Marantz SR4002 - Answered Questions & Fixed issues
Marantz SR4003 flashing red standby mode
Sir my marantz sr 4003 AV Receiver standby red light blinking last time surround mode and exit button pressed two times problem solved now two days on words again same problem please give me suggestions
6/28/2021 2:52:10 PM •
Marantz SR4002
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Answered
on Jun 28, 2021
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946 views
No sound to back channel speakers
The disc menu and sometimes the box will say if has 7.1 sound. Look under the Audio options on the disc menu.
Only your receiver will convert 5.1 sound to 7.1 if it can do so. The disc will either have the option for 7.1 or not.
6/13/2017 12:45:07 AM •
Marantz SR4002
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Answered
on Jun 13, 2017
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273 views
Marrantz sr4002 blinking stand-by button
If you've checked all your speaker connections and there is no short, reset the amp by holding down the "S. Speaker B", "ATT", and "EXIT" buttons for three seconds.
1/22/2013 6:48:43 PM •
Marantz SR4002
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Answered
on Jan 22, 2013
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789 views
Standby light blinking
if you have the blinking led problem on your SR4002 receiver, it is in protect / safe mode 1- turn on you receiver2- hold 'S speaker B' + 'ATT' + 'exit' buttons at the same time for 3 seconds3- it should turn back on normally
3/4/2012 11:10:43 AM •
Marantz SR4002
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Answered
on Mar 04, 2012
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864 views
Marantz sr4002 - Power light
Generally speaking, an amp attempts to protect itself from heat, shorts, overloads and operator exuberance by refusing to turn on or stay on.
Overloads can be from excessive periods of high output or marginally low impedance loading by the speakers; and shorts would be wiring issues or a speaker blowing up.
You should be able to feel if it's hot. WHY is it overheating? Make sure it has sufficient ventilation on all sides and that vent holes are not blocked by dust balls. Ensure the fan (if equipped) is running as designed (some only operate on demand). Clean dust and debris from it.
If the amp comes back on after cooling, you're lucky. They only have so many self-protection cycles in their lives so continuously resetting or cycling their power without addressing the cause can do more harm than good.
If it protects immediately on a cool power up you should disconnect the speaker connections and try it 'nekkid'. If it comes up then diagnose which lead(s) are shorted. If it does not come up the problem is internal and should be left to an experienced and competent hands-on tech.
8/23/2011 11:54:59 AM •
Marantz SR4002
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Answered
on Aug 23, 2011
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1,423 views
HI. I have a 4002
Have you chnaged the power leads and connected the equipment to different wall power outlets, expecially the suvwoofer.
If so you could have a earthloop problem.
To overcome earthloop problems, connect all your equipment to a single power mains outlet using a power board/strip.
7/9/2011 7:42:12 AM •
Marantz SR4002
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Answered
on Jul 09, 2011
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139 views
Power light is flashing and power won't turn on
these a couple things you can try to reset,if resetting dont work you will have a amp problem.Try pushing and holding down these 3 buttons s.speaker b and att and exit buttons for at least 3 sec or more.should reset.If not also try pushing and holding down mult speaker and exit and att buttons together for at least 3 or more seconds.if still shuts down you will have shorted transistors inside of unit.
7/2/2011 3:35:06 AM •
Marantz SR4002
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Answered
on Jul 02, 2011
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2,729 views
Marantz SR4002 - blink standby
pull the power for about 15 minutes, then plug it back in and try it again, if still no work, then you need to get it looked at by marantz...
6/19/2009 11:02:27 AM •
Marantz SR4002
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Answered
on Jun 19, 2009
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855 views
HI, would you know what error code CY920 on my Marantz NR1607 means ?
The Marantz NR1607 is an AV Receiver, and the CY920 error code is not a recognized error code for this product. It's possible that this is a custom or specific error code for your device, and I would recommend contacting Marantz support or the manufacturer for more information. They may be able to provide you with a solution or more information on what the error code specifically means and how to resolve it.
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.
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