Sony STR-DH520 User Guide

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U2.fm

STR-DH520

4-263-361-11(1)

 

 

 

 

 

 

 

 

 

(USA model 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
USA model

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 per channel

Canada, Europe, Australia and Taiwan models

1)

Minimum RMS Output Power 
(8 ohms, 20 Hz – 20 kHz, THD 0.09%)

 

85 W + 85 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 per channel

1)

Measured under the following conditions:

2)

Reference power output for front, center, 
surround, surround back and front high 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)

Input

Analog (PORTABLE IN)

 

Sensitivity: 1 V/50 kohms

 

S/N

3)

: 96 dB (A, 500 mV

4)

)

Analog (Except PORTABLE IN)

 

Sensitivity: 500 mV/

 

50 kohms

 

S/N

3)

: 96 dB (A, 500 mV

4)

)

Digital (Coaxial) Impedance: 75 ohms

S/N: 100 dB

 

(A, 20 kHz LPF)

Digital (Optical)

S/N: 100 dB

 

(A, 20 kHz LPF)

Output (Analog)

AUDIO OUT

Voltage: 500 mV/1 kohm

SUBWOOFER

Voltage: 2 V/1 kohm

Equalizer

Gain levels

±6 dB, 1 dB step

3)

INPUT SHORT (with sound field and equalizer 
bypassed).

4)

Weighted network, input level.

FM tuner section
Tuning range

87.5 MHz – 108.0 MHz

Antenna (aerial)

FM wire antenna (aerial)

Antenna (aerial) terminals

 

75 ohms, unbalanced

Intermediate frequency

10.7 MHz 

AM tuner section
Tuning range

Antenna (aerial)

Loop antenna (aerial)

Intermediate frequency

 

450 kHz

USA, Canada, 
Taiwan

120 V AC, 60 Hz

Europe, Australia

230 V AC, 50 Hz

10 kHz step

9 kHz step

USA, Canada

530 kHz – 
1,710 kHz

531 kHz – 
1,710 kHz

Europe, Australia, 
Taiwan

–

531 kHz – 
1,602 kHz