Sharp LC-15C2E Service Manual page 10

LC-15C2E
RF
AV1
AV2
AVS
AGC gain start
3-1. +B adjustment
Page 9 of MAIN side adjustment process +B-ADJ
Adjust the voltage of the pin 13 of P2002 to 5.0V±0.05V.
3-2. Model setting
Page 9 of MAIN side adjustment process MODEL
Set to C2E.
3-3. Inch size setting
Page 9 of MAIN side adjustment process INCH SIZE
Set to 15.
3-4. COMMON BIAS adjustment of LCD module
Page 9 of MAIN side adjustment process COM BIAS
Input the picture of gray scale and adjust it so as to obtain the best contrast.
3-5. CUTOFF adjustment
Page 9 of MAIN side adjustment process R CUTOFF, B CUTOFF
Adjust it so as to obtain the optimal colour balance.
PAL/PAL60
y delay 7
tint offset 0
sub contrast 2
sub colour 25
y delay 7
tint offset 1
sub contrast 0
sub colour 30
y delay 7
tint offset 1
sub contrast 0
sub colour 30
SECAM NTSC
6
0
2
25
5 4
1 1
2 0
30 20
5 1
1 1
0 0
30 30
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