LC-60LE841E (serv.man9). Grey screen when changing between 3D and 2D - Sharp TV Technical Bulletin (repair manual). Page 2

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LCD 2012 10 03 
 
Date of Issue:       10
th
 October 2012 
         
Classification: 
White 
LCD TELEVISION TECHNICAL BULLETIN
 
Page 2 of 3 
 
 
Sharp Electronics (UK) Limited 
Reference – LV641
 
Revision  - 1 
 
White – Carry out as required 
Yellow – Carry out as required and whenever the unit comes in for service 
 Red – Carry out on all units   
    
 
Please insert the correct file and retry software update. 
NOTE: If software update file in the USB memory device is already installed, caution shows up. 
Please reconfirm the software version and reinstall (if necessary). 
 
 
6. The caution for update shows up. 
• The picture will temporary go dark until the software update display appears 
• Wait several minutes and don't unplug the AC cord 
  Select OK if there is no problem. 
7. Software update starts. 
Please wait for a while until the bar shows 100% 
 
NOTE: Do not take out the USB memory device during updating. 
 
 
 
 
8. When all the procedures are complete, the following upgrade success screen shows up. 
The new software version can be confirmed on screen. 
After a while, Turn off power and boot-up automatically. 
NOTE: TV is restarted automatically, the AC code need not be pulled out. 
 
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