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Old 21st May 2021, 06:56 AM
bob orbell bob orbell is offline
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Join Date: Nov 2009
Location: kettering northants.
Posts: 2,733
Default Re: PRE PHONO PSU 3 umbilical sockets and wiring

Sorry Greg, I need to post pictures but, for a long time now I cant because of the size and don't have a clue how to address the problem, of the PCB's. they are the PS-1 and hold both regulated HT & LT and two full wave bridge rectifiers, they fit inside the WD PSU case along with the WD transformer, the HT regulators receive 400 volts DC, then after, one puts out 250 volts, the other 200 volts, the later is for the J Broski Akidio CF, this sits inside a WD Pre III case with Alps motorised pot and associated circuitry. I will try and get help to post pictures. Bob
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