TH-L32X20Z
4
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
Electrostatically 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
aluminum 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 anti-static solder removal device. Some solder removal devices not classified as [anti-static (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
comparable 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 ham less 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)
sufficient to damage an ES device).
Содержание Viera TH-L32X20Z
Страница 14: ...TH L32X20Z 14 7 Disassembly and Assembly Instructions 7 1 AC Cord Dressing TREATMENT AC CORD ...
Страница 17: ...TH L32X20Z 17 7 4 VESA Metal Assembly 1 Put VESA METAL TOP AT L R on the METAL SUPPOUT 2 Fix them with SCREW ...
Страница 19: ...TH L32X20Z 19 7 6 Side AV Assembly Installation 1 Put SIDE AV BRACKET ASSY ON LCD PANEL 2 Fix them with screw ...
Страница 21: ...TH L32X20Z 21 7 8 LCD Panel Installation Put LCD PANEL on the CABINET ...
Страница 28: ...TH L32X20Z 28 7 15 EMI Spec LVDS 2 Put PET AL TAPE on LCD PANEL ...
Страница 32: ...TH L32X20Z 32 Step 3 Setting ROTATION PLATE and BUSH with SCREWS ...
Страница 39: ...TH L32X20Z 39 11 Schematic Diagram 11 1 Schematic Diagram Notes ...
Страница 40: ...TH L32X20Z 40 11 2 A Board 1 17 Schematic Diagram 6 5 4 3 2 1 A B C D E F G H I ...
Страница 41: ...TH L32X20Z 41 11 3 A Board 2 17 Schematic Diagram 6 5 4 3 2 1 A B C D E F G H I ...
Страница 42: ...TH L32X20Z 42 11 4 A Board 3 17 Schematic Diagram 6 5 4 3 2 1 A B C D E F G H I ...
Страница 43: ...TH L32X20Z 43 11 5 A Board 4 17 Schematic Diagram 6 5 4 3 2 1 A B C D E F G H I ...
Страница 44: ...TH L32X20Z 44 11 6 A Board 5 17 Schematic Diagram 6 5 4 3 2 1 A B C D E F G H I ...
Страница 45: ...TH L32X20Z 45 11 7 A Board 6 17 Schematic Diagram 6 5 4 3 2 1 A B C D E F G H I ...
Страница 46: ...TH L32X20Z 46 11 8 A Board 7 17 Schematic Diagram 6 5 4 3 2 1 A B C D E F G H I ...
Страница 47: ...TH L32X20Z 47 11 9 A Board 8 17 Schematic Diagram 6 5 4 3 2 1 A B C D E F G H I ...
Страница 48: ...TH L32X20Z 48 11 10 A Board 9 17 Schematic Diagram 6 5 4 3 2 1 A B C D E F G H I ...
Страница 49: ...TH L32X20Z 49 11 11 A Board 10 17 Schematic Diagram 6 5 4 3 2 1 A B C D E F G H I ...
Страница 50: ...TH L32X20Z 50 11 12 A Board 11 17 Schematic Diagram 6 5 4 3 2 1 A B C D E F G H I ...
Страница 51: ...TH L32X20Z 51 11 13 A Board 12 17 Schematic Diagram 6 5 4 3 2 1 A B C D E F G H I ...
Страница 52: ...TH L32X20Z 52 11 14 A Board 13 17 Schematic Diagram 6 5 4 3 2 1 A B C D E F G H I ...
Страница 53: ...TH L32X20Z 53 11 15 A Board 14 17 Schematic Diagram 6 5 4 3 2 1 A B C D E F G H I ...
Страница 54: ...TH L32X20Z 54 11 16 A Board 15 17 Schematic Diagram 6 5 4 3 2 1 A B C D E F G H I ...
Страница 55: ...TH L32X20Z 55 11 17 A Board 16 17 Schematic Diagram 6 5 4 3 2 1 A B C D E F G H I ...
Страница 56: ...TH L32X20Z 56 11 18 A Board 17 17 Schematic Diagram 6 5 4 3 2 1 A B C D E F G H I ...
Страница 57: ...TH L32X20Z 57 11 19 K Board Schematic Diagram 6 5 4 3 2 1 A B C D E F G H I ...
Страница 58: ...TH L32X20Z 58 11 20 P Board Schematic Diagram 6 5 4 3 2 1 A B C D E F G H I ...
Страница 59: ...TH L32X20Z 59 11 21 V Board Schematic Diagram 6 5 4 3 2 1 A B C D E F G H I ...
Страница 63: ...TH L32X20Z 63 12 7 P Board P Board A Side TNPA5123 1 A B C D E F G H I K L M N J 2 3 4 5 6 7 8 9 10 ...
Страница 78: ...Model No TH L32X20Z Parts Location ...
Страница 79: ...Model No TH L32X20Z Packing Exploded View 1 ...
Страница 80: ...Model No TH L32X20Z Packing Exploded View 2 ...