ELECTRICAL ADJUSTMENTS
"A"
Fig.
0%
110%
100%
Fig.
1.Receive the center cross signal from the Pattern Generator.
2.Activate the adjustment mode display of Fig.
3.Press the VOL. UP/DOWN button on the remote control until the SHIFT quantity of the OVER SCAN on right and left becomes minimum.
NOTE: Adjust after performing adjustments in section
1.Receive the crosshatch signal from the Pattern Generator.
2.Activate the adjustment mode display of Fig.
3.Press the VOL. UP/DOWN button on the remote control until the rectangle on the center of the screen becomes square.
4.Receive a broadcast and check if the picture is normal.
NOTE: Adjust after performing adjustments in section
1.Receive the crosshatch signal from the Pattern Generator.
2.Activate the adjustment mode display of Fig.
3.Press the VOL. UP/DOWN button on the remote control until the horizontal line becomes fit to the notch of the shadow mask.
1.Activate the adjustment mode display of Fig.
2.Press the VOL. UP/DOWN button on the remote control until the difference of A and B becomes minimum. (Refer to Fig.
TV
00 OSD | 15 |
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A | B | Fig. |
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1.Place the set with Aging Test for more than 10 minutes.
2.Receive an 80dB monoscope pattern.
3.Connect the digital voltmeter between the pin 5 of CP601 and the GND.
4.Activate the adjustment mode display of Fig.
5.Press the VOL. UP/DOWN button on the remote control until the digital voltmeter is 2.5V.
1.Activate the adjustment mode display of Fig.
2.Press the VOL. UP/DOWN button on the remote control until the contrast step No. becomes "110".
3.Press the TV/VIDEO button on the remote control to set to the AV mode. Then perform the above adjustments 2~3.
1.Activate the adjustment mode display of Fig.
2.Press the VOL. UP/DOWN button on the remote control until the brightness step No. becomes "96".
3.Press the TV/VIDEO button on the remote control to set to the AV mode. Then perform the above adjustments 1~2.
4.Press the TV/VIDEO button on the remote control to set to the CS mode. Then perform the above adjustments 1~2.