Sony STR-DE400 Service Manual

SERVICE MANUAL
Sony Corporation
Home Audio Division
Published by Sony Techno Create Corporation
AEP Model
UK Model
E Model
Australian Model
MULTI CHANNEL AV RECEIVER
9-887-233-03
2007H16-1
© 2007.08
Ver. 1.2 2007.08
SPECIFICATIONS
STR-DE400
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 —
Amplifier section
Models of area code AEP, UK, TW, AUS
Stereo Power Output
1)
, Reference Power
Output
1)2)
6 ohms 20 Hz – 20 kHz, THD 0.09%
55 W + 55 W, 80 W/ch
6 ohms 1 kHz, THD 0.7%
90 W + 90 W, 100 W/ch
6 ohms 1 kHz, THD 10%
120 W + 120 W, 140 W/ch
Models of area code TH
Models of area code RU
Stereo Power Output
1)
, Reference Power
Reference Power
Output
1)2)
Output
1)2)
6 ohms 20 Hz – 20 kHz, THD 0.09%
40 W + 40 W
1)
,
35 W + 35 W
3)
, 60 W/ch
6 ohms 1 kHz, THD 0.7%
65 W + 65 W
1)
,
60 W + 60 W
3)
, 80 W/ch
6 ohms 1 kHz, THD 10%
85 W + 85 W
1)
,
6 ohms 1 kHz, THD 10%
100 W/ch
75 W + 75 W
3)
, 100 W/ch
Models of area code KR
Stereo Power Output
1)
, Reference Power
Output
1)2)
6 ohms 20 Hz – 20 kHz, THD 0.09%
55 W + 55 W
1)
,
50 W + 50 W
3)
, 80 W/ch
6 ohms 1 kHz, THD 0.7%
90 W + 90 W
1)
,
80 W + 80 W
3)
, 100 W/ch
6 ohms 1 kHz, THD 10%
120 W + 120 W
1)
,
100 W + 100 W
3)
,
140 W/ch
1)
Measured under the following conditions:
2)
Reference power output for front, center and
surround. Depending on the sound field settings
and the source, there may be no sound output.
3)
Measured under the following conditions:
Frequency response
Analog 10 Hz – 70 kHz
+0.5/–2 dB (with sound
field and tone bypassed)
Inputs
Analog Sensitivity: 800 mV/
50 kohms
S/N
4)
: 96 dB
(A, 800 mV
5)
)
Digital (Coaxial) Impedance: 75 ohms
S/N: 100 dB
(A, 20 kHz LPF)
Digital (
Optical)S/N: 100 dB
(A, 20 kHz LPF)
Outputs (Analog)
AUDIO OUT Voltage: 800 mV/
10 kohms
SUB WOOFER Voltage: 2 V/1 kohm
Tone
Gain levels ±6 dB, 1 dB step
4)
INPUT SHORT (with sound field and tone
bypassed).
5)
Weighted network, input level.
Area code Power requirements
AEP, UK, KR,
TH, RU
230 V AC, 50 Hz
AUS 240 V AC, 50 Hz
TW 110 V AC, 60 Hz
Area code Power requirements
KR, TH 220 V AC, 50 Hz

Sony STR-DE400 Specifications

General

Type	AV receiver
Number of Channels	5.1
Total Harmonic Distortion (THD)	0.09 %
Impedance	8 Ohms
Outputs	1 Audio, 1 Video

Summary

Specifications Overview

Amplifier Power Output Specifications

Details power output for various regions and conditions.

Electrical Performance Parameters

Covers frequency response, input/output details, and gain levels.

Tuner, Video, Power, and General Specifications

FM/AM Tuner and Video Performance

Details performance parameters for FM/AM tuners and video inputs/outputs.

Power Consumption, Dimensions, and Requirements

Lists power usage, physical specs, and general requirements.

Important Notes and Safety Information

Covers component replacement, safety precautions, and model identification.

Diagrams and Schematics

Block Diagrams

Presents block diagrams for main and display/power sections.

Printed Wiring Boards (PWBs)

Covers PWBs for digital, main, ADCC, headphone, standby, display, tuning, power, video boards.

Schematic Diagrams

Covers schematics for digital, main, headphone, ADCC, standby, display, tuning, power, video boards.

Circuit Board Locations and Waveforms

Shows board layout and digital board waveform examples.

General Information and Controls

Front Panel Controls Overview

Describes the function of each button and jack on the front panel.

Front Panel Display Indicators

Describes indicators for signal input, processing, system status, and channels.

Rear Panel Connections

Digital and Audio Input/Output Ports

Details digital, audio, and component video connection sections.

Antenna, Speaker, and Video Ports

Covers antenna, speaker, and video/audio output connections.

Remote Commander Operation

Basic Power and Input Control Functions

Explains power on/off and input selection functions.

Menu Navigation and Sound Field Selection

Describes how to access menus and select sound fields.

Remote Functions and Features

Details tuning, navigation, volume, muting, and channel controls.

Mode Selection and Calibration Functions

Covers 2CH stereo, A.F.D. mode, auto calibration, and TV/VIDEO input selection.

Test Modes

Preset and Channel Step Modes

Describes factory preset and AM channel step selection modes.

Indicator, Version, and Key Check Modes

Covers fluorescent indicator test, software version, and key check modes.

Shipment, Protector, and Decode Modes

Details shipment, protector, and auto decode test modes.

Advanced Test Modes

Swap All Mode and ADCC Test Stages

Explains swap all mode and the stages of ADCC factory test.

ADCC DSP Data Line and Auto Cal MIC Checks

Details the specific checks within the ADCC factory test mode.

Diagram Reading Conventions

Schematic Diagram Notations

Explains symbols and abbreviations used in schematic diagrams.

Printed Wiring Board Notations

Details symbols and abbreviations for printed wiring boards.

Exploded Views

Front Panel Assembly Parts

Shows the parts breakdown of the front panel assembly.

Chassis Assembly Parts

Shows the parts breakdown of the chassis assembly.

Electrical Parts List

ADCC and Digital Board Components

Lists components for ADCC and Digital boards.

Main Board Components

Lists components for the Main board.

Headphone Board Components

Lists components for the Headphone board.

Video, Tuning, Power, and Standby Board Components

Lists components for Video, Tuning, Power, and Standby boards.