Duncan JB Jr. SJBJ-1 Quick start guide

Strat and Fender are registered trademarks of FMIC, with which Seymour Duncan is not affiliated.
5427 hollister avenue, santa barbara, ca 93111
tel [phone] fax [phone]
www.seymourduncan.com
Wiring Diagram for
Pickup Models:
The basic steps include:
1. Remove the old strings from your guitar.
2. Unscrew and remove the pickguard and carefully turn it over taking care not to
scratch your guitar’s finish.
3. De-solder the original pickup’s wires and make sure to remember where they
were connected.
4. Remove the original pickup from the pickguard.
5. Put the Seymour Duncan pickup into the pickguard.
6. First tin and then solder the Seymour Duncan pickup wires in the same spot the
original pickup’s wires were connected.
7. Put the pickguard back in place, taking care to tuck in loose wires.
8. Re-string your guitar and adjust the pickup height so that your new pickup
balances with the other pickups in the guitar. The bridge pickup should be
between 1/8” and 1/16” from the strings, when they are pressed down at the
highest fret, and the neck and middle pickups should be adjusted to achieve the
best balance with the bridge pickup.
Congratulations on your purchase of a fine, hand-built, Seymour Duncan electric guitar pickup! Installing
this pickup in your guitar isn’t rocket science. And, if you’re already handy with tools, it’ll be a snap for
you–and fun too! But if you have no experience handling red-hot soldering irons, you’d be well advised
to take your new pickup and your trusty guitar to a qualified guitar tech.
SJBJ-1 JB Jr.™
SL59-1 Little ‘59™
SLSD-1 Li’l Screamin’ Demon™
SHR-1 Hot Rails™
SCR-1 Cool Rails™
Coil Splitting
Visit seymourduncan.com
for additional wiring diagrams.

P/N 501015-100 Rev. C
If two pickups sound thin and nasal when used together, chances are, they’re out of phase with each other. If you’re combining your
Seymour Duncan pickup(s) with Fender®pickup(s) in the same guitar, you’ll need to reverse the black and green wires on the Seymour
Duncan. In other words, solder the black wire to ground and the green wire to the selector switch.
Series/parallel (with push/pull)
Series/split/parallel (with on/on/on mini-toggle)