Sony S530D manual Table of Contents

Page 4

Table of Contents

Introduction to the DTS Audio Format

What is DTS?

What do I need to play the DTS surround format?

What do I need to play both the AC-3 and DTS surround formats?

Will a 5.1 channel DTS CD play in my CD player? Why won’t my older DVD player play DTS DVDs?

Can DVD movies contain both DTS and AC-3 audio tracks?

How does DTS work?

Board Layout

DVD Features

Block Diagram

Power Supply

Communications

Servo Control

Video and Audio Processing

Power Supply Block

Standby Power Supply

Main Power Supply

Power Consumption

Oscillator Frequencies

Standby Oscillator

Start

	1	Regulation Concept	13
	2	Regulation Circuitry	13
	2	Main Oscillator	15
		Enable	15
	2	Start	15

	2	Run	15

	3	Regulation	15

	3	Power Control	17
		Plug In	17
	3
		Communications Block	21
	5
		Serial Data	21
	6
		Parallel Data	21
	7
		Serial Data Communications	23
	7
		Serial Bus 0	23
	7
		Serial Bus 1	25
	7
		Parallel Data Communications	27
	9
		Communications from IC202 to Other ICs	29
	11
		Communications from a Destination IC to IC202	29
	11
		Mechanism	31
	11
		Disc Tray and Laser Platform Position	31
	11
		Tilt Motor	32
	11
		Power ON Mechanical Sequence - No Disc	34
	13
		Power ON Mechanical Sequence - DVD Disc	35
	13
		Tray Motor Drive	37

Run

13

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Contents Course DVD-02 Course Description and Troubleshooting Page Table of Contents Processing Laser Servo Test Mode KHM-220A DVD Optical Block Troubleshooting Disc IdentificationInitial Sled Motor Drive Processing BlockIntroduction to the DTS Audio Format DVD, LDVHS DVD, LD, DTVWhat is DTS? What do I need to play the DTS surround format?CD/DVD Player Channel Receiver With DTS Decoder AC-3 DecoderCan DVD movies contain both DTS and AC-3 audio tracks? How does DTS work?Compression Adaptive Predictive Coding AdpcmMultiplexer PackerCompression Block Global Bit ManagementBoard Layout DVD Features DVPBlock Diagram Power SupplyCommunications Servo ControlBlock Diagram Video and Audio Processing ARP2Block Diagram Power Supply Block Standby Power SupplyMain Power Supply Power ConsumptionPower Supply Block Standby Oscillator StartRun Regulation ConceptStandby Oscillator Main Oscillator EnableRegulation Main Oscillator Power Control PlugIC201 IC202 Communications Waveforms PcontPower Control Post Power on Check Power Control Parallel Data Communications BlockSerial Data Communications Block Serial Data Communications Serial BusInterface IC201 EEProm IC201Serial Data Communications Audio DSP IC501 Serial Data Communications Chip Select Line Parallel Data CommunicationsHGA IC601 Parallel Data Communication Communications from IC202 to Other ICs Communications from Another IC to IC202Parallel 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 Focus Coil LaserPower on Mechanical Sequence No Disc Power on Mechanical Sequence DVD Disc Page Tray Motor Drive Interface Controller IC201 Recognizes the Tray ButtonIC201 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 Motor Drive Initial Sled MovementSystem Control IC202 uses HGA IC601 HGA IC601 Instructs Servo DSP IC701Initial Sled Motor Drive Servo DSP IC701 Issues Analog Commands to Driver IC802 Sled Still Sled OutwardInitial Sled Motor Drive Sled Driver IC802 Sends Voltages to the Stepper Sled Motor Home Position DetectionSled Drive Mute/Inhibit Initial Sled Motor Drive Laser Servo System Control IC202 and HGA IC601 CommunicationsHGA 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 Photo Detectors TE +, TZCPage Sacd Disc Type Disc IdentificationOperation Disc Identification Concept Search FocusServo Focus Focus Drive Focus Search CommunicationsSystem Control IC202 to Servo IC701 System Control IC202 to HGA IC701Focus HGA IC601 to Servo IC701 SdcpsFocus 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 IC Summary Chart Sled Motor Drive PBSled Movement to Another Location Following the TrackSled Motor Drive PB Tilt Servo Tilt UPTilt to Mid Position ICs InvolvedTilt Servo Manually Driving the Tilt Motor Power OFFDVD Playback Tilt Servo Audio/Video Processing Block Process Blocks Processing RF Amp IC001Processing Flash ROM IC205 Video Process Converters IC902, IC905 IC907 CH78OCH12O CH34OAudio Processing Test Mode Access Test ModeTests Test Mode Access Additional Test Mode Self-Diagnostic Function Customer Error CodesVideo Level Adjustment Clearing Emergency CodesPage Troubleshooting No Power onNo DVD OSD logo No DVD PB CD PB OKNo DVD DL PB other discs PB OK No Disc PB