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Sony STR-DE585 Service Manual

Sony STR-DE585
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1
SERVICE MANUAL
Canadian Model
AEP Model
UK Model
STR-DE585
FM STEREO/FM-AM RECEIVER
AUDIO POWER SPECIFICATIONS
Amplifier section
POWER OUTPUT
Models of area code Canadian
Rated Power Output at Stereo Mode
(8 ohms 40 Hz – 20 kHz, THD 0.09 %)
100 W + 100 W
Reference Power Output
(8 ohms 1 kHz, THD 0.7 %)
FRONT
1)
: 100 W/ch
CENTER
1)
: 100 W
SURR
1)
: 100 W/ch
Models of area code AEP, UK
Rated Power Output at Stereo Mode
(8 ohms 1 kHz, THD 0.7 %)
100 W + 100 W
2)
Reference Power Output
(8 ohms 1 kHz, THD 0.7 %)
FRONT
1)
: 100 W/ch
CENTER
1)
: 100 W
SURR
1)
: 100 W/ch
1) Depending on the sound field settings and the
source, there may be no sound output.
2) Measured under the following conditions:
Area code Power requirements
AEP, UK 230 V AC, 50 Hz
SPECIFICATIONS
Frequency response
MULTI CH IN, CD, 10 Hz – 50 kHz
MD/TAPE, DVD/LD, +0.5/–2 dB (with sound
VIDEO 1, 2 field, and tone bypassed)
Inputs (Analog)
MULTI CH IN, CD, Sensitivity: 250 mV
MD/TAPE, DVD/LD, Impedance: 50 kilohms
VIDEO 1, 2 S/N
3)
: 96 dB
(A, 250 mV
4)
)
3) INPUT SHORT (with sound field and tone
bypassed).
4) Weighted network, input level.
Inputs (Digital)
DVD/LD (Coaxial) Sensitivity: –
Impedance: 75 ohms
S/N: 100 dB
(A, 20 kHz LPF)
VIDEO 2 (Optical) Sensitivity: –
Impedance: –
S/N: 100 dB
(A, 20 kHz LPF)
Outputs
MD/TAPE (REC Voltage: 250 mV
OUT), VIDEO1 Impedance: 10 kilohms
(AUDIO OUT)
SUB WOOFER Voltage: 2 V
Impedance: 1 kilohms
Tone
Gain levels: ±6 dB, 1 dB step
Ver 1.0 2002. 04
9-873-966-01
2002D0400-1
© 2002. 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” and “DTS Digital Surround” are registered
trademarks of Digital Theater Systems, Inc.
– Continued on next page –

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Questions and Answers:

Sony STR-DE585 Specifications

General IconGeneral
BrandSony
ModelSTR-DE585
CategoryStereo Receiver
LanguageEnglish

Summary

Specifications

Audio Power Output

Details amplifier power ratings for different models and configurations.

Technical Specifications

Lists frequency response, input/output levels, and tone control details.

Tuner and Video Specifications

FM/AM Tuner Details

Provides comprehensive specifications for FM and AM tuner sections.

Video Section Details

Lists input/output specifications for the video processing circuitry.

General Unit Specifications

Covers power requirements, consumption, dimensions, and accessories.

Safety Procedures

AC Leakage Test

Procedures and limits for testing AC leakage from exposed metal parts.

Model Identification

Lists part numbers for different region codes on the back panel.

Remote Control Operations

RM-PP506 Remote Functions

Details the functions of buttons on the RM-PP506 remote for CA models.

Remote Control Operations (Continued)

RM-U306 Remote Functions

Details the functions of buttons on the RM-U306 remote for non-CA models.

Disassembly Instructions

Case and Panel Removal

Step-by-step instructions for removing the unit's case and front panel.

Board Removal Procedures

Guides for disassembling and removing digital, standby, and main boards.

Test Modes

Operational Test Modes

Explains modes for checking software version, display, factory presets, and keys.

AM Tuning Step Selection

Allows selection of 9 kHz or 10 kHz step for AM tuning.

Diagrams and Schematics

IC Pin Descriptions

Details pin names, I/O, and descriptions for key ICs like CXD9617R.

Diagrams and Schematics (Continued)

Tuner/Audio Section Block Diagram

Illustrates the signal flow for tuner and audio processing circuits.

Digital Section Block Diagram

Shows the signal flow within the digital processing circuitry.

Video/Display Section Block Diagram

Illustrates the signal path for video processing and display output.

Power Section Block Diagram

Depicts the power supply and amplification stages of the unit.

IC Block Diagrams

Shows simplified block diagrams for key ICs on main, digital, and video boards.

Circuit Board Information

Component Location and Notes

Explains common notes for diagrams, component markings, and safety critical parts.

Digital Board Waveforms

Presents oscilloscope waveforms for key signals on the digital board.

Circuit Board Information (Continued)

Main Board Wiring Diagram

Shows the component layout and connections for the main circuit board.

Diagrams and Schematics (Continued)

Main Section Schematic (1/2)

Provides the first part of the main board schematic diagram.

Main Section Schematic (2/2)

Provides the second part of the main board schematic diagram.

Diagrams and Schematics (Continued)

Digital Section Wiring Diagram (1/2)

Shows component layout for the digital board, side A.

Digital Section Wiring Diagram (2/2)

Shows component layout for the digital board, side B.

Diagrams and Schematics (Continued)

Digital Section Schematic (1/2)

Provides the first part of the digital board schematic diagram.

Digital Section Schematic (2/2)

Provides the second part of the digital board schematic diagram.

Diagrams and Schematics (Continued)

Video Section Wiring Diagram

Shows the component layout and connections for the video circuit board.

Video Section Schematic

Provides the schematic diagram for the video processing circuits.

Diagrams and Schematics (Continued)

Display Section Wiring Diagram

Shows the component layout for the display control and indicator circuits.

Display Section Schematic

Provides the schematic diagram for the unit's display and control interface.

Diagrams and Schematics (Continued)

Power Section Wiring Diagram

Shows component layout for the power supply and standby circuits.

Power Section Schematic

Provides the schematic diagram for the power supply and standby circuits.

Exploded Views

Case Section Exploded View

Illustrates the exploded view of the unit's outer case and its components.

Front Panel Section Exploded View

Shows the exploded view of the front panel assembly and its parts.

Chassis Section-1 Exploded View

Illustrates the exploded view of the main chassis and associated boards.

Chassis Section-2 Exploded View

Shows the exploded view of the chassis, including power and standby boards.

Electrical Parts List

Capacitors and Coils

Lists part numbers and specifications for capacitors and coils.

Connectors, Jacks, Coils, Transistors

Lists connectors, jacks, coils, and transistors with part details.

Resistors (Part 1)

Lists resistors (R1100-R1638) for various boards.

Resistors (Part 2) and Vibrators

Lists resistors (R1639-R1711), vibrators, and some capacitors.

Diodes, ICs, Coils, Transistors, Switches

Lists diodes, ICs, coils, transistors, resistors, encoders, and switches.

Capacitors (Continued)

Continues the list of capacitors with their specifications.

Main Board Capacitors and Resistors

Lists capacitors and resistors specifically for the main board.

Main Board Diodes, ICs, Jacks, Coils, Transistors

Lists diodes, ICs, jacks, coils, and transistors for the main board.

Main Board Resistors (Part 3)

Lists resistors (Q379-Q754) for the main board.

Main Board Resistors (Part 4)

Lists resistors (R499-R735) for the main board.

Power SW/Standby Board Parts

Lists parts for power and standby boards, including relays, connectors, and capacitors.

Video Board Parts

Lists parts for the video board, including connectors, diodes, ICs, and capacitors.

Miscellaneous and Accessories

Lists miscellaneous items, accessories, and instruction manuals.

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