STR-KM5, STR-KM7 - Sony Audio Service Manual (repair manual). Page 2

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STR-KM5/KM7
2
SAFETY-RELATED COMPONENT WARNING!
COMPONENTS  IDENTIFIED  BY  MARK 
0 OR  DOTTED  LINE  
WITH  MARK 
0 ON  THE  SCHEMATIC  DIAGRAMS  AND  IN  
THE  PARTS  LIST  ARE  CRITICAL  TO  SAFE  OPERATION.
REPLACE  THESE  COMPONENTS  WITH  SONY  PARTS 
 
WHOSE  PART  NUMBERS  APPEAR  AS  SHOWN  IN  THIS  
MANUAL  OR  IN  SUPPLEMENTS  PUBLISHED  BY  SONY.
Design and specifi cations are subject to change without notice.
• Abbreviation
  E12   : 220 - 240V AC area in E model
  E51 
: Chilean and Peruvian models
 AR  : 
Argentina 
model
 AUS : 
Australian 
model
  EA 
: Saudi Arabia model
  SAF 
: South African model
  SP 
: Singapore model
 TH  : 
Thai 
model
Ver. 1.5
Inputs
Analog 
Sensitivity: 800 mV/
50 kilohms
Digital (Coaxial) 
Impedance: 75 ohms
Outputs (Analog)
AUDIO OUT 
Voltage: 800 mV/
1 kilohm
Tone
Gain levels 
±6 dB, 1 dB step
Reproduction frequency range:
28 Hz – 20,000 Hz
FM tuner section
Tuning range 
87.5 MHz – 108.0 MHz
Antenna (aerial) 
FM wire antenna (aerial)
Antenna (aerial) terminals
75 ohms, unbalanced
AM tuner section
Tuning range
Antenna (aerial) 
Loop antenna (aerial)
Video section
(HT-M7/HT-M5)
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
USB section
(except SAF, AR)
Supported bit rate* 
MP3 (MPEG 1 Audio 
Layer-3):
32 kbps – 320 kbps, VBR
WMA: 48 kbps – 192 kbps
AAC: 48 kbps – 320 kbps
Area
Tuning scale
10 kHz step
9 kHz step
USA, E51, AR 
530 kHz – 
1,710 kHz
531 kHz – 
1,710 kHz
EA, SAF, AUS, 
TH, E12, SP 
531 kHz – 
1,602 kHz
Supported USB device
Mass Storage Class
Maximum current 
500 mA
following conditions:
240 V AC, 50 Hz
3)
Measured under the 
4)
Reference power output for front, center, surround 
speakers and subwoofers. Depending on the sound 
field settings and the source, there may be no 
sound output.
Area
Power requirements
USA
120 V AC, 60 Hz
SAF, E51, E12
EA
AR, TH
127 V AC, 60 Hz
230 V AC, 50 Hz
Sampling frequencies*
MP3 (MPEG 1 Audio 
Layer-3): 32 kHz/
44.1 kHz/48 kHz
WMA: 44.1 kHz
AAC: 44.1 kHz
* Compatibility with all encoding/writing 
software, recording devices and recording 
media cannot be guaranteed.
Transfer speed
Full-speed
General
Power requirements
Area
Power requirements
Power consumption (during standby mode)
0.3 W (When 
“CTRL.HDMI” is set to 
“CTRL OFF”)
Dimensions (width/height/depth) (Approx.)
   
430 mm × 178 mm × 
336 mm
(17 in × 7 
1
/
8
 in ×
13 
1
/
4
 in)
SAF, TH, SP
230 V AC – 240 V AC, 
50/60 Hz
E51  
120 /220/240 
AC, 
50/60 Hz
AR 
 220 V AC – 230 V AC, 
50/60 Hz
EA 
 120 V AC – 127/220/230 V 
AC – 240 V AC, 50/60 Hz
AUS 
  230 V AC, 50 Hz
E12 
 220 V AC – 240 V AC, 
50/60 Hz
Power consumption  185 W (STR-KM7)
175 W (STR-KM5)
including projecting parts 
and controls
Mass (Approx.) 
(STR-KM7/STR-KM5)
10.2 kg (22 lb 8 oz) 
USA
120 V AC, 60 Hz
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