Panasonic KX-TC2000SNB, Service Manual, Page: 4 / 81

1.2. How to recognize that Pb Free solder is used
1.2.1. Base Unit Main PCB
(Component View)
Note:
The location of the "PbF" marks is subject to change without notice.
1.2.2. Handset PCB
(Component View)
Note:
The location of the "PbF" marks is subject to change without notice.
2. 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 grasp IC or LSI pins with bare fingers.
3. CAUTION
Danger of explosion if battery is incorrectly replaced.
Replace only with the same or equivalent type recommended by the manufacturer.
Dispose of used batteries according to the manufacturer's Instructions.
4. BATTERY
4.1. Recharge
4