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PDF STR-SE381 Data sheet ( Hoja de datos )
| Número de pieza | STR-SE381 | |
| Descripción | FM STEREO/FM-AM RECEIVER SERVICE MANUAL | |
| Fabricantes | Sony | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de STR-SE381 (archivo pdf) en la parte inferior de esta página. Total 8 Páginas | ||
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STR-SE381
SERVICE MANUAL
US Model
Manufactured under license from Dolby Laboratories
Licensing Corporation.
“Dolby” “Pro Logic” and the double-D symbol a are
trademarks of Dolby Laboratories Licensing
Corporation.
SPECIFICATIONS
Audio power specifications
POWER OUTPUT AND TOTAL HARMONIC DISTORTION
With 8-ohm load, both channels driven, from 40 - 20,000 Hz,
rated 60 watts per channel minimum RMS power, with no more
than 0.5% total harmonic distortion from 250 milliwatts to
rated output.
Amplifier section
Stereo mode
Surround mode
Frequency response
Inputs
Sensitivity
(8 ohms at 40 Hz - 20 kHz less than 0.5% total
harmonic distortion)
60 W + 60 W
(8 ohms at 1 kHz, THD 0.5%)
Front: 60 W/ch
Center: (Pro Logic Mode)
60 W
Rear: 60 W/ch
PHONO: RIAA
equalization curve ±0.5 dB
TV/DBS, CD, TAPE/MD, VIDEO INPUT
10 Hz - 50 kHz ±1 dB
S/N (weighting network,
Impedance
input level)
PHONO
(MM)
CD
TAPE/MD,
TV/DBS,
VIDEO
2.5 mV
400 mV
250 mV
50 Kilohms
72 dB*
(A, 2.5 mV)
50 Kilohms
82 dB*
(A, 150 mV)
*78 IHF
Outputs
Muting
BASS BOOST
TONE
TAPE/MD REC OUT:
Voltage: 150 mV,
Impedance: 10 kilohms
VIDEO AUDIO OUT:
Voltage: 150 mV,
Impedance: 10 kilohms
PHONES:
Accepts low and high impedance headphones
Full mute
+10 dB at 70 Hz
±8 dB at 100 Hz and 10 kHz
FM tuner section
Tuning range
87.5 - 108.0 MHz
Antenna terminals
75 ohms, unbalanced
300 ohms, balanced
Sensitivity
Mono: 18.3 dBf, 4.5 µV
Stereo: 38.3 dBf, 45 µV
Usable sensitivity
11.2 dBf, 2 µV (IHF)
S/N Mono: 76 dB
Stereo: 70 dB
Harmonic distortion at 1 kHz
Mono: 0.3%
Stereo: 0.59%
Separation
Frequency response
Selectivity
45 dB at 1 kHz
30
Hz
-
15
kHz
+0.5
–2
dB
60 dB at 400 kHz
AM tuner section
Tuning range
Antenna
Usable sensitivity
S/N
Harmonic distortion
Selectivity
531 - 1710 kHz
Loop antenna
50 dB/m (at 1,000 kHz)
54 dB (at 50 mV/m)
0.5% (50 mV/m, 400 kHz)
At 10 kHz: 40 dB
— Continued on next page —
FM STEREO/FM-AM RECEIVER
MICROFILM
1 page  
3-9. SCHEMATIC DIAGRAM — MAIN (2/3), POWER SECTION — • See page 27 for IC Block Diagrams.
STR-SE381
— 21 —
— 22 —
5 Page | ||
| Páginas | Total 8 Páginas | |
| PDF Descargar | [ Datasheet STR-SE381.PDF ] | |
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