Aiwa CSD-FD79 Service Manual page 19

SCHEMATIC DIAGRAM - 1/4 (MAIN - 1/2 <AMP>/POWER/BATT/SP-1/SP-2)
Q Q
3 7 6 3 1 5 1 5 0
TO/FROM MAIN C.B (2/2)
T E
L 1 3 9 4 2 2 9 6 5 1 3
Q311,312
PB1,2
SEL SW
A
w w w
BEAT SW
IC203
FUNCTION
Q341~344
PB/REC
SEL SW
Q335,336
BEAT SW
A
A
Q331~333
BIAS OSC
x a o
y
. i
TO/FROM MAIN C.B (2/2)
http://www.xiaoyu163.com
8
MAIN C.B (1/2) AMP
Q Q
3 7 6 3
47
Q104,105
+B SW
u 1 6 3
.
TO TUNER C.B CN002
-19-
http://www.xiaoyu163.com
9 2 4 9 8
Q243,244
MUTE
IC202
POWER
AMP
1 5 1 5 0 8 9 2 4
SP-2 C.B
SP-1 C.B
2SA933
AS
U MODEL
D530
MTZJ24B
Q101~103
A
12V REG
F701 JW
C MODEL
R14 8
BATT C.B
SIGNAL
m
:FM/PB
:AM/REC
c o
2 9 9
J2
PHONES
9 8 2 9 9
SP004
SP002
SP003
SP001
AC~
AC 120V, 60Hz