Sony HT-DDW665 User Manual

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US
 model name1[HT-DDW665]
 [4-252-086-82(1)]
If you are unable to remedy the 
problem using the 
troubleshooting guide
Clearing the receiver’s memory may remedy the 
problem (page 10). However, note that all 
memorized settings will be reset to their factory 
settings and you will have to readjust all settings 
on the receiver.
If the problem persist
Consult your nearest Sony dealer.
Reference sections for clearing 
the receiver’s memory
AUDIO POWER SPECIFICATIONS
POWER OUTPUT AND TOTAL HARMONIC 
DISTORTION:
With 6 ohm loads, both channels driven, from 
120 – 20,000 Hz; rated 55 watts per channel 
minimum RMS power, with no more than 0.7% 
total harmonic distortion from 250 milliwatts to 
rated output.
Amplifier section
Power Output
1)
(6 ohms 1 kHz, THD 10%) 
FRONT
2)
: 85 W/ch
CENTER
2)
: 85 W
SURR
2)
: 85 W/ch
(6 ohms 100 Hz, THD 10%) 
SUB WOOFER
2)
: 85 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)
Inputs (Digital)
Reproduction frequency range:
28 – 20,000 Hz
Tone
FM tuner section
Tuning range
87.5 - 108.0 MHz
Antenna
FM wire antenna
Antenna terminals
75 ohms, unbalanced
Intermediate Frequency
10.7 MHz
To clear
See
All memorized settings
Customized sound fields
Specifications
DVD, VIDEO
Sensitivity: 800 mV
Impedance: 50 kiloohms
DVD (Coaxial)
Sensitivity: –
Impedance: 75 ohms
VIDEO (Optical)
Sensitivity: –
Impedance: –
Gain levels
±6 dB, 1 dB step
continued
GB01COV_HT-DDW665-US.book  Page 31  Monday, April 26, 2004  10:03 AM