Re: Philips 40PFL7007K/12 does not power on - Chassis QFU1.1E LA

Hi everybody, just reading this post after some time. In my case I was unsuccessful.
I did not find the problem and gave up. The TV has probably been recycled.

Hi everybody,
I have Philips 40PFL7007K/12 on repair. TV does not start up. I have checked the PSU and it seams to be OK. There seam to be problem on the main board.
What I have tried…
Well, there is +3V3-STANDBY coming from PSU to main board. This feeds up the main processor. This voltage has also been used to switch TV on. I have checked that switching signal from POWER ON button goes back to main board. But I did not check this whole path towards the processor as it is BGA package and it is covered by ceramic cooling plate.
And here comes what is not clear to...

Re: New Members - please post your introductions here

Hi Guys,
just joined this marvelous forum. Everyone needs information today. Why? That's a discussion for different forum.
Well, started running my small business leaving a „safety“ chair in my employer's office.
Now repairing all king of electronics – This is actually what I have dreamed of the whole life.
I have already picked up a lot from this forum.
I live and run my small business in the Czech Republic in a little village called Nepolisy. I have spent nearly my whole life here...