3M Multimedia Projector MP8610 Disassembly/Reassembly 3M 1999 2-667152342-3-5. Remove Power SupplyTo avoid electrical shocks, unplug projectorpower cord before performing any maintenanceto electrical components.To avoid burns to fingers, allow projector lampand internal projector components to cool off priorto lamp removal or disassembly.Remove the lens cover, top cover, and fan plenum.1. Remove two (2) lamp leads from the power supplyboard at the fan end.2. Disconnect three (3) fan connectors [in a block] at theend opposite the cooling fan.√√ NoteThe three fan cables are parallel connected, and do notneed to be placed back into the exact same connector.3. Disconnect the 10-pin PCB interface connector.4. Disconnect two (2) ground cables attached to the PCBheat sink.5. Remove the 3-pin power connector.6. Remove three (3) philips screws.7. Remove the power supply.8. Reassemble in reverse order.! Caution! WARNINGDownloaded from ProjectorsManual.com Manuals