Sony S530D manual Block Diagram

Page 15

 

 

 

 

IC304

 

 

IC402

AU212 BD.

 

 

 

SPINDLE

 

 

 

IC403

 

 

 

 

 

 

DRAM

 

 

 

 

 

 

 

 

 

 

SDRAM

 

 

 

 

 

CONTROL

 

 

 

 

 

 

 

 

 

 

 

 

Y,C

 

S VIDEO OUT

 

 

 

IC802

 

 

IC401

VIDEO

 

MECHANISM

 

 

 

DVD

AV

Y,Pb, Pr

COMPONENT V OUT

 

 

 

BUFFERS

TK-51 BD.

 

 

DECODER

 

 

 

 

 

DATA

 

Y

 

COMPOSITE V OUT

RF

 

IC001

RF

 

 

 

 

 

 

 

 

 

 

 

OPTICAL

LD

RF

 

IC303

 

 

SPDIF,

 

DIGITAL AUDIO OUT

DEVICE

 

 

 

 

AMP

 

ARP2

 

 

 

 

ANALOG

 

 

 

 

 

ACHI-6,

 

 

 

 

 

 

 

 

 

 

IC902

AUDIO

 

 

 

 

CD

 

 

CLK

IC501

 

 

 

 

 

 

 

DAC

OUT

 

 

 

 

 

 

 

AUDIO

 

 

 

 

DATA,

 

 

 

 

 

 

 

FE

S.

CLK

 

 

 

DSP

IC905-7

5.1 CH

 

 

TE

DATA

 

 

 

 

 

 

 

 

 

 

 

 

AC-3

 

 

 

 

 

 

 

DAC

 

 

PI

CLK

 

 

 

 

 

 

 

 

 

 

 

 

OUT

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

FOCUS

IC801

 

 

 

 

 

 

 

 

 

COIL

 

 

PARALLEL BUS

 

 

IC204

 

 

FOCUS

 

 

 

 

 

 

TRACK

 

 

 

 

 

 

SRAM

 

 

&

 

 

 

 

 

 

 

 

COIL

 

 

 

 

 

 

 

 

 

TRACKING

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

COIL

 

 

 

 

 

 

 

 

 

M

TILT MOTOR

IC701

IC601

IC202

 

IC205

 

 

 

DRIVER

 

 

 

 

SERVO

SYSTEM

 

FLASH

 

 

 

 

 

HGA

 

 

 

 

TILT

 

 

 

CONTROL

MEM

 

 

 

 

 

 

 

 

 

 

M

IC802

 

 

 

 

 

 

 

 

SPINDLE,

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

SPINDLE

SLED, &

 

 

 

 

 

SERIAL BUS

 

 

LOADING

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

M

MOTOR

 

 

SPINDLE

 

 

 

IC201

 

DRIVER

 

 

CONTROL

 

 

 

 

 

 

 

 

 

MB-85 BD.

EEPROM

 

 

 

 

 

IC303

 

 

 

SLED

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

3.3V

 

EVER 5V

 

 

 

 

 

M

 

POWER

5V

IR

IC201

DISPLAY

 

 

 

 

REC

 

 

 

 

 

12V

INTERFACE

FL101 BD.

 

LOADING

 

BLOCK

 

 

 

 

-12V

 

MICRO

PANEL

 

 

 

 

 

 

FR150 BD.

 

 

 

 

 

 

 

 

 

SWITCHES

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

P CONT.

 

 

 

 

 

 

 

 

 

BLOCK DIAGRAM

 

1DVD02 1146

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Contents Course DVD-02 Course Description and Troubleshooting Page Table of Contents Processing Block Processing Laser Servo Test Mode KHM-220A DVD Optical BlockTroubleshooting Disc Identification Initial Sled Motor DriveDVD, LD, DTV Introduction to the DTS Audio FormatDVD, LD VHSChannel Receiver With DTS Decoder AC-3 Decoder What is DTS?What do I need to play the DTS surround format? CD/DVD PlayerAdaptive Predictive Coding Adpcm Can DVD movies contain both DTS and AC-3 audio tracks?How does DTS work? CompressionGlobal Bit Management MultiplexerPacker Compression BlockBoard Layout DVP DVD FeaturesServo Control Block DiagramPower Supply CommunicationsBlock Diagram ARP2 Video and Audio ProcessingBlock Diagram Power Consumption Power Supply BlockStandby Power Supply Main Power SupplyPower Supply Block Regulation Concept Standby OscillatorStart RunStandby Oscillator Enable Main OscillatorRegulation Main Oscillator Pcont Power ControlPlug IC201 IC202 Communications WaveformsPower Control Post Power on Check Power Control Communications Block Parallel DataSerial Data Communications Block EEProm IC201 Serial Data CommunicationsSerial Bus Interface IC201Serial Data Communications Audio DSP IC501 Serial Data Communications Parallel Data Communications Chip Select LineHGA IC601 Parallel Data Communication Communications from Another IC to IC202 Communications from IC202 to Other ICsParallel Data Communication No Power Tray Removal From the Bottom MechanismDisc Tray and Laser Platform Position No Power Tray Removal From the Top Tilt MotorSled Position Laser Focus CoilPower on Mechanical Sequence No Disc Power on Mechanical Sequence DVD Disc Page IC201 Communicates with System Control IC202 Tray Motor DriveInterface Controller IC201 Recognizes the Tray Button IC201 Turns On the DisplayTray Motor Drive Driver IC802 Translates the Command Tray Position Switch Returns Information to IC201IC202 Instructs Hybrid Gate Array IC601 Tray Motor Drive HGA IC601 Instructs Servo DSP IC701 Initial Sled Motor DriveInitial Sled Movement System Control IC202 uses HGA IC601Initial Sled Motor Drive Sled Still Sled Outward Servo DSP IC701 Issues Analog Commands to Driver IC802Initial Sled Motor Drive Home Position Detection Sled Driver IC802 Sends Voltages to the Stepper Sled MotorSled Drive Mute/Inhibit Initial Sled Motor Drive Servo DSP IC701 to RF Amplifier IC001 Communications Laser ServoSystem Control IC202 and HGA IC601 Communications HGA IC601 to Servo DSP IC701 CommunicationsLaser Servo KHM-220A DVD Optical Block DVD FocusCD Focus Three Laser Beams from One Laser TE +, TZC Photo DetectorsPage Disc Identification Sacd Disc TypeOperation Disc Identification Concept Focus SearchServo Focus System Control IC202 to HGA IC701 Focus DriveFocus Search Communications System Control IC202 to Servo IC701Focus Sdcps HGA IC601 to Servo IC701Focus Kick Mode Spindle MotorDVD Spindle Motor CLV PB Mode MDSMDP Spindle Motor Tracking Servo Track Counting in Pause or Picture JumpSystem Control IC202 Uses HGA IC601 Tracking Servo Following the Track IC Summary ChartSled Motor Drive PB Sled Movement to Another LocationSled Motor Drive PB ICs Involved Tilt ServoTilt UP Tilt to Mid PositionTilt Servo Power OFF Manually Driving the Tilt MotorDVD Playback Tilt Servo Audio/Video Processing Block Process Blocks RF Amp IC001 ProcessingProcessing Flash ROM IC205 Video Process CH34O Converters IC902, IC905 IC907CH78O CH12OAudio Processing Test Mode Test Mode AccessTests Test Mode Access Clearing Emergency Codes Additional Test ModeSelf-Diagnostic Function Customer Error Codes Video Level AdjustmentPage No Power on TroubleshootingNo DVD PB CD PB OK No DVD OSD logoNo Disc PB No DVD DL PB other discs PB OK
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