Sanyo PLC-SU20B, Service Manual

Page: 5 / 100

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Adjustments after Parts Replacement
Convergence Adjustment
R-Convergence adjustment ● ●
B-Convergence adjustment ● ●
Integrator Lens Adjustment ●
Contrast Adjustment
R-Contrast adjustment ●
G-Contrast adjustment ●
B-Contrast adjustment ●
Output voltage adjustment ●
Pedestal adjustment
R-pedestal adjustment ●
G-pedestal adjustment ●
B-pedestal adjustment ●
Offset adjustment
R-offset adjustment ●
G-offset adjustment ●
B-offset adjustment ●
Video gain adjustment-[CG/MCI]
CG-video gain adjustment ●
MCI-video gain adjustment ●
Video gain adjustment-[AV]
R-video gain adjustment ●
G-video gain adjustment ●
B-video gain adjustment ●
Video center adjustment
R-video center adjustment ● ●
G-video center adjustment ● ●
B-video center adjustment ● ●
NRS Adjustment ● ●
Gamma off video adjustment
CG-gamma off video adjustment ● ●
AV-gamma off video adjustment ● ●
CG/MCI/AV-video adjustment-1
▲ ▲ ▲
CG-video adjustment ● ●
R-video adjustment ● ●
B-video adjustment ● ●
CG/MCI/AV-video adjustment-2
CG-video adjustment ● ●
MCI-video adjustment ● ●
AV-video adjustment ● ●
S/H clock adjustment ● ●
Common center adjustment
R-common center adjustment ● ● ●
G-common center adjustment ● ● ●
B-common center adjustment ● ● ●
White balance adjustment
CG-white balance adjustment ❍ ❍ ❍ ❍ ❍ ❍
MCI-white balance adjustment ❍ ❍ ❍ ❍ ❍ ❍
AV-white balance adjustment ❍ ❍ ❍ ❍ ❍ ❍
Black balance adjustment ❍ ❍ ❍ ❍ ❍ ❍
White Uniformity Adjustment ❍ ❍ ❍ ❍ ❍ ❍
Disassembly / Replaced Part
LCD Panel
R G B
Integrator
lens
Polarized glass
R G B
Main Comp. Board
A B C D
Optical Adjustments
Electrical Adjustments
●
: Adjustment necessary
❍
: Check necessary
▲
: Specified adjustment necessary see LCD Panel Replacement
P.F.C
Board