Fosgate (Pre Rockford) Punch 220 Schematic?

[timothyg53]

Anybody have a schematic for the original Fosgate Punch 220 amp (pre Rockford days) circa 1978-1979? Many thanks!

 

[picco76]

Have you asked to rockford technical support?
Normally he share service manual

 

[timothyg53]

As I said, this would be pre-Rockford (1978-1979). No reason for Rockford to have this. Thanks for your reply!

 

[Perry Babin]

I don't know what a 220 is. Maybe this is similar.

https://www.diyaudio.com/forums/car-audio/305922-fosgate-pr-2100-help.html#post5035792

 

[moxysoft]

Let me see if I have it.. the PR series from Fosgate all pretty much work same way. just dont put that trigger wire to 12 volts!! its made to power on a HU or other device to turn on