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Radiocruncher · 17th Feb 2018, 11:22 pm

Well done finding that Mick. I went through the pain of refurbishing a module in one of these and fitting it only to find that it didn’t work. What a pain it was having to undo all that hard work. I do remember having to change one of the Mullard tropical fish capacitors once but only as it was way out of spec. I now have a donor R600 and R707 with clips on wires attached to where the module used to be so as I can test any that I’m repairing. Ron’s schematic and layout have been extremely useful so thanks once again Ron.

Regards

Graham

17th Feb 2018, 11:22 pm	#6
Radiocruncher Hexode Join Date: Dec 2013 Location: Torrington, Devon UK. Posts: 446	Re: Roberts R600 repair Well done finding that Mick. I went through the pain of refurbishing a module in one of these and fitting it only to find that it didn’t work. What a pain it was having to undo all that hard work. I do remember having to change one of the Mullard tropical fish capacitors once but only as it was way out of spec. I now have a donor R600 and R707 with clips on wires attached to where the module used to be so as I can test any that I’m repairing. Ron’s schematic and layout have been extremely useful so thanks once again Ron. Regards Graham