32 Ω
JACK board
PHONES jack (J402)
MAIN board
ANTENNA
CN801 pin 12
FM RF signal
generator
75kHz frequency
deviation by 1K Hz
signal
Output level: as low as possible
(8dBuV)
+
–
level meter
set
32 Ω
0.01 µF
JACK board
PHONES jack (J402)
MAIN board
ANTENNA
CN801 pin 3
MAIN board
ANTENNA
CN801 pin 2
digital voltmeter
100 kΩ
MAIN board
TP (TUNER VT)
AM FREQUENCY COVERAGE ADJUSTMENT
(US, Canadian, Australian models)
Adjustment Part Frequency Display Reading on Digital Voltmeter
L801 530 kHz 1.5 ± 0.1 V
Confirmation 1,710 kHz 8 ± 0.5 V
AM FREQUENCY COVERAGE ADJUSTMENT (Other models)
Adjustment Part Frequency Display Reading on Digital Voltmeter
L801 531 kHz 1.5 ± 0.1 V
Confirmation 1,602 kHz 7.2 ± 0.5 V
AM TRACKING ADJUSTMENT (US, Canadian, Australian models)
Adjust for a maximum reading on level meter
L805 530 kHz
AM TRACKING ADJUSTMENT (Other models)
Adjust for a maximum reading on level meter
L805 531 kHz
FM FREQUENCY COVERAGE ADJUSTMENT
Adjustment Part Frequency Display Reading on Digital Voltmeter
L803 87.5 kHz 1.75 ± 0.1 V
Confirmation 108 kHz 6.2 ± 0.5 V
FM TRACKING ADJUSTMENT
Adjust for a maximum reading on level meter
L804 98 MHz
Adjustment Location: MAIN board (See page 28).
[FM DETECTOR ADJUSTMENT]
Setting:
FUNCTION: TUNER
TUNER/BAND button: FM
1. Tune the set to 98 MHz.
2. Adjust L802 so that modulation distortion may become the
best in the vicinity of the maximum value where the tuner out
level becomes –15dBuV or more.
Ver. 1.1
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