Sony STR-DE695 Service Manual

1
SERVICE MANUAL
US Model
Canadian Model
AEP Model
UK Model
E Model
Australian Model
Chinese Model
Tourist Model
STR-DE695
FM STEREO/FM-AM RECEIVER
AUDIO POWER SPECIFICATIONS
POWER OUTPUT AND TOTAL
HARMONIC DISTORTION:
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 (Models of area
code US only).
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
Reference Power Output
(8 ohms 20 Hz – 20 kHz, THD 0.09 %)
FRONT
1)
: 90 W/ch
CENTER
1)
: 90 W
SURR
1)
: 90 W/ch
SURR BACK
1)
: 90 W
(8 ohms 1 kHz, THD 0.7 %)
FRONT
1)
: 100 W/ch
CENTER
1)
: 100 W
SURR
1)
: 100 W/ch
SURR BACK
1)
: 100 W
SPECIFICATIONS
Models of area code AEP, UK
Rated Power Output at Stereo Mode
(8 ohms 1 kHz, THD 0.7 %)
120 W + 120 W
2)
Reference Power Output
2)
(8 ohms 1 kHz, THD 0.7 %)
FRONT
1)
: 120 W/ch
CENTER
1)
: 120 W
SURR
1)
: 120 W/ch
Models of area code CH
Rated Power Output at Stereo Mode
(8 ohms 1 kHz, THD 0.7 %)
120 W + 120 W
2)
110 W + 110 W
3)
Reference Power Output
2)
(8 ohms 1 kHz, THD 10 %)
FRONT
1)
: 140 W/ch
CENTER
1)
: 140 W
SURR
1)
: 140 W/ch
Models of area code SP, MY
Rated Power Output at Stereo Mode
(8 ohms 1 kHz, THD 0.7 %)
100 W + 100 W
2)
Reference Power Output
2)
(8 ohms 1 kHz, THD 10 %)
FRONT
1)
: 120 W/ch
CENTER
1)
: 120 W
SURR
1)
: 120 W/ch
Ver 1.1 2003. 05
9-877-239-02
2003E04-1
© 2003. 05
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 Extended Surround” and “Neo:6” are
trademarks of Digital Theater Systems, Inc.
– Continued on next page –

Sony STR-DE695 Specifications

General

Dimensions (WxDxH)	430 x 310 x 157 mm
Power requirements	230 V; 50/60 Hz
Supported radio bands	FM, MW
Radio Data System (RDS)	Yes
I/O ports	5.1 Analogue Input - 1.0 Audio Input - 3.0 Audio Input Front - 1 Audio Output - 1.0 Control A1 / A1 II Digital Input: coaxial - 1.0 Digital Input: optical - 3.0 Digital Output: optical - 1.0 Headphone Output Monitor Output (Picture): FBAS - 1.0 Monitor Output (Picture): S-Video - 1.0 Speaker Selector A, B, A+B S-Video Input - 3.0 S-Video Output- 1.0 Video Input - 4.0 Video Output - 1.0
Connectivity technology	Wired
Power consumption (standby)	0.3 W
Power consumption (typical)	250 W

Weight and Dimensions

Weight	8500 g

Summary

Specifications

Audio Power Specifications

Details on power output and total harmonic distortion for various load conditions.

Safety Check-Out

Leakage Test

Procedure for checking AC leakage current from exposed metal parts to earth ground.

Section 2 Disassembly

2-1. Case Removal

Section 3 Test Mode

Section 4 Diagrams

4-1. IC Pin Descriptions

Detailed pin descriptions for ICs used in the digital board.

4-2. Block Diagram - Tuner/Audio Section

Block diagram illustrating the signal flow of the tuner and audio sections.

4-9. Schematic Diagram - Main Section (1/3)

Schematic diagram of the main board, part 1 of 3.

4-15. Printed Wiring Board - Digital Section (1/2)

Printed wiring board layout for the digital section, part 1 of 2.

4-18. Schematic Diagram - Video Section

Schematic diagram illustrating the video signal processing circuitry.

4-22. Schematic Diagram - Speaker Section

Schematic diagram detailing the speaker output and protection circuitry.

4-25. Printed Wiring Boards - Power Section

Printed wiring board layout for the power supply section.

4-27. IC Block Diagrams

Block diagrams illustrating the internal logic of key ICs.

Section 6 Electrical Parts List