Samson XP510i

[g1]

This is the little powered mixer that mounts in one of the speakers. Particularly the SMPS drawing which may not even be available.

[Steve L]

This might be the one, or close.
Samson XP510 SMPS Schematic.pdf
Steve

[dmeek]

Here is the full schematic

Samson XP510i Complete diagram.pdf

[g1]

Thank you both very much.

[Jazz P Bass]

Ahh.
Another unit with an obsolete Class D output IC.
TDA8950th.
Is this fun or what?

[g1]

Ahh.
Another unit with an obsolete Class D output IC.
TDA8950th.
Is this fun or what?

Seems newer stuff is going obsolete much faster than older stuff did. Probably more likely to find parts for 20th century stuff than 21st. Welcome to the future.

[Jazz P Bass]

The last time that I had one of those come through, I called Samson & purchased the newer rev board.
I don't recall which IC they went with but the pinouts where not the same as the 8950.