Philips LED tv 40"

[ecu971]

Hi
Its totally dead, no lights what so ever. Fuses are okey, nu bulbing caps or so. Got correct ac input. Have tested all components on heatsinks, fets, dual diods etc. I have not tested much on the small stuff on the underside. Some suggestions?

[martino]

Re: Philips LED tv 40"

post some pictures of front and back side of power supply....
And MODEL NUMBER of TV...

[MisterD]

Re: Philips LED tv 40"

Post pictures of circuit boards, check and record all voltages on rail connectors on the power supply board and take close up pictures of the connectors.

[budm]

Re: Philips LED tv 40"

If it totally dead and the main fuse is good, then you need to verify that you do have DC Voltage right at the two legs of the main filter cap, we need to have at least that voltage first before going further. Pictures of the board will help.