Sharp LC-15B2UA Service Manual page 15

Adjustment
5 White balance adjustment
6 Checking and modifying
the settings
2
(If E PROM is replaced)
Adjusting conditions
1. Receive the monoscope pattern
signal.
2. Adjust the "RCUTOFF" and
"BCUTOFF" settings on the page 2
of the adjustment process mode to
become the proper white balance.
Do not change the "GCUTOFF"
settings. (It also change the black
level.)
1. Go to the adjustment mode and
check the following settings.
» PAL-M TV COLOR
» PAL-M AV COLOR
» PAL-N TV COLOR
» PAL-N AV COLOR
» V235
» V176
» V176 BIAS
» V112
» V112 BIAS
» V64
» V64 BIAS
» V21
» V21 BIAS
» V7
» V7 BIAS
» V0 BIAS
15
Adjusting method
1.See if all the settings are as specified.
If not, select an item in question with
2600
[VOL +] or [VOL –] key and adjust the
2600
setting as shown at left.
2600
* An item selected will be highlighted in
2600
yellow.
226
137
150
103
170
73
40
50
50
29
65
130
LC-15B2UA
LC-15B2UB