Sony SRF-M100 - Main Board

FM VCO Adjustment
Setting:
BAND SW : FM
STEREO /MONO SW : STEREO
FM FF signal
generator
0.01 uF
Cr]
22.5kHz, frequency deviation by
400 Hz signal.
Output level : as low possible
{MAIN BOARD (Componen
Procedure :
@ Be sure to perform a FM VCO adjustment after having made a FM frequency coverage adjustment.
[MAIN BOARD (Conductor side)]
t side)]
RVI
Ll
FERRITE-R00
ANTENNA
Frequency counter
+0
1. Set the frequency of the set and RF SSG at 108.0MHz.
2. Adjust RV1 for 76kHz + 200Hz reading on frequency counter.