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 Post subject: Stark PS-508
PostPosted: Feb Sat 27, 2021 6:35 pm 
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Joined: Feb Sat 27, 2021 6:26 pm
Posts: 2
I have got my hands on a Stark PS-508 that has some calibration issues.
It would be helpful to have an actual schematic.
The only return of a Google search shows up an old you tube video of the exact same serial number of the unit I have.
So, if there are any fellow tinkerers out there with access to a schematic please let me know.

Russ


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 Post subject: Re: Stark PS-508
PostPosted: Feb Sat 27, 2021 10:38 pm 
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Joined: Jun Sat 15, 2019 7:43 pm
Posts: 1338
Heathkit IP32 should be the same unit. http://www.w6ze.org/Heathkit/Heathkit_067_IP32.pdf

DM


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 Post subject: Re: Stark PS-508
PostPosted: Feb Sun 28, 2021 6:41 pm 
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Joined: Feb Sat 27, 2021 6:26 pm
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The PS-508 is probably one of the first solid state supplies considering the PS-506 has tubes.
It has some of the early style transistors.
The IP-32 unit is a tube power supply.
Thanks for the help though. That will go into my files anyway.


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 Post subject: Re: Stark PS-508
PostPosted: Mar Mon 01, 2021 8:40 am 
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Joined: Jan Thu 01, 1970 1:00 am
Posts: 1561
Location: 07450, New Jersey
The PS-506 is solid state. I have a PDF of the PS-506 service manual with calibration, theory of ops, schematics, etc. PM your e-mail address if interested.

_________________
Tim

"One of the advantages of being disorderly is that one is constantly making exciting discoveries." A. A. Milne


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