Fosgate T1500-1BD vs T1500-1BDCP

How can you tell the difference between these two from a board level? Either by looking for specific components or numbers etc. The pictures I found all look the same from the outside but it’s hard to tell what’s a “stock photo” and what’s an actual one

I bought a used amp. It came with no sticker on the back. It came with what I thought was the original box which indicated the CP model on that sticker but the serial number doesn’t match the sticker on the board. Perhaps it was sent in for repair at one point.

The logo on the front top triangle part doesn’t have the CP designation but judging by pictures online none of them do.

The serial sticker on the board is obscuring part of the model but as far as I can tell it just has T1500-1bd. Below that is 1325-55853-01 and to the right is 1405- and a white rectangle
 
Do you mean the psu driver (far right in this pic) or what I’m assuming is the output driver pair (far left?) I know the two in the middle with pots on them are eq and xover
IMG_2065.jpeg