5
2 Warning
2.1.
Prevention of Electrostatic Discharge (ESD) to Electrostatically
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 "antistatic (ESD protected)" 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 DMC-FX77EB
Страница 13: ...13 4 Specifications ...
Страница 19: ...19 3 Error Code List The error code consists of 8 bits data and it shows the following information ...
Страница 25: ...25 Fig D2 8 3 2 Removal of the LCD Unit Fig D3 ...
Страница 26: ...26 8 3 3 Removal of the Touch Panel Unit Fig D4 8 3 4 Removal of the Top Operation Unit Fig D5 ...
Страница 27: ...27 8 3 5 How to remove Flash Top P C B Fig D6 Fig D7 ...
Страница 36: ...36 8 5 6 Install of the Master Flange Unit 8 6 Removal of the Focus Motor ...
Страница 43: ...43 ...
Страница 62: ...S7 2 Packing Parts and Accessories Section 1 S 17 208 212 214 213 207 206 205 201 209 204 200 210 202 ...