Question about Tatung V30DMTT 29.6 in. LCD Television

6 Answers

TATUNG 30" LCD HDTV MONITOR WILL NOT TURN ON

Hello. We went on vacation over Thanksgiving last week and unplugged them all to avoid any power surges caused by thunderstorms as well as to keep them from using electricity when not home. Upon return, two tv's turn on fine, but this one was plugged back in as usual and it has absolutely no power, as if it is not plugged in. We have checked all the connections to between the wall plug and tv several times, and nothing is wrong. It is also hooked up to the dish box correctly. The plug is working, and the dish box comes on. Please tell me what I can do to get this tv to turn on. My email is cynthia21918@juno.com Thank you so much.

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  • Kenjolin Dec 12, 2007

    We are having the same problem with our Tatung V30DMTT t.v. It was unplugged accidently because of a problem we were having with our satellite connection- now it will not turn back on-no red light or anything. It's like it's gone. We have already double checked all the power connections and there is nothing wrong in that area. I would certainly appreciate any suggestions as to what is wrong and how to fix the problem. Thanks.

  • hkalpak Dec 14, 2007

    Same problem here. Last time we lost power it recovered after few hours, lots of pluging in and out. This time, I had to unplug the unit to move it and no power since. There is a fine clicking noise coming from the behind.

    hkalpak@hotmail.com

  • Anonymous Dec 28, 2007

    wow i have the exact same problem,any suggestions before i take it in to expensive repair shop????

  • Anonymous Jan 05, 2008

    I had the same problem about a year ago. My warranty had run out, so I took it to get it repaired. It cost me around $300 to get it fixed. They said it was a problem with the power controller card or something like that. They said it would be cheaper to replace a component (capacitor?) on the card than to replace the whole card. Now, a few days ago, I turned the TV on, and nothing. The red light just went out. I think it's the same problem as before. I don't want to pay another $300 to have the same problem fixed. The way it's sounding from other people, this Tatung doesn't sound too reliable.

  • Anonymous Jan 05, 2008

    I opened up my HDTV to see if I could see anything burned. Everything looked okay. The Power Supply Module had a part number of HOAU242001(A). I looked that up on google and found a service manual for the V23D/V27D/V30D series LCD-TV. Other TV's are using this same power module. Also, there were some listing on ebay for the module. He is the link for the service manual.

  • Anonymous Feb 16, 2008

    I posted back in January how I had the same problem. So the TV has been sitting on the floor unplugged since then. When I first had the problem, I would plug it in just on the chance that it would come on. But it never did. So now it's just been sitting there, unplugged, for about 1 1/2 month. Now the good news. I decided to plug it in to see what would happen. And the power light came on!!! So the TV is working again. Does anyone have any ideas about that? The only thing I can think of is many there was a capacitor in the power module that didn't discharge and leaving the TV unplugged allowed the capacitor to finally bleed off. But I would think a capacitor would hold its charge longer. Maybe not. That's just a guess. Any ideas?

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I found a replacement Scheda power module at you guessed it, not at Toys R Us but rather at www.tvmodulesrus.com for $79. The same module is used in several LCDs, including our PowerSpec 30" LCD sold at Micro Center. It is listed under several numbers at TV Modules R US:

P/N: 6693006610
Model: HOAU242001(A)
Scheda Inverter PWB-0656-03

Posted on Apr 21, 2009

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I want buy HOAU242001 Power Supply

Posted on Oct 02, 2010

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I have both the TATUNG 23inch and 30inch lcd tv and both have
had power supply failures. They just refuse to power on. After taking both apart the power supply was not producing output voltages as
marked on the outputs, they were all low, very low. I had the 23 inch fixed by replacing the power unit. It came from a DELL screen that
looks identical to the TATUNG but badged DELL It now works but the fix was expensive. I cannot find a power unit (240V) anywhere for the 30inch tv

Posted on Jan 07, 2008

You guys got Power Surge Protectors fer those LCD's might be the good way to protect the Powers

Posted on Oct 24, 2008

There are bunch of Electrolytics capacitors on the Power supply Board on the Output of the T1 transformer, Most are 470uF 35V . Check them all out. I chaned C11 and C10? bad and that fix the Power on prblem on the V23CLTT TV.

Posted on Sep 08, 2008

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Same problem here on the 30 inch. Anyone know where sucessful on finding a power supply for these models?

Posted on Jul 04, 2008

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