Re: Can anyone identify this semiconductor?

Thanks budm

This is from the LED power section of a SEIKI SE47FY19 Television.
The power supply is marked: MIP500D-TF47
I don't recognize the manufacturer logo and google does not offer much information on the numbers. Any help would be much appreciated.[ATTACH]117881[/ATTACH]

[ATTACH]117882[/ATTACH]This is from the LED power section of a SEIKI SE47FY19 Television.
The power supply is marked: MIP500D-TF47
I don't recognize the manufacturer logo and google does not offer much information on the numbers. Any help would be much appreciated.[ATTACH]117881[/ATTACH]...

Re: LCD TV and Monitor basic troubleshooting guides

Hello all.
I am working on a SEIKI SE47FY19. It has video and audio but no backlight. It is a LED backlit TV. The power supply is a MIP500D-TF47. It has two connectors for the LED strips. I am getting around 54VDC on each of the backlight connectors which seems kind of low. Does anyone know what a good voltage should be on these connectors?

Re: New Members - please post your introductions here

Hello everyone!

I am new to the forum but have a few years of TV repair as an authorized service technician. I no longer work full time in the field but I still do repair work on the side from time to time. I have a fair sized library of training and service manuals at my disposal however, I don't have much on the LED backlit models as I left the business shortly after these models started to hit the market.
I see that there is a wealth of information here along with some talented technicians and tinkerers....