Dynatron SRX20 FM not working - Page 3 - UK Vintage Radio Repair and Restoration Discussion Forum

Whitespin · 12th Jul 2010, 6:05 pm

I have checked voltages around TR261. Looking at track side board D. L/H side R262 gives 26V from here there are 2 yellow wires one goes to FM tuner board other to FM switch. The L/H side TR 261 gives 26V. The other 2 pins on TR261 are dead. Left side D261 gives -15V and has wire that goes back to transformer. Where do I go from here....I said I was a novice!

Whitespin

12th Jul 2010, 6:05 pm	#41
Whitespin Retired Dormant Member Join Date: Apr 2010 Location: Doncaster, South Yorkshire, UK. Posts: 27	Re: Dynatron SRX20 FM not working I have checked voltages around TR261. Looking at track side board D. L/H side R262 gives 26V from here there are 2 yellow wires one goes to FM tuner board other to FM switch. The L/H side TR 261 gives 26V. The other 2 pins on TR261 are dead. Left side D261 gives -15V and has wire that goes back to transformer. Where do I go from here....I said I was a novice! Whitespin