X-Main Self Repair? LJ41-08457A Need Help

[Gilera001]

Hello, there is the possibility to repair an x-main board? And there are certain parts that go faulty there! it is a LJ41-08457a

Thank you

[tom66]

Re: X-Main Self Repair? LJ41-08457A Need Help

Whilst these are repairable, it's risky because a failed X-main can damage the Y-main on these sets.

[tw2005]

Re: X-Main Self Repair? LJ41-08457A Need Help

There's so many of these cheap for sale I would not bother. I tried to repair a similar 42" one recently and could not identify the SMD components. All I ended doing was then blowing the Ymain as well.


http://www.ebay.com/itm/Samsung-PN50...item4173c7545c

http://www.ebay.com/itm/XSUS-FOR-SAM...item53f2780a73

[bflo60]

Re: X-Main Self Repair? LJ41-08457A Need Help

hey everyone, I replaced the inverter on my 52" led Philips tv because it had sound but no picture. it worked for a week and now it is doing the same thing again. it has also had a problem for about 3 yrs when you first turn it on there is no sound or picture, but if I unplug the power cord and replug it in it turns on any suggestions? thanks in advance

[tom66]

Re: X-Main Self Repair? LJ41-08457A Need Help

^Start a new thread please, don't post on the end of an old one.

[bflo60]

Re: X-Main Self Repair? LJ41-08457A Need Help

I cant I just joined it wont let me yet for some reason

[Gilera001]

Re: X-Main Self Repair? LJ41-08457A Need Help

Thanks a Lot and the problem is Fixed i dont thin the x-main has a problem pls look my other post thanks