3M
Multimedia Projector MP8620
Disassembly/Reassembly
3M 1999
2-1
2.
Disassembly/Reassembly
2-1.
Overview
Disassembly and reassembly of the MP8620 is done using the reference photographs and the step-by-step
procedures that follow. Many component disassembly steps build upon previous disassembly steps. Refer to
the previous disassembly steps as needed.
For general machine operation instructions including air filter or lamp replacement, refer to the Operator’s
Guide.
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.
2-2.
Required Tools
An entire disassembly and reassembly can be completed with the following tools:
•
Phillips screwdriver (#1 magnetic long shaft)
•
Standard screwdriver (3/16 in. or ¼ in. blade)
2-3.
Steps for Removing Projector Components
Removal topics include:
•
Top cover
•
EMI shield
•
Lamp Assembly
•
Power Supply
•
Power Distributor
•
LCD Assembly
•
Lens
•
Audio Speakers
•
IR Receiver board
√√
Note
If performing a complete disassembly, record lamp time.
!
Caution
!
WARNING
