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(3)
Unscrew the 1 screw and remove the color wheel cover.
(4)
Unscrew the 3 screws and remove the full reflection mirror
(complete).
(complete).
11.17. Removal of DMD Block (complete)
(1)
Remove the projection lens according to the section 11.11.
"Removal of Projection Lens".
"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 in the section 11.3. "Removal of A-P.C.Board".
(3)
Unscrew the 2 screws and remove the power fan with metal
fittings. [The radiator (liquid-cooled module) is released.]
fittings. [The radiator (liquid-cooled module) is released.]
(4)
Unscrew the 2 screws and release the reserve tank (liquid-cooled
module).
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.]
(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.)
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).
module).
Note:
·
Do not disconnect the piping tube of the liquid-cooled
module.
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.
components.
When disassembling or reassembling, work noting damage
and the wound of the peripheral components.
and the wound of the peripheral components.
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PT-D5600U / PT-D5600E / PT-D5600UL / PT-D5600EL / PT-DW5000U / PT-DW5000E / PT-DW5000UL / PT-DW5000EL
11.18. Removal of Mechanical Shutter Unit
(1)
Remove the upper case according to the section 11.2. "Removal
of Upper Case".
of Upper Case".
(2)
Unscrew the 1 screw and remove the grounding terminal.
(3)
Release the lead wires from clamping.
(4)
Unscrew the 2 screws and remove the mechanical shutter unit.
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PT-D5600U / PT-D5600E / PT-D5600UL / PT-D5600EL / PT-DW5000U / PT-DW5000E / PT-DW5000UL / PT-DW5000EL
12 Troubleshooting
The alphabets (A, FM, etc.) in the left box of the inspection items indicate the names of P.C.Boards or modules to be checked.
39
PT-D5600U / PT-D5600E / PT-D5600UL / PT-D5600EL / PT-DW5000U / PT-DW5000E / PT-DW5000UL / PT-DW5000EL
40
PT-D5600U / PT-D5600E / PT-D5600UL / PT-D5600EL / PT-DW5000U / PT-DW5000E / PT-DW5000UL / PT-DW5000EL
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