1-7
VPL-ES5/EX5/EX50/EX5U/EW5
1-3-8. Optical Unit Assembly
1
Lamp box assembly
4
Duct lamp assembly
Duct lamp assembly
Lamp power supply
connector
CON thermal
145MM wire
2
Two tapping screws
(PAN 3 x 7)
7
Three tapping screws
(PAN 3 x 7)
5
Two tapping screws
(PAN 3 x 7)
6
Focus/Zoom adjust
assembly
8
Optical unit
assembly
3
Tapping screw
(PAN 3 x 10)
Caution :
When attaching the dust lamp assembly, route that harnesses
in between the duct lamp assembly and optical unit assembly.
Thermal sensor harness,
Fan harness
(Refer to section 1-3-6, steps 5 to 10) and
(refer to section 1-3-7, steps 1,2, 4 to 6.)
Assembling method of optical unit assembly and
Focus/Zoom adjust gears assembly
!=
Rotate the focus adjust gear in the
counter-clockwise direction by one
tooth. Then, engage these gears
with the corresponding lens gears.
9
Lens: Rotate the Focus/Zoom gears in
the counter-clockwise direction as far
as it can be rotated.
0
Attach the Focus/Zoom Adjust assembly into the two
dowels of the lower case assembly after rotating the
Focus/Zoom Adjust assembly as far as it can be rotated
in the direction of clockwise direction.
Two dowels
Lower case assembly
!-
Fix the Focus/Zoom Adjust assembly
tentatively with the screw.
![
Attach the other screw while fixing
the gear position.
!]
Tighten the screw finally that has
been tightened tentatively.
Focus adjust gear
Lens: Focus/Zoom gears
Zoom adjust gear
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