Optoma HD21 - Disassemble Top Shielding; Disassemble Main Board Module

HD20/HD200X/HD2200/HD20LV/HD21/HD23
Condential 2-6
2-7 Disassemble Top
Shielding
1. Tear off EMI (as blue square).
2. Unscrew 12 screws (as red circle).
3. Disassemble the Top Shielding.
2-8 Disassemble Main Board
Module
1. Unscrew 5 screws (as red circle).
2. Unplug 6 connector (as green square).
1
2
3
4
5