Results 1 to 2 of 2

Thread: Memory Boy schematic

  1. #1
    Junior Member
    Join Date
    May 2010
    Posts
    9

    Memory Boy schematic

    Hi
    I have a problem in my memory boy electro harmonix....
    Sometime ago I felt an increase of gain when the pedal was activated. So I soldered a resistor between the two small pads of the TRIM footprint (in gain adj). But I have found the opposite problem. Now the volume is lowered when the pedal is activated.
    Please can you give me the electric schematics of this pedal?

  2. #2
    Junior Member Chrisfromiowa's Avatar
    Join Date
    Oct 2017
    Location
    Somewhere in Iowa
    Posts
    20
    Hello, I know this was a couple hundred years ago, did you ever find the schematic? I currently have two non-functioning EHx memory boys with approximately 180% of the total parts. The boy that is 100% was almost destroyed during shipping and all three switches (1 foot, 2 toggle) were crushed and the pots might have been damaged during shipping or are the reason it was As Is, but the spindle came off when I tried to remove the knobs. The other one is missing the ic chips on the daughter board, but I was told they weren’t the problem. I have a couple of ideas, but I thought the schematic would be the best place to start. I would also appreciate any EHx experience or expertise. Thanks, regards CfI

Thread Information

Users Browsing this Thread

There are currently 1 users browsing this thread. (0 members and 1 guests)

Similar Threads

  1. Vintage PAIA "Drummer boy" drum machine.....Help!!!
    By zynvaadi in forum Music Electronics
    Replies: 4
    Last Post: 07-03-2012, 07:53 PM
  2. boy caps are getting smaller!
    By tedmich in forum Music Electronics
    Replies: 2
    Last Post: 10-05-2011, 11:58 PM
  3. Dlx Memory Man Reissue Schematic
    By Lee_ranaldo in forum Schematic Requests
    Replies: 1
    Last Post: 05-09-2010, 04:18 PM
  4. Boy, do I HATE this (new tube rant)!
    By jrfrond in forum Tubes (Valves)
    Replies: 4
    Last Post: 09-16-2009, 04:15 PM
  5. Anyone with a good memory??
    By ctcpete in forum Maintenance, Troubleshooting & Repair
    Replies: 2
    Last Post: 02-15-2009, 06:41 PM

Bookmarks

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •