Optical Parts Disassembly - Sanyo PLC-XU350A Service Manual

Optical Parts Disassembly

Before taking this procedure, remove Cabinet Top , Main Board and the Network board following to the "Mechanical
Disassembly" .
Disassembly requires a .0mm hex wrench.
1. Projection lens disassembly
Note: The optical unit should be removed from the cabinet bottom before re-
moving the projection lens.
(M.5x6)x4
2. Integrator lens-in disassembly
M(.5x6)
Projection lens
(M3x14)x
Integrator Lens-In Ass'y
Prism Beam Splitter
(PBS)
Integrator lens-out
* Rugged surface
(Rear)
Fig.2
-18-
Optical unit
Fig.1
Integrator lens-in
* Rugged surface
(Front)