Sony STR-DH790 User Manual

55
GB
Troubleshooting/Specifications
• Do not place the receiver near device
such as a TV, VCR, or tape deck. (If the
receiver is being used in combination
with a TV, VCR, or tape deck, and is
placed too close to that device, noise
may result, and picture quality may
suffer. This is especially likely when using
an indoor antenna (aerial).)
• Use caution when placing the receiver on
surfaces that have been specially treated
(with wax, oil, polish, etc.) as staining or
discoloration of the surface may result.
On operation
Before connecting other device, be sure to
turn off and unplug the receiver.
On cleaning
Clean the cabinet, panel, and controls with
a soft cloth slightly moistened with a mild
detergent solution. Do not use any type of
abrasive pad, scouring powder, or solvent,
such as alcohol or benzine.
On replacement of parts
In the events that this receiver is repaired,
repaired parts may be retained for reuse or
recycling purposes.
Specifications
AUDIO POWER SPECIFICATIONS
POWER OUTPUT AND TOTAL
HARMONIC DISTORTION:
(USA models only)
With 6 ohm loads, both channels driven,
from 20 Hz – 20,000 Hz; rated 90 watts per
channel minimum RMS power at stereo
mode, with no more than 0.09% total
harmonic distortion from 250 milliwatts to
rated output.
Amplifier section
1)
Speaker impedance use
6 ohms – 16 ohms
Minimum RMS Output Power
(6 ohms, 20 Hz – 20 kHz, THD 0.09%)
90 W + 90 W
Stereo Mode Output Power
(6 ohms, 1 kHz, THD 0.9%)
105 W + 105 W
Surround Mode Output Power
2)
(6 ohms, 1 kHz, THD 0.9%)
145 W per channel
1)
Measured under the following conditions:
2)
Reference power output for front, center,
surround, and surround back speakers.
Depending on the sound field settings and the
source, there may be no sound output.
Frequency response
Analog
10 Hz – 100 kHz, +0.5/–2 dB (with
sound field and equalizer bypassed)
Input
Analog
Sensitivity: 500 mV/50 kilohms
S/N
3)
: 105 dB (A
4)
,500mV
5)
)
Digital (Coaxial)
Impedance: 75 ohms
S/N: 100 dB (A
4)
, 20 kHz LPF)
Digital (Optical)
S/N: 100 dB (A
4)
, 20 kHz LPF)
Area Power requirements
USA, Canada,
Taiwan
120 V AC, 60 Hz
Oceania, Europe 230 V AC, 50 Hz

Sony STR-DH790 Specifications

General

Receiver type	Surround
Output impedance	6 - 16 Ω
Pre-out channels	2 SW
Audio output channels	7.2 channels
Total Harmonic Distortion (THD)	0.9 %
Power output per channel (1KHz@6 Ohm)	145 W
Power output per channel (20-20KHz@8 Ohm)	- W
AirPlay	No
Display	-
HDCP version	2.2
Audio decoders	DSD, DTS, DTS 96/24, DTS-ES, DTS-HD HR, DTS-HD Master Audio, DTS:X, Dolby Atmos, Dolby Digital, Dolby Dual Mono
Volume control	Rotary
Audio Return Channel (ARC)	Yes
Consumer Electronics Control (CEC)	BRAVIA Sync
FM antenna ports quantity	1
Speakers connectivity type	Clamp terminals
Supported radio bands	FM
Preset stations quantity	30
Audio (L/R) in	4
Multichannel audio input type	RCA
Audio (L/R) out	7
Headphone connectivity	6.3 mm
Multichannel audio output type	Terminals
AC input voltage	120 V
AC input frequency	60 Hz

Weight and Dimensions

Depth	297 mm
Width	430 mm
Height	133 mm
Weight	7400 g