Hello everyone, I've got a quick question...
My Colecovision doesn't turn on, that is to say when I flip the power switch I get no picture on my TV.
I've replaced the power switch already with a Radio Shack DPDT Rocker - 275 691. I've checked continuity
with my meter as well as voltage.
When I check the PSU with the system in "Off" I get all the correct voltages 12v, 5v and -5v but when I
turn the switch on the 12v rail drops to 6v. I checked voltages on the back of the plug receptacle and at the board
where the switch is connected. A 6v drop seems to be a bit excessive...
So, where do I go from here? Do I crack open the PSU or could there be an issue on the board?
Any help would be greatly appreciated.