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