karlthebassist Posted April 13, 2009 Share Posted April 13, 2009 Hey chaps/chapettes Soooooooo..... Got an active P/J Seymour Duncan APJ-1 pickup set, and the bridge position Jazz pickup doesnt work properly. I brought the set years ago and only got round to installing the J pup last monday - and it didnt work. I assume that the pup is made with two coils, one for the E and A strings, the other for the D and G. The D/G side doesn't work at all. I've emailed seymour duncan, but as of yet no reply. I'm going to email them again in a bit. I have brought another set of these pups from a basschatter, unused for a good price and they should be arriving shortly. So I'll end up with a spare P pup, but I can use that for my rockbass project ive started... So im thinking, if i dont get a replacement/repair from s/duncan, I might have a go at repairing the pickup.... Now then. This might be a very stupid idea. its completely enclosed in resin and i have NO idea what it will look like inside. i assume that the pre amp is tagged on underneath the colis and would be just underneath the resin. does anyone have any idea how i could safely(ish) get the pup to bits? im good with fiddly stuff and im not a novice when it comes to electronics - have build preamps and such in the past. any suggestions would be greatly apreciated. cheers karl Quote Link to comment Share on other sites More sharing options...
EBS_freak Posted April 13, 2009 Share Posted April 13, 2009 With it being sealed in epoxy, you are going to have to be very, very lucky... removing the epoxy usually writes off the pickup completely. If you do get the components out, you are looking at a complete rewind for starters. Quote Link to comment Share on other sites More sharing options...
escholl Posted April 14, 2009 Share Posted April 14, 2009 if it was me (and i'm usually pretty mechanically inclined and good at repairs) i would wait until i heard back from SD before doing anything. As EBS_freak says, removing the epoxy will probably write off the pickup entirely, but SD may have another solution. Quote Link to comment Share on other sites More sharing options...
EBS_freak Posted April 14, 2009 Share Posted April 14, 2009 [quote name='escholl' post='461935' date='Apr 14 2009, 11:32 AM']if it was me (and i'm usually pretty mechanically inclined and good at repairs) i would wait until i heard back from SD before doing anything. As EBS_freak says, removing the epoxy will probably write off the pickup entirely, but SD may have another solution.[/quote] I'm guessing it's not worth SD's time to repair it... they'll probably tell you just to replace it if it's not a warranty job. Epoxy is great for it's anti-noise properties (and keeping construction techniques secret) but it's a bugger should you ever need to do any repairs! Quote Link to comment Share on other sites More sharing options...
karlthebassist Posted April 14, 2009 Author Share Posted April 14, 2009 i guess i was being a bit impatient, but also eger to have a go! SD emailed me back today and they are going to check the pickup out. only hear this after ive brought anotherP/J set of a basschatter though! oh well, you can never have too many pickups i guess. was kind of looking forward to ripping it open though Quote Link to comment Share on other sites More sharing options...
yorks5stringer Posted April 14, 2009 Share Posted April 14, 2009 I'm impressed, I emailed SD 3 weeks ago and have heard back zilch...... Quote Link to comment Share on other sites More sharing options...
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