Samsung BN41-01955A with a short on CPU SEMS29

[sn4k3]

Hello,

I have an board from samsung with a short on the CPU due a lightning that came via HDMI signal and broke the 10ohm resistor array and put CPU under a short. I have removed CPU and short has gone.
Is it possible to put a new SEMS29 reflow it and board will work again or chip must be programmed somehow? Can't find the datasheet of the IC

[dskall]

Re: Samsung BN41-01955A with a short on CPU SEMS29

I don't think the chip would have to be programmed

[sn4k3]

Re: Samsung BN41-01955A with a short on CPU SEMS29

I don't think the chip would have to be programmed

So the program is inside other ROM chip and not the SEMS29 itself?
As the SEMS29 is hard to find and buy thats why i ask, also can't find a datasheet to confirm...

[diif]

Re: Samsung BN41-01955A with a short on CPU SEMS29

The SEM29 is a processor. No programming required.
The program is in the TSOP48 and there's a SOIC 8 chip also.

[dskall]

Re: Samsung BN41-01955A with a short on CPU SEMS29

They look to be available though

[sn4k3]

Re: Samsung BN41-01955A with a short on CPU SEMS29

The SEM29 is a processor. No programming required.
The program is in the TSOP48 and there's a SOIC 8 chip also.

They look to be available though

Thank you, i will try to reflow it on place. Ordered 3pcs
I will update once got news.

Regards