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Old 29th Jun 2021, 8:06 pm   #396
FERNSEH
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Join Date: Mar 2005
Location: Gateshead, Tyne and Wear, UK.
Posts: 7,444
Default Re: Baird T5 restoration project.

Although both power supply units are working OK some tidying up work is called for.
The T5 unit has a fair amount of surface rust. It's an easy job to remove all the components and give it a good clean up.
The 16 + 24mfd capacitor block in the T23 unit will be rebuilt in order to retain the original appearance of this made in 1938 unit.
HT rectifier valves are the Mullard IW4-350. Indirectly heated cathodes.

DFWB.
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