Dolby Laboratories 31-3043 Adjustment, Headphone Assy, Primary Assy, Trans 1 Assy, Resistor

Page 39

 

 

 

 

 

 

 

 

 

 

VSX-D307

Mark No.

Description

 

Part No.

 

Mark No.

Description

 

Part No.

 

 

 

 

 

 

 

 

 

 

 

RESISTORS

 

 

 

 

RESISTORS

 

 

 

 

R701

CARBON FILM RESISTOR

 

RD1/4PMF4R7J

 

R901

RESISTOR(2.2MΩ, 1/2W)

 

RCN1080

 

R702

CARBON FILM RESISTOR

 

RD1/4PMF4R7J

 

R902

CARBON FILM RESISTOR

 

RD1/4PU332J

 

R703

METAL OXIDE RESISTOR

 

RS1LMF4R7J

 

 

R904

CARBON FILM RESISTOR

 

RD1/4PU103J

 

R704

METAL OXIDE RESISTOR

 

RS1LMF4R7J

 

 

R905

CARBON FILM RESISTOR

 

RD1/2PM470J

 

Other Resistors

 

RD1/4PU

J

 

 

 

 

 

OTHERS

 

 

 

 

OTHERS

 

 

 

 

 

 

 

901

AC SOCKET 1-P

 

AKP1060

 

CN701

SPEAKER TERMINAL 4-P

 

AKE7030

 

903

GROUND PLATE

 

VNF-091

 

CN702

PIN JACK 1-P

 

AKB7042

 

906

CABLE HOLDER(4P)

51063-0405

 

J24

JUMPER WIRE 9P

 

D20PYY0915E

 

 

H901

FUSE CLIP

 

AKR1004

 

J25

JUMPER WIRE 8P

 

D20PYY0810E

 

 

H902

FUSE CLIP

 

AKR1004

 

JA801

PIN JACK(4P)YELLOW

 

AKB7100

 

 

H905

FUSE CLIP

 

AKR1004

 

 

 

 

 

 

 

 

 

JA851

JACK

 

RKN1004

 

 

H906

FUSE CLIP

 

AKR1004

G HEADPHONE ASSY

SEMICONDUCTORS

D961

DIODE

S5688G

D962

DIODE

S5688G

CAPACITORS

C951

CERAMIC CAPACITOR

CGCYF473Z50

C961

ELECT. CAPACITOR

CEAT470M25

C962

ELECT. CAPACITOR

CEAT470M50

RESISTOR

R961 CARBON FILM RESISTOR RD1/4PU473J

OTHERS

CN951

CONNECTOR(4P)

KPE4

CN952

10P

SOCKET

KP250NA10

CN953

14P

PLUG

KM200TA14

951

CABLE HOLDER(3P)

51052-0300

952

CABLE HOLDER(12P)

51052-1200

953

GROUND PLATE

VNF-091

JA951

JACK

RKN1002

H PRIMARY ASSY

SEMICONDUCTORS

IC901

REGULATOR IC

NJM78M56FA

Q901

TRANSISTOR

KRC101M

D901

DIODE

S5688G

D902

DIODE

S5688G

D904

ZENER DIODE

MTZJ5.1A

D905

DIODE

1SS254

RELAY

RY901 LOWPOWER RELAY

ASR7016

TRANSFORMER

T901 POWER TRANSFORMER ATT1223

CAPACITORS

C901

CKA (10000pF/AC250V)

ACG7020

C902

CKA (10000pF/AC250V)

ACG7020

C903

ELECT. CAPACITOR

CEAT471M16

C904

ELECT. CAPACITOR

CEAT470M16

I TRANS 1 ASSY

No service parts.

6. ADJUSTMENT

There is no information to be shown in this chapter.

35

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Contents AUDIO/VIDEO Receiver 31-3042/31-3043Kuxji Front Speaker Parts List Center and Rear Speaker Parts ListPassive Subwoofer Parts List Page VSX-D307 Leakage Current Check Safety InformationSafety Precautions Product Safety NoticePacking Exploded Views and Parts ListPacking Parts List AccessoriesExterior Section BBZ30P080FZK Exterior Section Parts ListFront Panel Section Front Panel Section Parts ListVSX-D307 Overall Connection Diagram Schematic DiagramTrans 2 Assy AWX7071 Trans 1 Assy AWX7070 VSX-D307 Mother Assy 1/3 To FM/AM Tuner Unit 12 a 2/3 3 S Connection Assy AWX7060KUXJ,KUXJI AWX7176KCXJI Mother 3/3, Connection and Trans 2 AssembliesTrans 2 Assy PowerFront Assy Speaker Volume DSP Assy 1/2 CN106 CN107 Volume DSP Assy 2/2 PRE-AMP Front Speaker Assy Cord TransformerPCB Connection Diagram Mother AssySide a CN203 CN92 CN91 CONNECTION, Trans 2 and Front Assemblies Trans 2 Assy Volume DSP Assy Volume DSP AssyFront SPEAKER, HEADPHONE, Primary and Trans 1 Assemblies Mother Assy PCB Parts ListParts List for AWX7058 Semiconductors List of Whole PCB AssembliesRelay CoilsCapacitors Connection Assy Trans 2 AssyComplex Assy Volume DSP Assy SwitchesFront Assy Front Speaker Assy Trans 1 Assy AdjustmentHeadphone Assy Primary Assy1 IC CXD2724Q Volume DSP Assy IC201General Information PartsXtli Display AAV7053 Front AssyFL Tube Disassembly Bonnet and Front AssyBonnet Front Assy Mother and Connection Assemblies Mother and Connection AssembliesDiagnosis Power Pack Mother Assy IC401 and IC402 At Bottom SideDiagram Front Speaker Assy Volume DSP AssyTest Points for Diagnosis Mother AssyPanel Facilities and Specifications Panel FacilitiesFront Panel Display DSP indicatorAssembling the AM loop antenna When attached on a wall, etc Connecting DevicesAntenna terminal Input/output plug Speakers terminal AC Outlet Switched 100 W 0.8 a MAXTuner operations Remote Control UnitPhono MM SpecificationsPage Video Section DVD/LD input, at monitor terminal RadioShack Division of Tandy Corporation Fort Worth, Texas

31-3043, STAV-3770 specifications

Dolby Laboratories is renowned for its cutting-edge audio and visual technologies, and the STAV-3770,31-3043 model is a standout example of this legacy. This audio/video receiver is engineered to deliver an immersive home entertainment experience, integrating advanced features that cater to audiophiles and casual viewers alike.

One of the primary highlights of the STAV-3770 is its support for Dolby Atmos, a revolutionary audio technology that brings a three-dimensional sound experience to any environment. This feature allows sound to move fluidly around the listener, creating an enveloping effect that enhances movies, music, and games. Coupled with Dolby TrueHD, the STAV-3770 ensures lossless audio reproduction, providing crystal-clear sound quality that captures every detail.

Equipped with multiple HDMI inputs, the STAV-3770 facilitates seamless connectivity for various devices, including gaming consoles, Blu-ray players, and streaming devices. The inclusion of HDMI 2.1 support allows for features such as 4K at 120Hz passthrough, ensuring that users can enjoy high-resolution content without compromising performance. This level of connectivity is crucial for modern home theaters, where consumers often have multiple devices in use.

In terms of user experience, the STAV-3770 also incorporates a user-friendly interface and intuitive remote control, simplifying operation for users of all technical backgrounds. The on-screen setup guide assists in optimizing speaker placement, ensuring that sound is balanced and immersive.

Another key characteristic is the unit's powerful amplification capabilities. With a significant wattage output, the STAV-3770 delivers robust sound that can fill large rooms without distortion. This is particularly beneficial for larger home theater setups, where consistent audio performance is critical for an enjoyable viewing experience.

The STAV-3770 further extends its versatility with smart home integration, enabling compatibility with various voice assistants. This feature allows users to control their home entertainment systems effortlessly through voice commands, exemplifying modern convenience in technology.

Lastly, energy efficiency is an important aspect of the STAV-3770 design. Dolby Laboratories has implemented technologies that reduce power consumption without sacrificing performance, aligning with eco-friendly practices that many consumers prioritize today.

In summary, the Dolby Laboratories STAV-3770,31-3043 epitomizes the ideal blend of advanced audio technologies, user-friendly features, and efficient performance, making it a premier choice for anyone seeking to enhance their home entertainment experience.