McIntosh MA5200 Owner's Manual download pdf (Page 4)

An additional connection is for

controlling the illumination of the

Power Output Meters on McIntosh

Power Amplifiers. A 3.5mm stereo

mini phone plug is used for connec-

tion to the Power Control and the Passthru jacks.

Data Port Connectors

The Data Out Ports send Remote Control Signals to

Source Components. A 3.5mm stereo

mini phone plug is used for connec-

tion.

IR IN Port Connectors

The IR IN Port also uses a 3.5mm stereo mini phone

plug and allows the connection of

other brand IR Receivers to the

MA5200.

RS232-C Data Port Cable

The RS232 Data Cable is a 3.5mm stereo mini phone

plug to a subminiature DB 9 connector:

McIntosh Plug-In Jumper Connector

The MA5200 utilizes a phono style Plug-In Jumper to

connect the Preamplifier Output to the

Power Amplifier Input, one Jumper for

each channel.

Note: The Jumper Connector is available from the McIn-

tosh Parts Department:

McIntosh Jumper Connector Part No. 117781

XLR Connectors

Below is the Pin configuration for the XLR Balanced

Input Connectors on the MA5200. Refer to the dia-

gram for connection:

PIN 1: Shield/Ground

PIN 2: + Output

PIN 3: - Output

Power Control Connectors

The Power Control Output Jack sends and Passthru

Input Jack receives Power On/Off Signals (+12 volt/0

volt) when connected to other McIntosh Components.

1. For additional connection information, refer to the

owner’s manual(s) for any component(s) connected

to the MA5200.

2. Apply AC Power to the MA5200 and other McIn-

tosh Component(s) only after all the system compo-

nents are connected together. Failure to do so may

cause a malfunction of system operations as the

Microprocessor’s Circuitry inside the components

is active when AC Power is applied.

3. The MA5200 includes an Auto Off Power Save

Feature and the default setting is enabled. For

additional information including how to disable it,

refer to page 21.

4. The MA5200 Phono MM (Moving Magnet) Input

is compatible with high output Moving Coil Phono

Cartridges such as the Sumiko Blue Point No.2.

5. When Power Amplifier Protection Circuitry of

the MA5200 has activated, the Front Panel Power

Guard LEDs are illuminated continuously and the

sound will be muted.

6. When the Power Transformer has overheated due

to improper ventilation and/or high ambient operat-

ing temperature, AC Power is removed from the

MA5200. Normal operation will resume when the

operating temperature is in a safe range again.

7. For the best performance and safety, it is important

to always match the impedance of the Loudspeaker

to the Power Amplifier connections. Refer to pages

12 and 13.

Note: The impedance of a Loudspeaker actually var-

ies as the Loudspeaker reproduces different

frequencies. As a result, the nominal impedance

rating of the Loudspeaker (usually measured at

a midrange frequency) might not always agree

with the impedance of the Loudspeaker at low

frequencies where the greatest amount of power

is required. Contact the Loudspeaker Manufac-

turer for additional information about the actual

impedance of the Loudspeaker before connecting

it to the McIntosh MA5200.

8. The MA5200 Remote Control is capable of operat-

ing other components. For additional information

go to www.mcintoshlabs.com.

9. The IR Input, with a 1/8 inch mini phone jack, is

configured for non-McIntosh IR sensors such as

a Xantech Model HL85BK Kit. Use a Connection

Block such as a Xantech Model ZC21 when two

or more IR sensors need to be connected to the

MA5200. The signal from a connected External

IR Sensor will have priority over the signal from

the Front Panel IR Sensor.

10. When discarding the unit, comply with local rules

or regulations. Batteries should never be thrown

away or incinerated but disposed of in

accordance with the local regulations

concerning battery disposal.

11. For additional information on the

MA5200 and other McIntosh Products

please visit the McIntosh Web Site at www.mcin-

toshlabs.com.

Connector and Cable Information

Data

Signal

N/C

Data

Ground

General Information

PIN 1

PIN 2

PIN 3

IR Data

Control

Ground

N/C

General Information, Connector and Cable Information

PIN 1

PIN 6

PIN 5

PIN 9

Data In

(DB9-pin2)

Ground

(DB9-pin5)

Data Out

(DB9-pin3)

DB9

(male connector)

Power

Control

Meter

Illumination

Control

Ground

1 2 3 4 5 6 7 8 9 ... 31 32

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McIntosh MA5200 Owner's Manual Page 4

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