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. Examples of typical ES devices are integrated circuits and some field-effect transistors and
semiconductor "chip" components. 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 HX-WA20EB
Страница 10: ...10 4 Specifications ...
Страница 11: ...11 ...
Страница 12: ...12 ...
Страница 15: ...15 6 Troubleshooting Guide 6 1 Confirmation Flow of Waterproof ...
Страница 16: ...16 6 2 Airtight Inspection with Air Leak Tester ...
Страница 17: ...17 6 3 Air Leak Tester RFKZ0528 Operating Instruction ...
Страница 18: ...18 ...
Страница 19: ...19 ...
Страница 20: ...20 ...
Страница 24: ...24 8 3 1 Removal of the Top Ornament Fig D1 8 3 2 Removal of the Front Cabinet Unit Fig D2 ...
Страница 25: ...25 8 3 3 Removal of the Side L Cabinet Unit Fig D3 Fig D4 ...
Страница 26: ...26 Fig D5 Fig D6 8 3 4 Removal of the Battery Cover Fig D7 ...
Страница 27: ...27 Fig D8 8 3 5 Removal of the Waterproof Rubber Fig D9 Fig D10 ...
Страница 28: ...28 8 3 6 Removal of the Capacitor Capacitor Holder Fig D11 8 3 7 Removal of the Lens Unit Fig D12 ...
Страница 29: ...29 Fig D13 8 3 8 Removal of the Flash Unit Fig D14 8 3 9 Removal of the Main P C B and Battery Case Fig D15 ...
Страница 30: ...30 Fig D16 8 3 10 Removal of the Lens Holder Fig D17 8 3 11 Removal of the Speaker Fig D18 ...
Страница 31: ...31 8 3 12 Removal of the LCD Unit Fig D19 Fig D20 ...
Страница 32: ...32 Fig D21 Fig D22 ...
Страница 33: ...33 Fig D23 8 3 13 Removal of the Hinge Cover LCD Case T Unit Fig D24 Fig D25 ...
Страница 34: ...34 Fig D26 Fig D27 8 3 14 Removal of the LCD O Ring Fig D28 ...
Страница 35: ...35 Fig D29 8 3 15 Removal of the LCD Panel Fig D30 ...
Страница 36: ...36 Fig D31 8 3 16 Removal of the Mic Unit Monitor P C B Fig D32 Fig D33 ...
Страница 37: ...37 Fig D34 8 3 17 Removal of the LCD Hinge Unit Fig D35 ...
Страница 38: ...38 Fig D36 Fig D37 ...
Страница 39: ...39 8 3 18 Removal of the Switch Unit Fig D38 Fig D39 ...
Страница 40: ...40 Fig D40 ...
Страница 43: ...43 10 Maintenance 10 1 Regular Maintenance Flow ...
Страница 44: ...44 10 2 Component Kits of Waterproof ...
Страница 50: ...Model No HX WA20 Schematic Diagram Note ...
Страница 51: ...Model No HX WA20 Parts List Note ...
Страница 52: ...Model No HX WA20 Main DMA Schematic Diagram Main P C B ...
Страница 53: ...Model No HX WA20 Main PWA Schematic Diagram Main P C B ...
Страница 54: ...Model No HX WA20 Main STA Schematic Diagram Main P C B ...
Страница 55: ...Model No HX WA20 Monitor Schematic Diagram Monitor P C B ...
Страница 56: ...Model No HX WA20 Main P C B Component Side ...
Страница 57: ...Model No HX WA20 Main P C B Foil Side ...
Страница 58: ...Model No HX WA20 Monitor P C B Component Side ...
Страница 59: ...Model No HX WA20 Monitor P C B Foil Side ...
Страница 66: ...Model No HX WA20 Frame and Casing Section 1 ...
Страница 67: ...Model No HX WA20 Frame and Casing Section 2 ...
Страница 68: ...Model No HX WA20 Packing Parts and Accessories Section ...