STR-DH520 - Sony Audio Service Manual (repair manual). Page 2

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STR-DH520
2
1)
  Measured under the following conditions:
Area Power 
requirements
US, CND, TW 
120 V AC, 60 Hz
ECE, UK, AUS  
230 V AC, 50 Hz
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
Area Tuning 
scale
 
10 kHz step 
9 kHz step
US, CND 
530 kHz –   
531 kHz – 
  
1,710 kHz   
1,710 kHz
ECE, UK, AUS, TW 
 
– 
531 kHz – 
 
 
 
  1,602 
kHz
Antenna (aerial) 
Loop antenna (aerial)
Intermediate frequency 
450 kHz
Video section
Inputs/Outputs
  Video: 
1 Vp-p, 75 ohms
  COMPONENT VIDEO: 
Y: 1 Vp-p, 75 ohms
   
P
B
: 0.7 Vp-p, 75 ohms
   
P
R
: 0.7 Vp-p, 75 ohms
   
80 MHz HD Pass Through
General
Power requirements
Area Power 
requirements
US, CND, TW 
120 V AC, 60 Hz
ECE, UK, AUS 
230 V AC, 50/60 Hz
Power consumption 
240W
Power consumption (during standby mode)
   
0.3 W (When “CTRL.HDMI” is set to
  
“CTRL 
OFF”)
Dimensions (width/height/depth) (Approx.)
   
430 mm × 157.5 mm × 322 mm
   
(17 in × 6 
1/4
 in × 12 
3/4 
in) including
   
projecting parts and controls
Mass (Approx.) 
7.6 kg (16 lb 13 oz)
Supplied accessories
 
Operating Instructions
 
Quick Setup Guide
 
FM wire antenna (aerial) (1)
 
 
AM loop antenna (aerial) (1)
 
 
Remote control (1)
 
– RM-AAU104 (US and CND models only)
 
– RM-AAU105 (Other models)
 
 
R6 (size AA) batteries (2)
 
 
Optimizer microphone (ECM-AC2)
  (ECE, UK, AUS and TW models only) (1)
 
Design and specifications are subject to change without notice.
• Halogenated flame retardants are not used in the certain 
printed wiring boards.
Abbreviation
AUS : Australian model
CND : Canadian model
ECE  : Continental European, East European and Russian models
TW : 
Taiwan 
model
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