Hi,

I need to ID a diode. It is in the regulation circuit of an old 28v Power Supply.

http://wallyheider.com/wordpress/201...udio-recorder/

Markings are Z104 (twice) and CDC.

There are other diodes on the board in the 1N4001 case style/size, but this one is slightly longer and thinner and has a black shiny coating, not matt.



There is a schematic on the Interweb for this machine, but this supply does not correspond to that circuit.



Cheers,


Gareth.