Dave I am no expert by any means, but do you have an oscilloscope? If not, it is going to be rather difficult to troubleshoot. If you know quite a bit about electronics and how to follow a schematic; you might be able to get away with just using a Digital Multimeter.
Dave I am no expert by any means, but do you have an oscilloscope? If not, it is going to be rather difficult to troubleshoot. If you know quite a bit about electronics and how to follow a schematic; you might be able to get away with just using a Digital Multimeter.
They are circuit diagrams, perhaps you live in a part of the world where they are called something different? - but you don't have your location filled in.
Also, "Samsung doesn't supply..." If you need help with your grammar, I would be more than happy to help you
Speaking of grammar, you forgot the fullstop at the end of your sentence.
It might be a good idea not to pick fault, especially when yours isnt perfect.
Anyway, to the OP. If the 8Amp fuse is on the PSU, then check the rectifier and capacitors on the 240v input. There will probably be 2 relays on the board aswell, these normally have 2 decent size resistors near then, check those too. They can cause havock when they pack in.
Its been a while since i did repairs on TVs so im going from memory.
Could you post a picture of the PSU and i will try and help you with things to check.