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My Grundig GUVP4200 plasma will not turn on

When i turn the tv on it clicks and the screen lights up (slightly) as if the power is getting to it but the standby light does not light up and i am unable to turn it on. The fuses in the back have been tested and they both work.

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  • kellyw11 Apr 04, 2009

    worked out the PSU board had gone, managed to buy the part online for £85



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Posted on Jan 02, 2017

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did you hear the sounds? or maybe you have defective power source in hot side..

Posted on Oct 02, 2007

  • 106 Answers

SOURCE: panasonic th-42pa20 plasma 42 inch tv

Try to replace the Main Power Supply board first.

Posted on Jan 01, 2008

  • 11 Answers

SOURCE: Non working TV, can someone help???

Replace Q8023 (top224y) which you will find is blown apart or it's shorted, and the Q1 (2sk2662) which would check to be shorted inside the heat shrinked wrapped board next to the blue relay and the smd zener diode ZD8018 (shorted) along with the ceramic fuse F8001.
I don't remember the value for the zener diode but there's lots of them with the same color code. You will have to take one of the others off to test on a resistor jig to get it's value.
The 2SK2662 is a cross for the original.

Posted on Apr 29, 2008

  • 1689 Answers

SOURCE: grundig plasma

There is probably a fault in the video processor, or there is a setting for the user colour temperature that is not properly set. Call the authorized service for advice on how to proceed.

Jerry G.

Posted on May 14, 2008

  • 135 Answers

SOURCE: Lg 42pc1da plasma tv wont turn on

will be a fault with either power or y-sus x-sus board is the tv still under warrenty if so request repair

Posted on Jan 18, 2009

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