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I have just been given a Samsung sp42w4hb back projector TV that has a problem,after about 4 power cuts in the area the TV went off and only the standby light comes on,it stays on for about 10/15 seconds then flashes for about 30 secs then goes off,if you turn the power button off & back on it dose the same,if you leave the power button on it dose not reset its self.I have checked the fuse in the plug & the glass one just inside the of the back to theright of center

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Check to see if you have a loose conection at the relay or at the power source a lot of times the relay goes bad and you can solder a neew one in get a service manual to locate relay and parts

Posted on Jan 21, 2009

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Posted on Jan 02, 2017

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