Sony str km 7500

Page 1

STR-KM7500

SERVICE MANUAL

Ver. 1.2 2009.10

E Model
Australian Model
Canadian Model

- STR-KM7500 is the receiver section in HT-DDW7500/DDW8500.

This receiver incorporates Dolby" Digital and Pro Logic Surround and the DTS Digital Surround System.

* Manufactured under license from Dolby Laboratories. Dolby, Pro Logic, and the double-D symbol are trademarks of Dolby Laboratories.

** Manufactured under license under U.S. Patent #s: 5,451,942; 5,956,674; 5,974,380; 5,978,762; 6,226,616; 6,487,535: 7,003,467; 7,212,872 & other
U.S. and worldwide patents issued 8L pending. DTS, DTS Digital Surround, ES, and Neo:6 are registered trademarks and the DTS logos. Symbol and
DTS 96/24 are trademarks ofDTS, Inc. © 1996-2007 DTS, Inc. All Rights Reserved.

This receiver incorporates High-Defi tion Multimedia Interface (HDMITM) technology.
HDMI, the HDMI logo and High-Definition Multimedia Interface are trademarks or registered trademarks of HDMI Licensing LLC.

X.V.Colour and x.v.Colour" logo are trademarks of Sony Corporation.

BRAVIA and BRAVIA are trademarks ofSony Corporation.

Amplifier section

Power Output

Models ofarea code SAF, AUS, E51, EA, CND
Stereo mode output (rated) (6 ohms, 1 kHz,
THD 1%)

100 W + 100 W
Surround mode output (reference)3

RMS output
FRONT: 185 W per channel

(with SS-MSP7500)
CENTER: 185 W

(with SS-CNP7500)
SURROUND: 185 W per channel

(with SS-SRP7500)
SURROUND BACK: 185 W per channel
(with SS-SRP7500)

Measured under the following conditions:
Area code

Power requirements

E51, SAF 240 VAC, 50 Hz
EA 127 v AC, 60H:
AUS 230 v AC, 50 Hz Amen
CND 120 v AC, 60H:
9-390-524-03 Sony Corporation
2009J08-1 Audio & Video Business Group
© 2009.10

Published by Sony EMCS (Malaysia) PG Tec

SPECIFICATIONS

3 Reference power output for front, center, sur-
round and surround back speakers. Depending
on the sound field settings and the source, there
may be no sound output.

Inputs
Analog Sensitivity: 800 mV/50

kohms

Digital (Coaxial) Impedance: 75 ohms

Outputs (Analog)

AUDIO OUT Voltage: 800 mV/lO kohms
SUBWOOFER Voltage: 2 V/l kohm

Tone
Gain levels i6 dB, 1 dB step

Reproduction frequency range:
28 7 20,000 Hz

FM tuner section
Tuning range 87.5 7108.0 MHz
FM wire antenna

75 ohms, unbalanced
Intermediate frequency

10.7 MHz

Antenna terminals

AM tuner section
Tuning range

Area code Tuning scale
10 kHz step 9 kHz step
E51,AUS,CND 5307 5317
1,710 kHz 1,710 kHz
SAF 5307 531 7
1,610 kHz 1,602 kHz
EA 531 7
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

PB/CB: 0.7 Vp-p, 75 ohms
PR/CR: 0.7 Vp-p, 75 ohms
80 MHZ HD Pass Through

7 Continued on next page 7

MULTI CHANNELAV RECEIVER

SONY;

Page 2

STR-KM7500

Ver. 1 .2

General Design and specifications are subject to change
Power requirements without notice.
W About area codes
W The area code of the receiver you purchased is
SAF 230 7 240 V AC) 50/60 HZ shown on the lower right portion of the rear panel
E51 120/220/240 V AC, 50/60 Hz (see the illustration below).

CND 120 V AC, 60Hz

EA 120 7 127/220/

230 7 240 V AC 50/60Hz

Power output (DIGITAL MEDIA PORT)

DC OUT: 5 V, 0.7 A MAX
System Control output - 4-XXX-XXX-XX AA
DC OUT: 5 V, 50mA MAX
Power consumption Area code
- STR-KM7500
-, Any differences in operation, according to the area
Area code Power consumption

code, are clearly indicated in the text, for example,
Models of area code AA only.

AUS, E51, CND, SAF, 220W
EA

- TA-KMSWSOO

Area code Power consumption
AUS, E51,SAF, EA 160W
CND 190W

Power consumption (during standby mode)
0.3 W (when CTRL:
HDMI in HDMI menu is
set to CTRL OFF)

Dimensions (width/height/depth) including
projecting pans and controls (Approx.)
Receiver 430 X 158 X 342 mm
(17 X 61/4 X 13 1/2 in)
Power amplifier 430 X 158 X 332 mm
(17 X 61/4 X 13 1/8 in)

Mass (Approx)
Receiver 8.0 kg (17 lb 11 oz)
Power amplifier 6.6 kg (14 lb 9 oz)

- Abbreviation
AUS :Australian model
CND : Canadian model
EA : Saudi Arabia model
E51 : Chilean and Peruvian models
SAF : South African model

SAFETY-RELATED COMPONET WARNING!

COMPONENTS IDENTIFIED BY MARKAOR DOTTED LINE
WITH MARKAON 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.