Sony S530D manual Spindle Motor

Page 67

ARPINT

107

X001

ARPRD

IC601

27MHz

110

ARPWR

HGA

109

CXD8788Q

ARPCS

59

108

111

TK51 BD.

IC701

X201

TO IC001/6

SERVO DSP

12.5MHz

IC001

CXD8791Q

CN003/

CS

IC803

RF AMP

91

92

SDCPS

118

3

HCS

FG AMP

CN002

WRITE

SSI33

CS1 10

141

BA1032

CN003/

54

17 2

IC202

CS1 SDPWR

116

2

HWR

P3722

4AFV 1/4

SYSTEM

CS4 7

142

CS4

117

1

CN004

1

CONTROL

ADC4

+

12

6 13

135

MB91101

5

CLK

SDPIT

115

128

HINT

65

14

13

5 14

PFV

94

156

INT1

-

54

39

HDO

HAO-5,

HA0-5

FCSON

HD0-7

CN001

HD0

15 16

9

8

7

-15

17-19

17-19

-15

EA0-1

IC802 3/3

ADDRESS

ADDRESS

SPINDLE

MOTOR

M

OPTICAL

DRIVER

DEVICE RF

BA5983P-E2

DATA

PARALLEL

DATA

D8-15

IN4-

IN4+

SPINDLE

BUS

AO-7

26

27

BASE UNIT

KHM-220

MD

R820

R816

XCS

49

84

SO

R823

ARPWR

XWR

IC303

1.6V REF

1.6V

60

IC803/1

ARP2

ARPRD

XRD

REF

61

CXD8784R

IC803/1

ARPINT

INT

R824

FROM XT1

IC001

SCKO1

82

6

12

123

MD 52

MB-85 BD.

X001

PLL1700E

CLK 33.8MHz

PO

R822

27MHz

RF/CLK

57

RF IN

19

17

COMPARISON

RF

1.4Vp-p DVD OR CD

NO DISC=3V

LOCKED=0.5V

SPINDLE MOTOR

12DVD02 1153

6 29 99

62

Image 67

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 Main Oscillator EnableRegulation Main Oscillator Pcont Power ControlPlug IC201 IC202 Communications WaveformsPower Control Post Power on Check Power Control Parallel Data Communications BlockSerial Data Communications Block EEProm IC201 Serial Data CommunicationsSerial Bus Interface 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 IC201 Communicates with System Control IC202 Tray Motor DriveInterface Controller IC201 Recognizes the Tray Button IC201 Turns On the DisplayTray Motor Drive Tray Position Switch Returns Information to IC201 Driver IC802 Translates the CommandIC202 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 Sled Driver IC802 Sends Voltages to the Stepper Sled Motor Home Position DetectionSled 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 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 System Control IC202 to HGA IC701 Focus DriveFocus Search Communications System Control IC202 to Servo 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 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 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 CH34O Converters IC902, IC905 IC907CH78O CH12OAudio Processing Test Mode Access Test ModeTests 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