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

To clear

See

All memorized settings

page 25

 

 

Customized sound fields

page 45

 

 

SpecificationsAUDIO POWERSPECIFICATIONS

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, CA1)

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 Power2) (8 ohms, 1 kHz, THD 10%)

 

130 W/ch

 

1)Measured under the following conditions:

 

 

 

Area code

Power requirements

 

 

 

 

Additional

U, 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

Information

output.

 

 

 

 

 

Frequency response

 

 

 

Analog

10 Hz – 70 kHz

 

 

+0.5/–2 dB (with sound

 

 

field and tone bypassed)

 

continued

61US