Aiwa XR-EC10 Service Manual page 57

ELECTRICAL ADJUSTMENT -3/5
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< FM ADJUSTMENT>
For FM adjustment, do wiring and connection as in the following.
7. FM Tracking Adjustment
Requirement
Measuring equipment: millivoltmeter
Test point: TP8(Lch), TP9(Rch), GND
Adjustment point: L904
1) Adjust the S.S.G. setting to 87.5KHz of 30% variation and reduce the output level
all the way (till a certain degree of is monitored through the oscilloscope).
2) Adjust L904 until the value of the milivoltmeter reaches the maximum.
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L 13942296513
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