Quantum Data 801GX Manuel de service télécharger pdf (Page 17)

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

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Quantum Data 801GX Manuel de service Page 17