Electrical Adjustment - Aiwa CSD-A280LH Service Manual

ELECTRICAL ADJUSTMENT

D TUNER C.B
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< RADIO SECTION >
1. AM Frequency Range Adjustment
Settings: • Test Point: TP5 (LCH), TP6 (RCH)
• Adjustment location: L006, TC003
L006 ....................................................................... 517kHz
TC003 ................................................................... 1750kHz
2. AM Tracking Adjustment
Settings: • Test Point: TP5 (LCH), TP6 (RCH)
• Adjustment location: L003, TC004
L003 ....................................................................... 600kHz
TC004 ................................................................... 1400kHz
3. AM IF Adjustment
Settings: • Test Point: TP5 (LCH), TP6 (RCH)
• Adjustment location: L007
L007 ....................................................................... 455kHz
4. FM Frequency Range Adjustment
Settings: • Test Point: TP5 (LCH), TP6 (RCH)
• Adjustment location: L005, TC001
L005 ........................................................................ 87MHz
TC001 .................................................................... 109MHz
L009
L006
L005
PVC001
TC001
TC003
TC004
TC002
L004
TP6 (RCH)
TP5 (LCH)
IC001
L007
L008
L003
5. FM Tracking Adjustment
Settings: • Test Point: TP5 (LCH), TP6 (RCH)
• Adjustment location: L004, TC002
L004 ........................................................................ 88MHz
TC002 .................................................................... 108MHz
6. FM IF Adjustment
Settings: • Test Point: TP5 (LCH), TP6 (RCH)
• Adjustment location: L008, L009
L008, L009 ........................................................... 10.7MHz
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