i
http://www.xiaoyu163.com
:Uses unleaded solder.
51
50
(EXCEPT AEP, UK)
IC801
31
80
(EXCEPT SP, TW, KR, AUS)
30
81
E
100 1
Q Q
3 7 6
TUNER/
x
BAND
ALBUM+
ALBUM−
SYNCHRO
zREC TAPE MECHANISM
REC
PAUSE/START DECK BLOCK
u 1 6 3
y
24 24
http://www.xiaoyu163.com
2 4
8 9 9
?/1
E
IC803
3
1
DISPLAY
3 1 5 1 5 0 8 9
E
E
E
E
TAPE
CD
N
NX
11
(11)
TUNING+
M >
1-861-719-
TUNING−
. m
m
c o
.
2
8 9 9
• Semiconductor
Location
Ref. No. Location
D803 C-4
D807 B-5
D808 B-5
D809 A-5
D810 B-5
D811 B-5
D812 B-5
D813 B-5
D880 A-5
IC801 B-3
IC802 B-1
IC803 B-5
Q801 B-4
Q802 C-5
Q803 C-5
Q804 C-5
Q805 C-5
Q807 B-5
Q808 B-6
2 4 9 8 2 9 9
G
MAIN
BOARD
CN302
(Page 20)