Sony CVX-V18NS, Руководство по обслуживанию

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• PARTS LOCATION DIAGRAM FOR 28 MHz ORIGIN OSCILLATION ADJUSTMENT
3. 28 MHz Origin Oscillation Adjustment
Set the frequency of the clock for synchronization.
If deviated, the synchronization will be disrupted and the color
will become inconsistent.
Subject Not required
Measurement Point Pin
@¡
of CN703 on VC-211
board
Measuring Instrument Frequency counter
Adjustment Page F
Adjustment Address 2C
Specified Value f = 14318181 ± 68 Hz (NTSC)
f = 14187500 ± 69 Hz (PAL)
Adjusting method:
1) Select page: 0, address: 01, and set data: 01.
2) Select page: F, address: 2C, change the data and set the clock
frequency (f) to the specified value.
3) Press the PAUSE button of the adjusting remote commander.
Processing after Completing Adjustments:
1) Select page: 0, address: 01, and set data: 00.
VC-211 board
CN703
1 21
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