Dear Rotel lovers
I have a problem with my power amp RB-1090. When I press the front power up button all house lights go off. This problem happens as soon as i press the front button , before front leds light or soft start relay reacts. What would be the problem. I have experienced this problem one night i think, when voltage was about 250 or above (which should be 220)
After measuring certain points nothing wrong with internal parts.
Already changed the two diodes right after the mains, but problems still there.
Could be a problem with soft start relay or otherwise . I highly appreciate your assistance if similar case reported/experienced before.
Many thanks for your valuable guidance in advance.
I have a problem with my power amp RB-1090. When I press the front power up button all house lights go off. This problem happens as soon as i press the front button , before front leds light or soft start relay reacts. What would be the problem. I have experienced this problem one night i think, when voltage was about 250 or above (which should be 220)
After measuring certain points nothing wrong with internal parts.
Already changed the two diodes right after the mains, but problems still there.
Could be a problem with soft start relay or otherwise . I highly appreciate your assistance if similar case reported/experienced before.
Many thanks for your valuable guidance in advance.
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