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 such as alignments
O/C Open Circuit
OSD On Screen Display
OAD
Over the Air Download. Method of
software upgrade via RF transmission.
Upgrade software is broadcasted in TS
with TV channels.
OTC
On screen display Teletext and Control;
also called Artistic (SAA5800)
P50
Project 50: communication protocol
between TV and peripherals
PAL
Phase Alternating Line. Color 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)
PCB Printed Circuit Board (same as “PWB”)
PCM Pulse Code Modulation
PDP Plasma Display Panel
PFC
Power Factor Corrector (or
Pre-conditioner)
PIP Picture In Picture
PLL
Phase Locked Loop. Used for e.g. FST
tuning systems. The customer can give
directly the desired frequency
POD
Point Of Deployment: a removable CAM
module, implementing the CA system for a
host (e.g. a TV-set)
POR Power On Reset, signal to reset the uP
PSDL
Power Supply for Direct view LED
backlight with 2D-dimming
PSL Power Supply with integrated LED drivers
PSLS
Power Supply with integrated LED drivers
with added Scanning functionality
PTC
Positive Temperature Coefficient,
non-linear resistor
PWB Printed Wiring Board (same as “PCB”)
PWM Pulse Width Modulation
QRC Quasi Resonant Converter
QTNR Quality Temporal Noise Reduction
QVCP Quality Video Composition Processor
RAM Random Access Memory
RGB
Red, Green, and Blue. The primary color
signals for TV. By mixing levels of R, G,
and B, all colors (Y/C) are reproduced.
RC Remote Control
RC5 / RC6
Signal protocol from the remote control
receiver
RESET RESET signal
ROM Read Only Memory
RSDS
Reduced Swing Differential Signalling data
interface
R-TXT Red TeleteXT
SAM Service Alignment Mode
S/C Short Circuit
SCART
Syndicat des Constructeurs d'Appareils
Radiorécepteurs et Téléviseurs
SCL Serial Clock I
2
C
SCL-F CLock Signal on Fast I
2
C bus
SD Standard Definition
SDA Serial Data I
2
C
SDA-F DAta Signal on Fast I
2
C bus
SDI Serial Digital Interface, see “ITU-656”
SDRAM Synchronous DRAM
SECAM
SEequence Couleur Avec Mémoire.
Colour system mainly used in France and
East Europe. Colour carriers = 4.406250
MHz and 4.250000 MHz
SIF Sound Intermediate Frequency
SMPS Switched Mode Power Supply
SoC System on Chip
SOG Sync On Green
SOPS Self Oscillating Power Supply
SPI
Serial Peripheral Interface bus; a 4-wire
synchronous serial data link standard
S/PDIF Sony Philips Digital InterFace
SRAM Static RAM
SRP Service Reference Protocol
SSB Small Signal Board
SSC
Spread Spectrum Clocking, used to
reduce the effects of EMI
STB Set Top Box
STBY STand-BY
SVGA 800 × 600 (4:3)
SVHS Super Video Home System
SW Software
SWAN
Spatial temporal Weighted Averaging
Noise reduction
SXGA 1280 × 1024
Содержание 43PUT6504/56
Страница 31: ...7 Electrical Diagram 7 1 Block diagram ...
Страница 33: ...7 4 Power layout SSB Power SSB Top View C250 Main_12V C789 12V PANEL R703 5V_STB R577 5V_SW C111 5V_USB ...
Страница 34: ...Power SSB Bottom View R769 DVDD3V3 C128 3V3_TUNER ...
Страница 35: ...8 IC Data Sheets 8 1 MT5806IFEQ IC U401 Scaler ...
Страница 36: ...8 2 AD82072 LG48NRY IC U601 Audio ...
Страница 37: ...8 3 SI2169 D60 GMR U718 ...
Страница 71: ...9 7 E 715G9740 Keyboard control panel For 50 58 6604 43 6504 Series 9 7 1 Key ...
Страница 83: ...10 2 6654 series 50 55 58 0030 1050 0036 50L WIFI02 50R 1056 1053 1184 0040 1184 1054 0063 ...
Страница 84: ...10 3 6784 6794 series 55 0030 50L 1062 1184 1053 1061 WIFI02 1054 1050 0040 50R 1056 36 1057 63 ...
Страница 85: ...10 4 6784 6794 series 65 0040 0030 50L 1184 1053 WIFI02 1054 1050 50R 36 63 1061 1061 1063 1062 1056 1057 ...