Removal Of Dmd Block (Complete) - Panasonic PT-D5700U Service Manual

PT-D5700U / PT-D5700E / PT-D5700UL / PT-D5700EL / PT-DW5100U / PT-DW5100E / PT-DW5100UL / PT-DW5100EL
(4) Unscrew the 3 screws and remove the full reflection mirror
(complete).

11.16. Removal of DMD Block (complete)

(1) Remove the projection lens according to the section 11.10.
"Removal of Projection Lens".
(2) Remove the A-P.C.Board block according to the steps 1 through
3 in the section 11.3. "Removal of A-P.C.Board".
(3) Unscrew the 2 screws and remove the air-deriving sheet 1 (for
power). [The radiator (liquid-cooled module) is released.]
(4) Unscrew the 1 screw and release the reserve tank (liquid-cooled
module).
(5) Unscrew the 5 screws and release the DMD block. [The pump
(liquid-cooled module) is installed in the back of the DMD block.]
(6) Take the DMD block and the liquid-cooled module (radiator,
reserve tank) out. (They are laid pipes from/to tubes of the liquid-
cooled module.)
(7) Unscrew the 4 screws and remove the pump (liquid-cooled
module).
Note:
· Do not disconnect the piping tube of the liquid-cooled
module.
(8) Unscrew the 2 screws and remove the mechanical shutter unit.
Caution for disassembling
· The DMD block periphery is composed of precise optical
components.
When disassembling or reassembling, work noting damage
and the wound of the peripheral components.
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