Sony S530D manual Parallel Data Communication

Page 35

 

 

 

 

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

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Page 34 Page 36
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Page 34 Page 36
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 Regulation EnableMain Oscillator Main Oscillator Pcont Power ControlPlug IC201 IC202 Communications WaveformsPower Control Post Power on Check Power Control Serial Data Communications BlockParallel Data Communications Block EEProm IC201 Serial Data CommunicationsSerial Bus Interface IC201Serial 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 ICsParallel 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 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 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 IC601Initial Sled Motor Drive Sled Still Sled Outward Servo DSP IC701 Issues Analog Commands to Driver IC802Initial 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 CommunicationsLaser 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 IC701Focus Sdcps HGA IC601 to Servo IC701Focus 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 LocationSled Motor Drive PB ICs Involved Tilt ServoTilt UP Tilt to Mid PositionTilt Servo DVD Playback Power OFFManually Driving the Tilt Motor Tilt Servo Audio/Video Processing Block Process Blocks RF Amp IC001 ProcessingProcessing Flash ROM IC205 Video Process CH34O Converters IC902, IC905 IC907CH78O CH12OAudio 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 TroubleshootingNo DVD PB CD PB OK No DVD OSD logoNo Disc PB No DVD DL PB other discs PB OK
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