Bossarea Forum
Bossarea Forum
Home | Profile | Register | Serial Database | Active Topics | Members | Search | FAQ
Username:
Password:
Save Password
Forgot your Password?

 All Forums
 Boss Products
 Modifications and Technical Issues
 Boss DF-2 repair. ***UPDATE***
 New Topic  Reply to Topic
 Printer Friendly
Next Page
Author Previous Topic Topic Next Topic
Page: of 2

overwhelmed987
Copper Member

USA
10 Posts

Posted - 05/15/2009 :  00:39:15  Show Profile  Reply with Quote
Hello. This is my first post here, although Ive been loving the site for years.

I recently picked up an "as-is" DF-2 from another gear forum. Jacks were removed. The seller said that it worked when he wired it to half of an instrument cable (???).

I sent the pedal over to a friend for him to install new jacks. These are the ones I got for it:
Switchcraft 111 and 112B
http://www.effectsconnection.com/oscommerce/product_info.php?cPath=2&products_id=45&osCsid=baeb9df7345bfe0327fb3271099e503b

http://www.effectsconnection.com/oscommerce/product_info.php?cPath=2&products_id=47&osCsid=baeb9df7345bfe0327fb3271099e503b

Well, after the jacks were replaced, I got a message from my friend saying that the pedal didnt work. In fact, he said :
quote:
when the power is wired up the LED does not light and the circuit isnt getting power


and

quote:
I tried battery, daisy chain, and switching the wiring. I know you mentioned this is a daisy chain only pedal but is there any other slight quirks that it has differently then most standard boss pedals that you know of? I've done a lot of small boss pedal repairs like this but this one is stumping me.



I cant really say that Im too upset, as I only had to give up $25 in trade bait for it, but Id still like to get it working, as Ive been on a hunt for a fairly priced one for quite some time.

Thanks in advance for any help/advice.
*********************************************************************
UPDATE
*********************************************************************

The guy that I sent it to couldnt figure it out. He is sending it back, and I should have it tomorrow. Im wondering if there is anyone here that would like to take a stab at it, and if so, name your price.

Edited by - overwhelmed987 on 05/28/2009 02:26:27

overwhelmed987
Copper Member

USA
10 Posts

Posted - 05/15/2009 :  00:49:49  Show Profile  Reply with Quote
Back again.

Mr. Repairman is asking for a pic of the jacks' wiring on a DF-2. Anyone got one handy?
Go to Top of Page

Rich_S
Silver Member

USA
219 Posts

Posted - 05/15/2009 :  01:44:35  Show Profile  Visit Rich_S's Homepage  Reply with Quote
I think (think)that any Boss pedal will work as a go-by. Aren't the wire colors the same all the time?
Go to Top of Page

Markony
Copper Member

Yugoslavia
8 Posts

Posted - 05/15/2009 :  01:47:28  Show Profile  Reply with Quote
U can find some answers in http://www.bossarea.com/forum/topic.asp?TOPIC_ID=6259 . I studied DF-2 for some time, show me some pictures of main board.
Go to Top of Page

Mesjoggah
Gold Member

Netherlands
595 Posts

Posted - 05/15/2009 :  06:50:58  Show Profile  Click to see Mesjoggah's MSN Messenger address  Reply with Quote
Pictures are here:

http://www.bossarea.com/forum/topic.asp?TOPIC_ID=4147&whichpage=5
http://www.bossarea.com/forum/topic.asp?TOPIC_ID=4147&whichpage=6
and here:
http://www.bossarea.com/forum/topic.asp?TOPIC_ID=4147&whichpage=8

I quickly made a few more with better views on the jacks:






I do have a schematic of this one too, just throw me an email if you want it.
Take a close look at the wires, it is not that hard too see where they go, solder and reassemble the pedal to make sure both jacks are grounding.

Is your DF-2 marked 'Super Distortion & Feedbacker' or marked 'Super Feedbacker & Distortion'?
Go to Top of Page

overwhelmed987
Copper Member

USA
10 Posts

Posted - 05/15/2009 :  12:28:25  Show Profile  Reply with Quote
Wow. Thanks for the awesome responses.

Its a Super Feedbacker/Distortion.

I think it might need a power jack replacement, or even more work. He's been messing with the In/Out jacks for 2 days, and still no luck.

Go to Top of Page

Markony
Copper Member

Yugoslavia
8 Posts

Posted - 05/15/2009 :  12:34:00  Show Profile  Reply with Quote
First of all, make print of DF-2 schematic!

Put battery and jacks in pedal,
take multimeter set to "check sound",
one pin of multimeter put on " + " and with second try to follow circuit from " + " to " - ".
This is slower but the best way to find where the circuit is broken.

I guess that problem will B on Input jack.

Explain me the way of wires on Input jack, cos I can`t C what is going on on the pictures.
Go to Top of Page

Mesjoggah
Gold Member

Netherlands
595 Posts

Posted - 05/15/2009 :  12:48:32  Show Profile  Click to see Mesjoggah's MSN Messenger address  Reply with Quote
quote:
Originally posted by overwhelmed987

Wow. Thanks for the awesome responses.

Its a Super Feedbacker/Distortion.

I think it might need a power jack replacement, or even more work. He's been messing with the In/Out jacks for 2 days, and still no luck.





Please make him take pictures and explain what he did
Go to Top of Page

Dr. Bob
Moderator

Australia
6593 Posts

Posted - 05/15/2009 :  17:12:42  Show Profile  Visit Dr. Bob's Homepage  Reply with Quote
Hi overwhelmed987

Welcome to the forum from Australia.

Regards Dr. Bob
Go to Top of Page

overwhelmed987
Copper Member

USA
10 Posts

Posted - 05/18/2009 :  19:05:41  Show Profile  Reply with Quote
Thanks to all. Still no luck. I told him to take his time with it, and requested pics.
Go to Top of Page

overwhelmed987
Copper Member

USA
10 Posts

Posted - 05/18/2009 :  19:08:59  Show Profile  Reply with Quote
Also, could someone PLEASE confirm that those in/out jacks were correct?

When I got the pedal, the INput jack was still attached, and it doesnt look quite like the one that I bought to replace it. It is enclosed, but IIRC, there was an extra solder tab (dont know the technical jargon).

The guy working on it is a forumite at another forum that Ive ton a few deals with, talked a lot with, and has been working on pedals for a little while now.
Go to Top of Page

Mesjoggah
Gold Member

Netherlands
595 Posts

Posted - 05/18/2009 :  19:51:53  Show Profile  Click to see Mesjoggah's MSN Messenger address  Reply with Quote
quote:
Originally posted by overwhelmed987

Also, could someone PLEASE confirm that those in/out jacks were correct?

When I got the pedal, the INput jack was still attached, and it doesnt look quite like the one that I bought to replace it. It is enclosed, but IIRC, there was an extra solder tab (dont know the technical jargon).

The guy working on it is a forumite at another forum that Ive ton a few deals with, talked a lot with, and has been working on pedals for a little while now.



Why did you buy a stereo jack? and in the first post you mentioned that the pedal had no jacks when you got it , while in this post you say 'the input jack was still attached)??
Go to Top of Page

overwhelmed987
Copper Member

USA
10 Posts

Posted - 05/18/2009 :  20:13:21  Show Profile  Reply with Quote
quote:
Originally posted by Mesjoggah

quote:
Originally posted by overwhelmed987

Also, could someone PLEASE confirm that those in/out jacks were correct?

When I got the pedal, the INput jack was still attached, and it doesnt look quite like the one that I bought to replace it. It is enclosed, but IIRC, there was an extra solder tab (dont know the technical jargon).

The guy working on it is a forumite at another forum that Ive ton a few deals with, talked a lot with, and has been working on pedals for a little while now.



Why did you buy a stereo jack? and in the first post you mentioned that the pedal had no jacks when you got it , while in this post you say 'the input jack was still attached)??



I bought the jack that I was told to buy.

I didnt say that the pedal had no jacks when I got it. I said they were removed. I was told that both needed to be replaced before I traded for the pedal, so I bought the two that I was instructed to buy. I received the pedal, and the jack came with it.

Why do I feel like Im defending myself in a "help my pedal is broken" thread??? wtf.
Go to Top of Page

overwhelmed987
Copper Member

USA
10 Posts

Posted - 05/28/2009 :  02:26:40  Show Profile  Reply with Quote
The guy that I sent it to couldnt figure it out. He is sending it back, and I should have it tomorrow. Im wondering if there is anyone here that would like to take a stab at it, and if so, name your price.
Go to Top of Page

Laurie
Double Platinum Member

Canada
4854 Posts

Posted - 05/28/2009 :  04:28:44  Show Profile  Visit Laurie's Homepage  Reply with Quote
Where are you located?
Go to Top of Page

Dr. Bob
Moderator

Australia
6593 Posts

Posted - 05/28/2009 :  08:48:17  Show Profile  Visit Dr. Bob's Homepage  Reply with Quote
Hi overwhelmed987

What part of the world are you in?
You did not put that into your profile.

Regards Dr. Bob
Go to Top of Page
Page: of 2 Previous Topic Topic Next Topic  
Next Page
 New Topic  Reply to Topic
 Printer Friendly
Jump To:
Bossarea Forum © 2005-2007 BossArea Go To Top Of Page
Powered By: Snitz Forums 2000 Version 3.4.06