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Equipment Repairs => PLASMA TV forum => Topic started by: stu on January 07, 2014,15:29:29

Title: ps50b430p2wxxh
Post by: stu on January 07, 2014,15:29:29

i have a samsung plasma ps50b430p2wxxh, sound but no picture.
va/vs volts fine from psu, set is running, suspect the ymain board faulty.
cant find fault on it, can anyone know any info on this model and any common issues please?

many thanks :sign0085:

Title: Re: ps50b430p2wxxh
Post by: downunder on January 08, 2014,04:38:24

Forget the T-Con, it's a plasma. Are the heatsinks on the Y-Main and Z-Sus boards getting warm? Is the LED on the Control board lit up? Have you tried generating test patterns using the Auto Gen on the Control Board?