Samsung STR-DE1075, Service Manual

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SERVICE MANUAL
FM STEREO/FM-AM RECEIVER
US Model
Canadian Model
SPECIFICATIONS
STR-DE1075
Ver 1.2 2001.11
9-873-841-13
Sony Corporation
2001K0500-1 Home Audio Company
C
2001.11 Published by Sony Engineering Corporation
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This receiver incorporates Dolby* Digital and Pro
Logic Surround and the DTS** Digital Surround
System.
* Manufactured under license from Dolby
Laboratories.
“Dolby”, “Pro Logic” and the double-D symbol are
trademarks of Dolby Laboratories.
** “DTS” and “DTS Digital Surround” are registered
trademarks of Digital Theater Systems, Inc.
AUDIO POWER SPECIFICATIONS
POWER OUTPUT AND TOTAL
HARMONIC DISTORTION:
With 8 ohm loads, both channels driven, from
20 – 20,000 Hz; rated 100 watts per channel
minimum RMS power, with no more than
0.09 % total harmonic distortion from 250
milliwatts to rated output (US model only).
Amplifier section
POWER OUTPUT
Rated Power Output at Stereo Mode
(8 ohms 20 Hz – 20 kHz, THD 0.09 %)
100 W + 100 W
Reference Power Output
(8 ohms 1 kHz, THD 0.7 %)
FRONT
1)
:100 W + 100 W
CENTER
1)
: 100 W
SURR 1) : 100 W + 100 W
SURR BACK 1) : 100 W
1) Depending on the sound field settings and the
source, there may be no sound output.
Frequency response
PHONO
CD/SACD, TAPE,
MD/DAT, TV/SAT,
DVD/LD, VIDEO 1, 2,
3
Inputs (Analog)
PHONO
MULTI CH IN (1, 2),
CD/SACD, TAPE,
MD/DAT, DVD/LD,
TV/SAT, VIDEO 1, 2,
3
2) INPUT SHORT.
3) Weighted network, input level.
RIAA equalization curve
±
0.5 dB
10 Hz – 100 kHz
±
3 dB (with sound field,
equalizer, and bass boost
bypassed)
Sensitivity: 2.5 mV
Impedance: 50 kilohms
S/N
2)
: 86 dB (A, 2.5 mV
3)
)
Sensitivity: 150 mV
Impedance: 50 kilohms
S/N
2)
: 96 dB
(A, 150 mV
3)
)