Sharp LC-32LE280X Service Manual

MSET0003
Set
Max.Level
MGMG****
MGMR****
MGMB****
(18) Adjusted value is writing at [command]
MSET0003
(19) Calculate the slope R2
slope,
G2
slope,
B2
slope
between MAX and Point2.
R2
slope =
(R
max
- R
high
)/(4080-3664)
(20) Calculate the correction value
⊿R
high,
⊿G
high,
⊿B
high.
⊿R
high =
R2
slope X
(3840-3664)
(21) Set the reference value R,G,B of point 2
(R2’)=R2+⊿R
high
(22) Calculate the slope R1
slope,
G1
slope,
B1
slope
between Point2 and Point1.
R1
slope =
(R
high
- R
low
)/(3664-1024)
(23) Calculate the correction value ⊿R
low,
⊿G
low,
⊿B
low.
⊿R
low =
R1
slope X
(1148-1024)
(24) Set the reference value R,G,B of point 1
(R1’)=R1+⊿R
low
(25) Shut down the AC power.
※Initial value at RGB 2 point : 3664
※Initial value at RGB 1 point : 1024
[Adjustment value]
☆Teaching set send by engineering dept is set as
reference.
[Reference values for adjustment reference]
Equipment : Luminance meter [Minolta CS-2000]
Level
Spec
Data
Adjustment
Spec.
Inspection
Spec.
Point
2 ref.
values
229
x= 0.2685
y= 0.2670
0.0010
0.0020
Point
1 ref.
values
64
x= 0.2685
y= 0.2670
0.0045
0.0090
Ref. : For inspection, set the LCD TV as below.
AV MODE : [DYNAMIC] (Reset)
Aging Time : Minimum 30 minutes

Sharp LC-32LE280X Specifications

General

Brand	Sharp
Model	LC-32LE280X
Category	LED TV
Language	English