Philips LC7.1L LA Service Manual page 102

Chassis
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EN 102
9.
LC7.1L LA
NICAM
NTSC
NVM
O/C
ON/OFF LED
OAD
OSD
PAL
PC
PCB
PDP
PIG
PIP
PLL
PSU
PWB
RAM
RC
RC5 (6)
RF
RGB
RGBHV
ROM
SAM
SAP
SC
SC1-OUT
SC2-OUT
S/C
SCL
SD
SDA
SDI
SDM
SDRAM
SECAM
SIF
SMPS
SND
SOPS
S/PDIF
SRAM
SSB
STBY
SVHS
SW
THD
TXT
uP
Circuit Descriptions, Abbreviation List, and IC Data Sheets
Near Instantaneous Compounded
Audio Multiplexing. This is a digital
sound system, used mainly in Europe.
National Television Standard
Committee. Color system used mainly
in North America and Japan. Color
carrier NTSC M/N = 3.579545 MHz,
NTSC 4.43 = 4.433619 MHz (this is a
VCR norm, it is not transmitted off-air)
Non Volatile Memory: IC containing
TV related data (for example, options)
Open Circuit
On/Off control signal for the LED
Over the Air Download
On Screen Display
Phase Alternating Line. Color system
used mainly in Western Europe (color
carrier = 4.433619 MHz) and South
America (color carrier PAL M =
3.575612 MHz and PAL N = 3.582056
MHz)
Personal Computer
Printed Circuit Board (or PWB)
Plasma Display Panel
Picture In Graphic
Picture In Picture
Phase Locked Loop. Used, for
example, in FST tuning systems. The
customer can directly provide the
desired frequency
Power Supply Unit
Printed Wiring Board (or PCB)
Random Access Memory
Remote Control transmitter
Remote Control system 5 (6), the
signal from the remote control receiver
Radio Frequency
Red, Green, and Blue. The primary
color signals for TV. By mixing levels
of R, G, and B, all colors (Y/C) are
reproduced.
Red, Green, Blue, Horizontal sync,
and Vertical sync
Read Only Memory
Service Alignment Mode
Secondary Audio Program
SandCastle: two-level pulse derived
from sync signals
SCART output of the MSP audio IC
SCART output of the MSP audio IC
Short Circuit
Clock signal on I2C bus
Standard Definition: 480i, 576i
Data signal on I2C bus
Samsung Display Industry
Service Default Mode
Synchronous DRAM
SEequence Couleur Avec Memoire.
Color system used mainly in France
and Eastern Europe. Color carriers =
4.406250 MHz and 4.250000 MHz
Sound Intermediate Frequency
Switch Mode Power Supply
SouND
Self Oscillating Power Supply
Sony Philips Digital InterFace
Static RAM
Small Signal Board
Stand-by
Super Video Home System
Sub Woofer / SoftWare
Total Harmonic Distortion
TeleteXT
Microprocessor
VL
Variable Level out: processed audio
output toward external amplifier
VCR
Video Cassette Recorder
VGA
Video Graphics Array
WD
Watch Dog
WYSIWYR
What You See Is What You Record:
record selection that follows main
picture and sound
XTAL
Quartz crystal
YPbPr
Component video (Y= Luminance, Pb/
Pr= Color difference signals B-Y and
R-Y, other amplitudes w.r.t. to YUV)
Y/C
Video related signals: Y consists of
luminance signal, blanking level and
sync; C consists of color signal.
Y-OUT
Luminance-signal
YUV
Baseband component video (Y=
Luminance, U/V= Color difference
signals)

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