Precautions In Disassembling And Assembling The Display - Canon DP-V3120 Service Manual

1.3 Precautions in Disassembling and Assembling the Display
• Before disassembly, be sure to remove the power cord and wait 30 minutes or more B f di bl b
• Disassembly and assembly are basically carried out with the monitor screen facing down. To protect the screen from damage, insert pole made
of styrofoam between the display and the workbench (see page 7).
• Be sure to use a proper screwdriver bit that fits to the screw head.
• Follow the tightening torque specified in this manual when fastening screws.
• Use a commercially-available antistatic wrist strap when touching a circuit board. U i ll il bl
• Connect and remove connectors carefully to avoid damaging connectors and cables.
• Return all components and wiring to their original conditions. For safety reasons, some components use insulation material, such as tubing
and taping, while others are mounted off the printed circuit board. Internal wires are run in a way to prevent them from making contact with
heat-source and high-voltage components (such as by using clamps). Be sure to return them to their original conditions.
• Do not disassemble any parts not listed in the disassembly instructions of this service manual. Also, do not disconnect cables and connectors. D di bl
* Assembling or disassembling while there is residual charge in both ends of the aluminum electrolytic
capacitor may result in electrical shock or damage to the IC components.
This model does not come with a discharge pad or other such components.
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