Marantz SR4500 Service Manual (English)

Other manuals for Marantz SR4500

Service Manual84 pages

Specification Sheet2 pages

Questions and Answers:

H
herringheidiSep 13, 2025
Why is my Marantz Stereo Receiver remote not working?
- C
  Corey MillerSep 13, 2025
  If the remote control is not working with your Marantz Stereo Receiver, consider these potential causes: * The batteries may be depleted. Replace all batteries with new ones. * The remote controller's function-key setting may be incorrect. Select a different position from which the equipment will be controlled. * The distance between the remote and the receiver might be too far. Move closer to the receiver. * There might be an obstruction between the remote and the receiver. Remove any objects blocking the signal.
H
hwhiteAug 25, 2025
What to do if no sound and picture are output even when power is on Marantz Stereo Receiver?
- T
  Theresa HillAug 25, 2025
  If you're not getting any sound or picture from your Marantz Stereo Receiver SR4500 even when it's powered on: * Ensure that mute is off by using the remote control. * Check the input cable connections using the connection diagram. * Adjust the master volume to an audible level. * Select the correct function selector position.
S
Susan GeorgeAug 25, 2025
What to do if no output to Sub Woofer Out on Marantz Stereo Receiver?
- D
  Dustin HernandezAug 26, 2025
  If you're not getting any output from your subwoofer on your Marantz Stereo Receiver, check your settings. If 'Sub-woofer = NONE' has been selected in SETUP mode, change it to 'Sub-woofer = YES'.
A
Ana FinleyAug 26, 2025
Why is there no Audio output from the center channel speaker on Marantz SR4500 Stereo Receiver?
- N
  njenningsAug 26, 2025
  If you're not getting audio from the center channel speaker on your Marantz Stereo Receiver, try the following: * Ensure the center speaker cable is correctly connected. * If 'STEREO' is selected for Surround mode, choose another Surround mode. * Check that 'Center = NONE' is not selected in SETUP mode; correct the setting if needed.
M
Morgan JonesAug 27, 2025
Why is there no Audio output from the surround speakers on Marantz SR4500?
- R
  ronald40Aug 27, 2025
  If you're not getting audio from the surround speakers on your Marantz Stereo Receiver, check these things: * Make sure the surround speaker cables are properly connected. * If STEREO is selected for Surround mode, choose another surround mode. * Ensure that Surround = NONE is not selected in SETUP mode; correct the setting if needed.
C
Charles SilvaSep 9, 2025
Why is noise heard during AM reception on Marantz Stereo Receiver?
- J
  johnsonsandraSep 9, 2025
  If you are hearing noise during AM reception on your Marantz Stereo Receiver, try changing the location where the AM indoor antenna is set up, as the reception may be affected by other electrical fields.
J
Jennifer GomezSep 7, 2025
Why is there no speaker output from my Marantz Stereo Receiver?
- S
  Sharon DunlapSep 7, 2025
  If there is no speaker output from your Marantz Stereo Receiver, disconnect the headphones from the headphone jack. Speakers will not output sound when headphones are connected.
M
Michelle RiceSep 8, 2025
Why is noise produced during DTS- encoded CD or laser disc play on Marantz Stereo Receiver?
- B
  Brenda TaylorSep 8, 2025
  If you are experiencing noise during DTS-encoded CD or laser disc play on your Marantz Stereo Receiver, ensure you're using a digital connection. Select digital input, and then play the source.
L
Lisa CarlsonSep 2, 2025
What to do if there is no output to Sub Woofer Out on Marantz Stereo Receiver?
- C
  Crystal AndersonSep 2, 2025
  If there is no output to the subwoofer on your Marantz Stereo Receiver, check if "Sub-woofer = NONE" has been selected in the SETUP mode. If so, select "Sub-woofer = YES".
J
Jessica LewisAug 31, 2025
What to do if my Marantz Stereo Receiver has no sound and picture?
- J
  Jasmine ConwayAug 31, 2025
  If your Marantz Stereo Receiver has no sound and picture output even when powered on, it could be due to several reasons: * The mute function might be activated. Deactivate mute using the remote control. * Incorrectly connected input cables. Refer to the connection diagram to ensure correct cable connections. * The master volume might be set too low. Adjust the master volume to an audible level. * The function selector might be set to the wrong position. Ensure the correct function is selected.

Marantz SR4500 Specifications

General

Frequency Response	10Hz-100kHz (+1, -3 dB)
Total Harmonic Distortion	0.08%
Input Sensitivity	200mV (line)
Tuning range	FM, AM
Damping Factor	100
Input Impedance	47k ohms
Power Output	90W per channel (8 ohms, 20Hz-20kHz, THD 0.08%)
Signal-to-Noise Ratio	105dB (line)
Video Connections	Composite, S-Video
Digital inputs	Optical, Coaxial
Speaker Impedance	6-8 ohms