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9th May 2008, 01:47 AM
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#1 |
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diyAudio Member
Join Date: May 2008
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Gallien Krueger 700RB blows fuses
I am looking for some help with an amp that is blowing fuses between the transformer and the bridge. Two of the four fuses blow when I turn it on. If anybody has knowledge of this amp or the schematics for it I would really appreciate it. I have electronics back round but haven't done this for quite awhile.
Thanks, Tom |
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9th May 2008, 12:54 PM
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#2 |
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diyAudio Member
Join Date: Feb 2001
Location: USA
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Fried outputs or bridge.
Use your ohm meter and replace the bad parts. Keep moving back a stage until you find no damage, then replace that stage too. After repair, insert a lightbulb (75W~100W) in series with one side of the AC line before firing it up.
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