Re: Technika 40-E271 TV with TP.MSD309.BP86 Mainboard

Hello.

I have a Philips 40PFL3107H/12 which had the same issue and similar values on the driver board. Sometimes when turned on the backlight would flash very briefly so I assumed that the LEDs are OK. Ordered a new driver board, replaced it, the issue remained.

I took a closer look and better measurements and found that this:



is a bad connection. So I did this disgusting solder work:



aaand its working again.

Re: UE55D8000 Power Cycling On Off Issue

So was the issue caused by the LEDs? Is the TV working now?