Boombox VU Meter Troubleshooting
Автор: Old School
Загружено: 2017-07-16
Просмотров: 2656
Описание: Unit had defective VU meter; proved by reading open when checked with an ohmmeter. If the meter would not have been bad, I would have traced the meter circuit back to the meter diodes and even further back if necessary. The meter diodes are necessary because the VU meter has polarity; that is, it has to be hooked up a certain way.
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