5-6
VL-E610S/VL-E610H
VL-E660S/VL-E96E
VL-E98E
5-1-4. Adjustment of system controller and servo circuit
5-1-4-1. Adjustment of playback switching point
1)Play back the alignment tape (JiGWR5-5CSP)
2)Press the “CONTINUOUS PUSH” and “TEST MODE
SELECTION” of adjustment remote controller to set the
test mode.
At this time the numeral of “TEST01” blinks.)
Mode Playback
Adjustment address 30h
Tape Alignment tape (JiGWR5-5CSP)
Oscilloscope
Measuring instrument
3)Using the “FF” and “REW” keys, select “TEST08”, and press the playback key to set the SW-P adjustment mode.
4)After a while the adjustment is completed, and operation stops automatically.
In case of adjustment failure the tape is ejected automatically.
POWER CIRCUIT ADJUSTMENT METHOD
Æ Input 6V from the battery terminal, and set the power switch to the camera side.
1. Adjustment to CAM 15V
Measuring instrument Digital voltmeter
Measuring terminal TL910
Adjustment address 20H
Standard 15.0V ± 0.05V
1) Make an adjustment so that the digital voltmeter indi-
cates 15.0V ± 0.05V.
7. Checking of LCD -15V
1) Ascertain that the digital voltmeter indicates -15.2V ± 1.0V.
Measuring instrument Digital voltmeter
Measuring terminal TL909
Adjustment address
Standard -15.2V ± 1.0V
2. Checking of P-CON 4.9V
1) Check that the digital voltmeter indicates 4.9V ± 0.1V.
Measuring instrument Digital voltmeter
Measuring terminal TL905
Adjustment address
Standard 4.9V ± 0.1V
3. Checking of CAM 4.9V
1) Ascertain that the digital voltmeter indicates 4.9V ± 0.1V.
Measuring instrument Digital voltmeter
Measuring terminal TL906
Adjustment address
Standard 4.9V ± 0.1V
4. Checking of CAM 2.9V
1) Ascertain that the digital voltmeter indicates 2.9V± 0.1V.
Measuring instrument Digital voltmeter
Measuring terminal TL931
Adjustment address
Standard 2.9V ± 0.1V
5. Checking of LCD 13.5V
1) Ascertain that the digital voltmeter indicates 13.5V ± 0.2V.
Measuring instrument Digital voltmeter
Measuring terminal TL913
Adjustment address
Standard 13.5V ± 0.2V
6. Checking of LCD 7.0V
1) Ascertain that the digital voltmeter indicates 7.0V ± 0.25V.
Measuring instrument Digital voltmeter
Measuring terminal TL914
Adjustment address
Standard 7.0V ± 0.25V
8. Checking of LCD -7V
1) Ascertain that the digital voltmeter indicates -7V ± 0.5V.
Æ Turn off power supply.
Measuring instrument Digital voltmeter
Measuring terminal TL911
Adjustment address
Standard -7V ± 0.5V
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