Marantz SR5009

RS322 Interface

The connection settings are the standard 9600 / 8-n-1. A simple 1:1 cable or directly a RS232-to-USB adapter works.

The protocol is line-based with \r == "CR" == 0x0D as termination character.

When you switch it on, it sends:

MSSTEREO
PSDRC OFF
ZMON
PSLFE 00
PSBAS 50
PSTRE 50
PSTONE CTRL OFF
PWON

I switched it off with PWSTANDBY\r. Then back on with PWON\r:

PWON
Z2ON
ZMON
NSE0Hi wait...
NSE1.Authenticating
NSE0.
NSE1.Verbinde mit dem zuletzt verwendeten
NSE2.Bluetooth-Ger.t...
NSE3.Abbrechen
NSE4.
NSE5.
NSE6.
NSE7.
NSE8   [    1/1    ]
NSE0Hi wait...
NSE1.Authenticating
NSE0.
NSE1.Nexus 4
NSE2.
NSE3.
NSE4.
NSE5.
NSE6.
NSE7.
NSE8   [    1/1    ]

Using a shell to interactively send commands to the device

Socat is the perfect tool for the job:

socat - TCP:192.168.2.71:23,cr

Software

https://github.com/pklaus/Marantz-SR5009

Other software:

Siblings

  • NR1605 / SR5008

Documentation

Resources

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