97 jcm 2000 dsl 100 issue with red channel

Discussion in 'The Workbench' started by Mike cooper, Jan 12, 2020.

  1. Mike cooper

    Mike cooper Member

    Jan 2, 2020
    Likes Received:
    So I posted this problem on the other board and before I had researched and looked in here,I think the workbench would be a better place to post.i bought this used a year ago and been like this ever since,my 1997 jcm 2000 dsl 100 watt head when I’m on the green clean channel the red lead channel led with be dimly on,when switch to red lead channel the green light goes completely off,the only other thing is when I go back to green channel it make a slight pop noise,I’ve spent 2 hours today on the forum searching and found other people with the issue but no success repairs and one member said the fix was on here but I can’t find it,there’s a yellow round cap that’s soldered in that doesn’t look factory and compared to online pics it doesn’t look factory and wonder if that is the reason?ill post the pic,thanks in advance

    Last edited by a moderator: Jan 13, 2020
  2. South Park

    South Park Well-Known Member

    Sep 14, 2019
    Likes Received:
    The popping sound is the channel switching relay. The ic mite be at fault.

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