LG RD-JT30 Service Manual page 20

5.Optical Engine Assembly Procedure
Note:
1.Every operator must check the dust/chip on every optical component before
assembly.
2.Dust remove procedure is defined in document 01.
No. Stop Check
1. ROD Remove dust on ROD
Pull the clip backward by
screw driver
2 Assy Check the followed
C1C2 direction of C1C2 on SOP
module
3. Assy FM make sure the direction of
on holder mirror is precise
4. Assy FM
Module
Keep the original position
of fold mirror
5. Assy C3 Make sure Lens C3 is
Lens on exactly contacted on
Holder related datum of holder
Lens C3
6. Assemble
C3 module
on hsg
Action
Assemble Clip Rod Btm
Put a little glue on ROD align surface
Assemble ROD
Assemble clip rod top
Assemble clip rod side
Assemble c1c2 module
1.Put glue 727 on three slot datum of
holder
2.put A649 on the back of mirror
3.Assemble mirror on holder by glue
Assemble FM module on Dmd Hsg
with spring and adjust screw washer
Control the 1.65mm between Hsg
and holder by jig or torgue
Assemble lens C3 on holder
Assemble C3 module on hsg
20
Review Equipment
Screw driver
glue CA064
Screw driver
Screw driver
Screw driver
Glue 727 and Activator
A649
Screw driver
Screw driver
jig
UV glue and UV gun
Screw Driver