1. 1.5 MHz Deviation Adjustment (VC-195 board)2. BPF Adjustment (VC-195 board)
Adjust to the optimum audio FM signal distortion.Adjust to the optimum audio BPF characteristics of the IC.
If the adjustment is not correct, its playback leIf the adjustment is not correct, the distortion rate and S/N ratio willvel will differ from
that of other units.worsen.
ModePlaybackModePlayback
SignalAlignment tape:SignalAlignment tape:
For checking the operationFor BPF adjustment
(WR5-5NSP (NTSC))(WR5-11NS (NTSC))
(WR5-5CSP (PAL))(WR5-11CS (PAL))
Measurement PointAudio output terminalMeasurement PointAudio output terminal
Measuring Instrument Audio level meterMeasuring Instrument distortion meter
Adjustment PageFAdjustment PageF
Adjustment Address45Adjustment Address47
Specified Value?0.5dBs�7.5Specified ValueThe distortion rate should be and
minimum.
Note 1:NTSC model: CCD-TRV15/ TRV15PK/ TRV25/
TRV25PK/ TRV35/ TRV215Adjusting method :
PAL model: CCD-TRV15E/ TRV15EP/ TRV35E1) Select page: 0, address: 01, and set data: 01.
2) Select page: F, address: 47, change the data and minimize the
Adjusting method :distortion rate.
1) Select page: 0, address: 01, and set data: 01.3) Press the PAUSE button of the adjusting remote commander.
2) Select page: F, address: 45, change the data and set the 400Hz4) Select page: 0, address: 01, and set data: 00.
signal level to the specified value.
3) Press the PAUSE button of the adjusting remote commander.
4) Select page: 0, address: 01, and set data: 00.
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ACEC
