Connecting the AV receiver—Continued

About AV Connections

•Before making any AV connections, read the manuals supplied with your other AV components.

•Don’t connect the power cord until you’ve completed and double-checked all AV connections.

Optical Digital Jacks

AV Connection Color Coding

RCA-type AV connections are usually color coded: red, white, and yellow. Use red plugs to connect right- channel audio inputs and outputs (typically labeled “R”). Use white plugs to connect left-channel audio inputs and outputs (typically labeled “L”). And use yellow plugs to connect composite video inputs and outputs.

The AV receiver’s optical digital jacks have shutter-type covers that open when an optical plug is inserted and close when it’s removed. Push plugs in all the way.

Caution: To prevent shutter damage, hold the optical plug straight when inserting and removing.

Left (white) Analog audio Right (red)

Composite video

(Yellow)

•Push plugs in all the way to make good connections (loose connections can cause noise or malfunctions).

•To prevent interference, keep audio and video cables away from power cords and speaker cables.

Left (white)

Right (red)

(Yellow) Right!

Wrong!

AV Cables and Jacks

Video / Audio

Cable

Jack

Description

 

 

 

HDMI

HDMI connections can carry uncompressed

HDMI

 

 

standard- or high-definition digital video and audio

 

 

 

 

 

 

 

and offer the best picture and sound quality.

Video

 

 

 

 

 

Y

Y

 

Component video separates the luminance (Y) and

 

Y

color difference signals (PR, PB), providing the best

 

 

 

Component

PB/CB

PB/CB

CB/PB

picture quality. (Some TV manufacturers label their

video cable

PR/CR

PR/CR

 

component video jacks slightly differently.)

 

 

 

 

 

CR/PR

 

Composite

 

 

 

Composite video is commonly used on TVs, VCRs,

 

 

 

and other video equipment.

video cable

 

 

V

 

 

 

 

Audio

Optical digital audio cable

Coaxial digital audio cable

Analog audio cable (RCA)

Stereo mini plug cable

 

OPTICAL

This offers the best sound quality and allows you to

 

enjoy Dolby Digital and DTS. The audio quality is

 

 

 

 

the same as for coaxial.

 

 

 

COAXIAL

This offers the best sound quality and allows you to

 

enjoy Dolby Digital and DTS. The audio quality is

 

 

 

 

the same as for optical.

 

 

This cable carries analog audio. It’s the most

L

 

common connection format for analog audio and

 

 

R

 

can be found on virtually all AV components.

This cable carries analog audio.

Note: The AV receiver does not support SCART connections.

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Onkyo TX-SR577, SR507 About AV Connections, Optical Digital Jacks AV Connection Color Coding, AV Cables and Jacks
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SR507, TX-SR577 specifications

The Onkyo TX-SR577 and TX-SR507 are well-regarded A/V receivers that exemplify high-performance audio and video processing. Both models blend advanced technology with user-friendly operation, making them perfect for home theater enthusiasts.

The Onkyo TX-SR577 is particularly known for its 7.1 channel surround sound capability, which allows users to immerse themselves in rich audio environments. It supports various audio formats, including Dolby TrueHD and DTS-HD Master Audio, delivering high-resolution sound that is essential for a fully immersive experience. The unit is equipped with an impressive 100 watts per channel, providing ample power for spacious rooms and ensuring that audio remains crisp, even at higher volumes.

Another standout feature of the TX-SR577 is its inclusion of Onkyo's proprietary WRAT (Wide Range Amplifier Technology), which reduces distortion and enhances clarity. This technology, combined with high-current amplification, allows for exceptional dynamics and control over speakers, making it suitable for both music and movies.

On the video side, the TX-SR577 supports 1080p video pass-through, ensuring that HD content is transmitted with full fidelity. It also offers multiple HDMI inputs, making it easy to connect various high-definition devices, such as Blu-ray players, gaming consoles, and streaming devices.

The TX-SR507, while slightly lower in specifications, still delivers impressive audio performance with its 5.1 channel configuration. It is designed for users seeking a more straightforward setup without sacrificing sound quality. This receiver boasts a compact design, making it a good choice for smaller spaces.

Both models feature Onkyo's easy-to-use GUI, allowing for seamless navigation and control adjustments. They come equipped with various connectivity options, including HDMI, component, and composite video inputs. The inclusion of an AM/FM tuner also lets users enjoy their favorite radio stations without additional equipment.

In terms of user-friendly features, both models are compatible with Onkyo's unique AccuEQ technology for room calibration. This system analyzes the acoustics of your space and adjusts the audio output to ensure balanced sound throughout the room.

Overall, the Onkyo TX-SR577 and TX-SR507 stand out for their robust build quality, versatile input options, and superior sound performance, catering to a range of listening preferences and home theater setups. Whether it's for casual TV watching or hosting movie nights, these A/V receivers make a fantastic addition to any entertainment system.
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