 Posted: Thu May 31, 2012 9:55 am Post subject: |
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| If the caps in the PSU are not showing any sign of distress then the eprom needs replacing this is the smd device situated under the card reader slot | |
| Posted: Wed May 30, 2012 4:08 pm Post subject: Samsung Plasma -no picture/sound -just clicks |
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| Samsung 42SD 5SD -42" Plasma
No picture or sound. Turn it on, clicks and the neon flashes 5 times and then goes off. re-cycles until you turn off at mains. It did have picture and sound but had vertical lines and occasional horizontal dashes. I never got to the bottom of the first fault before the second one took over. I've disconnected x-sus and Y-sus boards 1 at a time but no difference. Va and Vs voltages as per label. Where do I go from here? Anyone offer any adivice-it would be welcome. |
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