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.
34
190E2 LCD
Содержание 190E2FB/00 (AP)
Страница 21: ...190E2 LCD 21 Service tool Hardware PCM code 12NC 5E L8215 001 996510019769 ...
Страница 22: ...22 190E2 LCD Service tool Software FW writing tool Easy Writer V4 54 DDC writing tool Q EDID V16 ...
Страница 33: ...190E2 LCD 33 Firmware Upgrade for CPU Step 4 Press Auto to upgrade FW Step 5 Upgrade OK ...
Страница 35: ...190E2 LCD 35 LULQJ LDJUDP ...
Страница 36: ...36 190E2 LCD ORFN LDJUDP ...
Страница 43: ...6FDODU LDJUDP 190E2 LCD 43 ...
Страница 47: ...3RZHU LDJUDP 190E2 LCD 47 ...
Страница 49: ...Control Diagram C B A 190E2 LCD 49 ...
Страница 51: ...LED Diagram C B A 190E2 LCD 51 ...
Страница 82: ...Explod ed View 82 190E2 LCD ...