ELECTRICAL ADJUSTMENTS

2-2: BRIGHT CENT

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. 1-1and press the channel button (32) on the remote control to select "BRIGHTNESS CENT".

4.Press the LEFT/RIGHT button on the remote control until the brightness cent step No. becomes "120".

5.Check if the picture is normal.

6.Receive the monoscope pattern. (VIDEO Input)

7.Press the INPUT ZOOM button on the remote control to set to the AV mode.

8.Using the remote control, set the brightness and contrast to normal position.

9.Activate the adjustment mode display of Fig. 1-1and press the channel button (32) on the remote control to select "BRIGHTNESS CENT".

10.Press the LEFT/RIGHT button on the remote control until the brightness cent step No. becomes "120".

11.Check if the picture is normal.

12.Receive the monoscope pattern. (S-VIDEO Input)

13.Press the INPUT ZOOM button on the remote control to set to the AV(Y/C) mode. Then perform the above adjustments 8~11.

14.Playback the DVD(480i) disc. (COMPONENT Input)

15.Press the INPUT ZOOM button on the remote control to set to the COMPONENT mode.

16.Using the remote control, set the brightness and contrast to normal position.

17.Activate the adjustment mode display of Fig. 1-1and press the channel button (32) on the remote control to select "BRIGHTNESS CENT".

18.Press the LEFT/RIGHT button on the remote control until the brightness cent step No. becomes "120".

19.Check if the picture is normal.

20.Playback the DVD(720p) disc. (COMPONENT Input)

21.Press the INPUT ZOOM button on the remote control to set to the COMPONENT mode. Then perform the above adjustments 16~19.

22.Playback the DVD(1080i) disc. (COMPONENT Input)

23.Press the INPUT ZOOM button on the remote control to set to the COMPONENT mode. Then perform the above adjustments 16~19.

24.Playback the DVD disc. (DVD Input)

25.Press the TV/DVD button on the remote control to set to the DVD mode.

26.Using the remote control, set the brightness and contrast to normal position.

27.Activate the adjustment mode display of Fig. 1-1and press the channel button (32) on the remote control to select "BRIGHTNESS CENT".

28.Press the LEFT/RIGHT button on the remote control until the brightness cent step No. becomes "110".

29.Check if the picture is normal.

 

2-3: CONTRAST MAX

 

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. 1-1and

 

 

press the channel button (43) on the remote control to

 

 

select "CONTRAST MAX".

 

4.

Press the LEFT/RIGHT button on the remote control until

 

 

the contrast max step No. becomes "151".

 

5.

Check if the picture is normal.

 

6.

Receive the monoscope pattern. (VIDEO Input)

 

7.

Press the INPUT ZOOM button on the remote control to

 

 

set to the AV mode.

 

8.

Using the remote control, set the brightness and contrast

 

 

to normal position.

 

9.

Activate the adjustment mode display of Fig. 1-1and

 

 

press the channel button (43) on the remote control to

 

 

select "CONTRAST MAX".

 

10.

Press the LEFT/RIGHT button on the remote control until

 

 

the contrast max step No. becomes "149".

 

11.

Check if the picture is normal.

 

12.

Receive the monoscope pattern. (S-VIDEO Input)

 

13.

Press the INPUT ZOOM button on the remote control to

 

 

set to the AV(Y/C) mode.

 

14.

Using the remote control, set the brightness and contrast

 

 

to normal position.

 

15.

Activate the adjustment mode display of Fig. 1-1and

 

 

press the channel button (43) on the remote control to

 

 

select "CONTRAST MAX".

 

16.

Press the LEFT/RIGHT button on the remote control until

 

 

the contrast max step No. becomes "156".

 

17.

Check if the picture is normal.

 

18.

Playback the DVD(480i) disc. (COMPONENT Input)

 

19.

Press the INPUT ZOOM button on the remote control to

 

 

set to the COMPONENT mode.

 

20.

Using the remote control, set the brightness and contrast

 

 

to normal position.

 

21.

Activate the adjustment mode display of Fig. 1-1and

 

 

press the channel button (43) on the remote control to

 

 

select "CONTRAST MAX".

 

22.

Press the LEFT/RIGHT button on the remote control

 

 

until the contrast max step No. becomes "126".

 

23.

Check if the picture is normal.

 

24.

Playback the DVD(720p) disc. (COMPONENT Input)

 

25.

Press the INPUT ZOOM button on the remote control to

 

 

set to the COMPONENT mode. Then perform the above

 

 

adjustments 20~23.

 

26.

Playback the DVD(1080i) disc. (COMPONENT Input)

 

27.

Press the INPUT ZOOM button on the remote control to

 

 

set to the COMPONENT mode. Then perform the above

 

 

adjustments 20~23.

 

28.

Playback the DVD disc. (DVD Input)

 

29.

Press the TV/DVD button on the remote control to set to

 

 

the DVD mode.

 

30.

Using the remote control, set the brightness and contrast

 

 

to normal position.

 

31.

Activate the adjustment mode display of Fig. 1-1and

 

 

press the channel button (43) on the remote control to

 

 

select "CONTRAST MAX".

 

32.

Press the LEFT/RIGHT button on the remote control until

 

 

the contrast max step No. becomes "113".

D-2

33.

Check if the picture is normal.

 

 

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Toshiba 15LV505 service manual Bright Cent, Contrast MAX