Foot pedal re-stringing diagram / advice please

Collapse
X
Collapse
 
  • Page of 1
  • Time
  • Show
Clear All
new posts
Previous template Next
  • zen
    Badcaps Veteran
    • Apr 2011
    • 511
    #1

    Foot pedal re-stringing diagram / advice please

    Any help much appreciated
    Attached Files

    if you find these attachements useful please consider making a small donation to the site

    Tags: None
    • skynet85
      Senior Member
      • Jul 2015
      • 124
      • Georgia
      #2
      Re: Foot pedal re-stringing diagram / advice please

      This is a soviet guitar prefix, the arrow indicates the resistor that you need to check on your 10 kOhm board and check VT4
      Attached Files

      if you find these attachements useful please consider making a small donation to the site

        Comment

        • redwire
          Badcaps Legend
          • Dec 2010
          • 3912
          • Canada
          #3
          Re: Foot pedal re-stringing diagram / advice please

          I would get the model number in Cyrillic and search yandex for it. Or even similar models use the same string/pulley system. Maybe post here:
          http://sovietguitars.com/e107_plugin...ewforum.php?48
          The hard part is getting 270° rotation between full up and down of the pedal and I can't see the pedal pulley.

          Your R16 looks burnt- but it's more like glue is on it. 10k needs a lot of voltage to cook. A Q-tip and IPA can clean things up on the board.

            Comment

            • zen
              Badcaps Veteran
              • Apr 2011
              • 511
              #4
              Re: Foot pedal re-stringing diagram / advice please

              Thanks very much for your advice .

                Comment

                • skynet85
                  Senior Member
                  • Jul 2015
                  • 124
                  • Georgia
                  #5
                  Re: Foot pedal re-stringing diagram / advice please

                  Originally posted by zen
                  Thanks very much for your advice .
                  From which country if not a secret ? how did this soviet thing get

                    Comment

                    • zen
                      Badcaps Veteran
                      • Apr 2011
                      • 511
                      #6
                      Re: Foot pedal re-stringing diagram / advice please

                      Just a customer , who has owned it for a long time .

                        Comment

                        • R_J
                          Badcaps Legend
                          • Jun 2012
                          • 9634
                          • Canada
                          #7
                          Re: Foot pedal re-stringing diagram / advice please

                          This is what I found: This is the site: http://www.potroshiteli.ru/Reviews/Other/Fuzz.html
                          Attached Files

                          if you find these attachements useful please consider making a small donation to the site

                          Last edited by R_J; 05-06-2022, 04:29 PM.

                            Comment

                            • zen
                              Badcaps Veteran
                              • Apr 2011
                              • 511
                              #8
                              Re: Foot pedal re-stringing diagram / advice please

                              Great RJ thanks

                              Looks like string loops round once over the pot wheel .

                              Should be able to sort it now .

                                Comment

                                • zen
                                  Badcaps Veteran
                                  • Apr 2011
                                  • 511
                                  #9
                                  Re: Foot pedal re-stringing diagram / advice please

                                  Have managed to string it .

                                  Don't seem to have the full range of movement from the pot , but i doubt that was ever the case .

                                  Will test & report back .

                                  Here's some pictures for now .
                                  Attached Files

                                  if you find these attachements useful please consider making a small donation to the site

                                    Comment

                                    • zen
                                      Badcaps Veteran
                                      • Apr 2011
                                      • 511
                                      #10
                                      Re: Foot pedal re-stringing diagram / advice please

                                      10K resistor mentioned by Skynet85 measuring good .

                                        Comment

                                        Previous template Next

                                        Related Topics

                                        Collapse
                                        • CG2
                                          Janome DC3050 Sewing Machine Pedal Resistance
                                          by CG2
                                          OK, this is a long shot. I got this sewing machine cheap because it's end of line, ex-display, and had no pedal. The genuine pedal costs £60, while Ebay knock-offs go for around £15. So I went for the knock-off, it doesn't work, and I'm not sure whether it's the pedal or the sewing machine that has the problem.

                                          Now this is an electronic machine, unlike the old fashioned sort where the pedal was a big resistor in series with the power to the motor. Here, the pedal is just (I think) a variable resistor fed with a 5 volt supply, and limited to a current of 5 milliamps. Assuming that...
                                          04-14-2023, 07:53 AM
                                        • hs5424
                                          Dynacord powermate 1600 block diagram.
                                          by hs5424
                                          Hi All,
                                          I obtained a schematic diagram for the above mixer but I am wondering if a block diagram exists as I am trying to fix a problem in the protection circuit which I find a little confusing using a circuit diagram only. In the good old days the workshop manuals always had a block diagram with a circuit discription. Very useful for fault finding.
                                          The protection light is perminently on. The right sode has a -80DC on the feed to the speaker, hence the protection led on. I have removed all the O/P transistors which checked out OK. I tested all other transistors in circuit which seem...
                                          07-31-2025, 01:35 PM
                                        • SilverbackITGuy
                                          Asus ROG Strix G17 , Identifying a part number from the boardview diagram ID
                                          by SilverbackITGuy
                                          First of all, I hope I got this into the right section. Apologies if I did not.

                                          I was working on my Asus ROG Strix G17 (2021) G713QM-RS96, and I guess I pre-heated the board too much replacing the DC Jack and one of the small parts came off. I looked for it on my soldering mat, and it was nowhere to be found. So now, the laptop is powered from the new DC Jack I installed, but it will not charge the battery from that jack. Only powers the hardware.

                                          I looked at the boardview diagram in another post for the G713QM, and it looks like the diagram displays it as X450, a 4 contact...
                                          11-18-2025, 07:23 PM
                                        • zombie.guitarist
                                          Synthaxe Midi Controller footswitch
                                          by zombie.guitarist
                                          Hey all! I have this midi controller called a "Synthaxe" which is pretty rare. It was made around 1986 and the company only made about 100. I was told less than 25 still work today. Theres a guitar player I love that is known for using this and to play his material you basically need one of them because it does things no other midi-guitar controller can do. So since I got it, ive been trying to learn about it so I can extend its live as long as possible.

                                          The one that I bought has 2 issues. One I'll cover another time but I think this one is easier and simpler to fix....
                                          06-25-2023, 12:06 PM
                                        • gabri2211
                                          I'm looking for the wiring diagram for led monitor model DHI-LM19-L200
                                          by gabri2211
                                          hello everyone, I'm looking for the wiring diagram of this led monitor.
                                          the model is DHI-LM19-L200, but I think that any other diagram of a DAHUA monitor could be equivalent.
                                          I really hope that among you someone can help me to repair this monitor, the screen is black, it doesn't seem like a backlight problem.
                                          I see the presence of 12 volts, 5 volts, but without a diagram the repair is very difficult.
                                          thanks to those who will answer
                                          1 Photo
                                          12-10-2024, 04:37 PM
                                        • Loading...
                                        • No more items.
                                        Working...