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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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Motorola T072C from 1988
yes T , not TL, could be To72C i suppose, dual opamps
Does anyone know the maximum supply rail voltages. ? I will replace with TL072 as ps fault allowed the secondary supplies to these to go well beyond +/- 15V at some point, just wondered if they were +/- 20V maximum. I cannot find that info in my books or www. -- Diverse Devices, Southampton, England electronic hints and repair briefs , schematics/manuals list on http://home.graffiti.net/diverse:graffiti.net/ |
#2
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Motorola T072C from 1988
N Cook wrote in message
... yes T , not TL, could be To72C i suppose, dual opamps Does anyone know the maximum supply rail voltages. ? I will replace with TL072 as ps fault allowed the secondary supplies to these to go well beyond +/- 15V at some point, just wondered if they were +/- 20V maximum. I cannot find that info in my books or www. -- Diverse Devices, Southampton, England electronic hints and repair briefs , schematics/manuals list on http://home.graffiti.net/diverse:graffiti.net/ If anyone comes across Motorola T072C in the preamps of any Fender amp then a TL072 is a working replacement. -- Diverse Devices, Southampton, England electronic hints and repair briefs , schematics/manuals list on http://home.graffiti.net/diverse:graffiti.net/ |
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