I need a marks on diode 22 and 23 on motor controler board because they are burned. Motor controler board is pacemaster digital p.s.#501009.
I send a pic in attachment.
One might guess at suitable replacements and determine orientation for the one that is more burnt, but the best way would be to check a non-defective board. Do you have such access or have you searched on "repair of xxxx". Fill in the model number for your pacemaster.
