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METHOD OF ADJUSTMENTS
I. Application
This specification covers the method of adjustments for the color plasma display "PX-42M2A/G" for domestic users.
II. Adjustment items
<Analog Block>
1. Setting and confirmation before adjustments
2. Adjustment of µPC1885
3. Adjustment of image level (M52327SP)
3-0.
Lowpass Filter Level Adjustment
3-1.
Adjustment of HD/DVD level
3-2.
Adjustment of video level
3-3.
Adjustment of PC/RGB level
3-4.
Adjustment of sub-brightness
3-5.
Adjustment of sub-contrast
4. Setting for APL control
5. Unit inspection for ANALOG PWB and VIDEO PWB
5-1.
Setting of inverse gamma
5-2.
Confirmation of video siganls
5-3.
Confirmation of video control siganls
5-4.
Confirmation of HD/DVD signal processing
5-5.
Confirmation of HD/DVD signal mode
5-6.
Confirmation of PC 400-line mode
5-7.
Confirmation of PC VGA mode
5-8.
Confirmation of PC SVGA mode
5-9.
Confirmation of PC MAC signal mode
5-10. Confirmation of APL correction data
5-11. Detection of fan stop
5-12. Confirmation of short-circuit test panel crack detection signal
6 . Data writing for plug and play
7 . Setting and confirmation before shutdown
<Audio Block>
1. Confirmation before adjustments
2. Adjustment of audio output level
3. Adjustment of audio balance
<Set Adjustment>
1. Adjustment of screen position and phase
1-1.
Adjustment of video screen position
1-2.
Adjustment of HD/DVD screen position
1-3.
Adjustment of PC/RGB screen position
1-4.
Tuner Selector Adjustment
2. Adjustment of -180V and +80V
3. Adjustment of +5V
5-1
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