Schematic Diagram-1/5 (Main) - Aiwa XR-EM30 Service Manual

SCHEMATIC DIAGRAM -1/5 (MAIN)
MAIN C.B
Q304~308
REC/PLAY
SWITCH
RPH
EX
HEAD C.B
BEAT
2SC2712
TO TUNER C.B CN991
C121
0.1
Q453,454
L451
BIAS OSC
REC BIAS ADJ
Q450,451
BIAS SWITCH
EM31 MODEL
RDS
RDS
MUTE
MUTE
MUTE SW
IC601
FUNCTION
Q106
HOLD
Q107,108
AC DET
L
G
R
Q103,104
REG
+VCC REG
JW61
FB035600
TO CD C.B CN803
-23-
Q211~214
POER AMP
Q201~210
Q219~226 Q215,216
PRE AMP
DC DET
Q217,218
OVER -VOLTAGE
DET
Q102,111,112
+OM REG
NOTE:
RXXX
SIGNAL:
PB
REC
PHONES
JW17
FB035600
SPEAKER
SPEAKERS
IMP:6Ω
JW96
FB035600
SUB
WOOFER