Hello guys,
I recently broke my Tenma power supply, model number 72-13310 (it belongs to the series 72-133xx). The front panel is unresponsive, leading me to believe one of the microcontrollers may be faulty.
Does anyone have any schematics or firmware files for this series of power supplies? I'd be very disspointed to have to throw away a good supply which only needs the cheaper digital electronics repairing / replacing.
Thanks for any help!
