Question about Samsung PN42C430 42 in Plasma TV
When i turn it on or off i get the jingle tune it plays but no pic. just black screen with a minor amount of fuzzy lines
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Posted on Jan 02, 2017
SOURCE: Distorted picture and colors
The pop you heard was a component going bad. This could be as simple as a bad capacitor or something more complex. You don't indicate the age of the set. If under a year, it should be under warranty and I would recommend a warranty service call. If no longer covered, examine the boards for any sign of a "smoked" part and update this with the circuit designation. This is the number written on the board under or next to the part. For a capacitor, for example, the designation would likely be Cxxx.
Posted on Mar 20, 2009
common problem you have a bad cap or 2 in your power board this board is the one where tour ac cord plug into these can like caps will be puffed up on top the values are written on the sides on the device replace them and your good to go
Posted on Nov 18, 2009
Ur power board is dead,must replaced to get picture back.Turn on/off couple times,wait 10-20 mins see if pic come on.100% is the power board.Not than ur Signal tuner board could be the cause.
Posted on Jan 12, 2010
Depending on what you have done, I can point you in the right direction. I hope!
Switch you Plasma on and look very closely at the screen. In a darkened room, you should be able to see a dull off white glow. If you can see that, the Plasma Display is OK and if there is sound, the processor is working fine which leaves only the upscaler to suspect, it is on the large densly populated board approximately centre of the rear.
If you have no light, the driver stage or power supply is faulty. The display drivers are not replaceable as they form part of the Plasma Display, the power supply however is but usually gives no sound as well.
Without seeing it, that is far as I can go.
Hope that helps.
Posted on Dec 06, 2010
SOURCE: Have a Samsung LNS4041DX.
Defective panel, or bad ribbon cable that is associated with the color lines. ribbon cables are at the bottom, or th sides and will be in line with the color lines on the panel remove cables clean and reinstall.
Posted on May 31, 2011
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