UK Vintage Radio Repair and Restoration Discussion Forum - View Single Post

PaulR · 22nd May 2006, 8:28 pm

A friend has asked me to have a look at a Murphy A262 which is working but somewhat distorted.

I haven't actually got it yet, but an obvious starting place is the final AF coupling capacitor. I have got part of the Trader sheet from this site (Paul - have you seen my emails about the apparently missing bits of the sheet?) and the value is shown as .005 uf. This seems a bit on the low side. Is it likely to be correct, or possibly a mis-print?

The nearest I have to hand is 0.047 - would the 10x over value make any difference?

Thanks

Paul

22nd May 2006, 8:28 pm	#1
PaulR Dekatron Join Date: Oct 2003 Location: Southport Lancashire, UK. Posts: 3,236	Murphy coupling capacitor values. A friend has asked me to have a look at a Murphy A262 which is working but somewhat distorted. I haven't actually got it yet, but an obvious starting place is the final AF coupling capacitor. I have got part of the Trader sheet from this site (Paul - have you seen my emails about the apparently missing bits of the sheet?) and the value is shown as .005 uf. This seems a bit on the low side. Is it likely to be correct, or possibly a mis-print? The nearest I have to hand is 0.047 - would the 10x over value make any difference? Thanks Paul