SVA VR30 power supply issue

[ed123]

Hello everyone,
I have a SVA vr30 TV that uses the outboard power supply salom electric ssu-s0061-1b.When the green LED no longer lights the TV will not work,this is a very common power supply issue.The telltale bulging caps are not present but it seems to be top secret on what common part is going in these supplies.I used to send them out for 80$ and they'd come back working.Now there is no-one and a customer would like not to throw away the set just because the supply is bad,does anyone know what the secret part that goes bad is or a source that wont break the bank for a supply?

Ed

[budm]

Re: SVA VR30 power supply issue

Any good clear pictures of this power supply, top side and bottom pictures. Bad cap can look normal but can have high ESR.

[ed123]

Re: SVA VR30 power supply issue

Ok I'll try to take pictures tomorrow,I've tried replacing all the caps on a couple of these before and ended up buying the supply.
Ed

[ed123]

Re: SVA VR30 power supply issue

Hello again,

I am back with the fix!

100uf 16volt cap at location 1c24 infront of the 2 regulators fixed the problem.

Ed

[tom66]

Re: SVA VR30 power supply issue

Thanks for feedback, will help others in future.