Fault
Remote speaker selection only working on one channel.
Switch removed and tested one side not working, no contact being made.
Donor switch used to provide a new switching contact as shown in the video, fixing the issue.
User controls and switches cleaned with De-Oxit to avoid intermittent noise loss.
Bias for each channel set to 4 millivolts.
Amplifier fully tested working correctly.
Негізгі бет Rotel RA 930AX Amplifier Repair (With Audio Tutorial)
No video
Пікірлер: 9