Denon avr 3802 schematic
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Fully Discrete, Equal Power Seven Amplifier Channels
Front................. 105 W + 105 W (8 ohms, 20Hz - 20kHz, 0.05 % THD)
Center............... 105 W (8 ohms, 20Hz - 20kHz, 0.05 % THD)
Surround.......... 105 W + 105 W (8 ohms, 20Hz - 20kHz, 0.05 % THD)
Surround back. 105 W + 105 W (8 ohms, 20Hz - 20kHz, 0.05 % THD)
The AVR-3802 features an equal power 7-channel amplifier section,
with identical amplifier design on all 7 channels, with high current
discrete output devices on all channels. Each of the 7 amplifier
channels is rated at 105 watts, into 8 ohms, from 20 Hz - 20 kHz
with no more than 0.05% THD.
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Hefty Power Transformer for Stable Supply of Power
A huge power transformer has been connected in the power section
where it is combined with a rectifier diode and a large block capacitor
to ensure a large, stable supply of electrical current. Accordingly, the
AVR-3802 boasts high output power of 105 W for each of the 7 channels.
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High Power Custom Transistor
When temperatures rise or fall inside the unit, bias current values
supplied to the power transistor tend to fluctuate, causing sound
quality to deteriorate. The high power custom transistor used in the
AVR-3802 ensures that the bias current is constantly uniform so that
the sound you hear is of consistently stable, high quality.
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DDSC-Digital, for High-quality Sound Reproduction
Featuring the Analog Devices SHARC 32-bit floating point DSP
processor, DENON’s DDSC-D circuitry faithfully recreates all the
nuances of the original performance. Compared to ordinary 24-bit
fixed point DSP processors, the Analog Devices SHARC 32-bit floating
point DSP processor features greatly increased computational
dynamic range for superior reproduction of stereo and multi-channel
digital program sources.
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Featuring DTS-ES Discrete 6.1 Decoding
The AVR-3802 is equipped with the DTS-ES (true discrete) 6.1
decoder, developed by DTS to provide dramatically improved surround
sound panoramic reproduction and superior surround sound localization.
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Supports DTS-ES Matrix 6.1 Decoding
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Supports DTS NEO:6 Surround Decoding
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Featuring Dolby Pro Logic II Decoding
Enjoy 2-channel stereo recordings in stunning 5.1-channel surround
playback.
The Dolby Pro Logic II decoder reproduces dynamic 5.1-channel
surround sound not only from normal 5.1-channel DVD but from 2channel sources such as videos and CDs, too. Dolby Pro Logic II
uses matrix decoding technology that has been dramatically
improved over Pro Logic. With Pro Logic II, for instance, the
Surround (Rear) channels are in stereo (only mono with Pro Logic)
and playback covers the full frequency range (only up to 7 kHz with
Pro Logic). These improvements let you enjoy a wide variety of 2channel sources with the exciting effects of 5.1-channel surround
sound. In Dolby Pro Logic II, there is a Movie mode
(*1)
that creates a
sound space suitable for movies, a Music mode that does the same
for music, and a Pro Logic emulation feature that reproduces sound
effects in the way that conventional Pro Logic does.
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Dolby Digital Decoding
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96 kHz, 24-bit Audio D/A Converters
AVR-3802
A/V Surround Receiver
NEW MODEL INFORMATION
DTS-ES Discrete 6.1 and Dolby Pro Logic II with 7 Power Amps and Multi-room Flexibility
The AVR-3802 provides two power amps for the Surround Back channels for a total of 7 fully-discrete amps of equal power.
This powerful configuration lets you take maximum advantage of the dynamic performance that today's DTS-ES, Dolby Digital
EX, DVD-Audio, and SACD program sources offer. The Dolby Pro Logic II features lets you hear 2-channel stereo sources in
realistic 5.1-channel surround sound. The AVR-3802 includes Multi Zone Output and Power Amp Assign functions that let you
output different sources to more than one room.
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Adjustable Cross-Over Switching
The AVR-3802 supports subwoofer cross-over switching with a choice
of 3 cross-over frequencies: 80, 100, and 120. This lets you more
accurately match the performance characteristics of the subwoofer to
the main speaker system.
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Wide-Range Play Capability for DVD-Audio or SACD
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8-Channel Input For DVD-Audio or SACD
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Surround A/B Speaker Switching
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Support for Multi Zone Configurations
The AVR-3802 provides a Multi Zone Output function and a Select
function that let you output different sources to multiple zones. Sources
can be selected for output to up to 1 additional zone, in addition to the
main room. Multi-room Zone can have variable pre-amp output.
The AVR-3802’s Power Amplifier Assign function lets you assign the 2
Surround Back (SB L/R) amplifier channels to instead drive the Multiroom Zone powered speaker outputs, with 105 Watts per channel
power output capability, while still providing 5 full amplifier channels to
drive the main and surround speakers in the home theater room.
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Personal Memory Plus
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On Screen Display
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Easy Operation with Programmable Remote Controller
• Dot Matrix LCD (10 characters)
Since the LC display on the remote controller is a dot matrix type, the
characters are easier to read, and up to 10 characters can be displayed
at any one time.
• System Call
System Call function to execute up to 29 successive pre-assigned
commands at the single touch of a button.
• Preset Memory (Over 100 Built-in Codes)
Since the remote controller is preprogrammed with more than 100
remote control codes, you can use the AVR-3802’s remote controller
to operate not only DENON equipment but components made by other
manufacturers as well. (Some components may not be supported by
Preset Memory.)
• Back light
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Frequency Synthesis Tuning
•
RDS (Radio Data System)
• 40-station AM/FM Random Preset Memory Tuning
• Auto Preset Memory
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Other Features
• Cinema Equalizer
•
Music Surround Modes Including 7/5-Channel Stereo
• Component Video Input/Output Terminals (2 inputs, 1 output)
• Tone Control
Input/Output Terminals For Every A/V System
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Audio Inputs
9 Analog Inputs
..........................
PHONO, CD, TUNER, DVD, VDP, TV/DBS,
VCR-1, VCR-2/V.AUX, CDR/TAPE
8 Analog EXT. Input ................... FRONT L/R, CENTER, SURROUND L/R,
SURROUND BACK L/R, SUBWOOFER
3 Digital (Optical) Inputs
............
OPTICAL X 3
1 Digital (Coaxial) Input
.............
COAXIAL
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Audio Outputs
8 Analog PRE Outputs
..............
FRONT L/R, CENTER, SURROUND L/R,
SURROUND BACK L/R, SUBWOOFER,
3 Analog REC Outputs
..............
VCR-1, VCR-2/V.AUX, CDR/TAPE
1 Analog Multi Zone
Output
.........
L/R
1 Digital (Optical)
Output
............
OPTICAL
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Video Inputs
2 Component Video Inputs......... DVD, TV/DBS
5 Composite Inputs
....................
DVD, VDP, TV/DBS, VCR-1, VCR-2/V.AUX
5 S-Video Inputs
........................
DVD, VDP, TV/DBS, VCR-1, VCR-2/V.AUX
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Video Outputs
1 Component Video Output ....... MONITOR
3 Composite Outputs.................. VCR-1, VCR-2/V.AUX, MONITOR
3 S-Video Outputs
.....................
VCR-1, VCR-2/V.AUX, MONITOR
Specifications
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Power Amplifier Section
Rated output *THD figures are power amp stage values.
Front .............................. 105 W + 105 W (8 ohms, 20Hz - 20kHz, 0.05 % THD)
Center............................ 105 W (8 ohms, 20Hz - 20kHz, 0.05 % THD)
Surround........................ 105 W + 105 W (8 ohms, 20Hz - 20kHz, 0.05 % THD)
Surround back............... 105 W + 105 W (8 ohms, 20Hz - 20kHz, 0.05 % THD)
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Preamplifier Section
Input sensitivity/impedance
PHONO(MM).................... 2.5 mV/47 kohms
CD, DVD, VDP, TV/DBS, VCR-1, VCR-2/V.AUX, CDR/TAPE
FRONT L/R, CENTER, SURROUND L/R,
SURROUND BACK.......... 200 mV/47 kohms
SUBWOOFER.................. 200 mV/15 kohms
Output level/Load impedance
FRONT L/R, CENTER, SURROUND L/R, SURROUND BACK L/R, SUBWOOFER
MULTI ZONE L/R.............1.2 V/10 kohms
VCR-1, VCR-2/V.AUX,
CDR/TAPE....................... 200 mV/47 kohms
Frequency response ........ 10 Hz - 100 kHz; +0, -3 dB
Signal-to-noise ratio......... 102 dB
RIAA deviation ................. ±1 dB (20 Hz - 20 kHz)
Tone control..................... Treble: ±10 dB at 10 kHz, Bass: ±10 dB at 100 Hz
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FM Section
Tuning frequency range..... 87.5 - 108.0 MHz
Usable sensitivity ............. 1.0 µV (11.2 dBf)
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AM Section
Tuning frequency range... 522 - 1611 kHz
Usable sensitivity ............. 18 µV
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General
Power supply.................... AC 230 V, 50 Hz
Power consumption.......... 400 W
Dimensions ...................... 434 (W) x 171 (H) x 416 (D) mm
Weight.............................. 16.5 kg
NEW MODEL INFORMATION
AVR-3802
*1 Note on Movie mode: On DENON A/V receivers, this Movie mode is
displayed as “MODE CINEMA”.
*Design and specifications are subject to change without notice.
*“Dolby”, “Dolby Digital”, “Pro Logic II”, and the double-D device are registered
trademarks of Dolby Laboratories Licensing Corporation.
*“DTS”, “DTS-ES Extended Surround” and “Neo:6” are trademarks of
Digital Theater System, Inc.
NIPPON COLUMBIA CO., LTD.
14-14, AKASAKA 4-CHOME, MINATO-KU, TOKYO 107-8011, JAPAN
http://elec.denon.co.jp/europe/
26640501B B
*Black version is available.
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