Schematic Diagram-4 (Tuner) - Aiwa XR-M78 Service Manual

SCHEMATIC DIAGRAM-4 (TUNER)

Q Q
3 7 6 3 1 5 1 5 0
CN701
T E
L 1 3 9 4 2 2 9 6 5 1 3
T1
TUNER C.B
w w w
.
http://www.xiaoyu163.com
FM/AM IF/STEREO
TUNER SYSTEM
TUNER
ON/OFF
SW
TP6
TP5
x a o u 1 6 3
y
i
33
http://www.xiaoyu163.com
8 9
DC
BALANCE
AM IF
ADJ
Q Q
3 7 6 3 1 5 1
SIGNAL
:FM
:AM
c o
.
2 4 2
9 8
BAND SW
IF AMP
AM TRACKING
ADJ.
5 0 8 9 2 4 9 8 2
m
34
9 9
+
–
ANTENNA
+
–
9 9