3M
™
Multimedia Projector MP7770
Disassembly/Reassembly
2002, 3M IPC.
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2-3-4. Remove Interface Board
To avoid electrical shocks
, unplug projector
power cord before performing any maintenance to
electrical components.
To avoid
burns to fingers
, allow projector lamp
and internal projector components to cool off prior
to lamp removal or disassembly.
Remove top cover, bottom cover and interface board
plate.
1. Disconnect seven (7) wire connectors.
2. Disconnect ribbon cable.
3. Use #10 torx driver to remove three (3) screws
securing board.
4. Carefully pull at top of board to separate the white pin
connector.
5. Reassemble in reverse order.
!
Caution
!
WARNING
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