Daewoo L510B1 service manual Alignment Procedure, Standard Check point

ALIGNMENT PROCEDURE

Standard Check point

1.Power source : 100 - 240Vac, 50/60Hz.

2.Aging : Take at least 20 minutes warm-up time.

3.Signal

Video input : Analog 0.7Vpp 75Ω terminal positive polarity

Synchronizing : acceptable negative or positive at TTL level

Max. Resolution : 1024 x 768 a 75Hz Frequency

Horizontal : 30KHz - 62KHz

Vertical : 50Hz - 75Hz (available only non interlace mode)

Adjustment

1.Smart scaling set to 69%.

2.Contrast set to 90%

3.Brightness set to 50%

4.Switching to factory alignment mode

Press power key with Brightness left key at the power off status.

5.Video level adjustment

Receive stair pattern of 16 step (doesn’t care any mode).

Readjust coarse R, G, B in TDA8752 menu before saturaton point.

6.Set up the tracking

See the user’s manual at page 8th.

7.Switching to user’s mode

If turn-off and turn-on then switched to user’s mode.

*All of adjusted data stores by fade out of OSD.

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