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Vestel 17MB12-2

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Turnip:
Hi folks,

Have a Technica LCD37-207 where blue s/by led doesn't show. PS 17PW20-2 has been replaced with a known good one and fault remains where s/by supply is low and fluctuating.

Back threads point to a main board fault - wonder if anyone has a 17MB12-2 to sell ?  Chris.

davenjax:
hi chris iv got a couple of 17mb22-2 would they be similar ??

Turnip:
Thanks davenjax,

Quite different - couldn't get the back on without a hammer - Thanks again - Chris.

davenjax:
yeah ok i can see a vast difference i do have another acoustic solution set which does not power up although i did replace the psu with new at great expense but still no change not even a standby light so wouldnt want to risk the panel from that one rgds dave

Turnip:
Hi Davenjax,

Had another one in with no S/by led and S/by P/S pulsing - noticed that the side S/by button had a latch, so pressed it - Blue s/by led came on. Set didn't work 'cos the 2 x 15n caps were duff.

Made me think about the other - pressed the button and all OK (Weekend Grandchildren pushing buttons - as they do - should have thought) Chris.

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