Rockford Power T600.4 Channel offset

[Deadly Sones]

Good evening.

I'm working on a Rockford Power T600.4. The repair seems to be good. Biasing is done... only problem is, the front and rear left channel is 4.5db louder than the front and rear right channel.

I haven't messaged Rockford about a schematic yet. Was wondering if anyone else has had this issue before?

 

[Perry Babin]

PC#?

 

[Deadly Sones]

Is this what you're looking for Perry?

 

[Perry Babin]

Yes. I wanted to search for the board number. I generally use those since Rockford has a history of using the same board for multiple models.