Sony STR-DA1ES - Fm Stereo/fm-am Receiver, Руководство по обслуживанию

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SERVICE MANUAL
FM STEREO FM-AM RECEIVER
SPECIFICATIONS
STR-DA1ES/DB780
Photo: STR-DA1ES
Ver 1.0 2002.06
9-874-062-01
Sony Corporation
2002F0500-1 Home Audio Company
C
2002.06 Published by Sony Engineering Corporation
US Model
Canadian Model
STR-DA1ES
AEP Model
UK Model
E Model
Chinese Model
STR-DB780
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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.
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)
)
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)
Impedance: 75 ohms
S/N: 100 dB
(A, 20 kHz LPF)
S/N: 100 dB
(A, 20 kHz LPF)
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