Question about Sharp LC-32GA4M 32 in. HDTV-Ready LCD Television

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Sharp lcd model no lc-32ga4m.lcd screen is showing but no picture

Behind jitesh stores, ketkipada,
ashok nikam chawl, dahisar(e)
mumbai-400068

9869391284
email id:-
priti_dhavan@yahoo.com

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5 Suggested Answers

  • 1 Answer

SOURCE: TV No Picture

My 32D40U would turn on for 5-10 seconds (Please Wait would appear) and the screen would go black. Sound Normal. It would also sometimes do this after running 5-10 minutes. I read somewhere that the inverter board would come loose and lose proper ground. I took the set apart, removed the board, and cleaned up the grounding points. I reassembled using some copper paste on the ground points and LockTite on the screws. I used some contact cleaner on all the connectors going to the board. I noticed two cables that are covered with copper shield tape where too tight at their connectors and repositioned the tape to give them some slack. The problem hasn't occurred since the fix.

Posted on Mar 22, 2008

Fix-4U
  • 293 Answers

SOURCE: Picture Problem with Sharp LCD Model LC-42D43U

Hi...there,
It's seems your backlight inverter are busted... Need to replaced a new one.

Posted on Oct 15, 2008

  • 4234 Answers

SOURCE: Cracked L.C.D. screen

My first guess would be no since the model numbers indicate that the screen sizes are different (32 vs 37). The final determination is best made by checking the part numbers or verifying compatibility with Sharp directly.

Dan

Posted on Mar 21, 2009

  • 2296 Answers

SOURCE: lc-26dv20u has no picture

Is the screen blank and illuminated or dark without any video?
This failure could be due to a defective backlight inverter board or the power supply might not be providing +24 volts.

Posted on Jul 09, 2009

  • 13 Answers

SOURCE: Darker screen on the right hand side of my Sharp

try going to menu and center the screen both vertically and horizantal, the manual should help

Posted on Feb 26, 2010

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