This does not look like factory work

[ljintexas]

This is the master inverter board on a phillips 42PFL7422D circa 2007.
Capacitors have been replaced and looks like someone did some rerouting maybe due to bad traces on the board? At any rate, it's getting updated inverter boards. My guess would be that these are the original inverters from the dates on them.

[budm]

Re: This does not look like factory work

There are modifications that you suppose to do to these board to stop them from blowing up.

[ricosavy]

Re: This does not look like factory work

I dont think that is one of them most of the ones you buy on ebay dont have the mods done to them.probably burnt traces.

[ricosavy]

Re: This does not look like factory work

Here is one i fixed the trace was burnt where it sits but the trace runs under the chip so when i put the new chip i bent the leg under and soldered it and tested it worked good.

[ricosavy]

Re: This does not look like factory work

Another pic

[tom66]

Re: This does not look like factory work

LG/Philips Inverter Modification (for reliability):
http://www.toms-service-manuals.com/...h=Submit+Query