Aiwa NSX-TR99 Service Manual page 51

ELECTRICAL ADJUSTMENT -8/8
<FRONT Section>
FRONT C.B PATTERN SIDE
22
FRONT C.B PARTS SIDE
22
22. Clock Adjustment
Requirements
• Measuring instrument: Frequency counter
Test point: CLOCK, GND
Adjustment point: L951
1) While pressing the FF and POWER button, insert the AC plug to the outlet.
2) Adjust L951 so that the frequency counter indicates the frequency level within
250.471 0.25 Hz.
GND
CLOCK
L951
-51-
FREQUENCY COUNTER
Hz
CLOCK
GND