Toshiba MW24FN3 Service Manual page 44

Color television/video cassette recorder/dvd video player
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2-12: PARABOLA
1.
Receive the crosshatch signal from the Pattern Generator.
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 (30) on the remote control to
select "PARABOLA".
4.
Press the VOL. UP/DOWN button on the remote control
until the right and left vertical lines are straight.
2-13: CORNER CORR TOP
1.
Receive the crosshatch signal from the Pattern Generator.
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 (32) on the remote control to
select "COR TOP".
4.
Press the VOL. UP/DOWN button on the remote control
until the upper section of the both ends vertical lines are
straight.
2-14: CORNER CORR BOTTOM
1.
Receive the crosshatch signal from the Pattern Generator.
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 (33) on the remote control to
select "COR BTM".
4.
Press the VOL. UP/DOWN button on the remote control
until the bottom section of the both ends vertical lines are
straight.
2-15: OSD HORIZONTAL
1.
Activate the adjustment mode display of Fig. 1-1.
2.
Press the VOL. UP/DOWN button on the remote control
until the difference of A and B becomes minimum. (Refer
to Fig. 2-2)
00 OSD
A
ELECTRICAL ADJUSTMENTS
TV
10
B
Fig. 2-2
2-16: 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 RIGHT/LEFT button on the remote control to
increase the step numbers by 10 steps to the AV.
2-17: 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 "TNT".
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.
D3-3
"A"
Fig. 2-3

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