Circuit Descriptions and List of Abbreviations

9.6 Abbreviation list

 

SRAM

 

 

STBY

ADC

Analogue to Digital Converter

SVCD

SW

AGC

Automatic Gain Control

THD

ASD

Architecture and Standard Design

TTL

AM

Amplitude Modulation

uP

BE

Basic Engine

VAL

ComPair

Computer aided rePair

VCD

CD-DA

CD Digital Audio

Y/C

CS

Chip Select

 

CVBS

Composite Video Blanking and

YUV

 

Synchronisation

 

 

DAC

Digital to Analogue Converter

 

DAIO

Digital Audio Input Output

 

DEMUX

De-multiplexer

 

DENC

Digital Encoder

 

DFU

Direction For Use: description for the

 

 

end user

 

DNR

Dynamic Noise Reduction

 

DRAM

Dynamic Random Access Memory

 

DSD

Direct Stream Digital

 

DSP

Digital Signal Processing

 

DST

Direct Stream Transfer (= loss less

 

 

compressed DSD signal)

 

DTS

Digital Theatre Sound

 

DVD

Digital Versatile Disc

 

EEPROM

Electrically Erasable and

 

 

Programmable Read Only Memory

 

EFM

Eight to Fourteen bit Modulation

 

EMI

External Memory Interface (STi55xx)

 

FFC

Flat Foil Cable

 

FLASH

Flash memory

 

HPF

High Pass Filter

 

HW

Hardware

 

I2C

Integrated IC bus (signals at 5V level)

 

I2S

Integrated IC Sound bus (signals at

 

 

3.3V level)

 

IC

Integrated Circuit

 

IF

Intermediate Frequency

 

IRQ

Interrupt Request

 

KOK

Karaoke

 

LFE

Low Frequency Effect (= subwoofer)

 

LLD

Loss Less Decoder

 

LPCM

Linear Pulse Code Modulation

 

LRCLK

Left/Right clock

 

LVTTL

Low Voltage Transistor Transistor

 

 

Logic (3.3V logic)

 

M2

Mercury 2 Basic Engine

 

MACE

Mini All Compact Disc Engine

 

MPEG

Motion Pictures Experts Group

 

NC

Not Connected

 

NVM

Non Volatile Memory (= IC containing

 

 

TV related data e.g. alignments)

 

OC

Open Circuit

 

OPU

Optical Pick-up Unit

 

PCB

Printed Circuit Board (see PWB)

 

PCM

Pulse Code Modulation

 

PCM_CLK

Audio system clock for DAC

 

PCM_OUTx

Audio serial output data

 

PSP

Pit Signal Processing

 

PSU

Power Supply Unit

 

PWB

Printed Wiring Board (see PCB)

 

RAM

Random Access Memory

 

RGB

Red, Green and Blue colour space

 

ROM

Read Only Memory

 

S2B

Serial to Basic Engine (=

 

 

communication bus between host-

 

 

and servo processor)

 

SCL

Serial Clock I2C

 

SCLK

Audio serial bit clock

 

SDA

Serial Data I2C

 

SDRAM

Synchronous DRAM

 

SMI

Shared Memory Interface

 

S/PDIF

Sony Philips Digital InterFace

 

DVD763SA

 

9.

 

EN 75

Static RAM Standby Super Video CD Software

Total Harmonic Distortion

Transistor Transistor Logic (5V logic) Microprocessor

Video Audio Loader Video CD

Luminance (Y) and Chrominance (C) signal

Component video

Page 60
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Philips DVD763SA/001, DVD763SA/021, DVD763SA/051 manual Abbreviation list

DVD763SA/051, DVD763SA/021, DVD763SA/001 specifications

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