Question about SVA-USA HD4208TIIIBU 42 in. HD-Ready Plasma Television

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Sva HD 4208 111 pdp

The three green lights come on then inabout 5sec. the red light comes on then shuts down have unhooked all wires comeing off power supply except the switch wire and plug se sent panel into PTS for rebuilding still same problem

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  • jcabreu2002 Mar 24, 2008

    the three green lights come on then inabout 5sec. the red light comes
    on then shuts down have unhooked all wires comeing off power supply
    except the switch wire and plug se sent panel into PTS for rebuilding
    still same problem

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  • SVA-USA Master
  • 5,568 Answers

The turnoff of the power supply may be a protective measure to prevent fire.
Plasmas use high voltages and these circuits like to fail. If the HV fails and draws excessive current, the type of supply used is capable of protecting itself (and you) by shutting down if the HV circuit or another is drawing more than the design maximum current.
A decent tech should be able to determine fairly quickly if something beyond the supply has expired.

Posted on Jul 07, 2008

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When I plug it in the red remote stand-by light comes on when I push the power button on the remote the red light blinks then goes off but there is no picture or sound?


This happens because the power source has failed. What has caused the failure can be found only by testing it - but my guess, based on how it behaves, is that the high tension for the panel is faulty: the filtering capacitors have failed and fried the rectifier.

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When I plug it in the red remote stand-by light comes on when I push the power button on the remote the red light blinks then goes off but there is no picture or sound?


flashing power light:

projection TV`s have many protective circuits in them, they protect your CRT`s from damage, over voltage called x-ray, and many others, you need to have it checked before the damage is more costly, your TV is not happy and needs to be checked

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1 Answer

SVA 42 inch plasma (HD4208TIII-PDP)sometimes turns on


You Need a new Power Supply, part # LJ44-00025A
buy it here for $139 http://www.adc-ast.com/
I have my tv working like new.
If you want this time the power supply last, do not turn off, justpress tv/video button to switch input source, let the tv in sleep mode.

Credit: User IMJR

Mar 26, 2009 | SVA-USA HD4208TIII-PDP 42 in. EDTV-Ready...

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I have a sva vr-30 that wont turn on no red or green lights


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SVA PLASMA TV


I got this same tv from a guy in my area he would press the poewer botton on the tv and the standby light comes on and then turns off, so he gave me the tv for free i took the back panel off, and everytime i press the power botton the green light came on where the screen board is and went back off after i let the botton go i took the power board out took it to a repair shop to see if there was anything a wrong with it everything was good so i replaced the two fuses on the board and the one on the screen board, i had a feeling about the power switch so i jumped the wires on the switch purple to purple and green to green, I put it back together pluged it in the standby light came and stays on now, so i went out and got a universal remote for the sva at walmart for $15 programed it and pressto the tv works perfect so three fuses $3.60 two small pieces of wire and ele tape $0 my time 35 mins = one working plasma for $3.60 so when you have this problem like everyone else check the power botton switch, there cheap and check the fuses theres only three and if that dont work idk what to tell ya. and you do need a remote or tv wont work.

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Pioneer Plamsa CMX 43"


pioneer customer service: 800-228-7221

C-Dog

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Relays click. That's about it


try unhooking the wires coming off the power board you should be able to unhook every thing except the switch wire and se plug if the green lights stay on and the red don't come on then you have something loading down your power supply if it still shuts down you need a new power supply

Nov 20, 2007 | SVA-USA HD4208TIIIBU 42 in. HD-Ready...

1 Answer

SVA TV


If you had this problem from Day one, you should go directly who you bought it from and see what they can do for you for the company info or service agent.

Sep 26, 2006 | SVA-USA HD4208TIII-PDP 42 in. EDTV-Ready...

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