Username: Password:

Author Topic: OK, what have I done this time! (Wiring question)  (Read 3358 times)

horsehead

  • Welterweight
  • ****
  • Posts: 1633
  • because the horsehead says so...
    • http://www.myspace.com/horseheadgary
OK, what have I done this time! (Wiring question)
« on: July 17, 2010, 10:40:54 PM »
I always seem to make a mistake somewhere & can't figure it out, so I'll add to my stupidity by posting my latest c--k-up. I thought I'd got it done right (typical of me) for vintage wiring, but I'm getting nothing through when I touch the pickups with a screwdriver....can't figure it
"Praising Phil X for his enthusiasm seems a bit like praising Hitler for his ambition"

Twinfan

  • Light Heavyweight
  • ******
  • Posts: 10528
Re: OK, what have I done this time! (Wiring question)
« Reply #1 on: July 17, 2010, 11:12:27 PM »
It looks fine from what I can see.

Have you checked the selector switch and output jack?

horsehead

  • Welterweight
  • ****
  • Posts: 1633
  • because the horsehead says so...
    • http://www.myspace.com/horseheadgary
Re: OK, what have I done this time! (Wiring question)
« Reply #2 on: July 18, 2010, 06:03:47 PM »
Measured the pickups resistance on the wire when they aren't soldered to the pots & getting the correct reading (11k & 12k), but when soldered they are giving off only about 5.5....really has got me stumped
"Praising Phil X for his enthusiasm seems a bit like praising Hitler for his ambition"

Twinfan

  • Light Heavyweight
  • ******
  • Posts: 10528
Re: OK, what have I done this time! (Wiring question)
« Reply #3 on: July 18, 2010, 07:22:09 PM »
Very odd.

You're getting signal out via a cable, yes?  That's how you've got the 5.5k readings?

You've got a lot of braided cable there, make sure none of it is touching the hot signal - pickup connections, switch connections, hot jack output etc.

horsehead

  • Welterweight
  • ****
  • Posts: 1633
  • because the horsehead says so...
    • http://www.myspace.com/horseheadgary
Re: OK, what have I done this time! (Wiring question)
« Reply #4 on: July 18, 2010, 09:24:00 PM »
finally sorted it, it was part of the braid on the hot end of the jack, thanks for the help Dave
"Praising Phil X for his enthusiasm seems a bit like praising Hitler for his ambition"

Andrew W

  • Welterweight
  • ****
  • Posts: 1350
    • http://www.andrew-whitehurst.net
Re: OK, what have I done this time! (Wiring question)
« Reply #5 on: July 18, 2010, 10:03:04 PM »
Glad you sorted your problem. I always find that the braided wire bites me in the bum. I got sufficiently distrustful that when I put the Mississippi Queen into my Tele I soldered some regular push-back cable onto the braid and then covered the rest of the braid with shrink wrap to prevent myself from another grounding problem. I could then used the soldered on cable to connect up as you would with regular wiring. If I were better at soldering and electronics this wouldn't be a problem but until I become less ham-fisted this is the kludge that works for me.

FELINEGUITARS

  • Middleweight
  • *****
  • Posts: 6609
  • London & Southeast's Number 1 BKP stockist
    • http://www.felineguitars.com
Re: OK, what have I done this time! (Wiring question)
« Reply #6 on: July 18, 2010, 11:12:42 PM »
ooh - you got the russian caps in there - hope you like them
www.felineguitars.com - repairs & custom built
Great fretwork!
Buy your BKPs & Earvana from ME!

Twinfan

  • Light Heavyweight
  • ******
  • Posts: 10528
Re: OK, what have I done this time! (Wiring question)
« Reply #7 on: July 19, 2010, 12:41:53 AM »
finally sorted it, it was part of the braid on the hot end of the jack, thanks for the help Dave

Kerrching!  :D

No probs mate, glad you got it sorted!

horsehead

  • Welterweight
  • ****
  • Posts: 1633
  • because the horsehead says so...
    • http://www.myspace.com/horseheadgary
Re: OK, what have I done this time! (Wiring question)
« Reply #8 on: July 21, 2010, 06:21:30 AM »
ooh - you got the russian caps in there - hope you like them

what....don't say it like that! You got me worried now!
"Praising Phil X for his enthusiasm seems a bit like praising Hitler for his ambition"