Coppell TV Repair LLC offers fully functional SU board TNPA5341 as shown on the picture.
It is used in Panasonic TC-P55GT30, Panasonic TC-P55ST30 and possibly others.
The board is a used one.
It may have been serviced by us if it was found failed, but most of the these boards we see have not failed. In fact, it would be a good idea to make sure your board is indeed bad before you order one!
In either case it would have been tested in a live set and is guaranteed to be functional.
Upon receiving and installing it we kindkly ask that you return your old defective dud back to us. We would provide return shipping label if you agree to send the old board.
A failed Panasonic TXNSU1PAUU / TNPA5340 SU board or TXNSD1PAUU / TNPA5341 SD board will cause failure to power on the TV and 7 blinks at the front power LED indicator.
Each buffer board can and should be tested for shortage as shown on the below videos.
Accompanying article can be found at
More impotantly, as the video shows, a failure in either buffer board (SU or SD) is often times accompanid with failure in the SC sustain board.
We offer a repair service for the SC board TNPA5351 as well and we STRONGLY recommend that you test and send that board as well; you can initiate the repairs service for either of the boards and send them all along (SC, SU and SD).
SHIPPING AND HANDING
Products will usually ship on the next business day after purchase is placed and paid. Unexpected delays may occur. If you do not receive a tracking number or message from us within 3 business days after purchasing please contact us.
When shipping method is specified during payment it is our first choice to utilize that method for shipping. Yet sometimes it is not possible or may result in delays, e.g. a late Friday FedEx shipping of inexpensive and durable product may have a chance of being shipped in Friday than the following Monday; in such cases we reserve the right to substitute FedEx Ground with USPS Priority and, in some very rare cases, USPS First Class service. If shipping costs differ significantly you are in your right to contact and request price adjustment.
When shipping option for the order is "Free shipping" we will usually utilize cheapest available method. See below for important disclaimer regarding the USPS First Class Mail packages.
We do not advertise delivery time and do not take responsibility for delays to packages as long as tracking information proves they have been shipped in a timely manner by us.
Be advised that the following delivery services are NOT insured per USPS policy:
Domestic: USPS First Class;
International: First-Class Package International™, Priority Mail International® Flat Rate Envelopes and Priority Mail International® Small Flat Rate Boxes; services to some countries may also not be covered, for details read the USPS article on the subject.
What this means is that if you choose any of the above services as your delivery method you agree to hold us free of claims against loss of value should your package gets damaged or lost in the carrier system as long as the tracking information by the carrier shows the package was accepted by them and processed into their system.
Unless otherwise explicitly stated elsewhere in the listing the boards we sell come with a standard 90 days warranty. Customer is responsible for return shipping and Coppell TV Repair LLC is responsible for shipping back to customer. Returned boards subject to exchange, service or refund, subject to availability and agreement by Coppell TV Repair LLC and customer. Returned boards must carry the Coppell TV Repair LLC identification stamp or label and must not have been damaged, modified or otherwise tampered with in order for warranty coverage to remain in force.
Boards returned with request for refund / order cancellation will be subject to restocking fee covering forward shipping cost, transaction cost and $10 fee for the board testing needed prior to slating it for sale again.