Sharp LC-65D90U Service Manual page 30

Lcd color television
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LC-65D90U
(7) DVI-I (digital) signal adjustment
Adjustment item
1
Setting
2
Automatic
adjustment
(8) HDMI signal adjustment
Adjustment item
1
Setting
2
Automatic
adjustment
Adjustment conditions
• Feed the XGA 100% white, 1/2window signal to DVI-I (digital) input.
DVI-I (digital) signal:
XGA (1024 x 768)
60Hz
SYNC: HV separate
Move the cursor to [ËDVI DIGITAL ADJ] and press the "ENTER" key.
When [ËDVI DIGITAL ADJ FINISH] appears, the adjustment is complete.
Adjustment conditions
• Prepare the 1080i/59.94 (30sF) RGB digital output signal.
Recommended
• Feed the 100% color bar signal from the signal generator's DVI terminal
signal generator:
Leader Electronics
via the DVI-HDMI conversion cable to the HDMI input.(Dynamic range:
made LT448
Min. 16 to Max. 235)
1080i/59.94
(30sF): RGB
digital output
Move the cursor to [ËHDMI ADJ] and press the "ENTER" key. When
[ËHDMI ADJ FINISH] appears, the adjustment is complete.
Adjustment procedure
1/4
1/2
1/4
1/2
1/4
1/4
Adjustment procedure
Color saturation 100%
↑100% white
30
100% White
0% Black
1080i, 100%
color bar
RGB digital
↑0% black

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