Reports are that the Mission PCM 7000 is based on the Philips CD650 player.
The CD mechanism itself, and I guess probably the servo board, is the Philips CDM 2/10 for which I have the English manual, thanks to member Extreme_Boky's link in an earlier post above. But I'm afraid that I have yet to extract the mechanism in order to compare the servo boards.
I do have a Dutch language version of the CD650 player service manual (there's also a German version out there) but I've had no luck finding an English version. Member Extreme_Boky's link in the earlier post provided a Philips CD960 player service manual in English, which seems to have some potentially useful info, but I can tell that the boards and service diagnostics differ from the CD650. I've seen a number of posts on various forums where folks have asked for an English CD650 service manual, but unfortunately I've never seen an English manual posted in response. I'd love to find one.
I've also seen a post where back in 2007 or so someone asked Mission for a PCM 7000 service manual, where Mission responded even at that earlier point in time that the manual had not been retained.