Sharp 55R-WP4H, Руководство по обслуживанию

Страница: 40 / 120

32
61R-WP5H
55R-WP5H
14
No. Adjusting Procedure
Cautions:
•
) The affected bus data are interdependent upon input signal source and view
mode. Confirm input source and view mode before adjusting WB.
•
) NTSC format is base setting therefore complete all Antenna/Video WB
adjustments first.
•
) DO NOT GO BACK AND CHANGE NTSC WB ADJUSTMENTS. Whenever
NTSC's WB is changed all other WB settings are affected and they must be
readjusted.
•
) WB adjustments are only done for User Control Color Temperature of "MID
HIGH" and "LOW". The other User Control settings {"HIGH" and "MID-
LOW"} are pre-programmed offsets of these adjustments.
General Procedure
1) Set Video Input or Antenna to NTSC signal source and view mode stretch.
Repeat Steps A & B.
2) Set Component to a 1080I signal source and view mode stretch. Repeat
Steps A & B. (input 4 or 5)
3) Set Component to any valid format signal source and view mode zoom.
Repeat Steps A & B. (input 4 or 5)
4) Set RGB to any valid format signal source and view mode zoom. Repeat
Steps A & B.
5) Set RGB to a 1080I signal source and view mode stretch. Repeat Steps A &
B but must substitute bus data V15 & V16 for bus data V07 & V10,
respectively.
Individual Steps
A) Set User control color temperature to "MID-HIGH". Adjust the color
temperature, brightness & picture using bus data V02 ~ V06, V07, & V10.
B) Set User control color temperature to "LOW". Adjust the color temperature
using bus data V27 & V28. Do not readjust V02 ~ V06.
Recommended values:
6500°K (x=0.315, y=0.320)
Recommended values:
9200°K (x=0.285, y=0.285)
not thru DDFC
thru DDFC
thru DDFC
not thru DDFC
Panel Adjustment Mode
Mode for adjusting the brightness, width, and position of the gray part (panel) of the 4:3 normal screen.
Service mode p96
(Panel-Bright)
Service mode p40
(R-Panel Width)
Service mode p41
(L-Panel Width)
thru DDFC
Note: Set view mode
to "Side bar".