lcd tv has no power- acoustic solutions lcd32nk750hdf ?

Hi there I'm probably waaaaaayyy to late to help but it's a common problem with this tv.
Here's how to fix it..
1. Open the tv up and take back off this reveals the main circuit board and the power board...
2. Locate the power board usually small in size but has larger components.
3. Two capacitors are at fault here (upside down battery things)
4. Find capacitors C818 + C857 (located at the bottom and read 4700uf6.3v on the side these two need replaced)
5. Desolder old ones off if not budging then pull off *Be careful...
6. Buy new ones (dont have to match old ones but need same values I.e. 4700uf 6.3v)
7. Solder on making sure positive and negative go in correct holes.
8. Connect back up and try tv hopefully for you it works as it did with me.
Hope this helped :)

All in all the fix would cost you about £5 for 5 capacitors only need two. And solder kit so your looking no more than £20 :D

Niall Swinnerton
October 2013

hi guys where did u get the parts or how did u ment this i have same problem n really wanna repair this fault

luke-emery
April 2010

Mine has just done the same..
I did exactly what you did as well, even switching plug sockets and using an alternate cable which I luckily had handy but mine wont even come on standby. Looks like I'm going to have to get it fixed.

tom
May 2009

Sounds like there is a short in the tv set. When you said you wiggle the plug and the powerlight springs on before turning off, there is a problem on the power supply board or a board in the tv causing the tv to short out and shut down.

jonathon
March 2009