dennde Posted August 13, 2005 Report Share Posted August 13, 2005 Hi everyone,I have an old 1979 Lafayette stereo receiver that just recently suffered from the results of a lightning power outage. My problem is that i can hear sound very little when I have the volume to its maximum setting.Could this be a Transistor problem, Op-amp or something else? regards,Den Quote Link to comment Share on other sites More sharing options...
Guest Alun Posted August 13, 2005 Report Share Posted August 13, 2005 It sounds like the output transistors are destroyed, they might be power MOSFETS but I don't know if they were around back in 1979. Take the cover off and have a look at the part numbers on the transistors near the speaker output they might be attached to a large heatsink. Quote Link to comment Share on other sites More sharing options...
dennde Posted August 14, 2005 Author Report Share Posted August 14, 2005 Ah- you're right, thnx for that information. Regards,Den Quote Link to comment Share on other sites More sharing options...
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