Philips L01.1A Service Manual page 44

GB 84 9.
EXT
FBL
FILAMENT
FLASH
FM
FM
HA
HFB
HP
Hue
I
I2C
IF
IIC
Interlaced
ITV
LATAM
LED
L/L'
LNA
LS
LS
LSP
M/N
MSP
MUTE
NC
NICAM
NTSC
NVM
OB
OC
OSD
PAL
PCB
PIP
PLL
POR
Progressive Scan
L01.1A Circuit Description
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
Horizontal Flyback Pulse: horizontal
sync pulse from large signal
deflection
Headphone
Colour phase control for NTSC (not
the same as 'Tint')
Monochrome TV system. Sound
carrier distance is 6.0 MHz
Integrated IC bus
Intermediate Frequency
Integrated IC bus
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.
Institutional TV
Latin America
Light Emitting Diode
Monochrome TV system. Sound
carrier distance is 6.5 MHz. L' is
Band I, L is all bands except for
Band I
Low Noise Amplifier
Large Screen
Loudspeaker
Large signal panel
Monochrome TV system. Sound
carrier distance is 4.5 MHz
Multi-standard Sound Processor:
ITT sound decoder
Mute-Line
Not Connected
Near Instantaneous Compounded
Audio Multiplexing. This is a digital
sound system, mainly used in
Europe.
National Television Standard
Committee. Colour system mainly
used in North America and Japan.
Colour 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 e.g. alignments
Option Byte
Open Circuit
On Screen Display
Phase Alternating Line. Colour
system mainly used in West Europe
(colour carrier = 4.433619 MHz) and
South America (colour carrier PAL M
= 3.575612 MHz and PAL N =
3.582056 MHz)
Printed Circuit board
Picture In Picture
Phase Locked Loop. Used for e.g.
FST tuning systems. The customer
can give directly the desired
frequency
Power-On Reset
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
SDA Serial Data
SDM Service Default Mode
SECAM SEequence Couleur Avec Memoire.
Colour system mainly used in
France and East Europe. Colour
carriers = 4.406250 MHz and
4.250000 MHz
SIF Sound Intermediate Frequency
SS Small Screen
STBY Standby
SVHS Super Video Home System
SW Software
THD Total Harmonic Distortion
TXT Teletext
mP
Microprocessor
UOC Ultimate One Chip
VA Vertical Acquisition
VBAT Main supply voltage for the
deflection stage (mostly 141 V)
V-chip Violence Chip
VCR Video Cassette Recorder
WYSIWYR What You See Is What You Record:
record selection that follows main
picture and sound
XTAL Quartz crystal
YC Luminance (Y) and Chrominance
(C) signal