UK Vintage Radio Repair and Restoration Discussion Forum - View Single Post - 'Beau Decca 131 projection receiver 1950'

FERNSEH · 13th Oct 2015, 5:17 pm

Now we know why the focus is bad and the image on the CRT screen is dim.
The EHT measures less than 10KV.
It's likely one of the EY51 tripler diodes has gone faulty.

DFWB.

13th Oct 2015, 5:17 pm	#20
FERNSEH Dekatron Join Date: Mar 2005 Location: Gateshead, Tyne and Wear, UK. Posts: 7,444	Re: 'Beau Decca 131 projection receiver 1950' Now we know why the focus is bad and the image on the CRT screen is dim. The EHT measures less than 10KV. It's likely one of the EY51 tripler diodes has gone faulty. DFWB.