New PSU

Repairs & upgrades.
Glorfindeal
Posts: 98
Joined: 02 Apr 2020 23:21

New PSU

Post by Glorfindeal »

I just got in my new Exxos PSU. looking at the diagram, the purple and blue wires so be together and the grey and brown wires so be together but mine has the purple and grey soldered together. Has the set up changed or do I follow what the diagram shows?


Thanks,
Steve
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Joined: 15 Sep 2017 11:49

Re: New PSU

Post by Steve »

I may/may not be wrong, but I think Exxos has probably wired it in 240V mode for testing and forgot to cut them afterwards?

He says at the end of this post: viewtopic.php?p=26117#p26117
2 WIRES ARE TAPED TOGETHER

This was done during PSU testing. The primary has to be configured to your mains voltage. The tape is normally removed and wires cut after testing, but not always. Linking wires should be done in a suitable manner. For example, solder and heatshrink tubing or a bullet connector.
But I notice he says taped, I don't know if he started soldering them for testing at some point. So probably need some clarification.
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rubber_jonnie
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Re: New PSU

Post by rubber_jonnie »

I did some wiring diagrams, they are here on the site or in the store IIRC.
Collector of many retro things!
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rubber_jonnie
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Re: New PSU

Post by rubber_jonnie »

Here's the link to the wiring: viewtopic.php?f=9&t=1511
Collector of many retro things!
800XL and 65XE both with Ultimate1MB,VBXL/XE & PokeyMax, SIDE3, SDrive Max, 2x 1010 cassette, 2x 1050 one with Happy mod, 3x 2600 Jr, 7800 and Lynx II
Approx 20 STs, including a 520 STM, 520 STFMs, 3x Mega ST, MSTE & 2x 32 Mhz boosted STEs
Plus the rest, totalling around 50 machines including a QL, 3x BBC Model B, Electron, Spectrums, ZX81 etc...

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