Read Sharp LC-15B2E (serv.man9) Service Manual online
LC-15B2E
10
PAL/PAL60
SECAM
NTSC
y delay
7
6
RF
tint offset
0
0
sub contrast
2
2
sub colour
25
25
y delay
7
5
4
AV1
tint offset
1
1
1
AV2
sub contrast
0
2
0
sub colour
30
30
20
y delay
7
5
1
AVS
tint offset
1
1
1
sub contrast
0
0
0
sub colour
30
30
30
AGC gain start
25
3-1. +B adjustment
Page 9 of MAIN side adjustment process +B-ADJ
Adjust the voltage of the C735(+) to 5.0V
Adjust the voltage of the C735(+) to 5.0V
±
0.05V.
3-2. Model setting
Page 9 of MAIN side adjustment process MODEL
Set to C2E.
Set to C2E.
3-3. Inch size setting
Page 9 of MAIN side adjustment process INCH SIZE
Set to 15.
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.
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.
Adjust it so as to obtain the optimal colour balance.
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