Im looking to get this fixed this month and am expecting to have to replace a part or two.  Does anyone know where I can mail order parts from in the UK? I gather parts from the rv-b90/rv-b99/rv-nb1/10/20 will work? Just wondering where to go for them.
Thanks in advance for any info!  

Do you have any idea of what parts you are looking for?

the guy in the shop said it 'might' be the transformer? to be honest im giving up on that particular box. its way beyond what i can fix myself and so will probably just look out for another one. thanks for getting in touch though, appreciate it.

Gee if the ( guy in the shop ) said anything like this ( might be ? ) to me from "any" Shop - I would definately go to another shop!!!  As the place's I work with; understand that;

( these are old boobmox's and parts may not be available anymore or exactly the correct one's )  - after all You went there to get YOUR stuff fixed, Right?

That there may be a work-a-round and give me the option's of which are...

Very Simply...

 You are AT the Wrong Shop