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Mechanical Disassembly
8-5 Optical unit disassembly-2
1 Remove 4 screws-A (M3x6) and take the Optical base top off.
2 Remove 1 screw-B(M3x8) and take the Optical lens holder off.
A
Optical base top
Relay lens(2)
(M3x6)x2
(M3x6)x2
Note:
As the prism(TIR) is a very sensitive com-
ponent, never touch or wipe the surface of
prism(TIR). If there are some dust particles
on the prism(TIR) surface, use the air spray
to remove them.
A
A
A
Relay lens(1)
B
Optical lens
holder
-31-
Relay lens(3)
Prism(TIR)
(M3x6)x2
(M3x6)x4
Center
position
(M3x6)x2
DS+750 Service Manual
020-000211-01 Rev. 1 (06-2009)
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