For Service Technicians - Panasonic KX-TA1232 Service Manual

1.4. FOR SERVICE TECHNICIANS

ICs and LSIs are vulnerable to static electricity.
When repairing, the following precautions will help prevent recurring malfunctions.
1. Cover plastic parts boxes with aluminum foil.
2. Ground the soldering irons.
3. Use a conductive mat on worktable.
4. Do not touch IC or LSI pins with bare fingers.
1.5. WARNING
Static sensitive devices used. To protect printed circuit boards from
static electricity, do not touch connectors indicated below without
first discharging body static by touching a ground terminal or
wearing a properly installed grounding strap.
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