Telequipment D1010 power supply.

[WME_bill]

I have just had a PM request. As it may be of wider interest, this is my reply:
from: Electronwilly:
Default DC converter for the Telequipment D1011
Hi Bill, just wondering if you have a circuit diagram for the dc converter, nearly all parts missing from mine. I would like to rebuild It. Thanks Billy G7LER.
My reply:
I attach the circuit diagram. I have noted the transistor types on the diagram. The power diodes are GP20A -50V 2A. Not critical. The only tricky parts are the two oscillator transistors TR404,5, which are Teleq 151-0681 - NEC uEC1843 or BD131. The darlington is TIP120 (I have used BDX53B).
The CRT is variants upon D14-250, Mullard contract numbers 56803, 58610, 58619.
Do let us know how you get on. I am intrigued as to how the board became stripped. Has anyone else had a similar experience? wme_bill m0wpn