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

lc-60le841e (serv.man9) technical bulletin
Model
LC-60LE841E (serv.man9)
Pages
3 Few pages! See other manuals at the bottom of the first or last page.
Size
60.03 KB
Type
PDF
Document
Technical Bulletin
Brand
Device
TV / LCD / Grey screen when changing between 3D and 2D
File
lc-60le841e-sm9.pdf
Date

Read Sharp LC-60LE841E (serv.man9) Technical Bulletin online

LCD 2012 10 03 
 
Date of Issue:       10
th
 October 2012 
         
Classification: 
White 
LCD TELEVISION TECHNICAL BULLETIN
 
Page 1 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   
 
 
MODELS 
LC60LE841E  
 
 
 
 
 
 
 
 
SYMPTOM  
Grey screen when switching from 3D to 2D.
 
 
CAUSE Software 
issues. 
 
ACTION 
Download from the Technical Web site the latest version and up-date using the 
procedure below. 
 
 
 
 
1. Turn off the AC power. 
2. Insert the upgrading USB flash memory for upgrade into the service slot. 
    (After a while, the following screen shows up. Select NO to close the screen.) 
 
 
 
3. Use the Menu button and cursor keys , CH keys of R/C or on the set to 
    select Menu - Setup - Information - Software update on OSD menu. 
4. The message (Insert the USB memory device contains the software update file) shows up. 
    Push OK when if there is no problem. 
5. After a while, if software update file is detected in the USB memory device, the following 
    screen shows up. 
   Select OK when if there is no problem. 
 
   NOTE: If there is no software update file in the USB memory device, caution shows up. 
   Please insert the correct file and retry software update. 
   NOTE: If software update file in the USB memory device doesn't match this model, 
   caution shows up. 
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. 
 
LCD 2012 10 03 
 
Date of Issue:       10
th
 October 2012 
         
Classification: 
White 
LCD TELEVISION TECHNICAL BULLETIN
 
Page 3 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   
 
 
9. After boot-up, the following caution shows up. 
Select OK when if there is no problem. 
Software update is completed, please remove the USB memory device. 
 
 
NOTE: 
Then get the set started and call the menu -> setup -> identification to 
check the main software version. 
 
CAUTION: 
1) Do not take out and put in the USB flash memory during upgrading. 
2) Do not turn off the AC power during upgrading. 
3) It takes about one minute to the rewriting completion. 
Please confirm the upgrade status on the screen becomes 100%. 
4) Wait for a further 20 seconds before turning off the AC power following the upgrade is completed 
message. 
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Here you can read online and download Sharp LC-60LE841E (serv.man9) Technical Bulletin in PDF. LC-60LE841E (serv.man9) technical bulletin will guide through the process and help you recover, restore, fix, disassemble and repair Sharp LC-60LE841E (serv.man9) LCD. Information contained in service manuals typically includes schematics / circuit diagrams, wiring diagrams, block diagrams, printed wiring boards, exploded views, parts list, disassembly / assembly, pcb.