Build Your Own Clone Message Board

It is currently Tue Oct 16, 2018 12:46 pm

All times are UTC - 6 hours




Post new topic Reply to topic  [ 4 posts ] 
Author Message
 Post subject: Re: Wah Troubleshooting
PostPosted: Tue Dec 26, 2017 7:01 am 
Offline
Moderator
User avatar

Joined: Sat Mar 04, 2006 9:15 pm
Posts: 7402
Location: Ohio
I’m pretty sure the following is correct. Someone correct me if I missed anything.

It appears you have the rotary switch wired wrong. The switch has 2, 3 or 4 positions. The first thing to do is to ensure that you have the switch setup for 3 position operation.

Going by your diagram the switch has poles A, B and C. Each pole has 4 positions (lugs). For Pole A those positions are lugs 1, 2, 3 and 4. Pole B has lugs 5, 6, 7 and 8. Pole C has lugs 9, 10, 11 and 12. Since the switch is being used in 3 position mode lugs 4, 8 and 12 will not be used. You now need to make the following connections. Again, using your diagram, pole A lug 1 gets connected to pole C lug 5. Pole A lug 3 gets connected to pole B lug 11. Pole A goes to eyelet B on the PCB. Pole B goes to eyelet D on the PCB. Pole C goes to eyelet C on the PCB. Pole B lug 10 gets connected to eyelet A on the PCB.

_________________
"It’s your soldering."

If Gene Roddenberry were alive today I would punch him in the face.


Top
 Profile  
 
Display posts from previous:  Sort by  
Post new topic Reply to topic  [ 4 posts ] 

All times are UTC - 6 hours


Who is online

Users browsing this forum: No registered users and 1 guest


You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum
You cannot post attachments in this forum

Search for:
Jump to:  
Powered by phpBB® Forum Software © phpBB Group