Sony SCD-XA5400ES, 2008H05-1 service manual LED Board, Schematic Diagram KEY Section

Page 34

SCD-XA5400ES

6-17. SCHEMATIC DIAGRAM - KEY Section -

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1

 

 

2

3

 

 

 

4

 

 

5

 

6

7

 

8

 

9

A

 

 

 

KEY-R BOARD

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Q804

0

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

DTC114EKA-T146

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

LED DRIVE

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Q803

 

3.1

4.6

 

 

 

 

LED BOARD

 

 

 

 

 

 

 

 

 

 

LED DRIVE

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

DTC114EKA-T146

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

0.2

 

 

 

 

 

JW852

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

R817

 

 

D802

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

SEL5521C-TP15

 

 

 

 

 

 

B

 

 

 

 

 

 

 

 

220

 

 

 

 

D803

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

R816

 

 

 

SEL5821A-TP15

 

 

 

 

 

 

 

 

 

 

 

 

 

 

150

 

 

JW851

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

CN806

 

 

 

 

 

 

 

 

C814

C815

JOG BOARD

 

 

 

 

 

 

CL882

 

 

 

 

 

 

 

 

0.1

0.1

 

 

 

 

 

 

8P

 

 

 

 

 

 

 

 

 

 

 

 

 

 

LED_PLAY

1

CL883

 

 

 

 

 

 

 

JW853

 

 

 

 

C817

0.01

 

 

 

LED_PAUSE

2

 

 

 

 

 

 

CN807

 

 

 

CN808

 

 

 

CL910

 

 

 

 

 

 

 

 

 

 

C816

0.01

 

 

N

 

 

 

 

 

 

 

 

 

 

 

 

 

 

FL6V

3

 

 

 

 

 

 

 

4P

 

 

 

 

4P

 

 

CL911

 

 

 

 

 

 

 

 

 

 

 

 

CL909

 

 

 

EN_A

4

 

 

 

 

 

 

4

EN_A

 

 

KEY2_JOG

1

 

 

C

CL912

 

 

 

 

 

 

 

 

CL908

 

 

DISPLAY

EN_B

5

 

 

 

 

 

 

3

EN_B

 

 

GND

2

 

 

CL913

 

 

 

 

 

 

 

 

CL907

 

 

BOARD

FL_GND

6

 

 

 

 

 

 

2

GND

 

 

EN_B

3

 

 

 

CN804

CL888

 

 

 

 

 

 

 

 

CL906

 

5

 

(Page 33)

KEY2

7

S807

S808

 

S809

S810

1

KEY2_JOG

 

 

EN_A

4

 

 

CL890

 

 

 

 

 

1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

KEY1

8

 

 

 

 

 

 

 

 

 

 

 

 

S806

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

ROTARY ENCODER

2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

AMS 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

R814

 

R815

 

 

 

 

 

 

PUSH ENTER

3

 

 

 

 

 

 

 

 

1k

 

2.2k

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

4

 

 

 

 

 

 

 

 

CL891

 

CL892

 

 

 

 

 

 

 

 

 

D

 

 

 

 

 

R813

 

CL889

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1k

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

KEY-L BOARD

 

 

 

 

 

 

 

 

 

 

 

 

 

 

E

 

 

 

CL803

CL807

CL810

 

CL816

 

 

 

 

 

 

 

 

 

 

 

 

 

 

R801

R802

R803

 

R805

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1k

2.2k

2.2k

 

4.7k

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

C805

 

 

S805

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

0.1

 

 

HDMI

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

CN809

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

4P

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

CL902

 

M

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

R806

 

4

LED_HDMI

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

3

 

 

 

 

 

 

 

 

 

 

 

 

 

 

CL818

150

4.5

KEY0

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

CL903

 

DISPLAY

 

 

 

 

 

 

 

 

S801

 

 

 

S804

 

 

0

2

LED6V

 

 

 

 

F

 

 

 

 

 

 

 

 

CL901

 

BOARD

 

 

 

 

 

 

 

I/

 

 

 

SA-CD/CD

 

 

 

1

GND

CN805

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

S802

S803

 

 

 

 

 

Q801

 

 

(Page 33)

 

 

 

 

 

 

 

 

 

TIME/TEXT

MULTI/2CH

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

DTC114EKA-T146

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

LED DRIVE

 

 

 

 

 

 

SCD-XA5400ES

 

 

 

 

 

 

 

34

 

34

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Image 34
Contents CDM66F-DVBU101 889-205-01NEW KHM-313CABFlexible Circuit Board Repairing SCD-XA5400ESDiagrams Table of ContentsDisassembly Exploded ViewsSCD-XA5400ES Section Servicing Notes Rear ViewHOW to Open the Tray When Power Switch Turns OFF SCD-XA5400ES Section GeneralRemote Disassembly Flow SCD-XA5400ES Section DisassemblyCase Loading Panel Assy Front Panel AssyMain Board Mechanism Deck CDM66F-DVBU101Motor BOARD, Motor L Assy Loading Base Unit BlockProcedure SCD-XA5400ES Section Test ModeCold Reset Content List of trouble logEnterring DVD Service Mode Procedure DVD Service Mode General DescriptionExecuting IOP Measurement Time of error code Error codeParameter of error code Checking Emergency HistoryTo Return to the Top Menu of Remocon Diagnosis Menu Section Electrical AdjustmentTo Execute the Initialize Setup Data Procedure Checking Version InformationSCD-XA5400ES Section Diagrams Block Diagram SA-CD/CD Servo SectionBlock Diagram Hdmi Section SD-RAMBlock Diagram Main Section Signal PathBlock Diagram PANEL, Power Supply Section For Schematic Diagrams For Printed Wiring BoardsCircuit Boards Location Printed Wiring Board Main /2 Semiconductor LocationOUT SW Board Schematic Diagram Main /4 Main BoardMain Board 2/4 IC1105 Schematic Diagram Main /4 See page 38 for IC Block Diagrams Main BoardPrinted Wiring Board Audio /2 Audio Board Component SideSCD-XA5400ES Schematic Diagram Audio /2 See page 38 for waveforms See page 38 for IC Block DiagramsAudio Board Printed Wiring Boards Panel Section SemiconductorSchematic Diagram Display Board IC801Schematic Diagram KEY Section LED BoardPower Board Schematic Diagram Power BoardSchematic Diagram Standby Board Standby BoardIC51 Audio Board IC Block Diagrams Main BoardWaveforms Main Board Display BoardTC7W74FU Power Board Standby BoardIC Pin Function Description PLLICI2CSDA KeyintLedlat PLLICI2CSCLRfgc DirerrorOSC IrefXRD XromcsHA1 DvssTxcn ExtcapAGND3, AGND18 TxcpSADCVDD18 ADACVDD1ADACVDD2 SADCVSS18KNOB, Balance White . . . RED Section Exploded ViewsCase Section Panel ASSY, LoadingSPRING, Ring Display Board SectionKnob HP-VOL 58 A-1544-255-A Display BOARD, CompletePANEL, Front AEP Front Panel SectionBase R, Panel Main Board Section Audio Board Section Screw +BVTT 4X16 S Chassis SectionFoot Assy Screw +BVTP 3X6 TYPE2 IT-3Belt LD Mechanism Deck Section CDM66F-DVBU101Pulley LD Gear LDBase Unit Section Section Electrical Parts List SCD-XA5400ES AudioPIN, Connector 3P Diode Plug Micro Connector 4PPLUG, Connector 2P TerminalAudio Display HP JOG KEY-L KEY-R LED Main Main PIN, Connector 5P Plug Micro Connector 10PPIN, Connector 6P Hdmi Connector Hdmi OUT47K 10W R1151 216-833-11 Main Motor OUT-SW Power Standby Memo SCDXA5400ES Revision History Ver Date Description of Revision

2008H05-1, SCD-XA5400ES specifications

The Sony SCD-XA5400ES is a high-end Super Audio CD (SACD) player that made its debut in 2008, quickly establishing itself as a premier choice for audiophiles and music enthusiasts. Combining cutting-edge technology with elegant design, the XA5400ES exemplifies Sony's commitment to audio excellence.

One of the standout features of the SCD-XA5400ES is its capability to play not just standard CDs, but also SACDs, which offer significantly higher resolution audio. This player is equipped with a Dual Discrete Direct Circuit configuration for a cleaner audio path and reduced interference. As a result, it delivers exceptional sound clarity and detail, allowing listeners to experience music as it was intended by the artists.

The XA5400ES utilizes a top-of-the-line D/A converter, the Cirrus Logic CS4398, which supports high-resolution audio processing. This converter ensures outstanding audio performance, providing a dynamic range and impressive low distortion figures. The player also features a sophisticated digital signal processing system, which includes multiple digital filters that let audiophiles tailor their listening experience according to their preferences.

In addition to its audio prowess, the SCD-XA5400ES is designed with robust construction meant to minimize vibrations and mechanical noise. This attention to physical integrity is evident in its solid chassis and premium components, which work together to create an ideal environment for high-fidelity playback.

For connectivity, the XA5400ES provides an array of outputs, including balanced XLR outputs, RCA outputs, and a digital output for those needing to connect to external DACs or processors. With these options, the player is highly versatile, capable of integrating seamlessly into various audio systems.

Moreover, the player supports both stereo and multi-channel SACD playback, allowing users to delve into a more immersive sonic landscape. Whether enjoying orchestral pieces or rock concerts, the SCD-XA5400ES enhances the listening experience through its nuanced sound staging and three-dimensional audio reproduction.

In conclusion, the Sony SCD-XA5400ES stands out as a benchmark in the realm of high-quality audio playback. With its advanced technologies, exceptional sound quality, and robust build, it caters to the needs of discerning listeners who seek the ultimate in home audio performance. As a part of Sony's dedicated ES (Elevated Standard) lineup, it emphasizes the brand's expertise in delivering products that merge technical sophistication with a passion for music.