Why is my Marantz Receiver playing sound from the wrong input?
If your Marantz Receiver is outputting sound and pictures from equipment other than what's selected with the function selector, it could be due to an incorrectly connected input cable. Refer to the connection diagram and ensure the cable is connected correctly.
Why can't I select EX/ES mode on my Marantz Stereo Receiver?
If you cannot select EX/ES mode, it might be because 'Surround center= NONE' has been selected in SPEAKERS SIZE SETUP or the input signal is incompatible. Make the correct setting and use a 5.1channel source.
Why is there no sound from the surround back speaker on my Marantz SR7300?
If there's no sound from the surround back speaker, check these: * Ensure the surround back speaker cable connection is complete. * Confirm that the Surround mode is set to EX/ES. * Verify that 'Surround back = NONE' has not been selected in SPEAKERS SIZE SETUP; if so, make the correct setting.
Why can't I select CSII mode on my Marantz SR7300?
If you cannot select CSII mode, the input signal may be incompatible. Use a 2 channel Dolby Digital input signal, PCM input signal or analog input signal.
Why can't I select Neo:6 mode on my Marantz Stereo Receiver?
If you cannot select Neo:6 mode, it's probably because the input signal is incompatible. Try using a 2 channel Dolby Digital input signal, PCM input signal or analog input signal.
Why is noise heard during FM reception on my Marantz SR7300 Stereo Receiver?
If you are experiencing noise during FM reception with your Marantz Stereo Receiver, the radio waves from the broadcasting station might be weak. Consider installing an FM outdoor antenna.
What to do if my Marantz SR7300 Stereo Receiver has no sound and picture even when power is on?
If your Marantz Stereo Receiver has no sound and picture when powered on, check the following: * Ensure mute is off using the remote control. * Verify the input cable is correctly connected according to the connection diagram. * Adjust the master volume. * Confirm the function selector is in the correct position.
Why is there no sound from the surround back speaker on my Marantz Receiver?
If your Marantz Receiver is not outputting sound from the surround back speaker, verify these points: * Ensure the surround back speaker cable is completely connected. * The surround mode must be set to EX/ES mode. Set surround mode to EX/ES. * Check if 'Surround back = NONE' has been selected in SPEAKERS SIZE SETUP. If so, make the correct setting.
Why are the surround speakers not working on my Marantz Receiver?
If your Marantz Receiver is not outputting sound from the surround speakers, consider the following: * Make sure the surround speaker cable is correctly connected. * If STEREO is selected for Surround mode, no sound will be output from the surround speakers. Choose a different surround mode. * If Surround = NONE has been selected in SETUP mode, select another Surround mode and make the correct setting.
Why is there no sound from the center speaker on my Marantz Receiver?
If your Marantz Receiver is not outputting sound from the center speaker, here are a few things to check: * Ensure the center speaker cable is correctly and completely connected. * If STEREO is selected for Surround mode, no sound will be output from the center speaker. Select a different surround mode. * If Center = NONE has been selected in SETUP mode, change to another Surround mode and make the correct setting.
Detailed specifications for FM/AM tuners, audio, and video sections.
Details about the necessary service tool for unit updates.
Explains DTS, Neo:6, Dolby Digital EX, and CS-II audio formats.
Procedures for tuner adjustment and system memory reset.
Instructions for updating CPU and DSP firmware.
Steps to adjust the idling current for optimal power amplifier performance.
Identifies and explains error messages displayed on the unit.
Flowcharts to diagnose and resolve common operational issues.
Explains parts codes, resistor/capacitor identification, and safety notes.
General| Type | Stereo Receiver |
|---|---|
| Total Harmonic Distortion (THD) | 0.08% |
| Signal-to-Noise Ratio | 100 dB |
| Input Sensitivity | 200 mV |
| Headphone Output | Yes |
| Power Output | 100 W per channel (8 ohms) |
| Frequency Response | 10 Hz - 100 kHz |
| Input Impedance | 47k ohms |
| Digital Inputs | Coaxial, Optical |
| Analog Inputs | 6 |
| Analog Outputs | 1 |
| Tuner Section | AM/FM |
To Next Page
