Sharp XG-P10XU Service Manual page 31

No. Adjusting point
1. Feed the split color bar sig-
20 NTSC color
saturation level
2. Connect the oscilloscope to
21 PAL color 1. Feed the PAL color bar sig-
saturation level
2. Connect the oscilloscope to
22 SECAM color 1. Feed the SECAM color bar
saturation level
2. Connect the oscilloscope to
23 Video white 1. Feed the NTSC mono-
balance
24 DVD Contrast 1. Feed the color bar signal of
2. Select the following subject.
Adjusting conditions
nal.
Group : VIDEO 1
Subject : N-COLOR
pin (1) of P801.
nal.
Group : VIDEO 1
Subject : P-COLOR
pin (1) of P801.
signal.
Group : VIDEO 1
Subject : S-COLOR
pin (1) of P801.
scope pattern signal
Group : VIDEO 2
Subject : R1-GAIN
B1-GAIN
the 480I component signal
to the BNC G(Y) input ter-
minal.
Group : DVD
Subject : CONTRAST
31
Adjusting procedure
» Using the control switches or the remote controller
buttons, adjust the difference between the 100%
white portion and the red portion to 0.10 ±0.02 Vp-p.
(same as 100% white)
100% White Red
» Using the control switches or the remote controller
buttons, adjust the difference between the 100%
white portion and the red portion to 0.20 ±0.01 Vp-p.
100% White Red
» Using the control switches or the remote controller
buttons, adjust the data to have a level difference
of 0.20 ±0.01 Vp-p between the 100% white
portion and the red portion.
100% White Red
» Using the control switches or the remote controller
buttons, adjust so that the entire screen looks
evenly colorless.
» Using the control switches or the remote controller
buttons, adjust the 100% portion of white signal
becomes bit-less .
XG-P10XU