Question about Audio Players & Recorders
I have 40v AC at both secondary outputs from transformer and 4 rectifier diodes check out OK. Any suggestions of where to look? It was purchased new in mid 1980's.
Thanks for the clarification. From the fuse behavior and feeding the amp into another amp (generally a no-no) it almost certainly is in the output section. If the amp used output transistors (numbered something like Axxxx/Cxxxx where xxxx=0000-9999) there will be some white three-legged low value (.47 ohm or less) resistors that are probably open. FYI the full part numbers for the transistors would be 2SA/2SC so a part marked C3281 would need a 2SC3281. B+D Enterprises (Google them) has most Japanese semiconductors and they have never sold me a fake transistor.
For more repair tips check out www.audiokarma.org
Posted on Dec 29, 2008
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Posted on Jan 02, 2017
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