Re: Hkl-480201b hkl-500201b hkl-550201b psb repair

This fix worked for my Sceptre 55" tv. Replaced the two diodes D10 and D11. Working like new.

Much appreciated!

Re: Hkl-480201b hkl-500201b hkl-550201b psb repair



Thanks for the link. I grabbed some off ebay on an impulse buy. Hopefully they will work.
Edit: Decided to order from digikey since I know the parts will be quality....

Re: Hkl-480201b hkl-500201b hkl-550201b psb repair



Hi, I have the same tv as you. Just wondering if you might direct me to where you ordered the $0.28 diodes for the repair. Thanks!...

Re: Hkl-480201b hkl-500201b hkl-550201b psb repair



I have a Sceptre 55 inch 4k that just died. I am getting no power when plugged in. No standby lights, just dead. It appears to have this exact same board and the symptoms appear to be the same as you are describing. I was just going to try replacing the whole board, but I can't seem find it in stock anywhere. Could you maybe point me to where to get the parts I need to replace to hopefully bring this thing back to life? Thanks for your help....