SOURCE: Total loss of sound...what to do?
please repeat your setting first- and then disconnect all speaker out.
connect your speaker one by one until you find the bad one and change it-you can also apply contact cleaner spray over volume control and move it many times-please do not forget yo unplug headphone jack first.
SOURCE: Marantz sr 500 going to "protect" mode when on.
Change the audio amplifiers IC´s because are on short circuit
SOURCE: No output from left channel after crackling sound
Marantz SR 5200/6200 lost audio or crackling on left or right channel except in mode s-direct is now fixed !
The root cause is a defective inegrated circuit on DSP board (the one with digital inputs). To fix it change the chip CS4391 by a new one or better by the improved version CS4392. On my device a capacitor was cut close to this IC : replace one 1uF after changing the IC. For any question search me with my callsing "F5RCT"; i have a spare IC for the one who is able to change it !
I'm amateur radio and engineer
SOURCE: Marantz sr 500 going to "protect" mode when on.
Your receiver has DC Offset, meaning a damaged amplifier. If you are interested in having it repaired, please visit my website at audioserviceclinic.com. You may contact me there. Thank you.
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