Zonda MZ-X50, Руководство по обслуживанию

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MZ-X50
9
COMMENTS
The FM signal generator have be connected in the FM input through of the DUMMY DA-V.
The AM signal generator have be irradiated for a LOOP antenna and captured by itself ferrite
antenna of the device.
As much in the calibration of AM as in the one of FM, the used tool for calibrate the coils have be of
material not magnetic.
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60
( 50 : 75 )
OSC. BIAS
Connect a VTVM in the point TP5 e TP6.
The VTVM output must be linked in a frequencymeter.
Put a tape with the unbroken rec constraint.
Select a AUX function whitout input signal.
Adjust T903 to obtain 59.068 Hz +/- 20Hz in the frequencymeter.
Verify if in the VTVM have a 0,035V signal.