STR-DA30ES/DA50ES/V55ES
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SERVICE MANUAL
Ver 1.1 2001. 06
Manufactured under license from Dolby Laboratories Licensing
Corporation.
DOLBY, the double-D symbol a , AC-3, the Dolby Digital and
"PRO LOGIC" are trademarks of Dolby Laboratories Licensing
Corporation.
TE
L 13942296513
AUDIO POWER SPECIFICATIONS
POWER OUTPUT AND TOTAL HARMONIC DISTORTION:
With 8 ohm loads, both channels driven, from 20 - 20,000
Hz; rated 120 watts (80 watts: DA30ES) per cannel minimum RMS
power, with no more than 0.05% total harmonic distortion from 250
milliwatts to rated output (USA model only).
Amplifier section
POWER OUTPUT
Stereo mode
(8 ohms 20 Hz – 20 kHz, THD 0.05%)
120 W + 120 W (DA50ES/V55ES)
80W + 80W (DA30ES)
(4 ohms 20 Hz – 20 kHz, THD 0.05%)
100 W + 100 W (DA50ES/V55ES)
70W + 70W (DA30ES)
Surround mode (8 ohms at 1 kHz, THD 0.05%)
Front: 120W + 120W (DA50ES/V55ES)
Center
Rear
a)
(4 ohms at 1kHz, THD 0.05%)
Front: 100W + 100W (DA50ES/V55ES)
Center
Rear
a)
a) Depending on the sound field settings and the source, there may be no
www
sound output.
.
Sony Corporation
9-922-946-12
2001F1600-1
Home Audio Company
© 2001.6
Shinagawa Tec Service Manual Production Group
http://www.xiaoyu163.com
80W + 80W (DA30ES)
a)
: 120W (DA50ES/V55ES)
80W (DA30ES)
: 120W + 120W (DA50ES/V55ES)
80W + 80W (DA30ES)
70W + 70W (DA30ES)
a)
: 100W (DA50ES/V55ES)
70W (DA30ES)
: 100W + 100W (DA50ES/V55ES)
70W + 70W (DA30ES)
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Photo : STR-DA50ES
SPECIFICATIONS
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Frequency response
Inputs (Analog) PHONO:
b) 78'IHF
c) Weighted network, input level
Inputs (Digital) DVD/LD, DVD (coaxial):
FM STEREO FM-AM RECORDER
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Canadian Model
STR-DA30ES/DA50ES
AEP Model
Australian Model
Chinese Model
QQ :376315150
2007.05.11
手机:13942296513
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PHONO: RIAA
equalization curve ±0.5 dB
CD, TAPE, MD/DAT, DVD/LD, DVD TV/DBS, TV/LD,
VIDEO 1, 2, and VIDEO 3:
10 Hz - 50 kHz +0.5/-2 dB (with sound field, tone,
and bass booster bypassed)
Sensitivity: 2.5 mV
Impedance: 50 kilohms
b)
c)
S/N
: 75 dB (A, 2.5 mV
)
CD, DVD/LD, DVD/TAPE, MD/DAT. TV/
DBS, TV/LD, 5.1 INPUT, VIDEO 1, 2, AND VIDEO 3:
Sensitivity: 150 mV
Impedance: 50 kilohms
b)
c)
S/N
: 82 dB (A, 150 mV
)
Sensitivity: 0.5 Vp-p
Impedance: 75 ohms
S/N: 100 dB (A, 20 kHz LPF)
CD, DVD/LD, DVD, TV/DBS,
TV/LD, MD/DAT (Optical):
S/N: 100 dB (A, 20 kHz LPF)
— Continued on next page —
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US Model
UK Model
E Model
PX Model
STR-DA50ES
STR-V55ES
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