ELECTRICAL ADJUSTMENTS
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2-11: COLOR CENTER
Receive the color bar pattern. (RF Input)
Using the remote control, set the brightness, contrast,
color and tint to normal position.
Connect the oscilloscope to TP022.
Activate the adjustment mode display of Fig. 1-1 and
press the channel button (35) on the remote control to
select "COL CENT".
Adjust the VOLTS RANGE VARIABLE knob of the
oscilloscope until the range between white 100% and
0% is the set to 4 scales on the screen of the
oscilloscope.
Press the LEFT/RIGHT button on the remote control
until the red color level is adjusted to 110 ± 5% of the
white level. (Refer to Fig. 2-4)
Receive the digital broadcast. (RF Input)
Perform the above adjustments 2~6.
Receive the color bar pattern. (VIDEO Input)
Press the INPUT button on the remote control to set to
the AV mode. Then perform the above adjustments
2~6.
Playback the DVD(480i) disc. (COMPONENT Input)
Press the INPUT button on the remote control to set to
the YUV mode. Then perform the above adjustments
2~6.
Playback the DVD(480i) disc.
Press the DVD button on the remote control to set to
the DVD mode.
Activate the adjustment mode display of Fig. 1-1 and
press the channel button (35) on the remote control to
select "COL CENT".
Press the LEFT/RIGHT button on the remote control to
set the same step numbers as the AV mode.
2-10: VERTICAL LINEARITY
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NOTE: Adjust after performing adjustments in section 2-9.
After the adjustment of Vertical Linearity, reconfirm
the Vertical Position and Vertical Size adjustments.
Receive the monoscope pattern.
Using the remote control, set the brightness and
contrast to normal position.
Activate the adjustment mode display of Fig. 1-1 and
press the channel button (08) on the remote control to
select "V.LIN".
Press the LEFT/RIGHT button on the remote control
until the SHIFT quantity of the OVER SCAN on upside
and downside becomes minimum.
D3-3
Fig. 2-4
White 100%
100%
White 0%
2-12: TINT
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Receive the color bar pattern. (RF Input)
Using the remote control, set the brightness, contrast,
color and tint to normal position.
Connect the oscilloscope to TP024.
Activate the adjustment mode display of Fig. 1-1 and
press the channel button (38) on the remote control to
select "TINT".
Press the LEFT/RIGHT button on the remote control
until the section "A" becomes a straight line.
(Refer to Fig. 2-5).
Receive the digital broadcast. (RF Input)
Perform the above adjustments 2~5.
Receive the color bar pattern.(VIDEO Input)
Press the INPUT button on the remote control to set to
the AV mode. Then perform the above adjustments 2~5.
Playback the DVD(480i) disc. (COMPONENT Input)
Press the INPUT button on the remote control to set to
the YUV mode. Then perform the above adjustments
2~5.
Playback the DVD(480i) disc.
Press the DVD button on the remote control to set to the
DVD mode.
Activate the adjustment mode display of Fig. 1-1 and
press the channel button (38) on the remote control to
select "TINT".
Press the LEFT/RIGHT button on the remote control to
set the same step numbers as the AV mode.
Fig. 2-5
"A"
