Question about Samsung Televison & Video
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Posted on Jan 02, 2017
if you can do soldering work, replace two 1000uF10v bulging capacitor with 1000uF 16v or 25v in powersupply board. you will save $200.
Posted on Nov 12, 2009
SOURCE: Olevia LT23 23in. LCD/TV
I had the same prob, but found out that the problem with the Olevia lcd tv's on most models not powering up is because of failure of capacitors on the power supply board that I do believe is due to excessive heat and lack of ventilation.
I took the tv apart and got access to the main board and just by looking at the capacitors I could tell which one were the bad ones..
I will show some pics that I borrowed during my repair, hope it helps as reference as it did to me.
I replaced the bad caps with new ones that I bought at a computer parts store.
Now I got my lcd tv back ON but this time I added a internal cooling fan for better air flow that will reduce this malfunction from happening again.
Hope this helps.
Posted on Dec 22, 2009
It sounds like the power supply board has some bad capacitors that need to be replaced. Samsung is covering the cost to repair this problem on some models. You can call 1-800-samsung to find out if your unit is covered.
Posted on Apr 02, 2010
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