[deltamonk]

Thanks, sorry we have been focusing on his exams but just got a multimeter today.

Definitely 240v AC to the transformer but can't measure any DC voltage. Found three fuses we can see easily, none look blown.

Fuse on the side of the transformer has high impedance reading so that could be the problem, looks to be corroded.

Two fuses on the radio board are both measuring low so seem to be fine?

Will download the documents and have a look in more detail sometime soon and report back!