Question about Pioneer PDP-427CMX Television

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PDP-427CMX won't power up

Power light on my PDP-427CMX flashes 7 times won't power on.

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Re: PDP-427CMX won't power up

This points to the Y-SUS circuit (left-hand side PCB).

If you aren't technical then it needs to be taken for service.

Posted on Jan 11, 2008

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Here is a solution from the Pioneer web site:
Important: Updated Information Regarding Free Power Supply Replacement for Certain Pioneer Plasmas Pioneer is continuing to offer a free, in-home/office power supply replacement for certain of its second and third generation plasma models listed below for customers who experience a problem with the original power supply. If a model is not listed below, no power supply replacement is needed and no further action needs to be taken.
If you own or use a plasma listed below, please call our toll free hotline at 1-800-421-1404 to arrange a time to have your plasma's power supply upgraded at your residence or office at no charge.
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