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Electronics Repair (sci.electronics.repair) Discussion of repairing electronic equipment. Topics include requests for assistance, where to obtain servicing information and parts, techniques for diagnosis and repair, and annecdotes about success, failures and problems. |
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Mystery/dangerous ? material in an amp?
The owner requested replacement of a couple of pots and unusually requested
the amp be blown out. Being unusual request I enquired what is likely to be in there requiring blowing out but he seemed a bit cagey. Inside there are perhaps tens of thousands of precisely 2mm long black fibres, about human hair thickness. I first thought chopped strand carbon-fibre but these are less tham 30 Megohm resistance , isn't carbon fibre conductive? -- Diverse Devices, Southampton, England electronic hints and repair briefs , schematics/manuals list on http://home.graffiti.net/diverse:graffiti.net/ |
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