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Circuit Descriptions, Abbreviation List, and IC Data Sheets <strong>LC7.1E</strong> PA 9. EN 75<br />
ED<br />
Enhanced Definition: 480p, 576p<br />
EDID<br />
Extended Display Identification Data<br />
(VESA standard)<br />
EEPROM<br />
Electrically Erasable and<br />
Programmable Read Only Memory<br />
EU<br />
EUrope<br />
EXT<br />
EXTernal (source), entering the set by<br />
SCART or by cinches (jacks)<br />
FBL<br />
Fast Blanking: DC signal<br />
accompanying RGB signals<br />
FBL-TXT<br />
Fast Blanking Teletext<br />
FLASH<br />
FLASH memory<br />
FM<br />
Field Memory / Frequency Modulation<br />
FMR<br />
FM Radio<br />
FRC<br />
Frame Rate Converter<br />
F<strong>TV</strong><br />
Flat TeleVision<br />
H<br />
H_sync to the module<br />
HD<br />
High Definition: 720p, 1080i, 1080p<br />
HDCP<br />
High-bandwidth Digital Content<br />
Protection; A "key" encoded into the<br />
HDMI/DVI signal that prevents video<br />
data piracy. If a source is HDCP coded<br />
and connected via HDMI/DVI without<br />
the proper HDCP decoding, the<br />
picture is put into a "snow vision"<br />
mode or changed to a low resolution.<br />
For normal content distribution, the<br />
source and the display device must be<br />
enabled for HDCP "software key"<br />
decoding<br />
HDMI<br />
High Definition Multimedia Interface,<br />
digital audio and video interface<br />
HP<br />
Head Phone<br />
I<br />
Monochrome <strong>TV</strong> system. Sound<br />
carrier distance is 6.0 MHz<br />
I2C<br />
Integrated IC bus<br />
I2S<br />
Integrated IC Sound bus<br />
IBO(Z)<br />
Intelligent Bolt On module. Z= Zapper;<br />
module for DVB reception.<br />
IC<br />
Integrated Circuit<br />
IF<br />
Intermediate Frequency<br />
IR<br />
Infra Red<br />
IRQ<br />
Interrupt ReQuest<br />
Last Status<br />
The settings last chosen by the<br />
customer and read and stored in RAM<br />
or in the NVM. They are called at startup<br />
of the set to configure it according<br />
the customers wishes<br />
LATAM<br />
LATin AMerica<br />
LC07 Philips chassis name for LCD <strong>TV</strong> 2007<br />
project<br />
LCD<br />
Liquid Crystal Display<br />
LED<br />
Light Emitting Diode<br />
L/L'<br />
Monochrome <strong>TV</strong> system. Sound<br />
carrier distance is 6.5 MHz. L' is Band<br />
I, L is all bands except for Band I<br />
LPL<br />
LG Philips LCD<br />
LS<br />
Loud Speaker<br />
LVDS<br />
Low Voltage Differential Signalling,<br />
data transmission system for high<br />
speed and low EMI communication.<br />
M/N<br />
Monochrome <strong>TV</strong> system. Sound<br />
carrier distance is 4.5 MHz<br />
MOSFET<br />
Metal Oxide Semiconductor Field<br />
Effect Transistor<br />
MPEG<br />
Motion Pictures Experts Group<br />
MSP<br />
Multi-standard Sound Processor: ITT<br />
sound decoder<br />
MUTE<br />
MUTE Line<br />
NAFTA<br />
North American Free Trade<br />
Association: Trade agreement<br />
between Canada, USA and Mexico<br />
NC<br />
Not Connected<br />
NICAM<br />
NTSC<br />
NVM<br />
O/C<br />
ON/OFF LED<br />
OAD<br />
OSD<br />
PAL<br />
PC<br />
PCB<br />
PDP<br />
PIG<br />
PIP<br />
PLL<br />
PSU<br />
PWB<br />
RAM<br />
RC<br />
RC5 (6)<br />
RF<br />
RGB<br />
RGBHV<br />
ROM<br />
SAM<br />
SC<br />
SC1-OUT<br />
SC2-OUT<br />
S/C<br />
SCL<br />
SD<br />
SDA<br />
SDI<br />
SDM<br />
SDRAM<br />
SECAM<br />
SIF<br />
SMPS<br />
SND<br />
SOPS<br />
S/PDIF<br />
SRAM<br />
SSB<br />
STBY<br />
SVHS<br />
SW<br />
THD<br />
TXT<br />
uP<br />
Near Instantaneous Compounded<br />
Audio Multiplexing. This is a digital<br />
sound system, used mainly in Europe.<br />
National Television Standard<br />
Committee. Colour system used<br />
mainly in North America and Japan.<br />
Colour carrier NTSC M/N = 3.579545<br />
MHz, NTSC 4.43 = 4.433619 MHz<br />
(this is a VCR norm, it is not<br />
transmitted off-air)<br />
Non Volatile Memory: IC containing<br />
<strong>TV</strong> related data (for example, options)<br />
Open Circuit<br />
On/Off control signal for the LED<br />
Over the Air Download<br />
On Screen Display<br />
Phase Alternating Line. Colour system<br />
used mainly in Western Europe<br />
(colour carrier = 4.433619 MHz) and<br />
South America (colour carrier PAL M =<br />
3.575612 MHz and PAL N = 3.582056<br />
MHz)<br />
Personal Computer<br />
Printed Circuit Board (or PWB)<br />
Plasma Display Panel<br />
Picture In Graphic<br />
Picture In Picture<br />
Phase Locked Loop. Used, for<br />
example, in FST tuning systems. The<br />
customer can directly provide the<br />
desired frequency<br />
Power Supply Unit<br />
Printed Wiring Board (or PCB)<br />
Random Access Memory<br />
Remote Control transmitter<br />
Remote Control system 5 (6), the<br />
signal from the remote control receiver<br />
Radio Frequency<br />
Red, Green, and Blue. The primary<br />
colour signals for <strong>TV</strong>. By mixing levels<br />
of R, G, and B, all colours (Y/C) are<br />
reproduced.<br />
Red, Green, Blue, Horizontal sync,<br />
and Vertical sync<br />
Read Only Memory<br />
Service Alignment Mode<br />
SandCastle: two-level pulse derived<br />
from sync signals<br />
SCART output of the MSP audio IC<br />
SCART output of the MSP audio IC<br />
Short Circuit<br />
Clock signal on I2C bus<br />
Standard Definition: 480i, 576i<br />
Data signal on I2C bus<br />
Samsung Display Industry<br />
Service Default Mode<br />
Synchronous DRAM<br />
SEequence Couleur Avec Memoire.<br />
Colour system used mainly in France<br />
and Eastern Europe. Colour carriers =<br />
4.406250 MHz and 4.250000 MHz<br />
Sound Intermediate Frequency<br />
Switch Mode Power Supply<br />
SouND<br />
Self Oscillating Power Supply<br />
Sony Philips Digital InterFace<br />
Static RAM<br />
Small Signal Board<br />
Stand-by<br />
<strong>Super</strong> Video Home System<br />
Sub Woofer / SoftWare / Switch<br />
Total Harmonic Distortion<br />
TeleteXT<br />
Microprocessor
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