Sony STR-DN850, Service Manual

Page: 4 / 106

STR-DN850
4
CONSEQUENTIAL DAMAGES (INCLUDING,
BUT NOT LIMITED TO, PROCUREMENT OF
SUBSTITUTE GOODS OR SERVICES; LOSS
OF USE, DATA, OR PROFITS; OR BUSINESS
INTERRUPTION) HOWEVER CAUSED AND
ON ANY THEORY OF LIABILITY, WHETH-
ER IN CONTRACT, STRICT LIABILITY,
OR TORT (INCLUDING NEGLIGENCE OR
OTHERWISE) ARISING IN ANY WAY OUT
OF THE USE OF THIS SOFTWARE, EVEN IF
ADVISED OF THE POSSIBILITY OF SUCH
DAMAGE.
Tremolo
http://wss.co.uk/pinknoise/tremolo
Copyright (C) 2002-2009 Xiph.org Foundation
Changes Copyright (C) 2009-2010 Robin Watts
for Pinknoise Productions Ltd
Redistribution and use in source and binary forms,
with or without modi fi cation, are permitted pro-
vided that the following conditions are met:
Redistributions of source code must retain the
above copyright notice, this list of conditions and
the following disclaimer.
Redistributions in binary form must reproduce
the above copyright notice, this list of conditions
and the following disclaimer in the documentation
and/or other materials provided with the distribu-
tion.
Neither the name of the Xiph.org Foundation nor
the names of its contributors may be used to en-
dorse or promote products derived from this soft-
ware without speci fi c prior written permission.
THIS SOFTWARE IS PROVIDED BY THE
COPYRIGHT HOLDERS AND CONTRIBU-
TORS “AS IS’’ AND ANY EXPRESS OR IM-
PLIED WARRANTIES, INCLUDING, BUT
NOT LIMITED TO, THE IMPLIED WAR-
RANTIES OF MERCHANTABILITY AND
FITNESS FOR A PARTICULAR PURPOSE
ARE DISCLAIMED. IN NO EVENT SHALL
THE FOUNDATION OR CONTRIBUTORS
BE LIABLE FOR ANY DIRECT, INDIRECT,
INCIDENTAL, SPECIAL, EXEMPLARY, OR
CONSEQUENTIAL DAMAGES (INCLUDING,
BUT NOT LIMITED TO, PROCUREMENT OF
SUBSTITUTE GOODS OR SERVICES; LOSS
OF USE, DATA, OR PROFITS; OR BUSINESS
INTERRUPTION) HOWEVER CAUSED AND
ON ANY THEORY OF LIABILITY, WHETH-
ER IN CONTRACT, STRICT LIABILITY,
OR TORT (INCLUDING NEGLIGENCE OR
OTHERWISE) ARISING IN ANY WAY OUT
OF THE USE OF THIS SOFTWARE, EVEN IF
ADVISED OF THE POSSIBILITY OF SUCH
DAMAGE.
Tremor
http://wiki.xiph.org/index.php/Tremor
Copyright (c) 2002, Xiph.org Foundation
Redistribution and use in source and binary forms,
with or without modi fi cation, are permitted pro-
vided that the following conditions are met:
Redistributions of source code must retain the
above copyright notice, this list of conditions and
the following disclaimer.
Redistributions in binary form must reproduce
the above copyright notice, this list of conditions
and the following disclaimer in the documentation
and/or other materials provided with the distribu-
tion.
Neither the name of the Xiph.org Foundation nor
the names of its contributors may be used to en-
dorse or promote products derived from this soft-
ware without speci fi c prior written permission.
THIS SOFTWARE IS PROVIDED BY THE
COPYRIGHT HOLDERS AND CONTRIBU-
TORS “AS IS’’ AND ANY EXPRESS OR IM-
PLIED WARRANTIES, INCLUDING, BUT
NOT LIMITED TO, THE IMPLIED WAR-
RANTIES OF MERCHANTABILITY AND
FITNESS FOR A PARTICULAR PURPOSE
ARE DISCLAIMED. IN NO EVENT SHALL
THE FOUNDATION OR CONTRIBUTORS
BE LIABLE FOR ANY DIRECT, INDIRECT,
INCIDENTAL, SPECIAL, EXEMPLARY, OR
CONSEQUENTIAL DAMAGES (INCLUDING,
BUT NOT LIMITED TO, PROCUREMENT OF
SUBSTITUTE GOODS OR SERVICES; LOSS
OF USE, DATA, OR PROFITS; OR BUSINESS
INTERRUPTION) HOWEVER CAUSED AND
ON ANY THEORY OF LIABILITY, WHETH-
ER IN CONTRACT, STRICT LIABILITY,
OR TORT (INCLUDING NEGLIGENCE OR
OTHERWISE) ARISING IN ANY WAY OUT
OF THE USE OF THIS SOFTWARE, EVEN IF
ADVISED OF THE POSSIBILITY OF SUCH
DAMAGE.
Mersenne Twister
http://www.math.sci.hiroshima-u.ac.jp/~m-mat/
MT/MT2002/CODES/mt19937ar.c
Copyright (C) 1997 - 2002, Makoto Matsumoto
and Takuji Nishimura, All rights reserved.
Redistribution and use in source and binary forms,
with or without modi fi cation, are permitted pro-
vided that the following conditions are met:
Redistributions of source code must retain the
above copyright notice, this list of conditions and
the following disclaimer.
Redistributions in binary form must reproduce
the above copyright notice, this list of conditions
and the following disclaimer in the documenta-
tion and/or other materials provided with the
distribution.
The names of its contributors may not be used to
endorse or promote products derived from this
software without speci fi c prior written permis-
sion.
THIS SOFTWARE IS PROVIDED BY
THE COPYRIGHT HOLDERS AND
CONTRIBUTORS “AS IS” AND ANY
EXPRESS OR IMPLIED WARRANTIES,
INCLUDING, BUT NOT LIMITED
TO, THE IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS
FOR A PARTICULAR PURPOSE ARE
DISCLAIMED. IN NO EVENT SHALL THE
COPYRIGHT OWNER OR CONTRIBUTORS
BE LIABLE FOR ANY DIRECT, INDIRECT,
INCIDENTAL, SPECIAL, EXEMPLARY, OR
CONSEQUENTIAL DAMAGES (INCLUDING,
BUT NOT LIMITED TO, PROCUREMENT OF
SUBSTITUTE GOODS OR SERVICES; LOSS
OF USE, DATA, OR PROFITS; OR BUSINESS
INTERRUPTION) HOWEVER CAUSED AND
ON ANY THEORY OF LIABILITY, WHETHER
IN CONTRACT, STRICT LIABILITY, OR
TORT (INCLUDING NEGLIGENCE OR
OTHERWISE) ARISING IN ANY WAY OUT
OF THE USE OF THIS SOFTWARE, EVEN IF
ADVISED OF THE POSSIBILITY OF SUCH
DAMAGE.
zlib
http://www.zlib.net/
zlib.h -- interface of the ‘zlib’ general purpose
compression library version 1.2.3, July 18th, 2005
Copyright (C) 1995-2004 Jean-loup Gailly and
Mark Adler
This software is provided ‘as-is’, without any ex-
press or implied warranty. In no event will the au-
thors be held liable for any damages arising from
the use of this software.
Permission is granted to anyone to use this soft-
ware for any purpose, including commercial ap-
plications, and to alter it and redistribute it freely,
subject to the following restrictions:
The origin of this software must not be misrep-
resented; you must not claim that you wrote the
original software. If you use this software in
a product, an acknowledgment in the product
documentation would be appreciated but is not
required.
Altered source versions must be plainly marked
as such, and must not be misrepresented as being
the original software.
This notice may not be removed or altered from
any source distribution.
Jean-loup Gailly jloup@gzip.org, Mark Adler
madler@alumni.caltech.edu
cURL
http://curl.haxx.se
COPYRIGHT AND PERMISSION NOTICE
Copyright (c) 1996 - 2011, Daniel Stenberg,
<daniel@haxx.se>.
All rights reserved.
Permission to use, copy, modify, and distribute
this software for any purpose with or without fee
is hereby granted, provided that the above copy-
right notice and this permission notice appear in
all copies.
THE SOFTWARE IS PROVIDED “AS IS”,
WITHOUT WARRANTY OF ANY KIND, EX-
PRESS OR IMPLIED, INCLUDING BUT NOT
LIMITED TO THE WARRANTIES OF MER-
CHANTABILITY, FITNESS FOR A PARTICU-
LAR PURPOSE AND NONINFRINGEMENT
OF THIRD PARTY RIGHTS. IN NO EVENT
SHALL THE AUTHORS OR COPYRIGHT
HOLDERS BE LIABLE FOR ANY CLAIM,
DAMAGES OR OTHER LIABILITY, WHETH-
ER IN AN ACTION OF CONTRACT, TORT OR
OTHERWISE, ARISING FROM, OUT OF OR
IN CONNECTION WITH THE SOFTWARE
OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.
Except as contained in this notice, the name of
a copyright holder shall not be used in advertis-
ing or otherwise to promote the sale, use or other
dealings in this Software without prior written
authorization of the copyright holder.
c-ares
http://c-ares.haxx.se
Copyright 1998 by the Massachusetts Institute of
Technology.
Permission to use, copy, modify, and distrib-
ute this software and its documentation for any
purpose and without fee is hereby granted, pro-
vided that the above copyright notice appear in
all copies and that both that copyright notice
and this permission notice appear in supporting
documentation, and that the name of M.I.T. not
be used in advertising or publicity pertaining to
distribution of the software without speci fi c, writ-
ten prior permission. M.I.T. makes no representa-
tions about the suitability of this software for any
purpose. It is provided “as is” without express or
implied warranty.
SPECIFICATIONS
AUDIO POWER
SPECIFICATIONS
POWER OUTPUT AND TOTAL
HARMONIC DISTORTION:
(US model only)
STR-DN850:
With 6 ohm loads, both channels driven,
from 20 – 20,000 Hz; rated 95 watts per
channel minimum RMS power, with no
more than 0.09% total harmonic distortion
from 250 milliwatts to rated output.
Ampli fi er section
STR-DN850
Minimum RMS Output Power
1)
(6 ohms, 20 Hz – 20 kHz, THD 0.09%)
95 W + 95 W
Stereo Mode Output Power
1)
(6 ohms, 1 kHz, THD 1%)
110 W + 110 W
Surround Mode Output Power 1)2)
(6 ohms, 1 kHz, THD 0.9%)
150 W per channel
1)
Measured under the following conditions:
Area Power requirements
US, CND, TW 120 V AC, 60 Hz
AUS, AEP, UK 230 V AC, 50 Hz
2)
Reference power output for front, center,
surround, surround back and front high
speakers. Depending on the sound
fi eld
settings and the source, there may be no
sound output.
Frequency response
Analog
10 Hz – 100 kHz, +0.5/–2 dB (with
sound
fi eld and equalizer bypassed)
Input
Analog
Sensitivity: 500 mV/ 50 kilohms
S/N
3)
: 105 dB (A, 500 mV
4)
)
Digital (Coaxial)
Impedance: 75 ohms
S/N: 100 dB (A, 20 kHz LPF)
Digital (Optical)
S/N: 100 dB (A, 20 kHz LPF)
Output (Analog)
SUBWOOFER
Voltage: 2 V/1 kilohm
Equalizer
Gain
levels
±10 dB, 1 dB step
3)
INPUT SHORT (with sound fi eld and
equalizer bypassed).
4) Weighted network, input level.
FM tuner section
Tuning range
87.5 MHz – 108.0 MHz
Antenna (aerial)
FM wire antenna (aerial)
Antenna (aerial) terminals
75 ohms, unbalanced
AM tuner section
Tuning range
Area Tuning scale
10 kHz step 9 kHz step
US, CND 530 kHz – 531 kHz –
1,710 kHz 1,710 kHz
AUS, TW,
AEP, UK – 531 kHz –
1,602 kHz
Antenna (aerial)
Loop antenna (aerial)
Video section
Inputs/Outputs
Video:
1 Vp-p, 75 ohms
Ver. 1.1