Coppell TV Repair offers you essential components needed to repair one backlight inverter 6632L-0470A or 6632L-0471A used in a number of 42'' LCD TVs.
You rarely need to repair both of them at the same time although over time both of them will fail after having worked for so many hours.
The components in the kit are the inverter driver IC and the power transistors driving the high frequency transformers.
Also included are the two electrolytic capacitors which tend to wear out, swell and lose quality over time; the one we send may be slightly longer than the original - that is OK and will not cause any problems with the functionality.
Even though only one or two of the transistors tend to fail at a time we recommend replacing all 4.
Also please pay attention that no two failures are exactly the same and there is always the possibility that you may have other failed components on the board.
All parts are brand new and we use it in our own module service facility.
We - Coppell TV Repair - specialize in LCD and plasma TV module repairs and we have fixed thousands of modules - locally and through Internet.
See the reviews for our work and check our website http://www.coppelltvrepair.com and our blog there for some helpful information.
Please note we can and will try to support your efforts within some reasonable margins, but we can not troubleshoot your board remotely nor can we spend the time to teach customers on individual basis.