Sharp LC-26D4U Service Manual page 23

(4) Component 15K signal adjustment
Adjustment item Adjustment conditions
1 Adjustment 480i signal
2 Auto adjustment Page 5
performance
(5) Component 33K signal adjustment
Adjustment item Adjustment conditions
1 Adjustment 1080i signal
2 Auto adjustment Page 6
performance
(6) HDMI signal adjustment
Adjustment item Adjustment conditions
1 Adjustment Recommended signal
generator:LT448
manufactured by
Leader Electronics
2 Auto adjustment Page 7
performance
Adjustment procedure
Feed the 100% color bar signal to Video 1 component input.
↑100% white
Bring the cursor on [ËCOMP 15K MAIN ADJ] and press [ENTER].
[ËCOMP 15K MAIN ADJ FINISH] appears when finished.
Adjustment procedure
Feed the 100% color bar signal to Video 1 component input.
↑100% white
Bring the cursor on [ËHDTV ADJ] and press [ENTER].
[ËHDTV ADJ FINISH] appears when finished.
Adjustment procedure
•Generate 1080i/59, 94 (30sF) RGB digital output signals.
•Generate full color bar signals (100% saturation): 8 bars (black bar on the
right end), dynamic range of min. 16/max. 235.
•Send signals from the DVI terminal of the signal generator to HDMI input
via a DVI-HDMI conversion cable.
100% white→
Bring the cursor on [ËHDMI ADJ] and press [ENTER].
[ËHDMI ADJ FINISH] appears when finished.
23
LC-26D4U
LC-32D4U
LC-37D4U
480i
100% color bar signal
↑0% black
1080i
100% color bar signal
↑0% black
←Black