Philips 47PFL5403, Руководство по обслуживанию

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Circuit Descriptions, Abbreviation List, and IC Data Sheets EN 101 LC8.2A LA 9.
9.8 Abbreviation List
1080i 1080 visible lines, interlaced
1080p 1080 visible lines, progressive scan
2CS 2 Carrier Sound
2DNR Spatial (2D) Noise Reduction
3DNR Temporal (3D) Noise Reduction
480i 480 visible lines, interlaced
480p 480 visible lines, progressive scan
AARA Automatic Aspect Ratio Adaptation:
algorithm that adapts aspect ratio to
remove horizontal black bars; keeping
up the original aspect ratio
ACI Automatic Channel Installation:
algorithm that installs TV channels
directly from a cable network by
means of a predefined TXT page
ADC analogue to Digital Converter
AFC Automatic Frequency Control: control
signal used to tune to the correct
frequency
AGC Automatic Gain Control: algorithm that
controls the video input of the feature
box
AM Amplitude Modulation
AUO Acer Unipack Optronics
AP Asia Pacific
AR Aspect Ratio: 4 by 3 or 16 by 9
ASD Automatic Standard Detection
AV Audio Video
B/G Monochrome TV system. Sound
carrier distance is 5.5 MHz
BTSC Broadcast Television System
Committee
CAM Conditional Access Module
CBA Circuit Board Assembly (or PWB)
CEC Consumer Electronics Control bus;
remote control bus on HDMI
connections
CI Common Interface; E.g PCMCIA slot
for a CAM in a set top box
CL Constant Level: audio output to
connect with an external amplifier
CLUT Colour Look Up Table
ComPair Computer aided rePair
COFDM Coded Orthogonal Frequency Division
Multiplexing; A multiplexing technique
that distributes the data to be
transmitted over many carriers
CSM Customer Service Mode
CVBS Composite Video Blanking and
Synchronisation
CVBS-MON CVBS monitor signal
CVBS-TER-OUT CVBS terrestrial out
CVI Component Video Input
DAC Digital to analogue Converter
DBE Dynamic Bass Enhancement: extra
low frequency amplification
DDC Display Data Channel; is a part of the
“Plug and Play” feature
DFU Directions For Use: owner's manual
DMB-TH Digital Multimedia Broadcast -
Terrestrial/Hand-held (Chinese digital
television terrestrial/hand-held
broadcasting system standard)
DNR Dynamic Noise Reduction
DRAM Dynamic RAM
DSP Digital Signal Processing
DST Dealer Service Tool: special
(European) remote control designed
for service technicians
DTS Digital Theatre Sound
DVB(T) Digital Video Broadcast; An MPEG2
based standard for transmitting digital
audio and video. T= Terrestrial
DVD Digital Versatile Disc
DVI Digital Visual Interface
DW Double Window
ED Enhanced Definition: 480p, 576p
EDID Extended Display Identification Data
(VESA standard)
EEPROM Electrically Erasable and
Programmable Read Only Memory
EU EUrope
EXT EXTernal (source), entering the set by
SCART or by cinches (jacks)
FBL Fast Blanking: DC signal
accompanying RGB signals
FBL-TXT Fast Blanking Teletext
FLASH FLASH memory
FM Field Memory / Frequency Modulation
FMR FM Radio
FRC Frame Rate Converter
FTV Flat TeleVision
H H_sync to the module
HD High Definition: 720p, 1080i, 1080p
HD DNM Digital Natural Motion for High-
Definition TV
HDCP High-bandwidth Digital Content
Protection; A “key” encoded into the
HDMI/DVI signal that prevents video
data piracy. If a source is HDCP coded
and connected via HDMI/DVI without
the proper HDCP decoding, the
picture is put into a “snow vision” mode
or changed to a low resolution. For
normal content distribution, the source
and the display device must be
enabled for HDCP “software key”
decoding
HDMI High Definition Multimedia Interface,
digital audio and video interface
HP Head Phone
I Monochrome TV system. Sound
carrier distance is 6.0 MHz
I2C Integrated IC bus
I2S Integrated IC Sound bus
IBO(Z) Intelligent Bolt On module. Z= Zapper;
module for DVB reception.
IC Integrated Circuit
IF Intermediate Frequency
IR Infra Red
IRQ Interrupt ReQuest
Last Status The settings last chosen by the
customer and read and stored in RAM
or in the NVM. They are called at start-
up of the set to configure it according
the customers wishes
LATAM LATin AMerica
LC08 Philips chassis name for LCD TV 2008
project
LCD Liquid Crystal Display
LED Light Emitting Diode
L/L' Monochrome TV system. Sound
carrier distance is 6.5 MHz. L' is Band
I, L is all bands except for Band I
LPL LG Philips LCD
LS Loud Speaker
LVDS Low Voltage Differential Signalling,
data transmission system for high
speed and low EMI communication.
MADI Motion Adaptive De-Interlacing
M/N Monochrome TV system. Sound
carrier distance is 4.5 MHz
MOSFET Metal Oxide Semiconductor Field
Effect Transistor
MPEG Motion Pictures Experts Group