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Sony
S530D manual
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Contents
Main
Page
Page
Table of Contents
Page
Introduction to the DTS Audio Format
Page
3 Why wont my older DVD player play DTS DVDs?
Can DVD movies contain both DTS and AC-3 audio tracks?
How does DTS work?
MDCT Time to Frequency Conversion
Compression
4
Multiplexer
Packer
Page
DVD Features
DVP-S530D
DVP-S330
DVP-S550D DVP-C600
DVP-S7700
Block Diagram
Power Supply
Communications
Plug In
Servo Control
BLOCK DIAGRAM
Video and Audio Processing
BLOCK DIAGRAM
11
Power Supply Block
Standby Power Supply
Regulation
Main Power Supply
Regulation
POWER SUPPLY BLOCK
Standby Oscillator
Start
Run
Regulation Concept
Regulation Circuitry
STANDBY OSCILLATOR
Main Oscillator
Enable
Start
Run
Regulation
MAIN OSCILLATOR
17
Power Control
Plug In
IC201 IC202 Communications Waveforms
POWER CONTROL
19
Post Power ON Check
POWER CONTROL
Communications Block
Serial Data
Parallel Data
COMMUNICATIONS BLOCK
23
Serial Data Communications
Serial Bus 0
Interface IC201
EEProm IC201
SERIAL DATA COMMUNICATIONS
25
Serial Bus 1
Audio DSP IC501
Audio 2 Channel D/A Converter IC902 Audio Front, Rear, and Center D/A Converters IC905 - IC907
SERIAL DATA COMMUNICATIONS
27
Parallel Data Communications
Chip Select Line
PARALLEL DATA COMMUNICATION
29 Address Lines
Data and Clock Lines
Interrupt Lines
Read / Write Lines
Communications from IC202 to Other ICs
Communications from Another IC to IC202
PARALLEL DATA COMMUNICATION
31
Mechanism
Disc Tray and Laser Platform Position
32
Tilt Motor
Sled Position
33
Focus Coil
Laser
34
Power ON Mechanical Sequence No Disc
35 Power ON Mechanical Sequence DVD Disc
Page
37
Tray Motor Drive
Interface Controller IC201 Recognizes the Tray Button
IC201 Turns On the Display
IC201 Communicates with System Control IC202
TRAY MOTOR DRIVE
39
IC202 Instructs Hybrid Gate Array IC601
Driver IC802 Translates the Command
Tray Position Switch Returns Information to IC201
TRAY MOTOR DRIVE
41
Initial Sled Motor Drive
Initial Sled Movement
System Control IC202 uses HGA IC601
HGA IC601 Instructs Servo DSP IC701
Page
43
Servo DSP IC701 Issues Analog Commands to Driver IC802
Page
45
Sled Driver IC802 Sends Voltages to the Stepper Sled Motor
Home Position Detection
Page
47
Laser Servo
System Control IC202 and HGA IC601 Communications
HGA IC601 to Servo DSP IC701 Communications
Servo DSP IC701 to RF Amplifier IC001 Communications
DVD/CD Laser Module
LASER SERVO
CS
+ +
KHM-220A DVD Optical Block
DVD Focus
CD Focus
Three Laser Beams from One Laser
Photo Detectors
Page
Disc Identification
Operation
SACD Disc Type
54
DISC IDENTIFICATION CONCEPT
Focus
Search
Servo
Page
57
Focus Drive
Focus Search Communications
System Control IC202 to Servo IC701
System Control IC202 to HGA IC701
Page
59
HGA IC601 to Servo IC701
Page
Spindle Motor
Kick Mode
SPINDLE MOTOR
CLV PB Mode
SPINDLE MOTOR
65
Tracking Servo
Tracking Servo
HGA IC601 to Servo DSP IC701 Communications
Track Counting in Pause or Picture Jump
TRACKING SERVO
Sled Motor Drive - PB
Following the Track
Sled Movement to Another Location
IC Summary Chart
BA5981FP
SLED MOTOR DRIVE - PB
DRIVER
Tilt Servo
Operation
TILT SERVO
71
DVD Playback
Power OFF
Manually Driving the Tilt Motor
TILT SERVO
73
Audio/Video Processing Block
Optical Device
RF Amplifier IC001
ARP2 IC303
A/V Decoder IC401
A/V PROCESS BLOCKS
75
A/V Processing
RF Amp IC001
ARP2 IC303
A/V PROCESSING
77
A/V Decoder IC401
Flash ROM IC205
VIDEO PROCESS
79
Audio DSP IC501
D/A Converters IC902, IC905 IC907
AUDIO PROCESSING
81
Test Mode
Test Mode Access
Exit
Tests
0. Syscon Diagnosis
Page
83
6. Video Level Adjustment
Additional Test Mode
Self-Diagnostic Function (Customer Error Codes)
Page
85
Troubleshooting
GENERAL PROBLEMS AND TROUBLESHOOTING GUIDE No Power ON
86
No DVD OSD logo
No DVD PB (CD PB OK)
87
No DVD DL PB (other discs PB OK)
No Disc PB