[UK-CONTEST] FT1kmp partially dead

[John Wayman]

Hello,
I'm looking for an expert who can point me towards the most likely reason for my FT1kmp to stop working on 30 and 20m, both on receive and transmit, whilst continuing to work on the other bands.
My guess is one of the relays that switch the bandpass filters, but you may be able to save me the whole fault-finding thing, either by saying 'Yes, that's what was wrong with mine.' or 'No, mine was the xxx.'
Thanks for reading.

73
John