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2-11: BRIGHT CENTER
1.
Receive the monoscope pattern. (RF Input)
2.
Using the remote control, set the brightness and contrast
to normal position.
3.
Activate the adjustment mode display of Fig. 1-1 and
press the channel button (17) on the remote control to
select "BRI CENT".
4.
Press the VOL. UP/DOWN button on the remote control
until the white 10% is starting to be visible
5.
Receive the monoscope pattern. (Audio Video Input)
6.
Press the INPUT SELECT button on the remote control
to set to the AV mode. Then perform the above
adjustments 2~4.
7.
Press the DVD button on the remote control to set to the
DVD mode.
8.
Activate the adjustment mode display of Fig. 1-1 and
press the channel button (17) on the remote control to
select "BRI CENT".
9.
Press the VOL. UP/DOWN button on the remote control
to set the same step numbers as the AV mode.
2-12: TINT
1.
Receive the color bar pattern. (RF Input)
2.
Using the remote control, set the brightness, contrast,
color and tint to normal position.
3.
Connect the oscilloscope to TP803.
4.
Activate the adjustment mode display of Fig. 1-1 and
press the channel button (26) on the remote control to
select "TINT".
5.
Press the VOL. UP/DOWN button on the remote control
until the section "A" becomes a straight line
(Refer to Fig. 2-3).
6.
Receive the color bar pattern. (Audio Video Input)
7.
Press the INPUT SELECT button on the remote control
to set to the AV mode. Then perform the above
adjustments 2~5.
8.
Press the DVD button on the remote control to set to the
DVD mode.
9.
Activate the adjustment mode display of Fig. 1-1 and
press the channel button (26) on the remote control to
select "TNT".
10.
Press the VOL. UP/DOWN button on the remote control
to set the same step numbers as the AV mode.
ELECTRICAL ADJUSTMENTS
"A"
Fig. 2-3
2-13: COLOR CENTER
1.
Receive the color bar pattern. (RF Input)
2.
Using the remote control, set the brightness, contrast,
color and tint to normal position.
3.
Connect the oscilloscope to TP802.
4.
Activate the adjustment mode display of Fig. 1-1 and
press the channel button (23) on the remote control to
select "COL CENT".
5.
Adjust the VOLTS RANGE VARIABLE knob of the
oscilloscope until the range between white 100% and 0%
is set to 4 scales on the screen of the oscilloscope.
6.
Press the VOL. UP/DOWN button on the remote control
until the red color level is adjusted to 85 ± 5% of the
white level. (Refer to Fig. 2-4)
7.
Receive the color bar pattern. (Audio Video Input)
8.
Press the INPUT SELECT button on the remote control
to set to the AV mode. Then perform the above
adjustments 2~6.
9.
Press the DVD button on the remote control to set to the
DVD mode.
10.
Activate the adjustment mode display of Fig. 1-1 and
press the channel button (23) on the remote control to
select "COL CENT".
11.
Press the VOL. UP/DOWN button on the remote control
to set the same step numbers as the AV mode.
White 100%
2-14: SUB CONTRAST MAX
1.
Activate the adjustment mode display of Fig. 1-1 and
press the channel button (21) on the remote control to
select "CONT MAX".
2.
Press the VOL. UP/DOWN button on the remote control
until the contrast step No. becomes "60".
3.
Receive a broadcast and check if the picture is normal.
4.
Press the INPUT SELECT button on the remote control
to set to the AV mode. Then perform the above
adjustments 1~3.
5.
Receive a broadcast and check if the picture is normal.
Press the DVD button on the remote control to set to the
DVD mode.
6.
Activate the adjustment mode display of Fig. 1-1 and
press the channel button (21) on the remote control to
7.
select "CONT MAX".
8.
Press the VOL. UP/DOWN button on the remote control
to set the same step numbers as the AV mode.
D3-3
White 0%
100%
Red Level
Fig. 2-4
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