Bumping this topic. On the other forum, a couple of people have chimed in that the FAT mode is a 6u8 added in parallel with C7 2u2. One also added that the MOSFET clipping is done with BS170 + 1N270 (no details exactly how).
So I'm looking for further confirmation and especially details about how its confirmed (e.g. actual unit traced by 1st party, your buddy told you, you read it on the web, ...).
Also how things are connected.
For that FAT mode, where and how is the cap switched? Make-break at R6-C7 junction or at ground?
For the MOSFET clipping:
- How are the MOSFETs wired (gate to drain or source?)
- How are the MOSFETs and diodes connected (diode to gate or source?)
- How are the diodes oriented (reverse of MOSFET body or same?)
- How is the switching implemented (regular diodes on or off via SPST or ...?)