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Repair service for plasma sustain boards 6870QYC004D


Coppell TV Repair offers a REPAIR SERVICE for plasma sustain boards 6870QYC004D as shown on the picture. REPAIR SERVICE means that you need to send us your malfunctioning board that we will attempt to service, test and return to you.

Processing time

Typical processing time for the repair is within two business days; if we have any probems that require more time (be it overload or technical problems) we will contact you with an update and request for more time.

We have a fairly high success ratio, but we still do not guarantee success; if we can't get the board to work, though, you will not need to pay.


Presently we do not charge in advance for repair services.

Instead, once the board(s) are received, tested, found to be defective, serviced and tested again to success we send a payment request to the customer.

If something along the process - such as unexpected difficulty or finding a board to be functional - arises we contact the customer via email and/or phone and disscuss options.

Minimal charge / diagnostic fee

If a board arrives and is determined to be functional we charge up to $25 for diagnostic fee.

For explanation of why do we do that please read this article.

Board requirements

We ask that the board arrives here in good physical condition and without traces of tampering. If someone (other than us, that is) has already attempted to service the board then please contact us with a description/pictures and do not directly place an order. We reserve the right to refuse service to boards that have signs of repair attempts.

What usually goes bad on those boards is one or both large modules located under the two heat sinks.

Often there are also other components that need to be replaced.

We always replace both IPMs for reasons explained in our blog.

Replacing just one modules allows cheaper service, but carries significant risk of having to perform another repair within weeks and often even days of the first one. Try it if you like and please call us when you need a quality service!

If you have any questions do not hesitate to ask.

YSUS (70)
50'' (7)