Ad Widget

Collapse

Announcement

Collapse
No announcement yet.

Super Champ XD... think it's a bad DSP board... sanity check please

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

  • Super Champ XD... think it's a bad DSP board... sanity check please

    I have OK readings at TP18 (63mVAC)

    I have 3mVAC @ TP19. backtracking from there, I have 0mVAC at either end of R18 and R19.

    This leads me to believe that there is signal going into the DSP board OK and none coming out therefore bad DSP board and this is a donor chassis/iron project (which to me is not a bad thing.)

    Agree? If so, the PCB's will be gutted and this will become a fun project. Was hoping I could get it to work though.


    Schematic can be found in this thread... http://music-electronics-forum.com/t32795/
    Visit my blog showing some of the amp and other electronics projects I've done...

    http://www.1darren1.com

  • #2
    See this thread.

    http://music-electronics-forum.com/t43410/
    "I took a photo of my ohm meter... It didn't help." Enzo 8/20/22

    Comment

    Working...
    X