UK Vintage Radio Repair and Restoration Discussion Forum - View Single Post - Trio 9R-59D receiver problems.

JulietMike · 28th Jan 2019, 5:05 pm

Trevor,

V9 is a type OA2 voltage stabiliser.

That screened cable is the HT feed for the oscillator. The factory originally fitted a flexible red wire and a previous owner must have replaced it, probably in an attempt to "improve" stability.

I can see a thicker grey cable to the left in one of your photos and it was also not fitted at the factory. Where are the ends of that terminated ?

John

28th Jan 2019, 5:05 pm	#177
JulietMike Tetrode Join Date: Dec 2012 Location: Andover, Hampshire, UK. Posts: 85	Re: Trio 9R-59D receiver problems. Trevor, V9 is a type OA2 voltage stabiliser. That screened cable is the HT feed for the oscillator. The factory originally fitted a flexible red wire and a previous owner must have replaced it, probably in an attempt to "improve" stability. I can see a thicker grey cable to the left in one of your photos and it was also not fitted at the factory. Where are the ends of that terminated ? John