Sony Ericsson STR-DE375 specifications Pin No Pin Name Description

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STR-DE375

Pin No.

 

Pin Name

I/O

Description

 

 

 

 

 

 

51

 

REAR-RY

O

Control rear relay on/off

 

 

 

 

 

 

52

 

CTR-RY

O

Control center relay

 

 

 

 

 

 

53

 

FRONT-RY

O

Control speaker relay

 

 

 

 

 

 

54

 

H/P-RY

O

Control Headphone relay

 

 

 

 

 

 

55

WOOFER RY

O

Control Woofer relay

 

 

 

 

 

 

56

 

 

 

I

Detect power switch key

 

SYS.POWER

 

 

 

 

 

 

57

 

P115

Not used

 

 

 

 

 

 

58

 

P114

Not used

 

 

 

 

 

 

59

FUNC.MUTE

O

Control muting circuit

 

 

 

 

 

 

60

 

P112

Not used

 

 

 

 

 

 

61

 

HP SW

I

Detect headphone insert

 

 

 

 

 

 

62

 

P110

Not used

 

 

 

 

 

 

63

 

SET UP LED

O

Control Setup LED

 

 

 

 

 

 

64

 

NAME LED

O

Control Name LED

 

 

 

 

 

 

65

 

LEVEL LED

O

Control LEVEL LED

 

 

 

 

 

 

66

 

SURR LED

O

Control SURR LED

 

 

 

 

 

 

67

 

P103

Not used

 

 

 

 

 

 

68

S.FIELD LED

O

Control SF LED

 

 

 

 

 

 

69

 

B.B. LED

O

Control Bass Boost LED (Not used)

 

 

 

 

 

 

70

 

P100

Not used

 

 

 

 

 

 

71 – 74

 

P97 – P94

Not used

 

 

 

 

 

 

75 – 78

 

S15 – S12

O

Output signal to FL tube

 

 

 

 

 

 

79

 

VLOAD

I

Negative power supply

 

 

 

 

 

 

80 – 90

 

S11 – S1

O

Output signal to FL tube

 

 

 

 

 

 

91 – 100

DIG10 – DIG1

O

Output signal to FL tube

 

 

 

 

 

 

19

Image 19
Contents STR-DE375 SpecificationsModel Identification STR-DE375Leakage Safety CHECK-OUTTable of Contents DiagramsFront 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 STR-DE375 Display ENCODER, Rotary Master Volume SwitchSWITCH, Tactile Video SWITCH, Tactile CDSTR-DE375 Display Headphone Main Mylar STR-DE375 MainEarth PLUG, Connector 6PTransistor 2SC3623ATP-LK Transistor 2SC3576-ACTransistor 2SC2785TP-HFE Transistor 2SA1115TP-EFR616 1-234-182-11 Encapsulated Component Encapsulated ComponentR666 1-234-182-11 Encapsulated Component CND,E,SP,MY,AR Carbon AEP,UKMetal Oxide Metal Oxide AEP,UKSTR-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.