Philips PREMIUM 10501 User Manual

Premium 10501 05-07-00

P10501A06.DOC User Manual Premium 10501

PHILIPS OPTICAL STORAGE

USER MANUAL

PREMIUM 10501

Philips Components

Premium 10501 05-07-00

P10501A06.DOC draft User Manual Premium 10501

Preface

This document gives some application information how to use the Premium 10501 The Starter kit Premium 10501 is intended to be used for high-end video/audio and Jukebox applications. Using the kit and documentation should make it possible to provide a quickly start of the design-in work.

The Premium 10501 is a complete functional module that consists of the CD engine, cables and documentation. The CD engine is equipped with a PCB underneath the mechanism. The PCB contains the electronics, and provides the necessary interface to connect the unit to the external application circuit.

The unit can be controlled through the so-called DSA bus. Available DSA commands are described in the Premium 10501 documentation. A floppy with DSA control software, which runs on an IBM compatible PC, is available and is part of the documentation.

The Premium 10501 is not indented to be copied.

The information presented in this document does not form part of any quotation or contract, is believed to be accurate and reliable and may be changed without notice. No liability will be accepted by the publisher for any consequence of its use. Publication thereof does not convey nor imply any license under patent- or other industrial or intellectual property rights.

Premium 10501 05-07-00

P10501A06.DOC draft User Manual Premium 10501

PHILIPS LASER OPTICS

USER MANUAL

PREMIUM 10501

Author(s)

Phil Wu Arthur He

Philips Components

Optical Storage Shanghai

Keywords:

High-end Audio

Jukebox

DSA

CD10

VAU1254

Premium 10501

Note: The publisher reserve the right to change the data mentioned in this document without prior notice.

Premium 10501 05-07-00

P10501A06.DOC draft User Manual Premium 10501

Revision history

Version Date Remarks

Version 0.1 draft version

05-07-00

Premium 10501 05-07-00

P10501A06.DOC draft User Manual Premium 10501

Table of Contents

1. Introduction ...........................................................................................................................................................6

1.1 Abbreviations used........................................................................................................................................6

2. System overview...................................................................................................................................................6

2.1 Features............................................................................................................................................................7

2.2 Some numbers ................................................................................................................................................7

3. PCB key component and connector placement...............................................................................................8

4. Configuration options..........................................................................................................................................8

5. PCB connector interface description.................................................................................................................9

5.1 The actuator connector (internal connection)...........................................................................................9

5.2 The diode flex connector (internal connection) ........................................................................................9

5.3 The DSA connector.....................................................................................................................................10

5.4 The I2S/graphics connector.......................................................................................................................10

5.5 The EBU connector.....................................................................................................................................11

5.6 The power connector ...................................................................................................................................11

5.7 The line-out connector................................................................................................................................12

5.8 The 16 MHz clock output..........................................................................................................................12

6. The DSA control interface................................................................................................................................12

6.1 DSA interface bus protocol........................................................................................................................13

6.2 DSA Commands..........................................................................................................................................13

6.3 Summary of DSA Control commands.....................................................................................................14

7. Micro Controller pinning..................................................................................................................................15

7.1 General...........................................................................................................................................................15

7.2 Features..........................................................................................................................................................15

7.3 Micro controller Pinning.............................................................................................................................15

8. Power requirements ...........................................................................................................................................17

8.1 Switching the power on /off.......................................................................................................................17

8.2 Rise time of the power supplies ................................................................................................................17

8.3 Ventilation.....................................................................................................................................................17

9. Getting the best audio performance.................................................................................................................18

9.1 Absolute audio phase..................................................................................................................................18

10. Connecting the Premium 10501.....................................................................................................................19

11. Problem solving. ...............................................................................................................................................20

12. General application information .................................................................................................................... 20

Premium 10501 05-07-00

P10501A06.DOC draft User Manual Premium 10501

1. Introduction

Using the Premium 10501 module, the user will get a high performance CD-engine, which is designed to deliver an extremely good playability and very low mechanical playing noise. The module provides standard to high end audio quality output signals. For those customers who strive for extreme high performance audio, fine tuning the audio output with additional post filtering can be used. Using a special external DAC is still possible as the I2S signals are available. Refer for all technical specifications to the data sheets only

1.1 Abbreviations used

BCCDAC Bitstream Continuous Calibration Digital to Analog Converter CD Compact Disc CD-DA Compact Di sc Digital Audio CD10 SAA7324 Compact Disc Decoder & Digital Servo DAC Digital to Analog Converter DSA Data Strobe Acknowledge EBU European Broadcast Union HF High frequency (EFM) signal LDGU Laser Detector Grating Unit OTP One-time Programmable (Eprom controller). QFP Quad Flat Pack VAM Video Audio Module (CD Mechanism) VAU Video Audio Unit (Assembly of VAM and PCB)

2. System overview

HF signal

Diode

Amplifier

Laser

Supply

TZA1022

VAM1254

3-beam

Mechanism

Figure 1: Block diagram

LF signals

Laser on/off

PCBMechanism

HF Equalizer Discrete circuit

Digital

Servo

Control

and

CD-Decoder

SAA7324 M2

Sle

Foc usRadial

dgeMotor

2 x

Dual Servo

Drivers

TDA7073

Control

Stereo

DAC

TDA1305T

Micro

Controller

Left audio

Right audio

I2S IEC958 16MHz optional

DSA control

Flash interface

Supply

The left part of this diagram shows the VAM1254 mechanism. The total assembly of VAM1254 and the PCB is called the CD Engine. The Premium 10501 starterkit consist of the CD engine, some cables, DSA interface, control software on floppy and documentation.

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