Sony STR-DG520 - Manual (Page 61)

61 US
C:\Documents and
Settings\pc13\Desktop\JC071253_3284083111DG520_US\3284083111\US07OTH_STR-DG520-
U.fm masterpage: Right
STR-DG520
3-284-083-11(1)
Ad
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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 turn off after
a few seconds. Check the speaker
connection and turn on the power again.
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.
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 90 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%)
90 W + 90 W
Stereo Mode Output Power (8 ohms, 1 kHz,
THD 1%)
100 W + 100 W
Surround Mode Output Power
2)
(8 ohms, 1 kHz,
THD 10%)
130 W/ch
1)
Measured under the following conditions:
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.
Frequency response
Analog 10 Hz – 70 kHz
+0.5/–2 dB (with sound
field and tone bypassed)
To clear See
All memorized settings page 25
Customized sound fields page 45
Area code Power requirements
U, CA 120 V AC, 60 Hz
continued