Re: Murphy A 186 mains transformer gone O/C
The Pye P53 has a common secondary for the rectifier and other heaters but does have a centre tapped secondary for the full wave rectifier. If the primary is open circuit I would echo David’s comment about the thermal fuse. Well worth checking. I have one of these Murphy sets stored away in the loft but if memory serves it is quite a substantial transformer, very Murphy style.
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Howard
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