Samsung LCD 19" model 943

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Samsung LCD 19" model 943

Post  BAIS AHMAD on Tue May 18, 2010 8:43 pm

I have problem with Samsung model 943 19". The Power led blinking and no display. What is possible caused?

BAIS AHMAD

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Re: Samsung LCD 19" model 943

Post  tchtfly on Tue May 18, 2010 9:49 pm

Hello BAIS AHMAD,

I would start by checking all the electrolytics capacitors on the secondary side of the power supply. Obvious signs would be that the tops of the capacitors are convex ( bulging outward). The best way to test electrolytics capacitors is by checking their capacitance and ESR value with the appropriate tools.

Hope this helps
VIC

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