Is the glass bodied reverse protection diode wired across the LD? Do the leads of the glass bodied diode fold towards the pump diode and connect? I can't see under the purple wire.
If yes, the striped end of the protection diode corresponds to the positive lead of the pump diode.
That is as much as I can tell from the picture.
Steve
Last edited by mixedgas; 02-21-2024 at 04:38.
Qui habet Christos, habet Vitam!
I should have rented the space under my name for advertising.
When I still could have...