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FERNSEH · 6th Jul 2021, 8:11 pm

"Tomorrow, the power supply unit will be tested in the T23."

The T5 power has been on test in the T23 all afternoon and is working perfectly.
No picture on the screen of the T23 because the Cossor CRT has a four volt heater and the heater winding for the Cathodevisor tube supplies only 2.5volts.

The T23 power unit is also receiving attention. The 16mfd HT reservoir capacitor and the 16 + 24mfd cardboard block capacitor now have new electrolytic capacitors inside the cases and are ready to be refitted.

DFWB.

6th Jul 2021, 8:11 pm	#399
FERNSEH Dekatron Join Date: Mar 2005 Location: Gateshead, Tyne and Wear, UK. Posts: 7,444	Re: Baird T5 restoration project. "Tomorrow, the power supply unit will be tested in the T23." The T5 power has been on test in the T23 all afternoon and is working perfectly. No picture on the screen of the T23 because the Cossor CRT has a four volt heater and the heater winding for the Cathodevisor tube supplies only 2.5volts. The T23 power unit is also receiving attention. The 16mfd HT reservoir capacitor and the 16 + 24mfd cardboard block capacitor now have new electrolytic capacitors inside the cases and are ready to be refitted. DFWB.