Sony STR-DB780 User Manual

60
GB
1) Depending on the sound field settings and the
source, there may be no sound output.
2) Measured under the following conditions:
Area code Power requirements
SP, CEL, CEK 230 V AC, 50 Hz
TW 110 V AC, 60 Hz
3) Measured under the following conditions:
Area code Power requirements
CN, KR 220 V AC, 50 Hz
Frequency response
PHONO
CD/SACD, MD/
TAPE, TV/SAT,
DVD/LD, VIDEO 1, 2,
3
Inputs (Analog)
PHONO
MULTI CH IN, CD/
SACD, MD/TAPE,
DVD/LD, TV/SAT,
VIDEO 1, 2, 3
4) INPUT SHORT.
5) Weighted network, input level.
Inputs (Digital)
ASSIGNABLE
COAXIAL IN (DVD/
LD CD/SACD)
DVD/LD, TV/SAT,
MD/TAPE (Optical)
RIAA equalization curve
±0.5 dB
10 Hz – 100 kHz
+0.5/–2 dB (with sound
field and equalizer
bypassed)
Sensitivity: 2.5 mV
Impedance: 50 kilohms
S/N
4)
: 86 dB (A, 2.5 mV
5)
)
Sensitivity: 150 mV
Impedance: 50 kilohms
S/N
4)
: 100 dB
(A, 150 mV
5)
)
Specifications
AUDIO POWER SPECIFICATIONS
POWER OUTPUT AND TOTAL
HARMONIC DISTORTION:
(Models of area code U only)
With 8 ohm loads, both channels driven, from
20 – 20,000 Hz; rated 100 watts per channel
minimum RMS power, with no more than
0.05 % total harmonic distortion from
250 milliwatts to rated output.
Amplifier section
POWER OUTPUT
Models of area code U, CA
Rated Power Output at Stereo Mode
(8 ohms 20 Hz – 20 kHz, THD 0.09 %)
100 W + 100 W
(4 ohms 20 Hz – 20 kHz, THD 0.09 %)
80 W + 80 W
Reference Power Output
(8 ohms 20 Hz – 20 kHz, THD 0.09 %)
FRONT
1)
:100 W + 100 W
CENTER
1)
: 100 W
SURR
1)
: 100 W + 100 W
(4 ohms 20 Hz – 20 kHz, THD 0.09 %)
FRONT:
1)
80 W + 80 W
CENTER
1)
: 80 W
SURR
1)
: 80 W + 80 W
Models of other area codes
Rated Power Output at Stereo Mode
(8 ohms 1 kHz, THD 0.7 %)
100 W + 100 W
2)
90 W + 90 W
3)
(4 ohms 1 kHz, THD 0.7 %)
90 W + 90 W
2)
80 W + 80 W
3)
Reference Power Output
2)
(8 ohms 1 kHz, THD 0.7 %)
FRONT
1)
: 100 W + 100 W
CENTER
1)
: 100 W
SURR
1)
: 100 W + 100 W
(4 ohms 1 kHz, THD 0.7 %)
FRONT
1)
: 80 W + 80 W
CENTER
1)
: 80 W
SURR
1)
: 80 W + 80 W
(8 ohms 20 Hz – 20 kHz, THD 0.09 %)
FRONT
1)
: 90 W + 90 W
CENTER
1)
: 90 W
SURR
1)
: 90 W + 90 W
(4 ohms 20 Hz – 20 kHz, THD 0.09 %)
FRONT
1)
: 75 W + 75 W
CENTER
1)
: 75 W
SURR
1)
: 75 W + 75 W
Impedance: 75 ohms
S/N: 100 dB
(A, 20 kHz LPF)
S/N: 100 dB
(A, 20 kHz LPF)

Sony STR-DB780 Specifications

General

Type	Stereo Receiver
Total Harmonic Distortion	0.09 %
Digital inputs	2 Optical, 1 Coaxial
Weight	10.5 kg
Video inputs	composite
Video outputs	1 composite, 1 S-Video
Output Power	100 Watts (8 Ohms, 20 Hz - 20 kHz, 0.09% THD)
Signal-to-Noise Ratio	96 dB (Line in)
Input Sensitivity	150 mV (Line in)