Sanyo DP32746 32 in. LCD Television Logo
Posted on Jul 13, 2008
Answered

Sanyo DP32746 Power Supply

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) 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. Has anyone had this problem and been able to resolve it? Is there a particular module that I can replace to get the set working again?

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  • Posted on Mar 05, 2009
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Yes replace the power section of the tv.

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I have a Sanyo DP32746 that has no picture or sound and the power LED does not turn on. You can hear a click on the power supply board when the power button is press either on or off. The only thnig that...
Yes replace those capacitor but observe the polarity feel free to send feed back good day and best regards.
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Aug 14, 2011 • Sanyo DP32746 32 in. LCD Television
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Sanyo DP52449, tv getting power but no display
When DP52449 (chassis 01 - that is important!) does not power on and the front LED flashes every 15-20 seconds you have a faulty main board, which you need to replace or get serviced.

We presently do not offer replacement boards, but we do offer repair services for them at
http://www.coppelltvrepair.com/p/59/sanyo-dp52449-p52449-01-main-board-n7ke-repair-service


You may also be curious to read the article we wrote back in July 2012 on a problem that sounds exactly like yours and which lead to the service offerring:
http://blog.coppelltvrepair.com/2012/07/sanyo-dp47460-dp42840-dp46819-and.html

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Feb 20, 2010 • Sanyo DP32746 32 in. LCD Television
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Parts: http://www.shopjimmy.com/catalogsearch/result/?q=Sanyo+DP32746+
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Jan 06, 2010 • Sanyo DP32746 32 in. LCD Television
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Dec 03, 2008 • Sanyo DP32746 32 in. LCD Television
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Its a power supply problem you can change the board and it should fix the issue
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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.
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Jul 14, 2008 • Sanyo DP32746 32 in. LCD Television
0helpful
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WILL NOT POWER ON
isolate power from hor.output section. if voltage becomes normal 130v &it does not drop then power supply is ok. now check hor output for leaky compnents near eht specially capacitor & diode. check hor output tr. at last eht. you can clean print near eht.
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Aug 01, 2007 • Sanyo DP32746 32 in. LCD Television
0helpful
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Sanyo
Check the power cable and power socket. If they are working, and the indicator lights in the tv do not light up when connected to power, that means the PSU (Power Supply Unit) is faulty. Take it to a repairer.
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Jul 26, 2007 • Sanyo DP32746 32 in. LCD Television
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I have a Sanyo DP32746 that has no picture or sound and the power LED does not turn on. You can hear a click on the power supply board when the power button is press either on or off. The only thnig that...

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