Sony CRF-230B - Page 23

L04 IFTOT
osc coil CTO01-4
osc trimmer
front end
for FM1
front end
for FM2
L104
osc coil CT101-4
osc trimmer
Fig. 3-11 Adjusting parts location
Note:
1.
2.
The special test equipment requried for tracking adjust-
ment makes this strictly a factory adjustment.
IFT 01 and IFT 101 (shown in Fig. 3-11) are to be
adjusted for i-f alignment. Adjust IFT 01 (with FM1
band) and IFT 101 (with FM2 band) for maximum
meter reading on VTVM with the same setup of FM1/
FM2 frequency coverage adjustment.