Abbreviation List - Philips 32PF9968/10 Service Manual

Circuit Descriptions, Abbreviation List, and IC Data Sheets
9.5

Abbreviation List

1080i
1080p
480i
480p
AARA
ACI
ADC
AFC
AGC
AM
AUO
AP
AR
ASD
AV
B-TXT
BTSC
C-FRONT
CBA
CL
CLUT
ComPair
CSM
CVBS
CVBS-EXT
CVBS-INT
CVBS-MON
CVBS-TER-OUT
DAC
DBE
DFU
DNR
DRAM
DSP
DST
DTS
DVD
DVI
DW
ED
EEPROM
EXT
FBL
FBL-TXT
FLASH
FM
FMR
FRONT-C
FRONT-DETECT
FRONT-Y_CVBS
FTV
1080 visible lines, interlaced
1080 visible lines, progressive scan
480 visible lines, interlaced
480 visible lines, progressive scan
Automatic Aspect Ratio Adaptation:
algorithm that adapts aspect ratio to
remove horizontal black bars; keeping
up the original aspect ratio
Automatic Channel Installation:
algorithm that installs TV channels
directly from a cable network by
means of a predefined TXT page
Analogue to Digital Converter
Automatic Frequency Control: control
signal used to tune to the correct
frequency
Automatic Gain Control: algorithm that
controls the video input of the feature
box
Amplitude Modulation
Acer Unipack Optronics
Asia Pacific
Aspect Ratio: 4 by 3 or 16 by 9
Automatic Standard Detection
Audio Video
Blue teletext
Broadcast Television System
Committee
Chrominance front input
Circuit Board Assembly (or PWB)
Constant Level: audio output to
connect with an external amplifier
Color Look Up Table
Computer aided rePair
Customer Service Mode
Composite Video Blanking and
Synchronization
CVBS signal from external source
(VCR, VCD, etc.)
CVBS signal from Tuner
CVBS monitor signal
CVBS terrestrial out
Digital to Analogue Converter
Dynamic Bass Enhancement: extra
low frequency amplification
Directions For Use: owner's manual
Dynamic Noise Reduction
Dynamic RAM
Digital Signal Processing
Dealer Service Tool: special
(European) remote control designed
for service technicians
Digital Theatre Sound
Digital Versatile Disc
Digital Visual Interface
Double Window
Enhanced Definition: 480p, 576p
Electrically Erasable and
Programmable Read Only Memory
EXTernal (source), entering the set by
SCART or by cinches (jacks)
Fast Blanking: DC signal
accompanying RGB signals
Fast Blanking Teletext
FLASH memory
Field Memory / Frequency Modulation
FM Radio
Front input chrominance (SVHS)
Front input detection
Front input luminance or CVBS
(SVHS)
Flat TeleVision
TPM1.2HU LA
G-TXT Green teletext
H H_sync to the module
HD High Definition: 720p, 1080i, 1080p
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
IC Integrated Circuit
IF Intermediate Frequency
IR Infra Red
IRQ Interrupt ReQuest
LATAM LATin AMerica
LC04 Philips chassis name for LCD TV 2004
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.
M/N Monochrome TV system. Sound
carrier distance is 4.5 MHz
MOSFET Metal Oxide Semiconductor Field
Effect Transistor
MPEG Motion Pictures Experts Group
MSP Multi-standard Sound Processor: ITT
sound decoder
MUTE MUTE Line
NAFTA North American Free Trade
Association: Trade agreement
between Canada, USA and Mexico
NC Not Connected
NICAM Near Instantaneous Compounded
Audio Multiplexing. This is a digital
sound system, used mainly in Europe.
NTSC 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)
NVM Non Volatile Memory: IC containing
TV related data (for example, options)
O/C Open Circuit
ON/OFF LED On/Off control signal for the LED
OSD On Screen Display
PAL 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)
PC Personal Computer
PCB Printed Circuit Board (or PWB)
PDP Plasma Display Panel
PIG Picture In Graphic
PIP Picture In Picture
PLL Phase Locked Loop. Used, for
example, in FST tuning systems. The
customer can directly provide the
desired frequency
PWB Printed Wiring Board (or PCB)
RAM Random Access Memory
RC Remote Control transmitter
RC5 (6) Remote Control system 5 (6), the
signal from the remote control receiver
RGB Red, Green, and Blue. The primary
color signals for TV. By mixing levels
9. EN 53