Marantz SR5003

The Marantz SR5003 merits some additional consideration, in any event, for the worth cognizant customer.
Its evaluated 90 watts for each channel are nearer to the progression down model’s 80 than to the move forward model’s 110.
In any case, the least estimated collector in Marantz’s line offers locally available unravelling for lossless Dolby TrueHD, DTS-HD Master Audio, and their underestimated lossy cousins, Dolby Digital Plus and DTS-HD High-Resolution Audio.

Marantz SR5003 is an AV Surround Receiver (2008-09) that keeps on supporting Circle Surround II from SRS, which is another sound system to-encompass enhancer that incorporates a plan to upgrade bass by controlling the suggestions related to low frequencies. At last, there’s HDCD deciphering for HDCD-encoded CD deliveries that extract additional goals from the most uncritical piece.

Specifications:-

Dimensions: 440 x 160.5 x 388mm

Weight: 13.1kg                                           

Tuning range: FM, MW

Power output: 90 watts per channel into 8Ω (stereo)

Surround output: 90W (front), 90W (center), 90W (rear)

Frequency response: 8Hz to 100kHz

Total harmonic distortion: less than 0.08%

Input sensitivity: 180mV (line)

Signal to noise ratio: 105dB (line)

Speaker load impedance: 6Ω to 8Ω

Digital inputs: coaxial, optical

Video Connections: HDMI, component, composite, SVHS

A common problem in Marantz SR5003 AV receiver amplifier

Fault:- No audio from any channel.

Solution:- Make the system factory reset by pressing and holding the tuner + and tuner – buttons together in standby condition, release the two-button when the display starts flashing at an interval of about 1 second, then follow the instruction on the TV or projector screen, finish all the steps on screen, when complete it then try with input signal through HDMI cable. Hopefully, it will work.

In any case, if the problem still persists then try to update the firmware through USB which is freely available online.

On the condition that the problem still persists then check all the input signals like analogue coaxial and optical too, if there is no sound on any kind of signal mode that means the problem is in the HDMI card and it has to be replaced or to be repaired by authorized service Center.

If you found the HDMI card is perfect then the problem is in the preamplifier or main power amplifier section.