SERVICE MANUAL
FM STEREO FM/AM RECEIVER
US Model
Canadian Model
STR-DA3100ES
Ver. 1.3 2005.10
SPECIFICATIONS
9-879-705-04
2005J05-1
© 2005.10
Sony Corporation
Audio Group
Published by Sony Engineering Corporation
– Continued on next page –
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”, “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 120 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
Rated Power Output at Stereo Mode
1)
(8 ohms 20 Hz – 20 kHz, THD 0.05%)
120 W + 120 W
(4 ohms 20 Hz – 20 kHz, THD 0.09%)
100 W + 100 W
Reference Power Output
1)
(8 ohms 20 Hz – 20 kHz, THD 0.05%)
FRONT
2)
:
120 W + 120 W
CENTER
2)
:
120 W
SURR
2)
:
120 W + 120 W
SURR BACK
2)
:
120 W + 120 W
(4 ohms 20 Hz – 20 kHz, THD 0.09%)
FRONT
2)
:
100 W + 100 W
CENTER
2)
:
100 W
SURR
2)
:
100 W + 100 W
SURR BACK
2)
:
100 W + 100 W
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.
Inputs (Analog)
3) INPUT SHORT.
4) Weighted network, input level.
Inputs (Digital)
PHONO
Sensitivity: 2.5 mV
Impedance: 50 k Ohms
S/N
3)
: 86 dB
(A, 2.5 mV
4)
)
MULTI CH IN,
SA-CD/CD, TAPE,
MD/DAT, DVD,
TV/SAT, VIDEO 1, 2, 3
Sensitivity: 150 mV
Impedance: 50 k Ohms
S/N
3)
: 100 dB
(A, 150 mV
4)
)
SA-CD/CD, DVD
(Coaxial)
Impedance: 75 Ohms
S/N: 100 dB
(A, 20 kHz LPF)
SA-CD/CD, DVD,
TV/SAT, MD/DAT,
VIDEO3 (Optical)
S/N: 100 dB
(A, 20 kHz LPF)
Frequency response
PHONO
RIAA equalization curve
±0.5 dB
MULTI CH IN,
SA-CD/CD, TAPE,
MD/DAT, DVD,
TV/SAT, VIDEO 1, 2, 3
10 Hz – 100 kHz +0.5/
-2 dB (When MULTI CH
IN DIRECT and
ANALOG DIRECT is
activated)
Outputs
EQUALIZER
FM tuner section
Tuning range
87.5 - 108.0 MHz
Antenna
FM wire antenna
Antenna terminals
75 ohms, unbalanced
Sensitivity
Mono:
18.3 dBf, 2.2 µV/75 ohms
Stereo:
38.3 dBf, 22.5 µV/75 ohms
Useable sensitivity
11.2 dBf, 1 µV/75 ohms
S/N
Mono: 76
dB
Stereo: 70
dB
Harmonic distortion at 1 kHz
Mono: 0.3%
Stereo: 0.5%
Separation
45 dB at 1 kHz
Frequency response
30 Hz – 15 kHz,
+0.5/–2 dB
Selectivity
60 dB at 400 kHz
TAPE, MD/DAT (REC
OUT), VIDEO 1, 2
(AUDIO OUT)
Voltage: 150 mV
Impedance: 10 k Ohms
FRONT L/R, CENTER,
SURROUND L/R,
SURROUND BACK
(L/R), SUB WOOFER
Voltage: 2 V
Impedance: 1 k Ohms
Gain levels
±10 dB, 1 dB step
Содержание STR-DA3100ES - Fm Stereo/fm-am Receiver
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