There were two PD-1400 .pdf's (Part 1, Part 2) doing the rounds a couple of years ago, Eugénio ... but they were of such poor quality that the "schematics" were hardly any use at all.
If you need these, I would be happy to email them to you ... but you would need to wait until I can get to a decent internet connection.
Perhaps someone else (with a good connection) also has them?
