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Saturday 28 November 2015

Technika LCD32-270 - flickering screen (Part Two) Fixed

I fixed this TV that had the flickering screen. The five capacitors which feed the 24v back-light were failing with the result that the screen was rapidly flickering. The new capacitors came from CPC and removing the old ones and fitting the new ones was very straightforward. I'm not doing a blow by blow account but there are some photos below showing the new caps in situ and the TV now working (its the one on the floor with the blue screen :))




More soon, no doubt...

D.
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2 comments:

  1. Unknown22 November 2016 at 09:36

    Hi Dave, nice one have the same problem. Before i strip the TV Down would by change you made a note of caps and values used. many thanks

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  2. Dave22 November 2016 at 20:42

    Details are in my first post here: http://eatingorangesandmakingids.blogspot.co.uk/2015/11/technika-lcd32-270-flickering-screen.html

    You'll need three 35v 470uf and two 35v 220uf.

    Good luck!

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