5
2 Warning
2.1.
Prevention of Electrostatic Discharge (ESD) to Electrostatic Sensitive
(ES) Devices
Some semiconductor (solid state) devices can be damaged easily by static electricity. Such components commonly are called Elec-
trostatically Sensitive (ES) Devices.
The following techniques should be used to help reduce the incidence of component damage caused by electrostatic discharge
(ESD).
1. Immediately before handling any semiconductor component or semiconductor-equipped assembly, drain off any ESD on your
body by touching a known earth ground. Alternatively, obtain and wear a commercially available discharging ESD wrist strap,
which should be removed for potential shock reasons prior to applying power to the unit under test.
2. After removing an electrical assembly equipped with ES devices, place the assembly on a conductive surface such as alumi-
num foil, to prevent electrostatic charge buildup or exposure of the assembly.
3. Use only a grounded-tip soldering iron to solder or unsolder ES devices.
4. Use only an antistatic solder removal device. Some solder removal devices not classified as
can
generate electrical charge sufficient to damage ES devices.
5. Do not use freon-propelled chemicals. These can generate electrical charges sufficient to damage ES devices.
6. Do not remove a replacement ES device from its protective package until immediately before you are ready to install it. (Most
replacement ES devices are packaged with leads electrically shorted together by conductive foam, aluminum foil or compara-
ble conductive material).
7. Immediately before removing the protective material from the leads of a replacement ES device, touch the protective material
to the chassis or circuit assembly into which the device will be installed.
CAUTION:
Be sure no power is applied to the chassis or circuit, and observe all other safety precautions.
8. Minimize bodily motions when handling unpackaged replacement ES devices. (Otherwise harmless motion such as the
brushing together of your clothes fabric or the lifting of your foot from a carpeted floor can generate static electricity (ESD) suf-
ficient to damage an ES device).
2.2.
How to Recycle the Lithium Ion Battery (U.S. Only)
Содержание Lumix DMC-TZ20EE
Страница 8: ...8 Note Above caution is applicable for a battery pack which is for DMC TZ20 ZS10 series as well...
Страница 16: ...16 4 Specifications...
Страница 18: ...18 5 Location of Controls and Components...
Страница 19: ...19...
Страница 26: ...26 7 Troubleshooting Guide 7 1 Checking Method of GPS failure Except ZS10GK 1 GENERAL DESCRIPTION...
Страница 30: ...30 9 Disassembly and Assembly Instructions 9 1 Disassembly Flow Chart 9 2 P C B Location...
Страница 34: ...34 9 3 4 Removal of the LCD Unit Fig D4 9 3 5 Removal of the Frame Plate Fig D5...
Страница 35: ...35 9 3 6 Removal of the Top Case Unit Fig D6 9 3 7 Removal of the Flash Unit Flash P C B Fig D7...
Страница 36: ...36 9 3 8 Removal of the Top Operation P C B Fig D8 9 3 9 Removal of the Lens Unit Fig D9...
Страница 37: ...37 9 3 10 Removal of the Main P C B Fig D10 9 3 11 Removal of the Gyro P C B Fig D11...
Страница 38: ...38 9 3 12 Removal of the SD Card P C B Fig D12 9 3 13 Front Heat Radiation Plate Battery Case Unit Fig D13...
Страница 70: ...S 14...