Appliance Repair Questions? Ask a Technician for Answers ASAP
Hi, my name is ***** ***** I have been in the home improvement and repair field for 20 years. I will be very glad to help you today. Do you have a mult-meter to test that you are getting voltage to the board?
Do you have experience with testing voltage?
Yes. I am an ex tv service engineer from the old days! Power is getting to the board.
Does the power indicator light come on?
No power light at all. Should be easy!
If you disconnect the T-con board connector does the back light come on?
Which is the t-con connector, the bigger one from the power board?
The power supply may have been DOA also. This is lcd or plasma?
It's aplasma. I have changed the whole power board for a brand new one.
Ok no t con on that. Thought it was LCD for some reason.
Sorry. It is lcd it is a ue224000pw
I thought so ok t con is the little board in the middle at the top. Disconnect the cable on the bottom and see if the back light lights up.
Have you checked the voltage on the test points by the connectors on the power supply? The voltages are marked there what they should be.
Not yet. Will do now
I think the board you got is a DOA. It happens a lot. They say new board but no way that it is. It is either salvaged from a damaged tv or the closest to new it is refurbished. May be best when the voltages do not test well to send it back and send your board to a service that repairs them. There are many that will repair your existing power supply on Ebay.
That sounds like a cop out. No one sends out u/s on ebay. Too much hassel!
I'm not trying to cop out just trying to offer what I can before the timer runs out.
What were the results of the voltage testing?
I still have not heard back from you and would like to continue to help.
I am not sure how my service could be considered poor when you will no longer respond.