Sony STR-DE597 Service Manual

1
SERVICE MANUAL
US Model
Canadian Model
AEP Model
UK Model
E Model
Australian Model
STR-DE597
FM STEREO/FM-AM RECEIVER
AUDIO POWER SPECIFICATIONS
POWER OUTPUT AND TOTAL HARMONIC
DISTORTION:
(Models of area code US 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
Power Output
Models of area code US, CND
Rated Power Output at Stereo Mode
(8 ohms 20 Hz – 20 kHz, THD 0.09 %)
90 W + 90 W
1)
Reference Power Output
1)
(8 ohms 20 Hz – 20 kHz, THD 0.09 %)
FRONT
2)
: 90 W/ch
CENTER
2)
: 90 W
SURR
2)
: 90 W/ch
SURR BACK
2)
: 90 W
(8 ohms 1 kHz, THD 0.7 %)
FRONT
2)
: 100 W/ch
CENTER
2)
: 100 W
SURR
2)
: 100 W/ch
SURR BACK
2)
: 100 W
SPECIFICATIONS
Models of area code AEP, UK
Rated Power Output at Stereo Mode
(8 ohms 1 kHz, THD 0.7 %)
100 W + 100 W
1)
Reference Power Output
1)
(8 ohms 1 kHz, THD 0.7 %)
FRONT
2)
: 100 W/ch
CENTER
2)
: 100 W
SURR
2)
: 100 W/ch
SURR BACK
2)
: 100 W
Models of area code E2, SP, MY
Rated Power Output at Stereo Mode
(8 ohms 1 kHz, THD 0.7 %)
100 W + 100 W
1)
Reference Power Output
1)
(8 ohms 1 kHz, THD 10 %)
FRONT
2)
: 120 W/ch
CENTER
2)
: 120 W
SURR
2)
: 120 W/ch
SURR BACK
2)
: 120 W
9-877-764-01
2004D04-1
© 2004. 04
Sony Corporation
Home Audio Company
Published by Sony Engineering Corporation
Manufactured under license from Dolby Laboratories.
“Dolby”, “Pro Logic” and the double-D symbol are
trademarks of Dolby Laboratories.
“DTS”, “DTS-ES”, “Neo:6” and “DTS 96/24” are
trademarks of Digital Theater Systems, Inc.
– Continued on next page –
Photo: Silver type

Sony STR-DE597 Specifications

General

RDS features	PS, PTY
Supported radio bands	FM, MW
Radio Data System (RDS)	Yes
Preset stations quantity	30
Connectivity technology	Wired
Speakers connectivity type	-
Power consumption (standby)	0.5 W
Power consumption (typical)	180 W
Impedance	8 Ω
Audio output channels	6.1 channels
Power output per channel (20-20KHz@8 Ohm)	100 W
HDMI in	0
Digital audio optical in	1
Ethernet LAN	No
Product color	Black
Audio decoders	Dolby Digital, Dolby Pro Logic, Dolby Pro Logic II, DTS
Apple docking compatibility	Not supported

Weight and Dimensions

Depth	298 mm
Width	430 mm
Height	145 mm
Weight	7000 g

Summary

Specifications

Audio Power and Amplifier Specifications

Details on power output, harmonic distortion, and amplifier ratings for various regions.

Safety Precautions

AC Leakage Test Procedure

Procedures for checking AC leakage from exposed metal parts to ensure safety.

Safety-Related Component Warning

Identifies critical components marked for safety and proper replacement.

General Information and Remote Operation

Button Locations and Reference Pages

Guide to locate unit buttons and their corresponding reference pages for easy navigation.

Remote Control Operations

Instructions for using the RM-U306B remote, including battery installation.

Service Procedures

Disassembly Procedures

Step-by-step guides for disassembling the case, panels, and internal boards.

Test Modes

Procedures for accessing and using Factory Preset and Key Check test modes.

Diagrams and Schematics

IC Pin Descriptions and Block Diagrams

Detailed IC pinouts and functional block diagrams for major integrated circuits.

Circuit Boards Location and Diagrams

Maps of circuit board layouts (PWB) and wiring for various unit sections.

Schematic Diagrams

Detailed electrical circuit schematics for different functional sections of the unit.

Exploded Views and Parts Lists

Exploded Views

Visual breakdown of the unit's case, front panel, back panel, and chassis components.

Electrical Parts List

Comprehensive lists of electrical components for Digital, Main, and other boards.