Panasonic PT-D3500U Series, Service Manual

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(7) Remove the projection lens
1.
Fully turn the projection Lens counterclockwise.
2. Turn the projection lens counterclockwise in addition while
pressing the lens lock button.
3. Remove the projection lens.
(8) Unscrew the 8 screws and remove the optical block.
11.12. Removal of DMD Block and Lighting Block
(1) Remove the optical block according to the section 11.11.
"Removal of Optical Block".
(2) Unscrew the 4 screws and remove the heatsink.
(2) Unscrew the 7 screws and separate the DMD block and lighting
block.
Note:
·
The DMD block periphery is composed of precise
optical components. When disassembling or
reassembling, work noting damage and the wound of
the peripheral components.
35
PT-D3500U / PT-D3500E