Wiring similar to Guthrie Govan

Re: Wiring similar to Guthrie Govan

I have used the duncan scheme with Orpheo's superswitch schematics but the guitar don't work... :-(
 
Re: Wiring similar to Guthrie Govan

hi
the diagram I posted in the other link was for 2 pickups as Orpheo said

the pots and tone should be the same
your guitar has a single master volume and master tone, correct?

try this
I drew the single as having black and green wires
not sure what you have
but one is ground and one to a pole

each pickup hot to a pole
and ground to one pole

the red/white ( they are duncan's right? ) pairs from humbuckers to the
ground terminals 2 and 4

the dark red volume does all your jumps as noted

should work

let me know

HSHwithsplits-1.png
 
Re: Wiring similar to Guthrie Govan

hi
the diagram I posted in the other link was for 2 pickups as Orpheo said

the pots and tone should be the same
your guitar has a single master volume and master tone, correct?

try this
I drew the single as having black and green wires
not sure what you have
but one is ground and one to a pole

each pickup hot to a pole
and ground to one pole

the red/white ( they are duncan's right? ) pairs from humbuckers to the
ground terminals 2 and 4

the dark red volume does all your jumps as noted

should work

let me know

HSHwithsplits-1.png

Hi, thanks for your help...

so... pickups aren't Duncan but color code is the same. I have one tone and one volume.

Your link on superswitch are very different in comparison to orpheo one's. If I'd link tone and volume like your draw but superswitch like orpheo draw, do you think that it should work?

Thanks a lot my friend
 
Re: Wiring similar to Guthrie Govan

I dont think you can do "a little of each"
its one way or another
Orpheo did it somewhat different than I

He brought in the middle totally different and each of the splits had their own pole

but the wiring up to the volume/tone should be the same

do you have a photo of what you have now

it may just need a small tweak instead of a rewire
 
Re: Wiring similar to Guthrie Govan

I dont think you can do "a little of each"
its one way or another
Orpheo did it somewhat different than I

He brought in the middle totally different and each of the splits had their own pole

but the wiring up to the volume/tone should be the same

do you have a photo of what you have now

it may just need a small tweak instead of a rewire

I have rewind the entire circuit like your photos, now the guitar work but there is two problem

1. Tone and volume don't work. On 10 or 0 the sound is the same.

2. The guitar is very noisy...

PS: with your wiring in position 2 and 4 is the middle connected with "outside" bobbins of neck and bridge (the bobbins "outer")?
 
Re: Wiring similar to Guthrie Govan

I have rewind the entire circuit like your photos, now the guitar work but there is two problem

1. Tone and volume don't work. On 10 or 0 the sound is the same.

2. The guitar is very noisy...

PS: with your wiring in position 2 and 4 is the middle connected with "outside" bobbins of neck and bridge (the bobbins "outer")?

if the wiring is exactly like Duncan's, yes
the outside coils should be active
what exactly are the pickups you have?

what exactly have you done when you rewired it?

again
could you post a picture of what you have

it is hard to do this blind

do you have a multimeter?

if so do a quick test for me
plug a cable into your guitar
unplug the other end from your amp

set the meter to ohms
touch one lead to the tip of the guitar cable
the other to the bridge of the guitar
what does it read?

set the pickup selector to the neck position
tip to sleeve
what does it read?

tip_sleeve2.jpg


it may be noisy because the tip (hot) and sleeve (ground) are backwards

if the volume and tone don’t work then something isn’t wired correctly

a picture of your wiring may tell me what is wrong
 
Re: Wiring similar to Guthrie Govan

Hi, I have rewind the circuit with your drawn... with Duncan drawn don't work. I have David Barfuss pickups.

So... set my meter on x100 (ohm) with tip and bridge I read 28, with tip and sleeve (with neck pickups) is 40.

I have done a photo, but I bet that you can't see anything, the circuit is very complicated! :)

 
Re: Wiring similar to Guthrie Govan

ok my bad on the drawing I had for you
I misplaced one of the wires
look here at the magenta line
and correct
your volume should work then
HSH-2-1.jpg


check sleeve to bridge
what is that reading
 
Re: Wiring similar to Guthrie Govan

Ok I resoldered the wire, but I seem that tone work conversely: at 0 is maximum and 10 is minimum... are you sure of the link on tone?

Sleeve to bridge is 2 (x1) so first is

tip-bridge 28 (x100) = 2800
tip sleeve 40 = 4000
sleeve bridge 2 (x1) = 2

Is it normal?

the noysi is very high!
 
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Re: Wiring similar to Guthrie Govan

sleeve and bridge should both be ground

tip to sleeve should be reading through the circuit (pickups, pots and all)
tip to bridge should read almost the same as tip to sleeve

to correct the tone
move cap to the other leg of the pot

set pickup selector to neck
volume all the way up
tip to sleeve should read in the neighborhood of the pickup resistance

same for the bridge

with the split coils and single there is other math involved
roughly add the resistance of the two coils together and divide by 4


with it plugged into your amp


set to position 2 and 4

touch a metal object to the middle pickups pole pieces
then to the outside coil of either bridge or neck

you should hear the tap come through the amp
 
Re: Wiring similar to Guthrie Govan

Ok, with this mod the volume pots work. I have discovered that the guitar is noiseless with vol on 10 and tone on 0, with other combination there is a lot of noise.
 
Re: Wiring similar to Guthrie Govan

there should be a wire coming up from your bridge or trem cavity
this needs to be connected to the ground on the volume pot
 
Re: Wiring similar to Guthrie Govan

i was looking at your photo

there are three wires to the back of the tone pot

two are white one is black

the white ones appear to be the ground connections back to the pot
the skinny black one looks to be the one to the bridge
the bare one ground the switch

is this correct?
 
Re: Wiring similar to Guthrie Govan

there should be a wire coming up from your bridge or trem cavity
this needs to be connected to the ground on the volume pot

The wire that coming from the trem is connected on tone and so the tone is connected with volume. So the volume is on ground...

i was looking at your photo

there are three wires to the back of the tone pot

two are white one is black

the white ones appear to be the ground connections back to the pot
the skinny black one looks to be the one to the bridge
the bare one ground the switch

is this correct?

Is it correct but the bare white go to the jack, not the switch.
The link to the switch is silver wire...
 
Re: Wiring similar to Guthrie Govan

seems correct

so on the volume pot you have a treble bleed resistor?

or is that across the outside legs of the pot?
 
Re: Wiring similar to Guthrie Govan

seems correct

so on the volume pot you have a treble bleed resistor?

or is that across the outside legs of the pot?

Yes, I have a treble bleed like suhr guitar.

What means "that across the outside legs of pots"?

Is it possible that resistor cause the noise?
 
Re: Wiring similar to Guthrie Govan

make sure that one leg of the tone cap is soldered to the body of the pot
and the other isnt touching anything but the leg of the pot it is soldered too

make sure there arent any big solder balls shorting out between the legs
 
Re: Wiring similar to Guthrie Govan

Yes, one leg is soldered on the pots and other on the leg of caps. They don't touch anyting... I try to remove treble bleed.
 
Re: Wiring similar to Guthrie Govan

What means "that across the outside legs of pots"?

sometimes one can make a 500k pot look like a 250k pot by putting a 250k resistor between the one outside leg where the jack comes in and the grounded leg
 
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