Question about Samsung PCN5425R 54" Rear Projection Television

4 Answers

Won't turn on

When I hit the power button, nothing happens. no picture or sound. the red timer light comes on and flashes a bunch of times, then goes off when you hit the power button again. please help!!!

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  • ursillytoo Sep 03, 2008

    Samsung- Model #PCN5425R

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4 Answers

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  • Master
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Hi,
I think TV requires new Horizontal Output transistor which is shorted now.
Please get Service Manual of TV and check horizontal transistor with volt-meter if you have knowledge how to check semi condutor parts.
Please post back if you need further help.

Posted on Sep 03, 2008

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  • Master
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Try and unplug the unit leave it set for 15 min then plug back in. push the master reset. if this doesn't help you have a malfunction on your power supply board inside the unit. you need to call a srvice tech to repair this problem.

Posted on Sep 03, 2008

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  • Samsung Master
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Try first unplugging power cord for ten minutes, tell me how many times light flashes.

Posted on Sep 03, 2008

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Can u tell me model no and brand name so that i can help u sir..

Posted on Sep 03, 2008

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