Tuner Adjustments - Sanyo MCD-Z260F Service Manual

TUNER ADJUSTMENTS

Use a plastic screw driver for adjustments.
l
Adjust the intermediate frequency of AM and FM to the frequency of ceramic filter.
l
a. Parts Location
b. AM Adjustment
Step
1
2
3
4
5
c. FM Adjustment
Adjusting Tuning
Step
Circuit
Frequency Measurement
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TC102 -
T104
BAND SELECT SWITCH : AM
BAND SELECT SWITCH : FM
Input Connection
Input
FM Sweep
Generator SHIELD PLATE (E) Oscilloscope
( E ) 1 OsJEOpe 1 SPEAKER l+/Maximum
PLATE
FM Dummy Antenna : 75 ohm unbalance
Output Connection
output
Measurement
VTVM
VTVM
Oscilloscope
Adjustment VTVM
Parts Oscilloscope
__
(Non-adjustment)