Sony PSIO - Page 5

5 PSIOSB08052016-PU7
The next stage is to cut a trace on the Parallel Port. It is known as Pin 5, and it is a Ground pin, but it must
be used instead for the Switch Boards “EN” (Enable) line.
Cut through the marked point in red to isolate Pin 5.
Solder Pin 5 to the “EN” line on the Switch Board.