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switches

  1. A

    SX-3500 speaker switch bracket

    Hi, I'm repairing a Pioneer SX-3500 -- the A speaker and Mute switches are bad. Do not hold in position. Found replacement switches that are very close in dimensions (height, and length and electrical fitment). The replacement switches do not fit square into the bracket holding the switches...
  2. S

    Cue toggle switch for Realistic Lab 395

    I picked up a Lab 395, and the Cue button uses an electrical toggle switch (disconnected from anything) to latch the lever up or down. But the pushbutton switch isn't latching. Are there modern replacements for this type of switch? I can't see any product codes on the switch, and forum and...
  3. 2

    Koss CM1030 Parts Assistance

    I just received a pair of Koss CM1030's that appear to be in decent condition. I've surfed some of the threads here looking for parts lists. Right at the moment, I'm looking to replace the toggle switches. They are Carlings and appear to be SPDT but when I take my meter to them, they don't...
  4. gangen02342

    What Causes "Speaker B" to be Super Quiet?

    As the title says, what are the most obvious points to troubleshoot in the event that the Speaker B terminals still output sound but super quiet (so there's still output but not something you'd ever be able use). I bought a Luxman LV-111 that the owner indicated this issue to me. I read it can...
  5. G

    Broken toggle switches on Pioneer SX-828... Looking at replacement options or new tone control board

    I recently picked up a Pioneer SX-828 locally and ALL 6 of the toggle switches are broken. By "broken" I would describe them as very loose, unable to hold their own weight up, and thus they also do not function properly. The strange thing is that they are not bent or damaged in any other way, it...
  6. Mrcoolest123

    Load box Construction

    Hello guys! Sorry to bother. I originally posted this question on the pioneer forum, but when I looked around the site more it became clear it would be better to post it here. I have been having trouble building a load box schematic from a pioneer manual. I'm gonna copy the original post I...
  7. razpones

    Kenwood ka 770d ab speaker selector/switch issues

    Hello, I been servicing this unit and came to the problem of a broken part for the AB speaker switch system. So I don't know the proper name for this part, it is the metal (aluminium) inside a plastic track? that connects the actual switcher on the board, to the knob on the face of the amp. I...
  8. Aaron99

    Marantz 2285, noise when pushing 30Hz filter button, blew R801 in power supply

    This is a strange one for me. Working on a 2285 (non B). Cleaning the controls, as there were static when pressing buttons/turning knobs. After putting unit back together, listened and it sounds good. Started going through and testing controls to see if static was gone. Still noticed a bit of...
  9. Z

    Beocord 2400 Tape Deck - One Channel Dead - Advice

    I figured I might post this here, though I also submitted to the Beoworld forum (but haven't heard anything yet - cf. http://forum.beoworld.org/forums/t/26308.aspx) I wanted to pick your brains about a tape deck I have, the Beocord 2400: https://www.beoworld.org/prod_details.asp?pid=945...
  10. jFF_Bulbo

    MARANTZ switches help.

    Recently i get a marantz 2270 which needs some parts. First, the dial pointer for the tuner, (i think it wouldn't be a problem), but my 2270 has a switch broken, the "mono r" is, i also have a 2250b for parts, so, i tried to remove the entire switch and then just solder it to the 2270. For my...
  11. mhinsda

    SAE P 102 ST REV-STEREO-MONO question

    Have a SAE p102 preamp. when I toggle the st/rev function speakers cut out. for example when I press the st/rev - the right speakers cut out. when I deselect this ( I am assuming it is in stereo mode at this point) the left speakers cut out. when I press the mono side function all 4 of my...
  12. Harman Kardon PM665 switches

    Harman Kardon PM665 switches

    Harman Kardon PM665 Switches
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