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SECTION
2
ELECTRICAL
ADJUSTMENTS
AM Section Adjustment
Setting:
loop antenna B
loop antenna A
a
(i)
i
AM ANTENNA
terminal
(TM1)
Carrier frequency: 999 kHz (except E model)
: 1,000 kHz (E model)
Modulation: 400 Hz, 30% modulation
AM RF signal
generator
AM tuned Level Adjustment
Band: AM
Procedure:
Adjustment Location: main board
FM Section Adjustment
Setting:
FM RFF stereo signal
generator
75 Q coaxial
Carrier frequency: 98 MHz
Modulation: 1 kHz, 75 kHz deviation
FM ANTENNA terminal
(T™M1)
FM Tuned Level Adjustment
Band: FM
Procedure:
terminal.
2.
Tune the set to 98 MHz.
3.
Adjust RV2 so that the TUNED indicator goes on.
Adjustment Location: main board
FM POLAR Adjustment
Setting:
Band: FM
FM FF signal generator
75 Q coaxial
Carrier frequency: 69 MHz
terminal
Adjustment Location: main board
(MAIN BOARD] (Component Side)
AM TUNED
LEVEL ADJ
FM TUNED
RV1
Ics
LEVEL ADJ
[dave
4
i)
FM POLAR ADJ
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