Sanyo PLC-WTC500AL, Service Manual

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Optical Parts Disassembly
1-2. LCD Panel/Prism Assy disassembly
1. Remove 1 screw-A (M2x4) each on the stopper and remove the stopper-B
and C, and pull the Polarized Glass-Out and Pre-Polarized Glass upward.
A A
A
Polarized glass-out (OUT/B)
Pre-Polarized glass (OUT/B)
Polarized glass (OUT/G)
Polarized glass (OUT/G)*
Pre-Polarized glass
(OUT/R)
(Green)
(red)
(Blue)
Mount the pre-polarized glasses and polarized glasses as shown in the figure below.
Mounting direction
Lcd panel/Prism top view
B-LCD panel
G-LCD panel
R-LCD panel
Prism
Film side
Film side
Film side
Green Marker
Blue Marker
Stopper-C
Stopper-B
Stopper-C
Blue Marker
Polarized glass (OUT/R)
Red Marker
Black Marker
Black Marker
* Note on handling the polarized glasses
Polarized glass (OUT/G) is very sensitive parts. Never touch or wipe the both surfaces. Grab the edge of the glass by new
gloves when handling the polarized glass. When removing the dust on the surface, use a commercial (inert gas) air spray to
remove them. Never use organic solvents.