G&L L-2000 K-Mod assistance

[quafinite]

I know this exact sort of thread has been started many times before, but I'd like some help with K-Modding an L-2K. With some simplified explanations possibly (possibly even a wiring diagram).. Because despite being a tone geek, admittedly I'm not the brightest, nor very good at wiring at this point in time.

Think I get the basic gist of the mod, the basic wiring and such, replacing the middle ON-ON Series/Parallel switch with a 4PDT ON-ON-ON (Series/SCM/Parallel wired) switch. But, I'd like to also put in place a Push-Pull pot, that can switch the coils in SCM from the inner coils in one position, to the outer coils in the other.

I previously did some digging, and remember finding atleast 1-2 old forum posts on other sites explaining how to pull this off, but have been unable to find them since. (Or I'm just blind.. or was dreaming.)

A bit of extra questioning: most wiring diagrams for the mod (just the 4PDT switch) have it wired to a 2-way Passive/Active switch, mine has the 3-way Passive/Active/Active Treble Boost.
Again, this has been asked before probably... many times: but does the 3 way Passive/Active switch have any wiring differences.?

Thanks in advance :>
(btw this is my first real thread post on here, so if did anything wrong, lmk)

 

[groovaholic]

I did this mod for a fellow TalkBasser a couple years ago and did a lot of research and prep since I was going to be working on someone else’s bass.

I’ll check my files and see if I still have the diagrams i used.

 

[ahbass2500]

K-Mod wiring is in there. G&L Wiring Diagrams and Schematics

The coil switching comes before the preamp and the Active/Passive/Treble switch has nothing to do with it. When I did this mod, I followed the Passive K Circuit and changed the active passive switch to a treble cap selector switch (while removing the preamp).

 

[B-flat?]

Mod circuits from Daveplaysbass

 

[-Boscoe-]

Mod circuits from Daveplaysbass

BassesByLeo.com, est. 2009 • View topic - Mod circuits from Daveplaysbass

 

[quafinite]

I apologize dearly, been extremely busy the last couple months

Now that I have time, will look through and research more.
Unfortunately with the Daveplays mod circuits page, I've been having lots of trouble getting it to archive and load through Wayback.

And, me being as terrible at researching and learning circuit wiring as I am... have had not much of luck with the general schematics either.... think I get the basic gist behind wiring of the basic K mod, but the Push-Pull coil select wiring is something I'd still need to find a thorough diagram on exactly that.

At this point, I've compiled all the parts I will need for the conversion, now its just the factor of finding out how to mod and wire it..,

Any more help will be majorly appreciated, or just pushes in the right direction.
Thanks.!