UK Vintage Radio Repair and Restoration Discussion Forum - View Single Post - Marconi 2022 2955 OM345 OM360 Replacement

G0HZU_JMR · 12th Jun 2013, 6:08 pm

The reason I ask is because the parts list and the schematic both list OM345 qty as 8 on the RFP board.

There is also a single OM360.

Have you missed one or is one of the OM345s not fitted or linked out in these generators?

I quickly scanned over the RFP circuit and spotted 8 of them (plus an OM360) because I was interested to see which of them carried amplitude modulated signals.

12th Jun 2013, 6:08 pm	#11
G0HZU_JMR Dekatron Join Date: Sep 2010 Location: Cheltenham, Gloucestershire, UK. Posts: 3,077	Re: Marconi 2022 2955 OM345 OM360 Replacement The reason I ask is because the parts list and the schematic both list OM345 qty as 8 on the RFP board. There is also a single OM360. Have you missed one or is one of the OM345s not fitted or linked out in these generators? I quickly scanned over the RFP circuit and spotted 8 of them (plus an OM360) because I was interested to see which of them carried amplitude modulated signals.