Adjustment(Tuner) - Aiwa CR-LA15 YZ Service Manual

ELECTRICAL ADJUSTMENT -1/1

ADJUSTMENT(TUNER)

1. FM IF Adjustment
Settings : Test Point IC2(TA2022AFN)22PIN
T1............................................10.7MHz
2. FM Frequency Range Adjustment
Settings : Test Point IC2(TA2022AFN)22PIN
L2...........................................87.4+0.1/-0.2MHz
TC2............................................108.3+0.2/-0.2MHz
3. FM Tracking Adjustment
Settings : Test Point IC2(TA2022AFN)22PIN
L1...........................................88MHz
TC1...........................................108MHz
4. VCO Adjustment
Settings : Test Point IC(TA2022AFN)12PIN
VR2.............................................19KHz
4
T1
VR2
Adjustment Location : T1
Adjustment Location : L2 TC2
Adjustment Location : L1 TC1
Adjustment Location : VR2
1 3
TC1
L1
-9-
TC2
2