Sharp LC-46D92U Service Manual page 46

LC-46D92U/LC-52D92U
7.6. Component 67K signal adjustment
Adjustment item Adjustment conditions
1 Adjustment 67K component signal
2 Auto adjustment Page 7/29
performance
1. DVI-I (analog) signal adjustment
Adjustment item Adjustment conditions
1 Adjustment DVI-I (analog)
signal: XGA
(1024 x 768) 60Hz
SYNC:
HV separate
2 Auto adjustment Page 8/29
performance
8. Adjustment of white balance
8.1. White balance adjustment
Adjustment item
1 Adjustment
Feed the 100% color bar signal to VIDEO 1 component input.
Bring the cursor on [
[OK] appears when finished.
Feed the XGA (100%) white 1/2 window to DVI-I (analog).
Bring the cursor on [
[OK] appears when finished.
Adjustment conditions
1) Apply the following settings to the set.
AV MODE: [DYNAMIC]
Aging Time: 60 Min.
Backlight: +16
2) Connect a white balance jig and the set.
Optical measuring machine: [Minolta CA-210]
PC
RS-232C communication cable
3) Use an RS-232C command to display the screen for multipoint adjust-
ment.
•Multipoint adjustment mode (MSET0001)
•Adjustment value initialization (MSET0004)
•Standard value 6 (WBI60928)
•Standard value 5 (WBI50800)
•Standard value 4 (WBI40656)
•Standard value 3 (WBI30528)
•Standard value 2 (WBI20352)
•Standard value 1 (WBI10176)
•Write setting (MSET0003)
3 – 12
Adjustment procedure
100% white
COMP67K ADJ (67K)] and press [ENTER].
Adjustment procedure
1/4
1/2
1/4
1/2
1/4
DVI ANALOG ADJ] and press [ENTER].
Adjustment procedure
1080p
100% color bar signal
0% black
100% White
0% Black
1/4