Onkyo TX-NR900 - Manual (Page 2)

TX-NR900
THX S ELECT 7.1-C HANNEL D IGITAL S URROUND R ECEIVER
NPR No. 02N21 08/02
Printed in Japan
SPECIFICATIONS
Amplifier Features
• 180 Watts minimum of continuous
power to each of the seven channels
into 6 ohms at 1 kHz
• VLSC (Vector Linear Shaping Circuitry)
for L/C/R
• Wide Range Amplifier Technology
(WRAT)
• Extended Frequency Response
(10 Hz to 100 kHz)
• Reduced NFB (Negative Feedback)
• Non-scaling configuration
• Absolute ground plate
• Linear Optimum Gain Volume Circuitry
• 192 kHz/24-bit audio D/A converters
(L/C/R/SW/SL/SR)
• 96 kHz/24-bit audio D/A converters
(SBL/SBR)
• 96 kHz/24-bit audio A/D converters
• Full bandwidth power to all
7 main channels
• Discrete power amplifier circuitry for
all channels
• High-current, low-impedance 6-ohm
drive for all channels
• Powered Zone 2 capability
• Auto-protection circuitry
• Digital upsampling
• High-grade extruded-aluminum
heat sink
• Low Frequency Effect (LFE)
level control
• Massive isolated transformer
• Thick bus bars
• Tone control (bass, treble) for L/C/R
speakers, (Bass) for subwoofer
Audio/Video Features
• THX Select Certified
• THX Surround EX
• DTS, DTS-ES, Discrete/Matrix 6.1,
DTS Neo:6, DTS 96/24
• Dolby Digital, Dolby Digital EX,
Dolby Pro Logic II decoding
• A-Form Listening Mode Memory
• 2 component video inputs and 1 output
• 3 Audio & 6 A/V input terminals
SPECIFICATIONS • 8 digital inputs (3 coaxial, 5 optical;
7 assignable) and 2 outputs (Optical)
• 6 S-video inputs and 3 outputs
• 7.1 Multichannel input for
DVD-Audio & SACD
• 7 Sets of heavy-duty color-coded
multiway speaker binding posts
(dual banana-plug compatible)
• Color-coded multichannel input
RCA pinjacks
• Color-coded pre out terminals for
L/R/C/SL/SR/SB (L/R) or
Zone 2 (L/R)/Subwoofer
• Composite to S-video conversion for
monitor out
• Front panel Audio, Video, S-video,
Optical inputs
• 32-bit dual DSP chips
• 39 DSP modes
• Crossover adjustment
(40/80/100/120 Hz)
• Pure Audio Mode
• Direct Mode
• Late night mode (high, low, off)
• Theater-Dimensional Virtual Surround
• All channel stereo mode
• Y/C mix circuit for monitor out and
Zone 2
• Automatic signal detection
• Full input/output cassette and VCR loops
• Phono input
• Rec out selector (Audio & video)
• Tape & Video dubbing
• HD DSP (High Definition DSP)
Internet Features
• 30 Internet radio random presets
• Ethernet ( (Net-Tune ™ ) port
• Net-Tune ™ protocol function
• MP3, WAV, WMA decoding
FM/AM Tuner Features
• 40 FM/AM random presets
• 75-ohm antenna input
• AM loop antenna supplied
• Character input
(Tuner presets, input selector)
• FM auto scan tuning
• FM indoor antenna supplied
• FM stereo indicator
• Outstanding selectivity and sensitivity
Other Performance Features
• IntelliVolume
• On-screen display controller
• RS-232 control port
• 3-mode display dimmer
(bright, normal, low)
• 12 V Trigger output for Zone 2
• 35-segment fluorescent
dot-matrix display
• Absolute volume display
• Audio mute (remote)
• 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 terminal
• Precision digital
speed-sensitive
volume control
• RIAA Phono Equalizer
• Separate PC
(printed circuit)
boards for audio
and video sources
• Sleep timer via remote
• Powerful backlit/
preprogrammed
learning RI remote
with Macros
Backlit/preprogrammed
learning RI remote
with Macros
Due to a policy of continuous product improvement, Onkyo reserves the right to change specifications and appearance without notice. “THX” is a trademark of Lucasfilm LTD.
“Dolby”, “Pro Logic”,“Surround EX”, and the double-D symbol are trademarks of Dolby Laboratories. “Theater-Dimensional” and “Net-Tune ™ ” are trademarks of ONKYO Corp.
“DTS”, “DTS-ES Extended Surround”, “DTS 96/24” and “Neo:6” are trademarks of Digital Theater Systems, Inc.
A MPLIFIER S ECTION
Power Output
Front L/R ....................................................... 180 W/ch (6 Ω, 1 kHz,JEITA)
Center ............................................................ 180 W (6 Ω, 1 kHz,JEITA)
Surround L/R ................................................. 180 W/ch (6 Ω, 1 kHz,JEITA)
Surround Back L/R ........................................ 180 W/ch (6 Ω, 1 kHz,JEITA)
Dynamic Power(front)
3 Ω ................................................................ 280 W/ch
4 Ω ................................................................ 220 W/ch
8 Ω ................................................................ 140 W/ch
Total Harmonic Distortion ........................... 0.08 % (at rated power)
Frequency Response .................................... 10 Hz-100 kHz (
+ 1 dB, - 3 dB)
Signal-to-Noise Ratio
Line in ............................................................ 110 dB (IHF-A, 0.5 V input)
Phono ............................................................ 80 dB (IHF-A, 5 mV input)
Damping Factor .............................................. 60 at 8 Ω
Input Sensitivity and Impedance
Line (CD, Tape, DVD, Video 1, 2, 3, 4, 5) ......................... 200 mv, 50 kΩ
Phono ............................................................................... 2.5 mV, 50 kΩ
Multi Channel Input
Front L/C/R, Surround L/R, Surround Back L/R ............. 200 mV, 50 kΩ
Subwoofer ...................................................................... 36 mV, 50 kΩ
Digital Input Coaxial 1, 2, 3 .............................................. 0.5 Vp-p, 75 Ω
DVD, Video 1, 2, 3, 4, 5 .................................................... 1 Vp-p, 75 Ω
1 Vp-p, 75 Ω (Y)
0.28 Vp-p, 75 Ω (C)
Component Video in-1,2 ................................................... 1 Vp-p, 75 Ω (Y)
0.7 Vp-p, 75 Ω
(P
B /C B , P R /C R )
Output Level and Impedance
Rec out (TAPE, VIDEO 1,2) .............................................. 200 mV, 470 Ω
Zone 2 Line out ................................................................ 100 mV, 470 Ω
Pre out
Front L/C/R, Surround L/R, Surround Back or Zone 2 L/R ... 1 V, 470 Ω
Video (Video 1, 2, Monitor, Zone 2) ................................. 1 Vp-p, 75 Ω
Video (Video 1, 2, Monitor) .............................................. 1 Vp-p, 75 Ω (Y)
0.28 Vp-p, 75 Ω (C)
Component Video out ....................................................... 1 Vp-p, 75 Ω (Y)
0.7 Vp-p, 75 Ω
(P
B /C B , P R /C R )
Tone Control
Bass ................................................................................ ± 10 dB at 50 Hz
Treble .............................................................................. ± 10 dB at 20 kHz
T UNER S ECTION
Usable Sensitivity
FM Mono ........................................... 11.2 dBf, 1.0 µV (75 Ω IHF)
FM Stereo ......................................... 17.2 dBf, 2.0 µV (75 Ω IHF)
AM .................................................... 30 µV
Signal-to-Noise Ratio
FM Mono .......................................... 76 dB, IHF-A
FM Stereo ......................................... 70 dB, IHF-A
AM .................................................... 40 dB
Total Harmonic Distortion
FM Mono / FM Stereo / AM ................. 0.2 % / 0.3 % / 0.7 %
FM Stereo Separation ...................... 45 dB at 1 kHz/30 dB at 100 Hz-10 kHz
G ENERAL
Dimensions (W x H x D) ....... 435 x 175 x 459 mm/17 1 / 8 ˝ x 6 7 / 8 ˝ x 18 1 / 16 ˝
Weight .................................... 18.2 kg/40.1 Ibs.
Onkyo Corporation Sales & Product Planning Dept.: 2-1, Nisshin-cho, Neyagawa-shi, OSAKA 572-8540, JAPAN Tel: 072-831-8111 Fax: 072-833-5222 http://www.onkyo.co.jp/
Onkyo Corporation Marketing Dept.: 2-1, Nisshin-cho, Neyagawa-shi, OSAKA 572-8540, JAPAN Tel: 072-831-8008 Fax: 072-833-5222 http://www.onkyo-intl.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.onkyochina.com
Onkyo U.S.A. Corporation 18-10 Park Way, Upper Saddle River, N.J. 07458, U.S.A. Tel: 201-825-7950 Fax: 201-825-8150 http://www.onkyousa.com
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