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6632L-0470A / 6632L-0471A master/slave inverter replacement set

A brand new, never used replacement set for backlight inverters 6632L-0470A and 6632L-0471A. The boards are different, but brand new and electrically compatible!

In stock


Coppell TV Repair LLC offers you a REPLACEMENT SET for the backlight inverter boards 6632L-0470A / 6632L-0471A used in a number of 42'' LCD TVs.

The set consists of two brand new master and slave inverter boards, same or similar to the ones shown on the picture.

They are not the same boards as the ones in your TV, however as a set they are electrically compatible and can replace the original inverters 6632L-0470A and 6632L-0471A.

Due to the high failure ratio of the original 6632L-0470A / 6632L-0471A boards they are in great demand and often there are no quantities available on the market or the ones that are available are refubrished ones...which can be OK, but which also made us look for other alternatives and we find them - brand new, quality brand, just made for a differnt backlight assembly with the same electrical characteristics.

Only do not try to replace just one of the boards - they go in pairs and must be used in pairs!

Also important: the same pair of inverters is used in many different LCD TV makes and models; the replacement boards may be different in size and possibly have different locations for mounting holes; they may also be different in physical size requiring you to either bend or eliminate altogether the aluminum shielding covering the original boards.

It's a simple process as the only thing needed is a set of pliers. As many new TVs come even without such shields one can safely leave the shield out altogether.

Our recommendation would be to aim at keeping it in at the cost of slightly modifying it if neccessary, but again it is not a requirement.


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.


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.


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