19 Nov
2003
19 Nov
'03
5:29 p.m.
Jim Battle wrote:
...
After an hour of googling, I am unable to find what
power to feed it.
The connector on the back is two 3-pin molex connectors and looks like
this:
+-------+
| X X X |
+-------+
| X X |
+-------+
Duh, I turned on my brain and buzzed out the connector to the PC board.
If I number the connectors like this
+-------+
| 1 2 3 |
+-------+
| 4 5 |
+-------+
Then 2, 4, 5 = GND, 3 = +5V regulated, 1 is > +12V unregulated.
That is, pin 1 goes to a 7812 regulator, pin 3 goes directly to +5 on
the digital logic, and the other three are grounds.
I've gotten so used to quickly finding things with google I forgot some
of the old fashioned techniques -- like figuring it out myself.