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EN 146
9.
SACD 900
9.7
Abbreviation list
ADC
AM
AP
AV
BE
B/G
BTSC
ComPair
CC
CD-DA
CS
CVBS
DAC
DAIO
DENC
D/K
DFU
DNR
DRAM
DSD
DSP
DTS
DVD
EEPROM
EFM
EMI
EU
EXT
FLASH
FM
HP
HPF
HW
I
2
I
C
I2S
IF
Interlaced
IR
IRQ
LATAM
LED
L/L'
LLD
LPCM
LPF
LRCLK
LS
M/N
MACE
MPEG
NC
Circuit Descriptions and List of Abbreviations
Analogue to Digital Converter
Amplitude Modulation
Asia Pacific
External Audio Video
Basic Engine
Monochrome TV system. Sound
carrier distance is 5.5 MHz
Broadcast Television Standard
Committee. Multiplex FM stereo sound
system, originating from the USA and
used e.g. in LATAM and AP-NTSC
countries
Computer aided rePair
Closed Caption
CD Digital Audio
Chip Select
Composite Video Blanking and
Synchronisation
Digital to Analogue Converter
Digital Audio Input Output
Digital Encoder
Monochrome TV system. Sound
carrier distance is 6.5 MHz
Direction For Use: description for the
end user
Dynamic Noise Reduction
Dynamic RAM
Direct Stream Digital
Digital Signal Processing
Digital Theatre Sound
Digital Versatile Disc
Electrically Erasable and
Programmable Read Only Memory
Eight to Fourteen bit Modulation
External Memory Interface (STi5505)
Europe
External (source), entering the set via
SCART or Cinch
Flash memory
Frequency Modulation
Headphone
High Pass Filter
Hardware
Monochrome TV system. Sound
carrier distance is 6.0 MHz
Integrated IC bus
Integrated IC Sound bus
Intermediate Frequency
Scan mode where two fields are used
to form one frame. Each field contains
half the number of the total amount of
lines. The fields are written in 'pairs',
causing line flicker.
Infra Red
Interrupt Request
Latin America
Light Emitting Diode
Monochrome TV system. Sound
carrier distance is 6.5 MHz. L' is Band
I, L is all bands except for Band I
Loss Less Decoder
Linear Pulse Code Modulation
Low Pass Filter
Left/Right clock
Loudspeaker
Monochrome TV system. Sound
carrier distance is 4.5 MHz
Mini All Compact Disc Engine
Motion Pictures Experts Group
Not Connected
NICAM
Near Instantaneous Compounded
Audio Multiplexing. This is a digital
sound system, mainly used in Europe.
NTSC
National Television Standard
Committee. Colour system mainly
used in North America and Japan.
Colour carrier NTSC M/N = 3.579545
MHz, NTSC 4.43 = 4.433619 MHz
(this is a VCR norm, it is not
transmitted off-air)
NVM
Non Volatile Memory: IC containing
TV related data e.g. alignments
OC
Open Circuit
OPU
Optical Pick up Unit
OSD
On Screen Display
P50
Project 50 or Easy Link
PAL
Phase Alternating Line. Colour system
mainly used in West Europe (colour
carrier = 4.433619 MHz) and South
America (colour carrier PAL M =
3.575612 MHz and PAL N = 3.582056
MHz)
PCB
Printed Circuit Board (see PWB)
PCM
Pulse Code Modulation
PCM_CLK
Audio system clock for DAC
PCM_OUTx
Audio serial output data
PDM
Physical Disc Mark
PLL
Phase Locked Loop. Used for e.g.
FST tuning systems. The customer
can give directly the desired frequency
Progressive Scan
Scan mode where all scan lines are
displayed in one frame at the same
time, creating a double vertical
resolution.
PSP
Pit Signal Processing
PWB
Printed Wiring Board (see PCB)
RAM
Random Access Memory
RC
Remote Control handset
RC5
Remote Control system 5, signal from
the remote control receiver
RGB
Red Green Blue
ROM
Read Only Memory
S2B
Serial to Basic Engine, communication
bus between host- and servo
processor
SACD
Super Audio Compact Disc
SCART
Syndicat des Constructeurs
d'Appareils Radiorecepteurs et
Televisieurs
SCL
Serial Clock I
SCLK
Audio serial bit clock
SDA
Serial Data I
SDRAM
Synchronous DRAM
SECAM
SEequence Couleur Avec Memoire.
Colour system mainly used in France
and East Europe. Colour carriers =
4.406250 MHz and 4.250000 MHz
S/PDIF
Sony Philips Digital InterFace
SRAM
Static RAM
STBY
Standby
SVHS
Super Video Home System
SW
Software
THD
Total Harmonic Distortion
TXT
Teletext
uP
Microprocessor
VCD
Video CD
VCR
Video Cassette Recorder
Y/C
Luminance (Y) and Chrominance (C)
signal
YUV
Component video
0/6/12
SCART switch control signal on A/V
board. 0 = loop through (AUX to TV), 6
= play 16:9 format, 12 = play 4:3 forma
2
C
2
C
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