Parallel Data Communication | Sony S530D manual

INTERRUPT

198

WAIT/INTERRUPT

196

IC601/72

99 XCS3

IC402

16M SRAM

MB85 BD.

98 XCS2 SDCS

KM416S1020

IC401

OON

121

18

CS

IC205

AV DECODER

16M FLASH

CXD1930Q

MBM29LV160B

ADDRESS, WE, CAS,

26

SDCS1ON

CE

RAS, DATA

120

A1-20

18

CS

95

8

9

11

DO-15

IC403

AO-21

16M SRAM

CS3

CS2

CE

DO-15

AO-21

KM416S1020

IC304 16M DRAM

IC202

DO-15

KM416V1200

SYSTEM

CONTROL

ADDRESS & DATA PARALLEL BUS

OE

WE

MB91101PFV

33

17

18

34 35

CS4

CS1

A1-16

AO-5

A0-1

AO-7

DO-15

A17-19

DO-7

D8-15

DATA

7

10

D8-15

ADDRESS

SI

IC204

HCS

152

148

151

150

RAS

CAS

SO

1M SRAM

IC601

118

3

XOE

XMWR

SC

IDT71VD16S20

IC701

IC303

HGA

SERVO DSP

ARP2

6

CS

CXD8788Q

CXDP791Q

CXD8784R

141

CS1

128

XCS1

INTERRUPT

142

CS4

115

INTERRUPTS

107

83

ARP INTERRUPT

INTERRUPTS

111

84

XCS

SERIAL BUS

IC202

IC601/PIN

TO IC201

IC501

PIN 19

PIN 157

IC902

PIN 88

PIN 155

IC905-7

PIN 97

PIN 156

PARALLEL DATA COMMUNICATION

5DVD02 1146

6 29 99

30

Image 35

Sony S530D manual Parallel Data Communication

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 Drive DVD, LD, DTV Introduction to the DTS Audio FormatDVD, LD VHS Channel Receiver With DTS Decoder AC-3 Decoder What is DTS?What do I need to play the DTS surround format? CD/DVD Player Adaptive Predictive Coding Adpcm Can DVD movies contain both DTS and AC-3 audio tracks?How does DTS work? Compression Global Bit Management MultiplexerPacker Compression Block Board Layout DVP DVD Features Servo Control Block DiagramPower Supply Communications Block Diagram ARP2 Video and Audio Processing Block Diagram Power Consumption Power Supply BlockStandby Power Supply Main Power Supply Power Supply Block Regulation Concept Standby OscillatorStart Run Standby Oscillator Regulation EnableMain Oscillator Main Oscillator Pcont Power ControlPlug IC201 IC202 Communications Waveforms Power Control Post Power on Check Power Control Serial Data Communications BlockParallel Data Communications Block EEProm IC201 Serial Data CommunicationsSerial Bus Interface IC201 Serial Data Communications Audio DSP IC501 Serial Data Communications HGA IC601 Parallel Data CommunicationsChip Select Line Parallel Data Communication Communications from Another IC to IC202 Communications from IC202 to Other ICs Parallel Data Communication Disc Tray and Laser Platform Position No Power Tray Removal From the BottomMechanism Sled Position No Power Tray Removal From the TopTilt Motor Laser Focus Coil Power 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 Display Tray Motor Drive IC202 Instructs Hybrid Gate Array IC601 Driver IC802 Translates the CommandTray Position Switch Returns Information to IC201 Tray Motor Drive HGA IC601 Instructs Servo DSP IC701 Initial Sled Motor DriveInitial Sled Movement System Control IC202 uses HGA IC601 Initial Sled Motor Drive Sled Still Sled Outward Servo DSP IC701 Issues Analog Commands to Driver IC802 Initial Sled Motor Drive Sled Drive Mute/Inhibit Home Position DetectionSled Driver IC802 Sends Voltages to the Stepper Sled Motor 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 Communications Laser Servo CD Focus KHM-220A DVD Optical BlockDVD Focus Three Laser Beams from One Laser TE +, TZC Photo DetectorsPage Operation Disc IdentificationSacd Disc Type Disc Identification Concept Servo FocusSearch Focus System Control IC202 to HGA IC701 Focus DriveFocus Search Communications System Control IC202 to Servo IC701 Focus Sdcps HGA IC601 to Servo IC701 Focus DVD Kick ModeSpindle Motor Spindle Motor MDP CLV PB ModeMDS Spindle Motor System Control IC202 Uses HGA IC601 Tracking ServoTrack Counting in Pause or Picture Jump Tracking Servo Following the Track IC Summary ChartSled Motor Drive PB Sled Movement to Another Location Sled Motor Drive PB ICs Involved Tilt ServoTilt UP Tilt to Mid Position Tilt Servo DVD Playback Power OFFManually Driving the Tilt Motor Tilt Servo Audio/Video Processing Block Process Blocks RF Amp IC001 Processing Processing Flash ROM IC205 Video Process CH34O Converters IC902, IC905 IC907CH78O CH12O Audio Processing Tests Test ModeTest Mode Access Test Mode Access Clearing Emergency Codes Additional Test ModeSelf-Diagnostic Function Customer Error Codes Video Level AdjustmentPage No Power on Troubleshooting No DVD PB CD PB OK No DVD OSD logo No Disc PB No DVD DL PB other discs PB OK