Failure Mode Of Panel
Failure description
Phenomenon
Vertical block defect
Vertical dim lines
Vertical lines defect
(Always bright or dark)
Horizontal block defect
Horizontal dim lines
Horizontal lines defect
(Always bright or dark)
Has bright or dark pixel
Polarizer has bubbles
Polarizer has bubbles
Foreign material inside
polarizer . It shows liner or
dot shape.
Concentric circle formed
Bottom back light of LCD is
brighter than normal
Back light un-uniformity
Backlight has foreign material.
Black or white color, liner or
circular type
Quick reference for failure mode of LCD panel
this page presents problems that could be made by LCD panel.
It is not necessary to repair circuit board. Simply follow the mechanical
instruction on this manual to eliminate failure by replace LCD panel.
220V3 LCD
37
Содержание 220V3AB/00
Страница 6: ...6 220V3 LCD Troubleshooting ...
Страница 7: ...220V3 LCD 7 Troubleshooting ...
Страница 16: ...16 220V3 LCD 11 Take PCBA out from SHD Unlock power BD wire from IF BD unlock LVDS FFC wire from IF BD ...
Страница 18: ......
Страница 19: ...18 220V3 LCD FAQs Frequently Asked Questions ...
Страница 20: ...220V3 LCD 19 FAQs Frequently Asked Questions ...
Страница 24: ...220V3 LCD 23 Service tool Software FW writing tool RTD_Customer_Tool_V2 1_Beta3_Install_20110701 exe ...
Страница 37: ...36 220V3 LCD Step 6 Press button to upgrade FW In Progress Step 7 When finish it will show PASS ...
Страница 39: ...38 220V3 LCD Wiring Diagram ...
Страница 40: ...220V3 LCD 39 Block Diagram ...
Страница 44: ...220V3 LCD 43 S calar Diagram C B A ...
Страница 47: ...220V3 LCD 46 Power Diagram C B A 220V3A 220V3 ...
Страница 49: ...Control Diagram C B A 48 220V3 LCD ...
Страница 75: ...Exp lode d View 74 220V3 LCD ...