25
TU1
RV1
AM AUTO SCAN/
STOP LEVEL ADJ
RV2
FM AUTO SCAN/
STOP LEVEL ADJ
RV3
FM NOISE FOCUS
ADJ
RV4
FM STEREO
SEPARATION ADJ
TAPE SPEED ADJ
RPTch
AM RF signal
generator
antenna
terminal
AM dummy
antenna(50
Ω
)
30
Ω
65 pF
15 pF
set
AM Auto Scan/Stop Level Adjustment
Setting :
AM button : AM
Procedure :
1. Set to the test mode (Tuner SD ADJ mode).
2. Push the AM button.
3. Push the preset 3 button.
Display
4. Turn the volume RV1 on TU1 counterclockwise, and then ad-
just the volume by turning it clockwise little by little until the
“
” indication begins to flash on the display.
Display
Carrier frequency : 999 kHz
30% amplitude
modulation by
400 Hz signal
output level
: 35 dB (56.2 µV)
Adjustment Location : tuner unit (TU1)
– set upper view –
– set upper view –
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TEL 13942296513 QQ 376315150 892498299
