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Station X · 15th Jul 2017, 12:14 pm

You're definitely going to have -84V or W.H.Y on the anodes of those diodes. If you've got -84V on the cathodes you have a problem.

The cathodes are all connected together, so you'll need to test them using the diode function of a DMM. or just disconnect one end of all of them and reconnect them one at a time.

15th Jul 2017, 12:14 pm	#44
Station X Moderator Join Date: Jan 2003 Location: Ipswich, Suffolk, IP4, UK. Posts: 21,289	Re: Sailor T128 Marine Transmitter. You're definitely going to have -84V or W.H.Y on the anodes of those diodes. If you've got -84V on the cathodes you have a problem. The cathodes are all connected together, so you'll need to test them using the diode function of a DMM. or just disconnect one end of all of them and reconnect them one at a time. __________________ Graham. Forum Moderator Reach for your meter before you reach for your soldering iron.