Quote:
Originally Posted by DDNI
Look here
https://learn.sparkfun.com/tutorials...suring-voltage
http://www.ianstedman.co.uk/Amiga/am....html#cd32lead find the picture of CD32 pinout.
Plug psu in to mains. Take the black lead of your multimeter to the GND pin and the Red lead to 5v pin. Read voltage from multimeter screen. Do the same for the 12v pin.
I know you said nothing on screen, but do you mean absolutely nothing? Is there even a change in black levels?
Do you have an Amiga mouse? Try it in port 2 of the CD32. Press and hold both mouse buttons whilst powering on CD32. Can you enter early start menu? |
Sorry for delay in coming back on this DDNI - appreciate the advice and finally got around to testing the PSU with my newly acquired multimeter.
Voltages for the PSU came back as expected so don't think there are any issues with that.
With regards to query about the screen - I didn't really take much notice the first time I tried this but yes there is actually a bit of a change in the screen, it goes grey with a load of flickering horizontal lines across it and then seems to then go totally black after a short period of time. If you turn off and turn back on again it does the same.
Tried suggestion with the mouse and that makes no difference.
Does this outcome point to anything in particular in your experience?