Jump to content
Why become a member? ×

1980 Fender Precision Special problem?


starman
 Share

Recommended Posts

Hi Guys

I've got a 1980 Precision Special (the coloured headstock model with the active/passive switch). When the bass is in the active position it is a lot quieter than when in the passive position. The bass wiring appears to be untouched, the PCB seems to have no broken components and the battery has been replaced. Everything works as it should, it just sounds very quiet. I've tried taking the battery out and the active position then doesn't work, so it appears to be wired correctly. Does anyone have any idea what may be the problem?

Thanks for your help.

Edited by starman
Link to comment
Share on other sites

[quote name='starman' post='954158' date='Sep 12 2010, 10:39 PM']Hi Guys

I've got a 1980 Precision Special (the coloured headstock model with the active/passive switch). When the bass is in the active position it is a lot quieter than when in the passive position. The bass wiring appears to be untouched, the PCB seems to have no broken components and the battery has been replaced. Everything works as it should, it just sounds very quiet. Is this right or do I have a problem somewhere?

Thanks for your help.[/quote]

Yes, you have a problem although I have no idea what it is. I've owned two and active was slightly louder than passive with both. WoT or the Bass Doc will be along to help I'm sure!

Chris

Link to comment
Share on other sites

[quote name='starman' post='954158' date='Sep 12 2010, 10:39 PM']Hi Guys

I've got a 1980 Precision Special (the coloured headstock model with the active/passive switch). When the bass is in the active position it is a lot quieter than when in the passive position. The bass wiring appears to be untouched, the PCB seems to have no broken components and the battery has been replaced. Everything works as it should, it just sounds very quiet. Is this right or do I have a problem somewhere?

Thanks for your help.[/quote]

Defo problem.

Link to comment
Share on other sites

Thanks for replying guys. There isn't a trim pot on the preamp. There appears to be a hole in the PCB that might support a wire, but there is no loose wire hanging, or anywhere that the other end may have been connected to. I've been trying to find a schematic or a photograph showing the PCB wiring on the internet but no luck.

Edited by starman
Link to comment
Share on other sites

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.

Guest
Reply to this topic...

×   Pasted as rich text.   Restore formatting

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.

 Share

  • Recently Browsing   0 members

    • No registered users viewing this page.
×
×
  • Create New...