Sony STR-W777 Service Manual page 2

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Output MD/VIDEO 1 OUT (phono jacks): voltage
450/250mV, impedance 1kΩ
PHONES (stereo phone jack): accepts
headphones of 8Ω or more.
FRONT SPEAKER:
accepts impedance of 6 to 16Ω
CENTER SPEAKER:
accepts impedance of 8 to 16Ω
REAR SPEAKER:
accepts impedance of 8 to 16Ω
SUPER WOOFER:
Voltage 1V, impedance 1kΩ
Video section
Inputs AV INPUT VIDEO (phone jack): 1Vp-p, 75Ω
Outputs MONITOR OUT (phone jack): 1Vp-p, 75Ω
Tuner section
FM stereo, FM/AM superheterodyne tuner
FM tuner section
Tuning range
3 band type model 87.5 – 108.0MHz (50kHz step)
4 band type model 65.0 – 74.0MHz (10kHz step)
87.5 – 108.0MHz (50kHz step)
Aerial FM lead aerial
Aerial terminals 75Ω unbalanced
Intermediate frequency 10.7MHz
UKV tuner section (4 band type model only)
Tuning range 65.0 – 74.0MHz (10kHz step)
Polar Stereo
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AM tuner section
Tuning range
Australian model: 531 – 1,602kHz (with the AM tuning interval
set at 9kHz)
530 – 1,710kHz (with the AM tuning interval
set at 10kHz)
Other models: MW: 531 – 1,602kHz (with the MW tuning
interval set at 9kHz)
530 – 1,710kHz (with the MW tuning interval
set at 10kHz)
SW: 5.95 – 17.90MHz (with the SW tuning
interval set at 5kHz)
LW: 153 – 279kHz (with the interval set at
3kHz)
Intermediate frequency 450kHz
Antenna AM loop antenna External antenna terminal
General
Power requirements
Australian models: 240V AC, 50/60Hz
AEP, UK, East European, CIS models:
230V AC, 50/60Hz
Other models: 120V or 220V or 230 – 240, 50/60Hz
Adjustable with voltage selector
Power consumption 270W (AEP, UK, East European, CIS models)
300W (Other models)
Approx. 288 × 205 × 375mm
Dimensions (w/h/d)
Mass Approx. 8.8kg
Supplied accessories: AM loop antenna (1)
Remote RM-SR77 (1)
Size AA (R6) batteries (2)
FM lead antenna (1)
Speaker cords (5)
Front speaker pads (8)
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Design and specifications are subject to change without notice.
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