Sony STR-DG720 - Manual (Page 89)

89 US
A
d
ditio
nal Inf
or
m
ati
on
If you are unable to remedy the
problem using the
troubleshooting guide
Clearing the receiver’s memory may remedy
the problem (page 27). However, note that all
memorized settings will be reset to their initial
settings and you will have to readjust all
settings on the receiver.
If the problem persist
Consult your nearest Sony dealer. Note that if
service personnel changes some parts during
repair, these parts may be retained.
Reference sections for clearing
the receiver’s memory
Specifications
AUDIO POWER
SPECIFICATIONS
POWER OUTPUT AND TOTAL
HARMONIC DISTORTION:
(Models of area code U only)
With 8 ohm loads, both channels driven, from
20 – 20,000 Hz; rated 95 watts per channel
minimum RMS power, with no more than
0.09% total harmonic distortion from 250
milliwatts to rated output.
Amplifier section
Models of area code U, CA
1)
Minimum RMS Output Power (8 ohms, 20 Hz –
20 kHz, THD 0.09%)
95 W + 95 W
Stereo Mode Output Power (8 ohms, 1 kHz,
THD 1%)
105 W + 105 W
Surround Mode Output Power
2)
(8 ohms, 1 kHz,
THD 10%)
140 W/ch
1)
Measured under the following conditions:
2)
Reference power output for front, center, surround
and surround back speakers. Depending on the
sound field settings and the source, there may be
no sound output.
Frequency response
Analog 10 Hz – 70 kHz
+0.5/–2 dB (with sound
field and equalizer
bypassed)
To clear See
All memorized settings page 27
Customized sound fields page 56
Area code Power requirements
U, CA 120 V AC, 60 Hz
continued