There are a few NV-FS100 users here, so I'll defer to them.
<< juhok, you there? >>
If my memory and knowledge is correct, this is the PAL version of the Panasonic AG-1970P NTSC S-VHS VCR. That's something to keep in mind, as sometimes the NTSC and PAL service manuals can be semi-interchangeable for helping to resolve errors. It may not be exactly the same, but it may help.
Our full list of PDF manuals is here:
http://www.digitalfaq.com/forum/vcr-...r-manuals.html
And yes, you've come to the right site.