[sdiy] Siel OR400 power supply busted

M Maeghan Skala synth.diy at pulsewidthmod.com
Wed Aug 7 02:09:51 CEST 2013


Yup, ba banana's work … (a friend who was recently over here said the banana's didn't fit … but they do.)

On my scope one side is labeled "V-Pos" and the other side is labeled "H-Pos"

So one side measures Volts and the other side measures Amperage

V-Pos has four inputs and a ground input, H-Pos has 3 inputs and a ground input

V-Pos: Z-Axis, 60 ~, V-Input and an unlabeled input, final input is ground
H-Pos: Ext Cap, Sawtooth, H-Input, Ext. Sync, and final input is ground

So, am I right in assuming that I'd plug one probe into the "V-Input" and the other probe into the "ground input"?

Maybe I should spend a day or two learning about scopes …


On Aug 6, 2013, at 12:47 PM, Gordon JC Pearce <gordonjcp at gjcp.net> wrote:

> On Tue, Aug 06, 2013 at 12:10:35PM -0400, M Maeghan Skala wrote:
>> Before i go messing shit up .. how should i connect my scope? here's the one i have:
>> 
>> http://tvforfree.files.wordpress.com/2011/09/eico_460_lingo.jpg
>> 
>> Could you tell me how to connect it? It doesn't take banana plugs, i think i need to to just wrap wire around the input but I want to be sure … 
>> 
> 
> Those look like they'll take banana plugs.
> 
> -- 
> Gordonjcp MM0YEQ
> 
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