HELP: Reverse polarity into 32x

[fagin]

Made a school boy error with the above, and it's goosed it.

Does anyone have enough know how about this, to know what has blown and what can be replaced or bridged?

I know a diode exists off the input line, so I'm going to bridge that for starters. I don't believe the fix will be that easy though.

Any knowledge??

[fagin]

Bridging the main diode from the psu feed fixes the problem!