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SECTION 2 DISASSEMBLY PROCEDURES
< RZ670/RW630 >
5. Unscrew the 4 screws and remove the LD unit from Heat spreader.
（Torque:25～35 N・cm）
[ Note for re-assembly ]
・ Apply the heat dissipation compound evenly to the back of the LD unit.
・ Take care that compound does not stick out.
・ Take care that compound does not stick out.
2.12. Removal of Phosphor Wheel 1 / 2
1.Follow process till 2.9
2. Unscrew the 3 screws and remove the lighting block 2 (UPPER).
3. Unscrew the 2 screws and remove the RT-P.C.Board.
Lighting block 2
RT-P.C.Board
LD unit
Heat dissipation compound
4
3
2
Heat spreader
Heat dissipation compound :
Shin-Etsu Silicone [ G-776 ] grade
Shin-Etsu Silicone [ G-776 ] grade
DIS-16
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