Denon AVR 687 User Manual To The 93e4798c 7ea5 4355 B228 Dc4672691eec

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A/V Surround Receiver

AVR-687
7.1 A/V Surround Receiver features Autosetup, Component Video conversion, XM-HD
Surround and iPod command and control capability.

Audio section

Video section

■ Fully discrete 7-channel high power amplifiers
Front
75 W + 75 W
(8 ohms, 20 Hz - 20 kHz, 0.08 % THD)
Center
75 W
(8 ohms, 20 Hz - 20 kHz, 0.08 % THD)
Surround
75 W + 75 W
(8 ohms, 20 Hz - 20 kHz, 0.08 % THD)
Surround Back
75 W + 75 W
(8 ohms, 20 Hz - 20 kHz, 0.08 % THD)

■ Component video circuits which maintain flat response up to 100MHz,
ensuring sharp image quality
■ Video Up/Down conversion function
(Composite <-> S-Video, Composite -> S-Video/Component)
■ 3 Sets of Component Video Inputs
■ 3 Sets of S-Video Switching

■ High-quality surround sound reproduction
• High resolution 32bit floating point DSP
• 96 kHz processing circuit

Connectivity / Usability

■ Denon's basic design for high-quality sound reproduction
• Power transformer for high power driven
• Twin drive rectifier
• Large aluminum extruded heatsink
■ Wide-range play capability for DVD-Audio and Super Audio CD
The power amp circuits of the AVR-687 have been meticulously designed to reproduce
the exceptionally high sound quality with wide frequency response from 10 Hz to 100 kHz.
■ Dual channel surround back power amp for 7.1 surround
The AVR-687 is equipped with a total of 7 power amps including 2 for the Surround
Back channel speaker to give you more clearly defined sound localization at the rear
for 6.1-channel surround sources such as DTS-ES Discrete 6.1, DTS-ES Matrix 6.1,
Dolby Digital EX, and DTS-ES NEO:6.
■ Cinema Equalizer
The sound from movie sources recorded in Dolby Digital, DTS or other formats emphasizes high-frequency range due to a theater’s front speakers being placed behind the
movie screen. If this sound is reproduced in the home theater without correction, the
high-frequency range is too strong. The AVR-687 features a Cinema Equalizer to
correct these high-frequency components so that the sound is clearer and easier to
listen to. (For Dolby Digital, Dolby Pro Logic II, Dolby Digital EX and DTS surround modes)
■ Supports the most advanced surround playback formats
• DTS 96/24 Decoding for DVD-Video • DTS-ES Discrete 6.1 and Matrix 6.1
• DTS NEO:6 • Dolby Digital EX • Dolby Pro Logic IIx • Neural Surround
■ Denon DSP Surround Modes Add Listening Excitement
Put yourself in the middle of your favorite concert hall and music environments with
Denon's DSP acoustic environment simulation modes. These DSP modes add spacious surround sound enhancements to your favorite music and video sources, and
include these distinctly different sounding effects:
1. 5 / 7 Channel Stereo 2. Virtual Surround
4. Jazz Club
5. Video Game
7. Mono Movie

3. Rock Arena
6. Matrix

■ ASD-1R Control Dock for iPod® (option): Supports iPod playback
when connected to the AVR-687
iPod (*1) playback can be enjoyed through the AVR-687
when the ASD-1R, Denon's original Control Dock for iPod
(sold separately), is connected to the dedicated control terminal of the AVR-687. The iPod can also be controlled via
the remote controller supplied with the AVR-687.
*1) Supports 3rd-generation and later iPods equipped with a Dock connector. Some functions may not work depending on the generation of the iPod
and the version of the software..

Black version is also available.

Please visit http://blog.denon.com/asd-1r/
for more details on compliant models and connection procedures.
■ XM Mini-Tuner Ready*
(Supports XM 5.1ch surround powered by Neural Audio)
*Optional XM Mini-Tuner and subscribes are required.
■ Auto Setup with microphone
The AVR-687 is equipped with an Auto Setup function, to achieve the most ideal sound
field for your room. With the microphone placed at your listening position, the powerful
32bit floating point DSP automatically and accurately analyses, adjusts and sets the
speaker configurations of your system.
■ Configurable surround back amplifiers
• Multi-zone system: a 5.1-channel theater in the main room and a stereo
environment in a second room.
• "Bi-amp" system: Front (L/R) channels are bi-wired in a 5.1-channel theater to
improve playback quality in the front for enhanced listening enjoyment.
■ 8ch analog Ext. IN terminal
■ New simple remote for easy operation
■ 3 User Mode buttons

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AVR-687
Other features
■ Acclaimed customization feature
As with all of Denon’s high-grade A/V receiver, the AVR-687 lets you adjust delay
times and other parameters so that you can customize the performance of the
AVR-687 to suit your own home theater and enhance operating ease. The adjustments
are easy to make via a dialog format on the fluorescent display on the front panel.
These customized features are then stored, for each source input and surround
mode, in Personal Memory Plus so constant readjustments are not required.
■ 5 Channel/ 7 Channel Stereo Mode
Denon's popular 7 Channel Stereo mode transforms your favorite 2-channel sources
such as CD, tape, stereo radio and stereo video sources into exciting surround
sound, free of delay effects and unnatural artifacts, from all 7 speakers. This 7
Channel Stereo mode was originally developed by DENON to enhance music lovers'
enjoyment with home theater ambience.

Input/Output Terminals For Every A/V System
Audio Inputs
8 sets of Analog Inputs
CD, (TUNER), DVD/VDP, TV/DBS, AUX, VCR, CDR/TAPE, V.AUX(FRONT)
8 Analog EXT. Input
FRONT L/R, CENTER, SURROUND L/R, SURROUND BACK L/R, SUBWOOFER
4 Digital Inputs
OPTICAL X 2
COAXIAL X 2
Audio Outputs
1 Analog PRE OUT Terminals
SUBWOOFER
2 sets of Analog REC OUT Terminals
VCR, CDR/TAPE
Video Inputs
3 sets of Component Inputs
DVD/VDP, TV/DBS, VCR
3 S-Video Inputs
DVD/VDP, TV/DBS, VCR
4 Composite Inputs
DVD/VDP, TV/DBS, VCR, V.AUX(FRONT)
Video Outputs
1 set of Component Output
MONITOR
2 S-Video Outputs
VCR, MONITOR
2 Composite Outputs
VCR, MONITOR

■ Audio Delay Function (0 - 200 msec.)
Audio delay function corrects slight lags between sound and picture that can occur
when a video signal is processed, such as in a Progressive Scan DVD player or
outboard video processor.
■ Variable subwoofer crossover switching
(40/60/80/90/100/110/120/150/200/250Hz)
■ Personal Memory Plus, for easy operation
■ Night Mode for not disturbing others
■ Front panel inputs
■ Front A/B speaker terminals
■ High-grade speaker terminals (all ch)
■ Frequency synthesis tuning
• 56-station AM/FM/XM random preset memory tuning
• Auto preset memory

Specifications
Power Amplifier Section
Rated output *THD figures are power amp stage values.
Front
75 W + 75 W
(8 ohms, 20 Hz - 20 kHz, 0.08 % THD)
110 W + 110 W
(6 ohms, 1 kHz, 0.7 % THD)
Center
75 W
(8 ohms, 20 Hz - 20 kHz, 0.08 % THD)
110 W
(6 ohms, 1 kHz, 0.7 % THD)
Surround
75 W + 75 W
(8 ohms, 20 Hz - 20 kHz, 0.08 % THD)
110 W + 110 W
(6 ohms, 1 kHz, 0.7 % THD)
Surround Back
75 W + 75 W
(8 ohms, 20 Hz - 20 kHz, 0.08 % THD)
110 W + 110 W
(6 ohms, 1 kHz, 0.7 % THD)
Preamplifier Section
Input sensitivity/Impedance
CD, DVD/VDP, TV/DBS, VCR, CDR/TAPE, AUX, V.AUX(FRONT)
200 mV/47 kohms
Output level/Load impedance
SUBWOOFER 1.2 V/10 kohms
CDR/TAPE, VCR 200 mV/47 kohms
Frequency response
10 Hz - 100 kHz (+1, -3 dB) (Tone Defeat On)
Signal-to-noise ratio
98 dB (IHF-A weighted) (Tone Defeat On)
Tone control
Treble: ±12 dB at 10 kHz
Bass: ±12 dB at 100 Hz
FM Section
Tuning frequency range
87.5 - 107.9 MHz
Usable sensitivity
1.0 µV (11.2 dBf)
AM Section
Tuning frequency range
520 - 1710 kHz
Usable sensitivity
18 µV
General
Power supply
AC 120 V, 60 Hz
Power consumption
4.5 A
Dimensions
17-3/32” (W) x 5-25/32” (H) x 16-9/64”(D)
434 (W) x 147 (H) x 417 (D) mm
Weight
11.4 kg, 25 lbs 2 oz

*Design and specifications are subject to change without notice.
*”Dolby”, “Dolby Digital”, “Pro Logic II”, “Dolby Digital EX” and the double-D device are
registered trademarks of Dolby Laboratories Licensing Corporation.
*DTS is registered trademarks of DTS Technology.
*iPod is a trademark of Apple Computer, Inc., registered in the U.S. and other countries.
*©2006 XM Satellite Radio Inc. All rights reserved.

Denon Electronics (USA), LLC.
100 Corporate Drive, Mahwah, New Jersey 07430 USA
TEL: 201-762-6500 usa.denon.com

Denon Brand Company
D&M Building, 2-1 Nisshin-cho, Kawasaki-ku, Kawasaki-shi,
Kanagawa, 210-8569, Japan
www.denon.com

Denon Canada Inc.
505 Apple Creek Blvd, Unit 5, Markham, Ontario, Canada L3R 5B1
TEL: 905-475-4085 ca.denon.com
16680806 A



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