Sony STR-DE997 Service Manual

SERVICE MANUAL
Ver 1.1 2004. 10
Manufactured under license from Dolby Laboratories.
"Dolby", "Pro Logic" and the double-D symbol are
trademarks of Dolby Laboratories.
"DTS", "DTS-ES", "Neo:6" and "DTS 96/24" are
trademarks of Digital Theater Systems, Inc.
AUDIO POWER SPECIFICATIONS
POWER OUTPUT AND TOTAL HARMONIC
DISTORTION:
(Models of area code US only)
With 8 ohm loads, both channels driven, from
20 – 20,000 Hz; rated 110 watts per channel
minimum RMS power, with no more than
0.09 % total harmonic distortion from 250
milliwatts to rated output.
Amplifier section
Power Output
Rated Power Output at Stereo Mode
(8 ohms 20 Hz – 20 kHz, THD 0.09 %)
110 W + 110 W
1)
Reference Power Output
(8 ohms 20 Hz – 20 kHz, THD 0.09 %)
FRONT 2) : 110 W/ch
CENTER 2)
2)
SURR : 110 W/ch
SURR BACK
(8 ohms 1 kHz, THD 0.7 %)
FRONT 2) : 120 W/ch
2)
CENTER
2)
SURR : 120 W/ch
SURR BACK
Sony Corporation
9-879-058-02
2004J04-1 Audio Group
© 2004. 10 Published by Sony Engineering Corporation
All manuals and user guides at all-guides.com
SPECIFICATIONS
1)
: 110 W
2)
: 110 W/ch or 110 W
: 120 W
2)
: 120 W/ch or 120 W
STR-DE997
1) Measured under the following conditions:
120 V AC, 60 Hz
2) Depending on the sound field settings and the
source, there may be no sound output.
Frequency response
PHONO RIAA equalization curve
±0.5 dB
MULTI CH IN (1, 2), 10 Hz – 70 kHz
SA-CD/CD, TV/SAT, +0.5/–2 dB (with sound
MD/TAPE, DVD, field and equalizer
VIDEO 1, 2, 3 bypassed)
Inputs (Analog)
PHONO Sensitivity: 8 mV
Impedance: 50 kiloohms
S/N
(A, 8 mV
MULTI CH IN (1, 2), Sensitivity: 500 mV
SA-CD/CD, TV/SAT, Impedance: 50 kiloohms
MD/TAPE, DVD, S/N
VIDEO 1, 2, 3 (A, 500 mV
3) INPUT SHORT (with sound field and equalizer
bypassed).
4) Weighted network, input level.
FM STEREO/FM-AM RECEIVER
US Model
Canadian Model
3)
: 86 dB
4)
)
3) : 96 dB
4) )
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