Rear Panel

Front & Rear Panels—Continued

TX-SR603X

1B CD 5 6 G H 9 J K

IR IN
	12 V TRIGGER OUT						AV RECEIVER
	ZONE 2					MODEL NO. TX-SR603X
DIGITAL
COAXIAL
IN 1		COMPONENT VIDEO			ANTENNA AM			FM 75
					ANTENNA AM			FM 75

	IN 3	IN 2	IN 1	OUT
	Y
IN 2
OPTI-	PB				VIDEO 3	VIDEO 2		VIDEO 1
CAL
IN 1
	PR
IN 2
					IN	OUT	IN	OUT	IN
IN 3		IN	OUT	IN	IN	OUT	IN	OUT	IN
		IN	OUT	IN	IN	OUT	IN	OUT	IN

L
OUT
R
REMOTE
CONTROL
CD	TAPE	VIDEO 3	VIDEO 2	VIDEO 1

M N O P Q R

ZONE 2	SURROUND BACK	SURROUND SPEAKERS	FRONT SPEAKERS
SPEAKERS	SPEAKERS

			L	L
DVD	MONITOR
DVD	OUT
	V	L
	V
		R	R	R
			R	R
	S
IN		ZONE 2	PRE OUT
		LINEOUT	PRE OUT
FRONT	SURROUND CENTER

LSUB WOOFER

		R
	SUB
DVD	WOOFER	CENTER SPEAKER
DVD

S T U

The page numbers in parentheses show where you can ﬁnd the main explanation for each item.

AOPTICAL DIGITAL

The optical digital audio inputs can be used to con- nect CD and DVD players, and other components with an optical digital audio output.

The optical output can be used connect a CD recorder or other digital recorder with an optical digital input.

BCOAXIAL DIGITAL

The coaxial digital audio inputs can be used to con- nect CD and DVD players, and other components with a coaxial digital audio output.

CIR IN (77)

If you want to use the remote controller to control the AV receiver from Zone 2, or if the AV receiver is installed in a cabinet and the line of sight between the AV receiver and the remote controller is obstructed, a commercially available IR receiver can be connected here.

D12V TRIGGER OUT ZONE 2 (77)

This output can be connected to the 12-volt trigger input on a power ampliﬁer in Zone 2. When Zone 2 is turned on, a 12-volt trigger signal is output.

ECOMPONENT VIDEO IN 1, 2, 3

GAM ANTENNA (23)

These push terminals are for connecting an AM antenna.

HFM ANTENNA (23)

This jack is for connecting an FM antenna.

IMONITOR OUT

The S-Video or composite video jack should be connected to a video input on your TV or projector.

JXM ANTENNA

This jack is for connecting an XM antenna, sold separately (see page 55).

KZONE 2 SPEAKERS (74)

These terminals are for connecting speakers in Zone 2.

LFRONT, CENTER, SURROUND & SURROUND BACK SPEAKERS (22)

These terminal posts are for connecting your front, center, surround, and surround back speakers.

See pages 26-36 for connection information.

These component video inputs can be used to con- nect AV components with component video outputs, such as DVD players.

FCOMPONENT VIDEO OUT

This component video output can be used to con- nect a TV or projector with a component video input.

TX-SR603X specifications

The Onkyo TX-SR603X is a versatile and powerful AV receiver that combines innovative technology with user-friendly features to create an immersive home theater experience. This model is designed to meet the demands of modern home entertainment systems while delivering excellent audio and video performance.

One of the standout features of the TX-SR603X is its support for various surround sound formats. With the capability to decode Dolby Digital and DTS, users can enjoy cinema-quality audio from their favorite movies, games, and music. The receiver also includes Dolby Pro Logic II, which enhances stereo soundtracks to provide a more enveloping listening experience.

The TX-SR603X is equipped with multiple inputs and outputs, allowing for seamless integration of various devices. With four HDMI inputs, it supports high-definition video and audio, making it easy to connect Blu-ray players, gaming consoles, and streaming devices. Additionally, the receiver features component video inputs and several analog audio inputs for added flexibility.

In terms of power, the TX-SR603X delivers impressive performance with its robust amplification system. It boasts five discrete amplifiers that output 75 watts per channel, ensuring that even the most demanding audio scenarios can be managed with ease. This power allows for clear and dynamic sound reproduction across a wide range of frequencies, enabling users to experience the full depth of their media.

Another key characteristic of the TX-SR603X is its user-friendly interface, which simplifies the setup process and daily operation. The receiver includes an intuitive on-screen menu that guides users through configuration settings and adjustments, making it easy for anyone to optimize their home theater experience. Additionally, the inclusion of Audyssey MultEQ ensures automatic room calibration, allowing the receiver to adapt its performance to the unique acoustics of the listening environment.

For those who value flexibility in their audio playback, the TX-SR603X supports various audio streaming options, including the ability to access digital music via USB. Users can easily connect their USB devices to play their favorite tracks directly through the receiver.

In summary, the Onkyo TX-SR603X stands out as a feature-rich AV receiver that caters to both audiophiles and casual users alike. With its powerful amplification, support for modern surround sound formats, extensive connectivity, and user-friendly setup, it is an excellent choice for anyone looking to enhance their home entertainment system.