Question about Denon AVR-681 Receiver
Troubleshooting without a schematic. I found two 1 ohm resistors open in the positive 15 volt regulator circut. Located between associated power supply rectifiers and the 15 Volt Regulator. After checking for any short circuits I replaced the resistors. Ths restored operation of the unit. Owner thought the "Cable Guy" may have plugged something in wrong.
Posted on Dec 09, 2007
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