Read Sharp LC-20A2E (serv.man2) Service Manual online
LC-20A2E
8
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Precautions in handling the LCD panels
1. Work in a clean room (with humidities below 50%).
2. Be sure to wear an anti-static armband.
3. Handle the panels on an electroconductive mat.
4. Be careful not to fall, shake and shock the panels.
1. Work in a clean room (with humidities below 50%).
2. Be sure to wear an anti-static armband.
3. Handle the panels on an electroconductive mat.
4. Be careful not to fall, shake and shock the panels.
15. Remove the four lock screws from the front of the LCD display unit and
the three lock screws from its back. Detach the shielding plate.
16. Detach the two reflection sheets.
17. Detach the upper and lower lamps.
18. Remove the photoconductive plate.
19. Detach the top and bottom lamp reflection sheets.
20. Detach the top and bottom spacer.
21. Detach the ITO sheet.
22. Detach the diffusion sheet and
17. Detach the upper and lower lamps.
18. Remove the photoconductive plate.
19. Detach the top and bottom lamp reflection sheets.
20. Detach the top and bottom spacer.
21. Detach the ITO sheet.
22. Detach the diffusion sheet and
reflection/polarizing sheet.
Lamp (Upper)
(KLMP-0112CEZZ)
(KLMP-0112CEZZ)
Lamp Reflection Sheet 1
(PSHEP0223CEZZ)
(PSHEP0223CEZZ)
LCD Display Unit
Lamp (Lower)
(KLMP-0113CEZZ)
(KLMP-0113CEZZ)
Lamp Reflection Sheet 2
(PSHEP0224CEZZ)
(PSHEP0224CEZZ)
Spacer (Bottom)
Diffusion Sheet
Lamp Guide Plate
Spacer (Top)
Reflection/polarizing Sheet
Reflection Sheet
(PSHEP0187CEZZ)
(PSHEP0187CEZZ)
15
15
16
17
20
22
19
17
19
18
20
21
Reflection Sheet
(PSHEP0186CEZZ)
(PSHEP0186CEZZ)
Shielding Plate
ITO Sheet
LCD Display Unit
(Front)
(Front)
15
15
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