TI-99 Power Supplies
This is the connector on the back of the console that the ac adapter plugs into. Some of these connectors have
4 pins, while others have 3. The newer power supplies (QI) only have 2 pins. They way they were set up you
can use any ac adapter with any of the consoles.
The AC voltages in are:
The power supply is a very standard setup, and could be replaced by
any standard PC power supply.
The DC voltages out are: