ELECTRICAL ADJUSTMENT
1. AM VT Adjustment
Setting : • Test point : TP18
Method : Set to AM 531kHz, and check the voltage 1.1 ±
0.02V, and set to AM 1602kHz and check
voltage 7.2± 0.075V.
2. FM VT Adjustment
Setting : • Test point : TP18
• Method : L104
Method : Set to FM 87.5MHz, and check the voltage 2.3
± 0.2V, and set to FM 108.0kHz and check
voltage 4.1± 0.2V.
3. AM RF Adjustment
Setting : • Test point : TP12
L112(BAR COIL) . . . . . . . 603kHz
TC102 . . . . . . . . . . . . . . . . 1440kHz
4. FM RF Adjustment
Setting : • Test point : TP12
L102 . . . . . . . . . . . . . . . . . 87.5MHz
5. AM IF Adjustment
Setting : • Test point : TP12
IFT101 . . . . . . . . . . . . . . . 1440kHz
6. FM IF Adjustment
Setting : • Test point : TP12
TC101 . . . . . . . . . . . . . . . . 10.7MHz
IFT101
TC102
TC101
L104
L102
TP18
TP12
TUNER C.B
TUNER C.B
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