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

FERNSEH · 17th Jun 2021, 11:24 am

More capacitors are receiving the re-stuffing treatment. The intention is to restore the original appearance of both timebase units, T5 and T23.
The dual capacitor pack came out of the T23 and is the original 1938 component. The 16mfd 200volt section is in the frame oscillator circuit and has the negative going sawtooth waveform across it. The 8mfd 450volt section is the line timebase HT supply decoupler.

DFWB.

17th Jun 2021, 11:24 am	#382
FERNSEH Dekatron Join Date: Mar 2005 Location: Gateshead, Tyne and Wear, UK. Posts: 7,444	Re: Baird T5 restoration project. More capacitors are receiving the re-stuffing treatment. The intention is to restore the original appearance of both timebase units, T5 and T23. The dual capacitor pack came out of the T23 and is the original 1938 component. The 16mfd 200volt section is in the frame oscillator circuit and has the negative going sawtooth waveform across it. The 8mfd 450volt section is the line timebase HT supply decoupler. DFWB. Attached Thumbnails