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Diode or not?

Posted: Sun Jun 26, 2016 6:19 pm
Author: tightwad
Somebody who knows about electrics might be able to tell me, i'm Re-wiring a J and looking at the wiring diagram there is a diode in the tailight/igniton circuit, what does it do and can i do without it?

thanks ken

Posted: Sun Jun 26, 2016 7:28 pm
Author: PAULJAC47
Post the circuit diagram...

Posted: Sun Jun 26, 2016 9:01 pm
Author: z1bman
its to prevent voltage back feed to another instrument when the parking light is on possibly the fuel gauge

Posted: Mon Jun 27, 2016 5:47 pm
Author: tightwad
here is the diagram, the diode is circled in red
Image

where would i get one from...maplins or similar electronics place and what value diode, 12v etc

thanks ken

Posted: Mon Jun 27, 2016 9:34 pm
Author: oldzed
http://www.maplin.co.uk/p/1n4001s-1a-si ... fier-ql73q

That would do you fine.
If you are not in a hurry send me your addy and I will post you a couple

Posted: Tue Jun 28, 2016 6:10 pm
Author: tightwad
thanks for the replies and thanks for the generous offer oldzed, i can call round to maplins on the way home from work, now i know what to get. It shouldn't hurt to cover it in heatshrink when i've soldered it in should it?

Thanks Ken

Posted: Tue Jun 28, 2016 6:23 pm
Author: scott
tightwad wrote:thanks for the replies and thanks for the generous offer oldzed, i can call round to maplins on the way home from work, now i know what to get. It shouldn't hurt to cover it in heatshrink when i've soldered it in should it?

Thanks Ken


Heat shrink is fine