Ad Widget

Collapse

Announcement

Collapse
No announcement yet.

Does anyone have a Washburn SX60C Schematic?

Collapse
X
 
  • Filter
  • Time
  • Show
Clear All
new posts

  • Does anyone have a Washburn SX60C Schematic?

    I am working on an old Washburn SX60C amp. The Heatsink (with ouput transistors) had become loose and was ripped away from the chassis. Does anyone have a schematic they would share so I can put it back together?

    Thanks in advance!
    Last edited by AMPREPAIR; 01-29-2012, 04:59 PM.

  • #2
    Allow me to add to my previous post:
    Does anyone on this forum have experience with the Washburn SX60C? I would like to know how to connect the temp sensor on the heat sink. As previously mentioned, the heat sink was yanked off the back of the chassis - leaving dangling wires hanging out the back. I have been able to reconnect most of the wires, however, I need help with the temperature sensor that mounts to the heat sink. I'm not sure how to connect the red and black wires to the temperature sensor. If anyone is familiar with this thermal protection circuit, or can take a peek in their SX60C, please let me know so I can get this amp back into operating condition.
    Last edited by AMPREPAIR; 01-30-2012, 05:08 AM.

    Comment


    • #3
      Never seen one, but if the temperature sensor itself is a diode or a bunch of them , it will expect to be forward biased, so red to anode and black to cathode.
      If the sensor is an NTC or a PTC or a bimetallic contact, polarity is of no importance.
      Your multimeter diode test function will tell you what kind of sensor you have.
      Good luck.
      Juan Manuel Fahey

      Comment


      • #4
        A quick web search seems to indicate it might be similar to the ibanez gx60 amp
        Maybe this will help. The temp sensor would appear to be a string of diodes, so as Mr Fahey says, check the device with a multimeter on diode setting.....
        Attached Files

        Comment

        Working...
        X