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Sony PMB50HX1 - has sound, no picture

I sat down to watch TV, heard a popping sound. No picture on my 52" plasma, but we have sound. Anyone ever heard of such a problem? Model # Sony PMB50HX1 . TV is over one year old. No blinking lights. I unplug the power cord to the TV and the reset switch comes on/off four times and then red.

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  • Jean Cummings Jul 04, 2007

    You are correct. It was z-sub and sub bd. Not to expensive and lead-time was about one week. Thanks for your help.

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It sounds like either Y-sus or the X-sus pcb. These are usually fixed at board level and can be quite expensive. If your in Australia Speedy Spares in Melbourne should be able to supply these Boards. They are located on the left and right hand side of the panel and will be connected to the panel through smaller sub PCB's. The x and y sus boards are about 30cm x 20cm in size.

Posted on Jun 25, 2007

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