Sony XR-3750 Service Manual page 15

AM (MW) Auto Scan/Stop Level Adjustment
Make this adjustment after "FM Auto Scan/Stop Level Adjustment".
Setting:
[SOURCE] [MODE]
and
AM RF signal
generator
AM dummy antenna
(50 Ω )
Carrier frequency : 999kHz
30% amplitude
modulation by
1 kHz signal
: 33 dB (44.7 µ V)
Output level
Procedure:
1. Set to the test mode. (See page 13)
[SOURCE]
2. Push the button and set to FM.
[MODE]
3. Push the button and set to MW.
INTRO
MW
SHUF1
4. Adjust with the volume RV1 on TU1 so that the "MW" indica-
tion turns to "MWI" indication on the display window.
But, in case of already indicated "MWI", turn the RV1 so that
put out light "I" indication and adjustment.
INTRO
SHUF1
Adjustment Location: See page 16.
button: MW
30 Ω 15 pF
65 pF
set
antenna jack (J1)
Display
999
Display
999
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