Question about Sanyo DP32746 32 in. LCD Television

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Sanyo DP32746 - No picture or Sound

When I press the power button on my Sanyo DP32746 I can hear the power relay pull in. After 10 seconds the relay drops out. During the 10 seconds the relay is in, there is no picture (screen stays dark/off) or sound. After attempting to power up the set 3 or 4 times the relay stops pulling in all together. If I unplug the set for a few minutes and plug it back in I can get the relay to pull in again for 10 seconds. I realize the relay is dropping out as a protective measure. The set was working perfectly, I turned it off one evening and the next morning I had this problem. I have removed the back cover, there is no discoloration or odor of anything burned. Have you ever received a similar complaint? Do you have any idea which board is defective or where I can start? Will I cause any damage if I unplug all of the wiring harnesses from the power supply board to rule it out as the defective board?

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  • horinekb Dec 01, 2008



    we have the same problem. It clicks, sometimes the screen flashes a little on the back side and then it does nothing. we changed the power supply board but it still does the same thing. Sanyo DP32746 any ideas??

    thanks

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Damage is in the power supply. I am an authorized tech for Sanyo, and in the Chattanooga TN area. Contact Sanyo at 1-800-877-5036. At the prompt hit the 0 key, and then ask for customer service. They will be more then happy to assist. If your set is to old for warranty service, and you wish to repair yourself, check out the site www.shopjimmy.com, they can provide functional pwb's for a fraction of the cost of new.

Posted on Aug 06, 2008

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