Sony S530D manual Block Diagram

Page 13

 

 

 

 

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

6 22 99

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Contents Course DVD-02 Course Description and Troubleshooting Page Table of Contents Troubleshooting Disc Identification Processing Laser Servo Test Mode KHM-220A DVD Optical BlockInitial Sled Motor Drive Processing BlockDVD, LD Introduction to the DTS Audio FormatVHS DVD, LD, DTVWhat do I need to play the DTS surround format? What is DTS?CD/DVD Player Channel Receiver With DTS Decoder AC-3 DecoderHow does DTS work? Can DVD movies contain both DTS and AC-3 audio tracks?Compression Adaptive Predictive Coding AdpcmPacker MultiplexerCompression Block Global Bit ManagementBoard Layout DVP DVD FeaturesPower Supply Block DiagramCommunications Servo ControlBlock Diagram ARP2 Video and Audio ProcessingBlock Diagram Standby Power Supply Power Supply BlockMain Power Supply Power ConsumptionPower Supply Block Start Standby OscillatorRun Regulation ConceptStandby Oscillator Main Oscillator EnableRegulation Main Oscillator Plug Power ControlIC201 IC202 Communications Waveforms PcontPower Control Post Power on Check Power Control Parallel Data Communications BlockSerial Data Communications Block Serial Bus Serial Data CommunicationsInterface IC201 EEProm IC201Serial Data Communications Audio DSP IC501 Serial Data Communications Chip Select Line Parallel Data CommunicationsHGA IC601 Parallel Data Communication Communications from Another IC to IC202 Communications from IC202 to Other ICsParallel Data Communication Mechanism No Power Tray Removal From the BottomDisc Tray and Laser Platform Position Tilt Motor No Power Tray Removal From the TopSled Position Laser Focus CoilPower on Mechanical Sequence No Disc Power on Mechanical Sequence DVD Disc Page Interface Controller IC201 Recognizes the Tray Button Tray Motor DriveIC201 Turns On the Display IC201 Communicates with System Control IC202Tray Motor Drive Tray Position Switch Returns Information to IC201 Driver IC802 Translates the CommandIC202 Instructs Hybrid Gate Array IC601 Tray Motor Drive Initial Sled Movement Initial Sled Motor DriveSystem Control IC202 uses HGA IC601 HGA IC601 Instructs Servo DSP IC701Initial Sled Motor Drive Sled Still Sled Outward Servo DSP IC701 Issues Analog Commands to Driver IC802Initial Sled Motor Drive Sled Driver IC802 Sends Voltages to the Stepper Sled Motor Home Position DetectionSled Drive Mute/Inhibit Initial Sled Motor Drive System Control IC202 and HGA IC601 Communications Laser ServoHGA IC601 to Servo DSP IC701 Communications Servo DSP IC701 to RF Amplifier IC001 CommunicationsLaser Servo DVD Focus KHM-220A DVD Optical BlockCD Focus Three Laser Beams from One Laser TE +, TZC Photo DetectorsPage Sacd Disc Type Disc IdentificationOperation Disc Identification Concept Search FocusServo Focus Focus Search Communications Focus DriveSystem Control IC202 to Servo IC701 System Control IC202 to HGA IC701Focus Sdcps HGA IC601 to Servo IC701Focus Spindle Motor Kick ModeDVD Spindle Motor MDS CLV PB ModeMDP Spindle Motor Track Counting in Pause or Picture Jump Tracking ServoSystem Control IC202 Uses HGA IC601 Tracking Servo Sled Motor Drive PB IC Summary ChartSled Movement to Another Location Following the TrackSled Motor Drive PB Tilt UP Tilt ServoTilt to Mid Position ICs InvolvedTilt Servo Manually Driving the Tilt Motor Power OFFDVD Playback Tilt Servo Audio/Video Processing Block Process Blocks RF Amp IC001 ProcessingProcessing Flash ROM IC205 Video Process CH78O Converters IC902, IC905 IC907CH12O CH34OAudio Processing Test Mode Access Test ModeTests Test Mode Access Self-Diagnostic Function Customer Error Codes Additional Test ModeVideo Level Adjustment Clearing Emergency CodesPage 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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