Denon DHT684DVD User's Manual
Contents
1. NEW MODEL DE x memang Pref GEOVA POWER E DENON s Basic Design for High Quality Sound Reproduction Power Transformer for High Power Driven The chassis that supports the large transformer has been designed to absorb vibration and the transformer is housed inside a highly rigid frame to secure it more solidly to the chas sis In addition a cushioning material has been placed around the core of the transformer to minimize interference on the sig nal and enable more faithful reproduction of the original sound The AVR 684 inherits these low noise design from higher end models not to mention the use of short ring e Twin Drive Rectifier DENON s Twin Drive Rectifier design uses two rectifying diodes in parallel to bring out the maximum potential of the large transformer Since the rectifiers recharge the large block capacitors at low impedance they are able to supply ample current to reproduce deep basses as well as sudden bursts of sound from per cussion or other musical instruments k e Large Aluminum Extruded Heatsink DENON uses large heatsink made of extruded aluminum They have been placed in a design that ensures mostly uniform tem peratures throughout the heatsink so that the output transistors for all channels can be driven under uniform conditions This in turn ensures that all channels respond with equal performance to the demands of the audio signals E Fully Discrete Equal Power Six Amplifier Channels 752. 0 SUBWOOFER DENON Ltd CAUTION vex 8 LCR tee OO NLT FER Design and specifications are subject to change without notice OO ON 2 Analog REC OUT Terminals 06 VCR CDR TAPE 1 Digital Optical Output eee Optical X 1 e Video Inputs 4 Composite Inputs cece DVD VDP TV DBS VCR V AUX FRONT 3 S Video INDUS keen n n ennn DVD VDP TV DBS VCR 2 Component INDUS seeseeeceeeeteeeeeeeens DVD VDP TV DBS e Video Outputs 2 Composite Outputs eeren VCR MONITOR 2 S Video Outputs a cacvatcratecnieexteccainiaewemanss VCR MONITOR 1 Component Output cc ceeeeeeeeeeeee MONITOR AV Surround Receiver E Power Amplifier Section Rated output THD figures are power amp stage values FORT eean 75W 75W 8 ohms 20 Hz 20 kHz 0 08 THD 110W 110 W 6 ohms 1 kHz 0 7 THD EE ae erere ieee tr ererert treet ctrl omer 75 W 8 ohms 20 Hz 20 kHz 0 08 THD 110 W 6 ohms 1 kHz 0 7 THD Surround l s 75 W 75W 8 ohms 20 Hz 20 kHz 0 08 THD 110W 110 W 6 ohms 1 kHz 0 7 THD Surround Back nsise 75W 8 ohms 20 Hz 20 kHz 0 08 THD 110 W 6 ohms 1 kHz 0 7 THD E Preamplifier Section Input sensitivity Impedance CD DVD VDP TV DBS VCR CDR TAPE AUX V AUX FRONT osian 200 mV 47 kohms Output level Load impedance SUBWOOFER wissdostaniencntitenes 1 2 V 10 kohms CDR TAPE VCR 200 mV 47 kohms Frequency response 2 10 Hz 100
3. True Surround E Auto Power OFF Specifications DVD Video Player E Video Section Signal system seeen NTSC Disc played xc chscstsh cent cccessaseentere DVD Video Music CD CD R RW audio MP3 Video Outputs s 1 set of Composite Video Output 1 0 Vp p with 75 ohms load 1 set of S Video Output Y 1 0 Vp p with 75 ohms load C 0 286 Vp p 1 set of Component Video Output Y CB PB CR PR Y 1 0 Vp p with 75 ohms load CB PB 0 7 Vp p with 75 ohms load CR PR 0 7 Vp p with 75 ohms load E Audio Section Audio outputs n Analog Ouput L R 2 0 Vrms Optical Digital Output Coaxial Digital Output Frequency response 20 Hz 20 kHz Signal to noise ratio 06 110 dB Dynamic range ceecee 94 dB Total harmonic distortion 0 005 E General Power supply nsss AC 120 V 60 Hz DIMGISIONS cacatscetcbcceteceeteenienatads 435 W x 75 H x 211 D mm 17 1 W x 3 0 H x 8 3 D WGIGIAT saetdenstecticcotcen tenets ctentcnnhdietanne 2 2 kg 4 8 losSpecifications Input Output Terminals For Every A V System e Audio Inputs 8 Analog IMDUNS cocssnneavasatwungrantsmmiarabetanaes CD TUNER DVD VDP TV DBS AUX VCR CDR TAPE V AUX FRONT 6 Analog EXT Input n se FRONT L R CENTER SURROUND L R SUBWOOFER 3 Digital Optical Input sasessscpaererscuiseusavesieavaes OPTICAL X 3 1 Digital Coaxial Input s es COAXIAL X 1 e Audio Outputs 1 Analog PRE OUT Terminals
4. Watts Each Front 75W 75W 8 ohms 20 Hz 20 kHz 0 08 THD Center 75 W 8 ohms 20 Hz 20 kHz 0 08 THD Surround 75W 75W 8 ohms 20 Hz 20 kHz 0 08 THD Surround Back 75 W 8 ohms 20 Hz 20 kHz 0 08 THD For optimum Dolby Digital and DTS reproduction the AVR 684 features high quality wideband audio amplification providing 75 watts power output for each of the six main channels A large capacity power supply includes a high current power transformer along with discrete power output devices on all six amplifier channels for highest dynamic range and superb reproduction clarity 32 bit High Quality DSP A high quality 32 bit DSP MELODY 32 from Analog Devices has been used in the DSP processor placing the AVR 684 at a higher rank than other models of this class in its ability to accurately decode and reproduce the superior quality of surround sources E 24 bit 96 kHz High Resolution D A Conversion E Wide Range Play Capability for DVD Audio and Super Audio CD The power amp circuits of the AVR 684 have been meticulously designed to reproduce the excep tionally high sound quality with wide frequency response from 10 Hz to 100 kHz E 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 ra
5. 90 W DIMENSIONS sorida rria 478 W x 288 H x 393 D mm 18 8 W x 11 3 H x 15 5 D Weight earrann nee 12 5 kg 27 5 Ibs Dolby Dolby Digital Pro Logic Il and the double D device are registered trademarks of Dolby Laboratories Licensing Corporation DTS is registered trademarks of DTS Technology DHT 684DVD DENON ELECTRONICS USA INC 19 CHAPIN ROAD P O BOX 867 PINE BROOK NJ 07058 9777 USA TEL 973 396 0810 www usa denon com DENON CANADA INC 17 DENISON STREET MARKHAM ONTARIO CANADA L3R 1B5 TEL 905 475 4085 www denon ca DENON LTD 3 16 11 YUSHIMA BUNKYO KU TOKYO 113 0034 JAPAN
6. fferent sounding effects 1 5 6 Channel Stereo 5 Video Game 2 Virtual Surround 6 Matrix 3 Rock Arena 7 Mono Movie 4 Jazz Club E Adjustable Cross Over Switching The AVR 684 supports subwoofer cross over switching with a choice of 4 cross over fre quencies 80 100 120 and 150 This lets you more accurately match the performance characteristics of the subwoofer to the main speaker system DENON NEW MODEL E Digital Optical Output E Front Panel Inputs with Optical Input Front A B Speaker Terminals High grade Speaker Terminals except speakers B E Frequency Synthesis Tuning 40 Station AM FM Random Preset Memory Tuning e Auto Preset Memory DVD VIDEO PLAYER DVD 900 24 bit 192 kHz High Resolution Audio D A Converters E Progressive Scan Highest resolution 10 bit 54 MHz Video D A Conversion System E 2 MB Buffer Memory E Picture Zooming x2 or x4 During play when you press the Zoom button on the remote control you can enlarge the picture by 2x or 4x Use the cursor to move the enlarged viewing area up down to the left or to the right E Color Component Video Output E Aspect Ratio Function for Correct Image Displays E Wide Selection of Playback Options 1 Program Play 2 Repeat Play 3 Random Play E Brilliant Black E CD R RW audio MP3 Playback 1 E 24 96 PCM Digital Output Capability E PCM Dolby Digital and DTS Digital Output E On screen Display E High class Aluminum Front Panel E SRS
7. kHz 1 3 dB Tone Defeat On Signal to noise ratiO 06 98 dB IHF A weighted Tone Defeat On Tone COMUO rassa Treble 12 dB at 10 kHz Bass 12 dB at 100 Hz E FM Section Tuning frequency range 87 5 107 9 MHz Usable sensitivity 0 0 1 0 pV 11 2 dBf E AM Section Tuning frequency range 520 1710 kHz Usable sensitivity 8 18 pV E General Power Supply eeee AC 120 V 60 Hz Power consumption 20 4 0A Dimensions seses 434 W x 147 H x 417 D mm 17 1 W x 5 8 H x 1 4 D WIM sta cicrccatscenancnsdeiaceotectennseccne 10 8 kg 23 8 lbs E Speaker section SC U64S Satellite speaker system TRS riiin 2 way Acoustic Suspension Magnetic shielding Yes Imepedance s e 6 ohms DIMENSIONS s es 131 W x 175 H x 130 D mm 19 mm grill 5 2 W x 6 9 H x 5 1 D Weight ancontncscn neces a eabecaiadaton 1 9 kg 4 08 Ibs SC U64C Center speaker system Type rien 2 way Acoustic Suspension Magnetic shielding 20 Yes Imepedance ccccccececeeeeeeees 6 ohms Dimensions sie seteeccertienitcasaesadentepss 276 W x 131 H x 130 D mm 19 mm grill 10 9 W x 5 2 H x 5 1 D WV GIN asepsi uaaa 3 0 kg 6 61 Ibs DSW 80 Subwoofer system with built in Amplifier Imepedance s 4 ohms Power Supply sessen AC 120 V 60 Hz
8. nge is too strong The AVR 684 features a Cinema Equalizer to cor rect these high frequency components so that the sound is clearer and easier to listen to For Dolby Digital Dolby Pro Logic Il Dolby Digital EX and DTS surround modes E Personal Memory Plus for Easy Operation The AVR 684 includes the Personal Memory Plus function that automatically remembers the surround mode you last used for each program source so that you do not need to select the mode again for that program Home Theater Package with 7 Speakers and DVD Video Player AONE DHT 684DVD DHT 684DVD Home Theater Package with 7 Speakers and DVD Video Player NFORMATIO HH6 ch Ext Input GLO KEY Personal Memory f YUN SC U64S SC U64C DSW 80 The speaker system shown is not available in some markets E Acclaimed Customization Feature As with all of DENON s high grade A V receiver the AVR 684 lets you adjust delay times and other parameters so that you can customize the performance of the AVR 684 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 E Multi Function Preset Memory Remote Controller with Glo keys The supplied system remote controller features a large selection of remo
9. te control codes to operate other components in your home theater system including codes for selected DENON models along with remote control codes from other manufacturers The most fre quently used buttons are laid out separately for TV VCR and DVD for maximum ease of use Remote control codes cannot be used with the products of other manufacturers and some DENON products E DTS ES Discrete 6 1 Matrix 6 1 and DTS NEO 6 Decoder E Dolby Digital Dolby Pro Logic Il and Dolby Digital EX Decoder E 6 Channel Stereo Mode DENON s popular 6 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 six speakers This 6 Channel Stereo mode was originally developed by DENON to enhance music lovers enjoy ment of home theater ambience E Virtual Surround Mode Surround yourself with sensational 3D soundfield envelopment using just one pair of speak ers The AVR 684 s Virtual Surround mode provides a dramatic psychoacoustic surround sound effect using two speakers with all sources E 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 di
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