Denon AVR-791 Service Manual

4
TECHNICAL SPECIFICATIONS
s
n Audio Section
•Power amplifier
Rated output :
Front: 90W+90W(8Ω,20Hz–20kHzwith0.08%T.H.D.)
 125W+125W(6Ω,1kHzwith0.7%T.H.D.)
 140W+140W(6Ω,JEITA)
Center: 90W(8Ω,20Hz–20kHzwith0.08%T.H.D.)
 125W(6Ω,1kHzwith0.7%T.H.D.)
 140W(6Ω,JEITA)
Surround: 90W+90W(8Ω,20Hz–20kHzwith0.08%T.H.D.)
 125W+125W(6Ω,1kHzwith0.7%T.H.D.)
 140W+140W(6Ω,JEITA)
Surroundback: 90W+90W(8Ω,20Hz–20kHzwith0.08%T.H.D.)
 125W+125W(6Ω,1kHzwith0.7%T.H.D.)
 140W+140W(6Ω,JEITA)
Output connectors : 6–16Ω
•Analog
Input sensitivity/Input impedance :
200mV/47kΩ
Frequency response: 10Hz–100kHz—+1,–3dB(DIRECTmode)
S/N : 100dB(IHF–Aweighted,DIRECTmode)
n Video Section
•Standard video connectors
Input/output level and impedance :
1Vp-p,75Ω
Frequency response : 5Hz–10MHz—+1,–3dB
n HD Radio section (for1911E3)
[FM](Note:μVat75Ω,0dBf=1x10
–15
W)
Receiving Range :
[FM]
87.5MHz–107.9MHz [AM]530kHz–1710kHz
Usable Sensitivity :
[FM]
1.5μV(14.8dBf) [AM]20μV
S/N (IHF-A):
[FM]
MONO78dB [AM]
STEREO68dB
HD85dB 85dB
Total harmonic Distortion (at 1 kHz):
[FM]
MONO0.1% [AM]
STEREO0.2%
HD0.02% 0.02%
n Tuner section (for1911E2,1911E1C,791E3,791EA)
[FM](Note:μVat75Ω,0dBf=1x10
–15
W)
Receiving Range (for791E3) :
[FM]
87.5MHz–107.9MHz [AM]520kHz–1710kHz
Receiving Range (for1911E2,1911E1C,791EA) :
[FM]
87.5MHz–108.0MHz [AM]522kHz–1611kHz
Usable Sensitivity :
[FM]
1.2μV(12.8dBf) [AM]18μV
50 dB Quieting Sensitivity (for791E3) :
[FM]
MONO2.8μV(20.2dBf)
50 dB Quieting Sensitivity (for1911E2,1911E1C,791EA) :
[FM]
MONO2.0μV(17.3dBf)
STEREO42μV(34.5dBf)
S/N (IHF-A) (for791E3):
[FM]
MONO70dB
STEREO67dB
S/N (IHF-A) (for1911E2,1911E1C,791EA) :
[FM]
MONO72dB
STEREO67dB
Total harmonic Distortion (at 1 kHz) (for791E3):
[FM]
MONO0.7%
STEREO1.0%
Total harmonic Distortion (at 1 kHz) (for1911E2,1911E1C,791EA) :
[FM]
MONO0.3%
STEREO0.7%
n General
Power supply : AC120V,60Hz(for1911E3,791E3)
AC230V,50Hz(for1911E2,791EA)
AC220V,50Hz(for1911E1C)
Power consumption :
460W
0.1W(Standby)
3W(CECstandby)
Maximum external dimensions :
434(W)x171(H)x381(D)mm
Weight : 10.2kg
n Remote Control Unit (RC-1146)
Batteries : R6/AAType(twobatteries)
Maximum external dimensions : 53(W)x224(H)x28(D)mm
Weight : 160g(includingbatteries)
266
44.2
16
155 171
20.7
21.4
54.7
214.5
338.9
381
34.5
102
344
434
18.5
DIMENSION
The illustration is AVR-791 E3 model.

Denon AVR-791 Specifications

General

Number of Channels	7.1
HDMI Inputs	4
HDMI Outputs	1
Audyssey Technologies	Audyssey MultEQ, Audyssey Dynamic Volume, Audyssey Dynamic EQ
4K Pass-Through	No
Signal-To-Noise Ratio	100 dB
HDMI Switching	Yes
Input Sensitivity	200 mV
THD	0.08%
Surround Sound Effects	Yes
Digital Sound Processor (DSP)	Yes
DSP Preset Qty	7
Tuner Bands	AM/FM
Preset Station Qty	56
Auto Preset Memory	Yes
HDMI Pass-Through	Yes
Frequency Response	10Hz-100kHz
Power Output	90 W per channel (8 ohms, 20Hz-20kHz, 0.08% THD)
Dolby Technologies	Dolby Digital Plus, Dolby TrueHD
DTS Technologies	DTS, DTS-HD Master Audio, DTS-HD High Resolution Audio, DTS Neo:6
Response Bandwidth	10 - 100000 Hz
Input Impedance	47 kΩ
Audio D/A Converter	24-bit / 192kHz
DSP Presets	Rock Arena, Jazz Club, Mono Movie, Matrix, Virtual, Game
Tuning Range	AM: 520 - 1710 kHz, FM: 87.5 - 108 MHz
Connector Type	HDMI
Amplifier Output Details	90W x 7 (8 ohms, 20Hz-20kHz, 0.08% THD)
Video Conversion	Yes (Composite to HDMI)