Sharp GENERAL INFORMATION (serv.man2) Handy Guide ▷ View online
Handy Guide
December 2010
Version 1.1
Sharp Electronics (UK) Limited
After Sales Service
Page 5 of 8
LCD Tab Chip Failure
The following image is an example of a tab chip failure.
This fault can be viewed in a horizontal and vertical format.
This type of fault would be covered under the warranty provided by the manufacturer.
The LCD panel would need replacing if such a fault occurs.
Handy Guide
December 2010
Version 1.1
Sharp Electronics (UK) Limited
After Sales Service
Page 6 of 8
LCD Controller (T-Con) Failure
The following images are an example of an LCD Controller (T-Con) failure.
This fault can be viewed in a horizontal and vertical format and can incorporate segment views with images
or colour only.
This type of fault would be covered under the warranty provided by the manufacturer.
The LCD Controller (T-Con) board would need replacing if such a fault occurs.
Note
The LCD Controller (T-Con) board would need replacing if such a fault occurs.
Note
– In some cases the LCD Controller is incorporated with the LCD Panel of Main PCB.
Handy Guide
December 2010
Version 1.1
Sharp Electronics (UK) Limited
After Sales Service
Page 7 of 8
LCD Pixel Failure
The following images are an example of a dead pixel failure.
This fault can be viewed in any position on the screen.
The following images are an example of a stuck pixel failure.
This fault can be viewed in any position on the screen.
This fault can be viewed in any position on the screen.
You should note how many pixels have failed / stuck and in what position within the screen they have failed.
The decision to replace the panel is at the discretion of the manufacturer.
Handy Guide
December 2010
Version 1.1
Sharp Electronics (UK) Limited
After Sales Service
Page 8 of 8
Notes
Display
