Specifications - Sony STR-DG520 Operating Instructions Manual

Error messages
If there is a malfunction, the display shows a
message. You can check the condition of the
system by the message. Refer to the following
table to solve the problem. If any problem
persists, consult your nearest Sony dealer.
PROTECT
Irregular current is output to the speakers.
The receiver will automatically tum off after
a few seconds. Check the speaker
connection and tum on the power again.
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 90 watts per channel
minimum RMS power, with no more than
0.09% total harmonic distortion from 250
milliwatts to rated output.
If you are unable to remedy the
problem using the
troubleshooting guide
Clearing the receiver's memory may remedy
the problem (page 25). 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. Note that if
service personnel changes some parts during
repair, these parts may be retained.
Amplifier section
Models of area code U, CA
1)
Minimum RMS Output Power
(8
ohms,
20
Hz -
20
kHz, THD
0.09%)
90W +90W
Stereo Mode Output Power (8 ohms, I kHz,
THD 1%)
100W + WOW
Surround Mode Output Powe?-) (8 ohms, I kHz,
THD 10%)
130 W/ch
I
)Measured under the following conditions:
-------
Area code Power requirements
Reference sections for clearing
the receiver's memory
D, CA 120 V AC, 60 Hz
2)Reference power output for front, center and
surround speakers. Depending on the sound field
settings and the source, there may be no sound
output.
10
Hz-70 kHz
+0.5/-2 dB (with sound
field and tone bypassed)
Frequency response
Analog
page 45
page
25
See
All memorized settings
Customized sound fields
To clear
conHnued-----------
61
US