Abbreviation List - Philips L01.1L AC Service Manual

EN 80 9. L01.1L AC
9.8

Abbreviation list

2CS
ACI
ADC
AFC
AFT
AGC
AM
AP
AR
ATS
AV
AVL
BC-PROT
BCL
B/G
BLC-INFORMATION
BTSC
B-TXT
CBA
CC
ComPair
CRT
CSM
CTI
CVBS
DAC
DBE
DBX
D/K
DFU
DNR
DSP
DST
DVD
EEPROM
EHT
EHT-INFORMATION
EU
EW
EXT
FBL
FILAMENT
FLASH
FM
FM
HA
Circuit Description
2 Carrier (or Channel) Stereo
Automatic Channel Installation:
algorithm that installs TV sets directly
from 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 Fine Tuning
Automatic Gain Control: algorithm that
controls the video input of the feature
box
Amplitude Modulation
Asia Pacific
Aspect Ratio: 4 by 3 or 16 by 9
Automatic Tuning System
External Audio Video
Automatic Volume Level
Beam Current Protection
Beam Current Limitation
Monochrome TV system. Sound
carrier distance is 5.5 MHz
Black current information
Broadcast Television Standard
Committee. Multiplex FM stereo sound
system, originating from the USA and
used e.g. in LATAM and AP-NTSC
countries
Blue teletext
Circuit Board Assembly
Closed Caption
Computer aided rePair
Cathode Ray Tube or picture tube
Customer Service Mode
Color Transient Improvement:
manipulates steepness of chroma
transients
Composite Video Blanking and
Synchronization
Digital to Analogue Converter
Dynamic Bass Enhancement: extra
low frequency amplification
Dynamic Bass Expander
Monochrome TV system. Sound
carrier distance is 6.5 MHz
Direction For Use: description for the
end user
Dynamic Noise Reduction
Digital Signal Processing
Dealer Service Tool: special remote
control designed for dealers to enter
e.g. service mode
Digital Versatile Disc
Electrically Erasable and
Programmable Read Only Memory
Extra High Tension
Extra High Tension information
Europe
East West, related to horizontal
deflection of the set
External (source), entering the set via
SCART or Cinch
Fast Blanking: DC signal
accompanying RGB signals
Filament of CRT
Flash memory
Field Memory
Frequency Modulation
Horizontal Acquisition: horizontal sync
pulse coming out of the HIP
HFB Horizontal Flyback Pulse: horizontal
sync pulse from large signal deflection
HP Headphone
Hue Color phase control for NTSC (not the
same as 'Tint')
I Monochrome TV system. Sound
carrier distance is 6.0 MHz
2
I C Integrated IC bus
IF Intermediate Frequency
IIC Integrated IC bus
Interlaced Scan mode where two fields are used
to form one frame. Each field contains
half the number of the total amount of
lines. The fields are written in 'pairs',
causing line flicker.
ITV Institutional TV
LATAM Latin America
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
LNA Low Noise Amplifier
LS Large Screen
LS Loudspeaker
LSP Large signal panel
M/N Monochrome TV system. Sound
carrier distance is 4.5 MHz
MSP Multi standard Sound Processor: ITT
sound decoder
MUTE Mute-Line
NC Not Connected
NICAM Near Instantaneous Compounded
Audio Multiplexing. This is a digital
sound system, mainly used in Europe.
NTSC National Television Standard
Committee. Color system mainly used
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 e.g. alignments
OB Option Byte
OC Open Circuit
OSD On Screen Display
PAL Phase Alternating Line. Color system
mainly used in West Europe (color
carrier = 4.433619 MHz) and South
America (color carrier PAL M =
3.575612 MHz and PAL N = 3.582056
MHz)
PCB Printed Circuit board
PIP Picture In Picture
PLL Phase Locked Loop. Used for e.g.
FST tuning systems. The customer
can give directly the desired frequency
POR Power-On Reset
Progressive Scan Scan mode where all scan lines are
displayed in one frame at the same
time, creating a double vertical
resolution.
PTP Picture Tube Panel (or CRT-panel)
RAM Random Access Memory
RC Remote Control handset
RC5 Remote Control system 5, signal from
the remote control receiver
RGB Red Green Blue
ROM Read Only Memory
SAM Service Alignment Mode
SAP Second Audio Program
SC Sandcastle: pulse derived from sync
signals
S/C Short Circuit
SCAVEM Scan Velocity Modulation
SCL Serial Clock