![Sony WX-C570R Service Manual Download Page 30](http://html.mh-extra.com/html/sony/wx-c570r/wx-c570r_service-manual_1323930030.webp)
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Carrier frequency : 999 kHz
30% amplitude
modulation by
1 kHz signal
output level
: 33 dB (44.7
µ
V)
Procedure :
1. Set to the test mode. (See page 28.)
2. Push twice the TUNER button and set to MW.
Display
3. Push the preset 3 button.
Display
4. Adjust with the volume RV1 on TU1 so that the “MW” indica-
tion turns to “ MW” indication on the display window. But, in
case of already indicated “ MW”, turn the RV1 so that put out
light “ ” indication and adjustment.
MW Auto Scan/Stop Level Adjustment
Note : This adjustment should be performed after the FM Auto
Scan / Stop Level Adjustment is done.
Setting :
D-BASS switch
: OFF
TUNER button (twice) : MW
Adjustment Location : See page 31.
antenna
terminal
set
AM RF signal
generator
AM dummy
antenna (50
Ω
)
65 pF
15 pF
set
30
Ω
REG
SHUF
TP
REG
SHUF
REG
SHUF
TP
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