Jump to content

Alpha blowing fuse


Recommended Posts

Hi all.

Does anyone have an alpha schematic for an MPU4 alpha please? 
As you can see I have a burnt component, it’s a regulator which I have purchased. The blue cap, I’m not sure what it is. Can anyone identify it please? Looks like it says SE1??

Thanks in advance.

Cheers

John

4B50E190-A14E-469A-96ED-551D113B0A08.jpeg

Link to post
Share on other sites

There is an MPU3 Alpha diagram in the downloads section which I believe is the same as the early MPU4's, not sure about the later type though. I think they all use the Rockwell 10937 chip. There is an OKI version as well. I did do a write up on this some time back on the forum.

  • Like 1
Link to post
Share on other sites
×
×
  • Create New...