Question about Toshiba TP50H60 50" Rear Projection Television

1 Answer

Blinking red light by power switch

I was given this set and i have a problem with a blinking redlight when you turn on set it just blinks the old owner said she was watching it and it shut off and started this . its a upgrade for an country boy like me what im wondering is it an expencive fix or an easy answer? or should i just scrap it and settle for my smaller sets?

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  • jr35 Jan 22, 2008

    it sounds like its warming up and has been turned on then it just blinks none stop any ideas?



    thanks

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  • Toshiba Master
  • 8,617 Answers

First how many times does it blink? In this model check the fuse F470 first. If the fuse is good does the relay click when the power button is pushed? If yes check R870. Also if the set makes a soft tick tick sound Check D864, R871, and C868. If it doesnt make the soft ticking sound check Q862, C870,R865, R870,C869, and Z801.If you let me know how many blinks its doing I can help you better. But the proceedure i just listed is the steps you take in troubleshooting the power and shutdown circuits of alot f toshiba models yours included. let me know if I can help you further.

Posted on Jan 22, 2008

  • Sonny Berry
    Sonny Berry Jan 22, 2008

    It doesnt sound like theres too much wrong with it. I would invest in the power supply and shutdown manual for your model. That would give you the info you need to fix the set. You can get it at the following link . Its under the Toshiba section its called Power supply and shutdown circuit troubleshooting. Its a real good resource for fixing yours and many other toshibas. It cover quite a few models one of which is your model. Heres the link and they will email it to you if you return to the site and request they email it to you. They also offer unlimited free support to help you diagnose your set. Hers the link if you want the manual.

    http://servicemanuals.vstore.ca/

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