TC-L22X2
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 TCL22X2 - 22" LCD TV
Страница 15: ...TC L22X2 15 7 3 Side AV Bracket Installation Stick the SIDE AV INDI SHEET on the SIDE AV BRACKET ...
Страница 16: ...TC L22X2 16 7 4 LCD Panel Installation 1 Put CHASSIS FRAME to LCD PANEL and fix screw at LCD PANEL ...
Страница 21: ...TC L22X2 21 7 9 Screw Fixing 1 Fix VESA METAL at SET 2 Fix SCREWS at VESA METAL and A BOARD ...
Страница 24: ...TC L22X2 24 7 12 Wire Dressing 1 Put CLAMPER to LCD PANEL ASSY ...
Страница 25: ...TC L22X2 25 7 13 Wire Dressing 2 Line processing detail ...
Страница 26: ...TC L22X2 26 7 14 Wire Dressing 3 Put FELT on the VESA METAL ...
Страница 27: ...TC L22X2 27 7 15 Back Cover Felt Sticking 1 Put FELT to BACK COVER 2 Put VESA METAL BC on the BACK COVER ...
Страница 34: ...TC L22X2 34 11 Schematic Diagram 11 1 Schematic Diagram Notes ...
Страница 35: ...TC L22X2 35 11 2 A Board 1 11 Schematic Diagram 6 5 4 3 2 1 A B C D E F G H I ...
Страница 36: ...TC L22X2 36 11 3 A Board 2 11 Schematic Diagram 6 5 4 3 2 1 A B C D E F G H I ...
Страница 37: ...TC L22X2 37 11 4 A Board 3 11 Schematic Diagram 6 5 4 3 2 1 A B C D E F G H I ...
Страница 38: ...TC L22X2 38 11 5 A Board 4 11 Schematic Diagram 6 5 4 3 2 1 A B C D E F G H I ...
Страница 39: ...TC L22X2 39 11 6 A Board 5 11 Schematic Diagram 6 5 4 3 2 1 A B C D E F G H I ...
Страница 40: ...TC L22X2 40 11 7 A Board 6 11 Schematic Diagram 6 5 4 3 2 1 A B C D E F G H I ...
Страница 41: ...TC L22X2 41 11 8 A Board 7 11 Schematic Diagram 6 5 4 3 2 1 A B C D E F G H I ...
Страница 42: ...TC L22X2 42 11 9 A Board 8 11 Schematic Diagram 6 5 4 3 2 1 A B C D E F G H I ...
Страница 43: ...TC L22X2 43 11 10 A Board 9 11 Schematic Diagram 6 5 4 3 2 1 A B C D E F G H I ...
Страница 44: ...TC L22X2 44 11 11 A Board 10 11 Schematic Diagram 6 5 4 3 2 1 A B C D E F G H I ...
Страница 45: ...TC L22X2 45 11 12 A Board 11 11 Schematic Diagram 6 5 4 3 2 1 A B C D E F G H I ...
Страница 46: ...TC L22X2 46 11 13 P Board Schematic Diagram 6 5 4 3 2 1 A B C D E F G H I ...
Страница 47: ...TC L22X2 47 11 14 V Board Schematic Diagram 6 5 4 3 2 1 A B C D E F G H I ...
Страница 50: ...TC L22X2 50 12 3 P Board P Board A Side TNPA5147 1 A B C D E F G H I J K L M N 2 3 4 5 6 7 8 9 10 ...
Страница 64: ...Model No TC L22X2 Parts Location ...
Страница 65: ...Model No TC L22X2 Packing Exploded View 1 ...
Страница 66: ...Model No TC L22X2 Packing Exploded View 2 ...