Marantz on screen display not working

Support and repair information for Marantz home theater AV receivers and older audio-only receivers. Jazzy jazzier.

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Marantz on screen display not working

Support and repair information for Marantz home theater AV receivers and older audio-only receivers. Patrik Holmgren patrikholmgren. Posted: Nov 16, My SR is black in display but power going in you can her it klick butall black and no sound can ifixit? Posted: Nov 17, Here is the No Power troubleshooting flowchart , taken from the service manual which may be a good place to start. The manual has full schematics and a parts list to help you further. Posted: Jan 13, That applies power to the main transformer via a fuse on P and to the switched AC outlet. If that outlet powers on after the click then the relay is good. The main transformer supplies power to everything else including the front panel lights. The most probable cause is a blown F fuse. If it is blown, you must check for shorts in the power supply. Fuses rarely blow out because they are old.

Sign up. Hi guys, I know this is a little late, but just saw the post.

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Marantz on screen display not working

Log in. Sign up. JavaScript is disabled. For a better experience, please enable JavaScript in your browser before proceeding. But a couple a days ago the display on the front stopped working and is completly blank.

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Yes No. That was actually my first thought aswell. Forums New posts Search forums. This thread shows the basic idea The two mostly known reasons for this is, a microscopic leakage meaning small amounts of air over the years gets inside the display. The other reason being that the display over the years simply burn out like an ordinary tube no emission left on the catodes. Similar threads T. New Posts. Raj22 Active Member. I still will see if I could take a listen before I pull the trigger, but even before I proceed with it, I would like to know whether not having the front panel limits the use of the AVR in anyway.

Support and repair information for Marantz home theater AV receivers and older audio-only receivers.

I will try again tomorrow once more and will keep you posted. Never done this before same for reading schematics. That applies power to the main transformer via a fuse on P and to the switched AC outlet. No video output from receiver. Still the same. I can see video and the menu just fine. Post reply. For a better experience, please enable JavaScript in your browser before proceeding. You may have better luck. New posts. I did that right now and no luck. If there are any shorted diodes or not verify that all the power amp output devices are not shorted. I have tried everything like changing the input mode in the receiver to the projector input mode.