Sony STR-V777ES Service Manual

STR-DA777ES/V777ES
SERVICE MANUAL
Manufactured under license from Dolby Laboratories
Licensing Corporation.
Dolby, "DOLBY", the double-D symbol ;, AC-3 and
"Pro Logic" are trademarks of Dolby Laboratories
Licensing Corporation.
AUDIO POWER
SPECIFICATIONS
POWER OUTPUT AND
TOTAL HARMONIC
DISTORTION:
With 8 Ω 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.
(US model only)
Audio section
POWER OUTPUT
Stereo mode 8 Ω
120 W + 120 W
4 Ω
100 W + 100 W
(THD 0.05%,
20 Hz - 20 kHz)*
(DIN 1 kHz)
MICROFILM
Photo : STR-DA777ES
SPECIFICATIONS
Surround mode
8 Ω
Front: 120W + 120W
a)
Center : 120W
a)
Rear :
120W + 120W
4 Ω
Front: 100W + 100W
a)
Center : 100W
a)
Rear :
100W + 100W
(THD 0.05%,
20 Hz - 20 kHz)*
(DIN 1 kHz)
* US/Canadian models only .
a) Depending on the sound field settings and
the source, there may be no sound output.
Frequency response
PHONO:
20 Hz ~ 20 kHz
RIAA ±0.5 dB
LINE (TUNER, CD,
MD/DAT, TAPE,
TV/SAT or TV/LD,
DVD/LD or DVD,
VIDEO 1, 2, and
VIDEO 3):
10 Hz ~ 100 kHz
+0.5/–2.0 dB
(ANALOG DIRECT)
Signal-to-noise ratio
DIGITAL: 100 dB
(A, 20 kHz LPF)
PHONO: 86 dB**
(A, 5 mV)
LINE: 100 dB**
(A, 20 kHz LPF)
** ANALOG DIRECT
Inputs (Analog)
PHONO:
Sensitivity: 4 mV
Impedance:
50 kΩ
LINE (TUNER, CD,
MD/DAT, TAPE,
TV/SAT or TV/LD,
DVD/LD or DVD,
VIDEO 1, 2, and
VIDEO 3):
Sensitivity: 200 mV
Impedance:
50 kΩ
FM STEREO FM-AM RECEIVER
US Model
Canadian Model
E Model
Australian Model
PX Model
STR-DA777ES
Chinese Model
STR-V777ES
Inputs (Digital)
Coaxial (DVD/LD or
DVD, CD) :
Sensitivity: –
Impedance: 75 Ω
Optical (DVD/LD or
DVD, TV/SAT or
TV/LD, MD/DAT) :
Sensitivity: –
Impedance: –
Outputs (Analog)
REC OUT
(MD/DAT, TAPE,
VIDEO 1, 2, 3):
Voltage: 200 mV,
Impedance:
1 kΩ
PRE OUT
(FRONT L/R,
CENTER,
REAR L/R,
SUB WOOFER):
Voltage: 2 V
Impedance:
1 kΩ
PHONES:
Accepts low- and
high-impedance
headphones
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