Philips LC4.8E AB Service Manual page 128

EN 128 9. LC4.8E AB
SC-IN
SC-OUT
S/C
SCART
SCL
SD
SDA
SDRAM
SECAM
SIF
SMPS
SND
SNDL-SC1-IN
SNDL-SC1-OUT
SNDL-SC2-IN
SNDL-SC2-OUT
SNDR-SC1-IN
SNDR-SC1-OUT
SNDR-SC2-IN
SNDR-SC2-OUT
SOPS
S/PDIF
SRAM
STBY
SVHS
SW
THD
TXT
uP
VA
VL
VCR
VGA
WD
WYSIWYR
XTAL
Y
Y/C
YPbPr
YUV
Circuit Descriptions, Abbreviation List, and IC Data Sheets
SCART in
SCART out
Short Circuit
Syndicat des Constructeurs
d'Appareils Radiorécepteurs et
Téléviseurs; This is a 21-pin connector
used in EU, that carries various audio,
video, and control signals (it is also
called Péritel connector)
2
Serial CLock Signal on I C bus
Standard Definition
2
Serial DAta Signal on I C bus
Synchronous DRAM
SÉquence Couleur Avec Mémoire;
Colour system mainly used in France
and East Europe. The chroma is FM
modulated and the R-Y and B-Y
signals are transmitted line
sequentially. Colour carriers=
4.406250 MHz and 4.250000 MHz
Sound Intermediate Frequency
Switched Mode Power Supply
SouND
Sound left SCART1 in
Sound left SCART1 out
Sound left SCART2 in
Sound left SCART2 out
Sound right SCART1 in
Sound right SCART1 out
Sound right SCART2 out
Sound right SCART2 out
Self Oscillating Power Supply
Sony Philips Digital InterFace; This is
a consumer interface used to transfer
digital audio
Static RAM
STandBY
Super Video Home System
Software or Subwoofer or Switch
Total Harmonic Distortion
Teletext; TXT is a digital addition to
analogue TV signals that contain
textual and graphical information (25
rows x 40 columns). The information is
transmitted within the first 25 lines
during the Vertical Blank Interval (VBI)
Microprocessor
Vertical Acquisition
Variable Level out: processed audio
output towards external amplifier
Video Cassette Recorder
Video Graphics Array; 640x480 (4:3)
Watch Dog
What You See Is What You Record:
record selection that follows main
picture and sound
Quartz crystal
Luminance signal
Y consists of luminance signal,
blanking level and sync; C consists of
chroma (colour) signal
This is a scaled version of the YUV
colour space. Y= Luminance, Pb/Pr=
Colour difference signals B-Y and R-Y,
other amplitudes w.r.t. to YUV
Colour space used by the NTSC and
PAL video systems. Y is the luminance
and U/V are the colour difference
signals