Question about Sony BRAVIA Televison & Video
KDL-40Z4100/B if power is removed for an hour then reapplied the picture is good for 5 seconds then gets bright white. TCON has been replaced with no help. Any ideas?
Posted by Anonymous on
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Posted on Jan 02, 2017
If lighting did strike, you would be suffering power supply problems, due to a power surge from the strike.
The problem sounds like it could be related to the LCD panel becoming faulty or if your able to test inside the unit with a multimeter, you can measure the voltages from the printed circuit boards, especisly those suppling power to the LCD panel as well as the Logic PCB, A small printed circuit board you will find either attatched to the LCD panel. I hope this helps.
Posted on Jun 07, 2010
Hello again. I believe I was the one who suggested the t-con replacement. Now lets see if we can deal with this too. Does this yellow line become less prominent after the set is on for a while?
Posted on Dec 03, 2010
SOURCE: I have a Samsung LN37550A
U can't buy the T-CON board in any stores in anywhere in the world because this T-CON board it is not buy able it new u only can buy it as a salvage tv PCB board only.This T-CON board u can buy it as refurbish board only.Tries websites like Shopjimmy.com,Ebay.com to buy a refurbish T-CON board for the replacement.
Posted on Sep 22, 2011
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