TX-SR803

THXSELECT2CERTIFIED 7.1-CHANNEL A/V SURROUND HOME THEATER RECEIVER

Amplifier Features

170 Watts per channel minimum into

6 ohms, at 1 kHz, JEITA

VLSC (Vector Linear Shaping Circuitry) for all channels

WRAT (Wide Range Amplifier Technology)

Extended frequency response (10 Hz to 100 kHz)

Reduced NFB (Negative Feedback)

Full bandwidth power to all 7 main channels

Absolute ground plate

H.C.P.S—massive high current power supply

Discrete power amplifier circuitry for all channels

High-current, low-impedance 6 ohm drive for all channels

Auto-protection circuitry

High-grade extruded-aluminum heatsink

Low Frequency Effect (LFE) level control

Thick bus bars

Audio/Video Features

THXSelect2Certified

THX Surround EX, DTS, DTS 96/24, DTS-ES Discrete/Matrix,

DTS Neo:6 decoding

Dolby Digital, Dolby Digital EX, Dolby Pro Logic IIx decoding

192 kHz/24-bit audio DACs for all channels

Component video upconversion with TBC (Time Base Corrector)

Composite to S-Video upconversion

HDTV-capable (100 MHz) component video switching

Optimum Gain Volume Circuitry

Digital upsampling

Non-scaling configuration

Powered Zone 2 (lineout) with 12 V trigger

A-form listening mode memory

Independent crossover adjustment for bass management for F/C/S/SB (40/60/70/80/90/100/120/150/200 Hz)

Advanced 32-bit processing DSP chip

2 HDMI (version1.1) inputs and 1 output

3 component video inputs and 1 output

5 S-Video inputs and 3 outputs

5 composite video inputs and 3 outputs

3 audio inputs and 1 output

7 digital inputs (5 optical/2 coaxial) and 1 optical output

Color-coded 7.1-multichannel inputs and pre outs

Heavy-duty, color-coded dual banana plug-compatible speaker posts

Front panel audio, video, S-Video, optical inputs

Pure audio mode

Direct mode

Automatic signal detection

Dedicated line-level subwoofer pre out

RS232 port

Late night mode (high/low/off)

Phono input

Tone (bass/treble) control for L/R channels

FM/AM Tuner and

Other Performance Features

40 FM/AM random presets

Character input (Tuner presets, input selector)

Outstanding selectivity and sensitivity

Compatible with RI Dock (DS-A1) for the iPod®

IntelliVolume

On-screen display control

3-mode display dimmer (bright/normal/low)

Speaker placement calibration through Auto Speaker Set-up with Microphone

Absolute volume display

Double Bass function

Battery-free memory backup

Brushed aluminum front panel

Headphone jack (standard size)

Heavy-duty power cord

Individual input selectors for each source

IR input and output terminals

Blue illuminated volume control

Separate PC (printed circuit) boards for audio and video sources

Sleep timer via remote

Backlit/Preprogrammed RI (Remote Interactive) learning remote control with 3 macros and mode-key LEDs

SPECIFICATIONS

AMPLIFIER SECTION

Power Output

Front L/R

170

W + 170 W (6 , 1 kHz, JEITA)

Center

170

W (6 , 1 kHz, JEITA)

Surround L/R

170

W + 170 W (6 , 1 kHz, JEITA)

Surround Back L/R

170

W + 170 W (6 , 1 kHz, JEITA)

Dynamic Power

240

W + 240 W (3 , Front)

 

180

W + 180 W (4 , Front)

 

125

W + 125 W (8 , Front)

THD (Total Harmonic Distortion)

0.08 % (Rated Power)

Damping Factor

60 (Front, 1 kHz, 8 )

Input Sensitivity and Impedance

 

 

Line

200 mV/47 k

Phono MM

2.5 mV/47 k

Output Level and Impedance

 

 

Rec out

200 mV/470 (Tape, Video 1-2)

Frequency Response

10 Hz-100 kHz/+ 1 dB, - 3 dB (Line)

Tone Control

± 10 dB, 50 Hz (BASS)

 

± 10 dB, 20 kHz (TREBLE)

Signal-to-Noise Ratio

106 dB (Line in, IHF-A)

 

80 dB (Phono in, IHF-A)

Speaker Impedance

4 /6 -16

VIDEO SECTION

Input Sensitivity/Output Level and Impedance

Video

1.0 Vp-p/75 (Component and S-Video Y)

 

0.7 Vp-p/75 (Component PB/CB, PR/CR)

 

0.28 Vp-p/75 (S-Video C)

 

1.0 Vp-p/75 (Composite)

Component Video Frequency Response..

5 Hz- 100 MHz

TUNER SECTION

 

[FM]

 

Tuning Frequency Range

87.5 MHz-108.0 MHz

Usable Sensitivity

 

Stereo

22.2 dBf, 2.0 µV (75 IHF)

Mono

15.2 dBf, 1.0 µV (75 IHF)

Signal-to-Noise Ratio

 

Stereo

67 dB (IHF-A)

Mono

73 dB (IHF-A)

Total Harmonic Distortion

 

Stereo

0.5 % (1 kHz)

Mono

0.3 % (1 kHz)

Stereo Separation

40 dB (1 kHz)

[AM]

 

Tuning Frequency Range

522 kHz-1,611 kHz/530 kHz-1,710 kHz

Usable Sensitivity

300 µV/m

Signal-to-Noise Ratio

40 dB

Total Harmonic Distortion

0.7 %

GENERAL

 

Power Supply

AC 120/220-240 V, 50/60 Hz

Power Consumption

680 W

Stand-by Power Consumption

0.5 W

Dimensions (W x H x D)

435 x 173.5 x 430 mm

Weight

13.3 kg

NPR No. 05N41 09/05 Printed in Japan

Black model

Due to a policy of continuous product improvement, Onkyo reserves the right to change specifications and appearance without notice. “THX Select 2” is a trademark or registered trademarks of THX Ltd. “Dolby”, “Pro Logic”, “Surround EX” and the double-D symbol are trademarks of Dolby Laboratories. “THX Surround EX-Dolby Digital Surround EX” is a joint development of Dolby Laboratories and THX Ltd. and is a trademark of Dolby. “DTS”, “DTS-ES Extended Surround”, “DTS 96/24” and “Neo:6” are trademarks of Digital Theater Systems, Inc. iPod and iPhoto are trademarks of Apple Computer, Inc., registered in the U.S. and other countries. “VLSC” is a trademark of Onkyo Corporation. All other trademarks and registered trademarks are the property of their respective holders.

Onkyo Corporation 2-1 Nisshin-cho, Neyagawa-shi, OSAKA 572-8540, JAPAN Tel: +81-72-831-8136 Fax: +81-72-833-5222 http://www.onkyo.com/

Onkyo China Limited Units 2102-2107, Metroplaza Tower I, 223 Hing Fong Road, Kwai Chung, N. T., HONG KONG, SAR of China Tel: +852-2429-3118 Fax: +852-2428-9039 http://www.ch.onkyo.com/

Onkyo U.S.A. Corporation 18 Park Way, Upper Saddle River, N.J. 07458, U.S.A. Tel: +1-201-785-2600 Fax: +1-201-785-2650 http://www.onkyousa.com/

Onkyo Europe Electronics GmbH Liegnitzerstrasse 6, 82194 Grobenzell, GERMANY Tel: +49-8142-4401-0 Fax: +49-8142-4401-555 http://www.eu.onkyo.com/

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Onkyo SR803 manual Amplifier Features, Audio/Video Features, FM/AM Tuner

SR803 specifications

The Onkyo SR803 is a notable addition to the realm of home audio systems, exemplifying the perfect blend of technological innovation and user-centric design. This AV receiver, released in the mid-2000s, has gained recognition for its robust performance and feature set, making it a popular choice among audiophiles and casual listeners alike.

One of the standout features of the Onkyo SR803 is its impressive power output. With multiple channels capable of delivering 100 watts per channel, the SR803 is designed to fill medium to large rooms with rich, dynamic sound. The receiver supports various audio formats, ensuring compatibility with a wide range of media, from CDs to high-definition audio files.

The SR803 is equipped with advanced surround sound decoding technologies, including DTS and Dolby Digital. This capability allows for a truly immersive home theater experience, providing crisp dialogue and engaging sound effects that transport the listener into the heart of the action. Adding to this experience, the THX certification underscores the receiver's ability to deliver sound that meets rigorous industry standards.

An essential feature of the SR803 is its connectivity options. It boasts multiple HDMI inputs, allowing users to connect various devices, such as Blu-ray players, gaming consoles, and streaming devices, all while ensuring high-quality video and audio transmission. Additionally, the receiver includes legacy inputs, making it versatile enough to work with older audio equipment.

The Onkyo SR803 also integrates zone control functionality, enabling users to set up multi-room audio systems. This feature allows for personalized listening experiences throughout the home, where different rooms can play different sources simultaneously.

Furthermore, the receiver has an intuitive user interface, with an on-screen display and a well-designed remote control, making it easy for users to navigate through settings and options. The inclusion of Audyssey room correction technology helps to optimize sound performance based on the room's acoustics, ensuring that every listening environment benefits from the best possible audio quality.

To sum up, the Onkyo SR803 stands out as a reliable and versatile AV receiver, characterized by its powerful audio output, advanced surround sound capabilities, extensive connectivity options, and user-friendly features. Whether for immersive movie viewing or enjoying music, this receiver is designed to enhance the home audio experience, making it a valuable component in any entertainment setup.