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Hi, I have a SR92
Is it on all audio sources or only certain ones? Have you swapped the speakers Left-to-Right to isolate the speaker from the signal chain as a cause?
If it's only an analog source doing it I would suspect a bad audio cable or a switch contact somewhere in the signal path. Typically, it might be a switch you rarely use, like a Tape Monitor or Mute. It's wise to occasionally (with power OFF) manipulate all manual controls throughput their ranges a number of times to wipe oxides from their contacts.
The poweramp of my Marantz SR6004 AV Surrount Receiver only turns on after about 3 minutes.
Parece que el problema puede estar relacionado con la fuente de alimentaci?n de su dispositivo. Es posible que desee verificar si la fuente de alimentaci?n proporciona el voltaje y el amperaje correctos. Adem?s, es posible que desee verificar si hay conexiones sueltas que puedan estar causando una interrupci?n en la fuente de alimentaci?n. Tambi?n puede intentar restablecer el dispositivo a su configuraci?n de f?brica para ver si eso resuelve el problema. Si estas sugerencias no funcionan, es posible que deba consultar el manual para obtener pasos de soluci?n de problemas m?s detallados o ponerse en contacto con un t?cnico calificado para obtener ayuda.
Marantz DV 9500 DOES NOT PLAY ANY of normal CDs. Reads ONLY Super Audio CDs. What could be the cause for this fault?
- Hardware issue: The CD player may have a hardware issue, such as a damaged laser or faulty electronics, that is preventing it from reading normal CDs.
- Firmware issue: The CD player's firmware, which is the software that controls the device, may be outdated or corrupt, causing it to only read Super Audio CDs.
- Compatibility issue: The CD player may not be compatible with normal CDs, and is only able to read Super Audio CDs due to their specialized format.
In terms of adjusting the laser pick-up, it is generally not recommended to try to adjust the laser pick-up yourself, as it can be a delicate process that requires specialized equipment and knowledge. If you believe the issue may be related to the laser pick-up or other hardware, it may be necessary to seek the assistance of a qualified technician or the manufacturer.
If the CD player is unable to read the content of a normal CD and is returning to 00:00 tracks on the display, it is possible that the issue may be related to the laser pick-up or other hardware. It is also possible that the issue may be related to internal ICs or other electronics, in which case it may be necessary to diagnose the issue further to determine the cause and find a solution.
Marantz sr18 sound goes out
NOT A CAR/TRUCK SO MOVED TO AVR
THE AVG. AVR HAS OVERLOAD DETECTOR AND LAMP AND RELAY
THAT FAILS WHEN OVERLOADED.
PER THIS SIMPLE LIST
- SPEAKER WIRES SHORTED.ENDTO END
- SPEAKER SHORTED.
- TOO MANY SPEAKERS WIRED IN PARALLEL.(THE ohms rule violated)]
- the amps side is failing.
- the overload detector is bad, telling lies, and shutting it down.
- try no speakers, to see if it trips.
- It is 1999 and is old. even bad caps inside now.
Digital inputs: coaxial, optical
Video Connections: component, composite, SVHS
the rig has fan sensor failure and over temp too, and the service manual covers that.
see protector DRIVE here, it shuts down all outputs via relays.
free to read and DL.
I have 2 Marantz tt2200 and they both have the same issue. The platter speed keeps changing. ( not constant at 33 or 45 rpm )
There are several things you need to check, Check the lubrication in the bushings on the platter and make sure it is not sticky. You can clean it with 91% alcohol and relube it with silicone spray. The other things are all electronic tests to see if components are bad. There are several electrolytic capacitior on the power supply board and these need to be tested and probably replaced due to age. This is a soldering type of repair. You need test gear to see if they are bad. The last thing to test also on that board is the voltage regulator.
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