Started with the rectifier diodes, pulled replaced with a full-wave bridge and added the cap from the sca-80 diagram. The zeners were next. Tada! Up and running with a NTE-135A. Sounds quite nice.
Thanks,
John
Thanks,
John
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Hi, Just starting a cleanup on an old ST-80 I have had for years -- started blowing fuses sometime back and got shelved. Have you heard about any useful mods?
Best,
John -
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