McIntosh C2300 XLR Connectors, Power Control and Trigger Connectors, Data Port Connectors

Data

Signal

General, Connector and Cable Information

General Information Connector and Cable Information

1.The C2300 uses Vacuum Tubes for amplifying the audio signal. The C2300 is designed to have only quali- fied Service Personnel perform any part(s) replacement including all the vacuum tubes.

2.For additional connection information, refer to the owner’s manual(s) for any component(s) connected to the C2300 Tube Preamplifier.

3.The Main AC Power going to the C2300 and any other McIntosh Component(s) should not be applied until all the system components are connected together. Failure to do so could result in malfunctioning of some or all of the system’s normal operations. When the C2300 and other McIntosh Components are in their Standby Power Off Mode, the Microprocessor’s Circuitry inside each component is active and communication is occurring between them.

4.Up to two Sensors can be wired in parallel for Remote Control of the C2300 from other rooms.

5.Balanced and Unbalanced Inputs and Outputs can be mixed. For example, you may connect signal sources to Unbalanced Inputs and send signals from the Balanced Outputs. You can also use Balanced and Unbalanced Outputs simultaneously, connected to different Power Amplifiers.

XLR Connectors

Below is the Pin configuration for the XLR Balanced Input
and Output Connectors on the C2300. Refer to the dia-
grams for connections:
PIN 1: Shield/Ground
PIN 2: + Output
PIN 3: - Output
PIN 2	PIN 1 PIN 1	PIN 2
PIN 3	PIN 3
Power Control and Trigger Connectors
The C2300 Power Control and	Main Output Jack
Trigger Output Jacks send Power	Power
On/Off Signals when connected to
	Control
McIntosh and other Components. An
	Meter
additional connection on the Main	Illumination
Power Control Jack is for controlling	Control Ground
the illumination of the Power Output	Output 1 and 2, ACC
Meters on McIntosh Power Ampli-
	Jacks
fiers. A 1/8 inch stereo mini phone
plug is used for connection to the	Power
Power Control and Trigger Outputs	Control
	N/C
on the C2300.
Note: The Data, Power Control and	Ground
Trigger Connecting Cable is
available from the McIntosh	Trigger
Parts Department:	Control
Data, Power Control and Trig-	N/C
ger Cable Part No. 170-202

Six foot, shielded 2 conductor, Ground

with 1/8 inch stereo mini phone plugs on each end.

Data Port Connectors

The C2300 Data Out Ports send Remote Control Signals to McIntosh Source Components. A 1/8 inch stereo mini phone plug is used for connection.

N/C

Data

Ground

4