Philips L06.1E AA technical specifications Software Upgrading Abbreviation List

Circuit Descriptions, Abbreviation List, and IC Data Sheets		L06.1E	9.	EN 65
9.3 Software Upgrading	9.4 Abbreviation List
In this chassis, you can upgrade the software via the IAP tool	0/6/12	SCART switch control signal on A/V
(In Application Programming). This offers the possibility, to		board. 0 = loop through (AUX to TV), 6
replace the entire SW image without having to remove the		= play 16:9 format, 12 = play 4:3
flash-RAM from its socket. You can find more information on		format
this in Chapter 5 ("Service Modes, Error Codes, and	2CS	2 Carrier Sound
Faultfinding") in the paragraph “IAP Tool”.	A2	Commonly known as 2 Carrier Sound
		(2CS) system
	AC	Alternating Current
	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
	ADOC	Analogue Digital One Chip
	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
	ANC	Automatic Noise Reduction; One of
		the algorithms of Auto TV
	AP	Asia Pacific
	AR	Aspect Ratio: 4 by 3 or 16 by 9
	ASD	Automatic Standard Detection
	AUDIO-SL	Audio Surround Left
	AV	Audio Video
	AVL	Automatic Volume Level control
	B-SC1-IN	Blue SCART1 in
	B-SC2-IN	Blue SCART2 in
	B-TXT	Blue teletext
	B/G	Monochrome TV system. Sound
		carrier distance is 5.5 MHz
	BBD	Black Bar Detection
	BCL	Beam Current Limiter
	BC-PROT	PROTection signal to the
		microprocessor in case of a too high
		Beam Current.
	BLC-INFO	BLack Current INFO.
	BLD	BLack Level Detection.
	BS	BLack Stretch.
	BTSC	Broadcast Television Standard
		Committee; Multiplex FM stereo sound
		system, originating from the USA and
		used e.g. in LATAM and AP-NTSC
		countries.
	C	Centre channel (audio) or Chroma;
		The NTSC/PAL/SECAM video signal
		contains two parts that make up what
		we see on the display; the luminance
		(or intensity) part and the colour (or
		chroma) part
	CBA	Circuit Board Assembly (or PWB)
	CL	Constant Level: audio output to
		connect with an external amplifier
	CLUT	Colour Look Up Table
	ComPair	Computer aided rePair
	CRT	Cathode Ray Tube (or picture tube)
	CSM	Customer Service Mode
	CTI	Colour Transient Improvement;
		Manipulation of the steepness of the
		chroma transients
	CVBS	Composite Video Blanking and
		Synchronisation
	CVBS-EXT	CVBS signal from external source
		(VCR, VCD, etc.)
	CVBS-INT	CVBS signal from Tuner
	CVBS-MON	CVBS monitor signal
	CVBS-TER-OUT	CVBS terrestrial out
	CVI	Component Video Input