BenQ VL3735 Service Manual page 165

Product System (PS)
C3-323 Alignment & Assembly
Subject:
Concerns
9J.M7375.001
Project Code:
V37C
Model Name:
(6) setup input timing to
(7) Use CA210 read the color coordinate.
(8) Adjust the Red , Green, Blue driver
spec.
(9) setup the pattern to
(10) Adjust the Red , Green , Blue offset
(11) Go to step (6) until the 30% and 100% white pattern meet the table 1 spec. (30% white :-10 ~
+10 , 100% white : –10 ~ +10, (Ymax-20%) ± 5% nits )
(12) Spec tolerance between 30% and 100% white is –15~+15(+_0.015).
(13) Add the following "offset" values to drive/offset values of Neutral Color Temp to get warm and
cool color temperature.
Color R drive
Temp
Warm Neutral R
+6
Cool Neutral R
-7
7. PC Color adjustment :
(1) Input source set the PC input.
(2) set the picture to standard mode at user OSD.
(3) Enter factory OSD, select Image Processor Tuning, select color Temp.
(4) Set the drive to maximum, measure in this condition the maximum luminance (Ymax).
(5) Align the neutral color :
(6) setup input timing to
(7) Use CA210 read the color coordinate.
(8) Adjust the Red , Green, Blue driver
spec.
(9) setup the pattern to
(10) Adjust the Red , Green , Blue offset
Form No: BQY0-0B-003-32(031205)
Part No.:
Doc. No.
Component Part. No.:
Marketing Description :
PAL with "100% white"
to let the color coordinate and light output to meet the table1
"30% white" pattern.
to let the color coordinate to meet the table1 spec
G drive B drive
Neutral G Neutral B
+0 -12
Neutral G Neutral B
+0 +14
SVGA2(38.879K, 60.317Hz) with "100% white"
to let the color coordinate and light output to meet the table1
"30% white" pattern.
to let the color coordinate to meet the table1 spec
9J.M7375.BAC
9J.M7375.BAC-C3-323-001
NA
pattern.
R offset G offset
Neutral R Neutral G
+0 +0
Neutral R Neutral G
+0 +0
Rev.: 0
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B offset
Neutral B
+0
Neutral B
+0
pattern.
5