Lakland 4-94 Bartolini wiring

[B.Flat]

It might be the onset of "oldtimers disease" but I have trawled the net to find a Bartolini wiring diagram for the Lakland 4-94, without success.

Can anyone advise ? It is the NTMB-L preamp with coil tap and mid switch (internal).

[itu]

https://bartolini.net/wiring-diagrams/

 

[B.Flat]

I have been here already but I cannot find a diagram of the Lakland loom

[itu]

What is the issue with the Lakland? NTMB is there and coil tap is probably just a DPDT switch. The diagram also tells us that that the middle switch is done by adding a capacitors to the brown wire of the M pot via a switch (my guess: another DPDT). NTMB-L could be NTMB-Lakland, couldn't it?

Edited November 14, 2020 by itu

[LukeFRC]

I've got one in a bag in my spare room I took out of my 55-94. What exactly are you trying to do? 
(ie my work is mental at the moment - so I can do a detailed diagram but it might be a few weeks... if it's a more specific question than that ask away. from memory it's not wired any differently than a standard Bartolini preamp... )

[B.Flat]

OK, thanks itu and LukeFRC for your replies.

First problem is I do not fully understand electronics but can solder etc. from a laymans diagram.

Secondly I have a Lakland preamp and controls in bits, which I want to get functional but I need the simpletons diagram, with colour coded wires if poss, to be able to do this.

So, it iis the original Lakland loom with MM & J Bartos, coil tap, mid F switch, output preset, B,M & T tone; Vol/bal and push/pull passive.

 

[LukeFRC]

Right - just looked too complex to draw whole thing but it’s this one... 

https://bartolini.net/docs/ntmb-wiring-archive/

Only change is the volume pot is wired like this with the switch. So yellow goes via switch.

bridge pickup switching is simple, just look up humbucker coil switching online- it’s wired neck parallel bridge I think