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02-21-2008, 04:31 AM
| #1 |
| Junior Member Join Date: Feb 2008
Posts: 1
| Workingman's 15 or 12?? Blows Fuse
Have a workingman's 15 amp from the local school and they need a litttle help getting her working again. Schematic and trouble shooting tips would be greatly appreciated. The board says it's a workingman's 12 though???
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02-21-2008, 05:26 AM
| #2 |
| Senior Member Join Date: May 2006 Location: Lansing, Michigan, USA
Posts: 9,266
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12/15, the difference is in the size of the speaker. The amp part is the same. How old is this amp? Is it from SWR when they were a separate company? Or was it from SWR as a division of Fender? In other words does it mention Fender on the rear panel anywhere? Troubleshoot it like any solid state amp. if it blows fuses, the first thing I check is for shorted output transistors. I have placed the schematics on www.ampix.org in the Enzo gallery |
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02-21-2008, 05:47 PM
| #3 |
| Senior Member Join Date: Jun 2007
Posts: 1,125
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The second thing I would check on that amp is the bridge rectifier.
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