Sharp 61R-WP5H Service Manual page 32

61R-WP5H
55R-WP5H
No.
14
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.
Mode for adjusting the brightness, width, and position of the gray part (panel) of the 4:3 normal screen.
Adjusting Procedure
Panel Adjustment Mode
Service mode p41
(L-Panel Width)
Service mode p96
(Panel-Bright)
Service mode p40
(R-Panel Width)
32
thru DDFC
not thru DDFC
thru DDFC
thru DDFC
not thru DDFC
Recommended values:
9200°K (x=0.285, y=0.285)
Recommended values:
6500°K (x=0.315, y=0.320)
Note: Set view mode
to "Side bar".