HISENSE 161364 POWER SUPPLY BOARD

[Stu jaxon]

Hi Group, Can someone help please, I'm working on a HISENSE 161364 POWER SUPPLY BOARD FOR model #40K360MN. no vlotage going to the backlights. I ordered the wrong board. The old board # is 161364, I ordered 161565.. I looked on both boards all the components seem to match, except the two filter caps, on the original board they are 450v 68uf, and the new board are 250v 68uf, so the question is.. can I exchange the two caps from old to new board. ? and would have to change the eprom, they are both matching as well don't know if they are programmed differently.?

 

[Nife Sima]

On 29.02.2020 18:26, Stu jaxon wrote:

Hi Group, Can someone help please, I'm working on a HISENSE 161364 POWER SUPPLY BOARD FOR model #40K360MN. no vlotage going to the backlights. I ordered the wrong board. The old board # is 161364, I ordered 161565.. I looked on both boards all the components seem to match, except the two filter caps, on the original board they are 450v 68uf, and the new board are 250v 68uf, so the question is.. can I exchange the two caps from old to new board. ? and would have to change the eprom, they are both matching as well don't know if they are programmed differently.?

Wait! 450V vs 250V? What mains input are the new and old boards? How did
you make sure *all* the components are identical?

--
Nife Sima - the lower earth crust