Machine Maintenance
Machine Disassembly and Replacement
This chapter contains step-by-step procedures on how to disassemble the
handset for maintenance and troubleshooting.
Recommended Equipment
To disassemble the handset, the following tools are suggested:
Wrist grounding strap and conductive mat for preventing electrostatic
discharge
Cross screwdriver
Guitar Pick
ESD tweezers
Replacement Requirements
Internal Battery and Sub board and LCD FPC require adhesive to be applied
during the replacement and reassembly process.
Pre-disassembly Instructions
Before proceeding with the disassembly procedure, make sure that you do the
following:
1. Unplug the AC adapter and all cables from the handset
2. Turn off the handset
3. Place the tablet on a flat, stable surface.
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