Sony Ericsson STR-DE375 specifications Specifications

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STR-DE375

SERVICE MANUAL

Canadian Model

Ver 1.0 2001. 04

AEP Model

UK Model

 

 

E Model

Manufactured under license from Dolby Laboratories Licensing Corporation.

“DOLBY” the double-D symbol ; “AC-3” and “Pro Logic” are trademarks of Dolby Laboratories Licensing Corporation.

SPECIFICATIONS

Amplifier section

Front: 50 W/ch

Center: 50 W

Muting

Full mute

Rated Power

Output at Stereo

Mode

Canadian model:

(8 ohms 40 Hz - 20 kHz, less than 0.09% total harmonic distortion) 80 W + 80 W

Malaysia, Singapore model (8 ohms at 1 kHz, THD

0.7%)

80 W + 80 W

Other countries:

(8 ohms at 1 kHz, THD 0.7%)

 

Surround: 50 W/ch

 

Frequency

TV/SAT, CD, MD/TAPE,

response

VIDEO, DVD/MULTI

 

CH: 10 Hz - 50 kHz+0.5dB

 

 

 

–2

Inputs

 

 

 

 

 

 

 

Sensitivity Impedance

S/N

 

 

 

 

CD,

 

 

 

DVD/

 

 

 

MULTI CH,

150 mV

50

85 dB

MD/TAPE,

kilohms

 

 

TV/SAT,

VIDEO

TONE

±6 dB at 100 Hz and

 

10 kHz

Tuner section

FM stereo, FM/AM superheterodyne tuner

FM tuner section

Tuning range

87.5 - 108.0 MHz

Antenna terminals

75 ohms, unbalanced

Intermediate

10.7 MHz

frequency

 

Reference Power Output

50 W + 50 W

Canadian model:

(8 ohms at 1 kHz, THD 0.7%)

Front: 80 W/ch

Center: 80 W

Surround: 80 W/ch

Malaysia, Singapore model (8 ohm at 1 kHz, THD 10%) Front: 90 W/ch

Center: 90 W

Surround: 80 W/ch Other countries:

(8 ohms at 1 kHz, THD 10%)

Outputs

MD/TAPE OUT:

Sensitivity

Mono: 18.3 dBf, 4.5 ∝V

 

Stereo: 38.3 dBf, 45 ∝V

 

Voltage: 150 mV,

 

 

 

 

 

Impedance: 10 kilohms

Usable sensitivity

11.2 dBf, 1 ∝V (IHF)

 

VIDEO AUDIO OUT:

 

 

 

 

Voltage: 150 mV,

S/N

Mono: 76 dB

 

Impedance: 10 kilohms

 

 

Stereo: 70 dB

 

SUB WOOFER:

 

 

 

 

 

Voltage: 2 V

Harmonic

Mono: 0.3 %

 

Impedance: 1 kilohms

 

distortion at

Stereo: 0.5 %

 

PHONES: Accepts low

 

1 kHz

 

 

and high impedance

 

 

 

 

 

headphones

 

 

— Continued on next page —

FM STEREO FM-AM RECEIVER

9-873-861-11Sony Corporation

2001D1600-1Audio Entertainment Group

© 2001.4

General Engineering Dept.

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Contents STR-DE375 SpecificationsModel Identification STR-DE375Table of Contents Safety CHECK-OUTDiagrams LeakageFront Panel STR-DE375 Section GeneralRear Panel STR-DE375 Section Test Mode Circuit Boards Location STR-DE375 Section DiagramsFor schematic diagrams Tuner Unit Block DiagramIC1 Printed Wiring Board Main SectionSchematic Diagram Main /3 1212 1313 Location Printed Wiring Board Panel SectionSchematic Diagram Panel Section Printed Wiring Board Power Section Schematic Diagram Power Section IC1 BU1924 Main Baord IC Block DiagramsPin No Pin Name Description Front Panel Section Section Exploded ViewsChassis Section STR-DE375 Section Display Electrical Parts List SWITCH, Tactile Video ENCODER, Rotary Master Volume SwitchSWITCH, Tactile CD STR-DE375 DisplaySTR-DE375 Display Headphone Main Mylar STR-DE375 MainEarth PLUG, Connector 6PTransistor 2SC2785TP-HFE Transistor 2SC3576-ACTransistor 2SA1115TP-EF Transistor 2SC3623ATP-LKR616 1-234-182-11 Encapsulated Component Encapsulated ComponentR666 1-234-182-11 Encapsulated Component Metal Oxide Carbon AEP,UKMetal Oxide AEP,UK CND,E,SP,MY,ARSTR-DE375 Main Power Switch Secondary Stand by STR-DE375 Stand by VOL-SEL STR-DE375 Revision History

STR-DE375 specifications

The Sony Ericsson STR-DE375 is a versatile and innovative audio receiver designed to deliver superior sound quality and an array of features tailored for home theater and audio enthusiasts. Launched in the early 2000s, this receiver was well-regarded for its robust construction, advanced technology, and user-friendly interface.

One of the standout features of the STR-DE375 is its powerful amplification capabilities. With a total power output of 100 watts per channel, this receiver can easily support multiple speakers, providing users with a dynamic and immersive sound experience. The receiver supports a wide range of audio formats, including Dolby Pro Logic, which enhances the surround sound experience, allowing users to enjoy movies and music with incredible clarity and depth.

In terms of connectivity, the STR-DE375 is equipped with multiple audio and video inputs, making it easy to integrate with other home entertainment devices. It features several analog and digital inputs, allowing people to connect DVD players, gaming consoles, and other multimedia devices effortlessly. The inclusion of a 5.1-channel output ensures that users can create a full surround sound setup to fully enjoy their audio and video content.

Additionally, the receiver comes with a built-in tuner that provides users with access to AM/FM radio stations. The digital display makes it simple to tune into favorite stations or browse through available frequencies. This built-in feature adds versatility for users, offering not only high-quality audio playback from external devices but also a robust radio experience.

The STR-DE375 also prioritizes user convenience with a remote control, making it easy to adjust settings, switch inputs, or change volume from across the room. The intuitive layout of controls simplifies navigation, ensuring that even those who are not tech-savvy can enjoy its vast functionality.

Moreover, the receiver is designed with energy efficiency in mind, conforming to standards that reduce power consumption without compromising performance.

In summary, the Sony Ericsson STR-DE375 is a high-quality audio receiver that provides excellent sound performance, ample connectivity options, and user-friendly features. Its blend of technological sophistication and practical design makes it a solid choice for both casual listeners and dedicated audio enthusiasts who seek to enhance their home entertainment experience.
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