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Equipment Repairs => LCD TV forum => Topic started by: ftsdogz on May 18, 2010,10:35:41

Title: Maxim 11-57 32" invertor
Post by: ftsdogz on May 18, 2010,10:35:41

Hi all,

Nooooooooooo, it's gone again. I believe it to be the invertor this time.

Whilst watching the TV, all of a sudden the picture 'sort of' wiped diagonally across the screen leaving it totally blank. I have sound, channels.

Anyone here got a cheap second hand one????? Or can this board be repaired???

Model V144

Title: Re: Maxim 11-57 32" invertor
Post by: sparky on May 18, 2010,11:27:06

hi
have you checked the sm fuses and measured the transformers
sparky

Title: Re: Maxim 11-57 32" invertor
Post by: ftsdogz on May 18, 2010,12:09:36

Hi Sparky,

Thanks for the reply.

 As a pure novice, are we talking about the PSU or the invertor???? I'm quite a dab hand with a soldering iron and have a local major electronics shop nearby. So if you point me in the right direction I can replace the offend part/s

:)

Title: Re: Maxim 11-57 32" invertor
Post by: sparky on May 18, 2010,12:44:37

the faults on the inverter board

Title: Re: Maxim 11-57 32" invertor
Post by: ftsdogz on May 18, 2010,13:02:07

Thanks for the info sparky  :clap:

Checked the fuses and they are ok. I now know what you mean by the transformers but haven't the knowledge and the equipment :(

Title: Re: Maxim 11-57 32" invertor
Post by: sparky on May 18, 2010,13:08:35

hi
it looks like a replacement inverter board try
ohmsupplies.co.uk
sparky