Philips EM6E Service Manual page 131

EN 170 9. EM6E AB
START
Clear EPG flash
Load bootstrap into EPG flash
Is bootstrap
loaded
Yes
Switch of the set,
jumper setting change
Switch on the set, connect to PC
2
via ComPair I C and start the upgrade
Is download
successful
Yes
Restart the set
and clear EPG flash
END
Figure 9-35 Software upgrade flow chart
9.12 Abbreviation list
2DNR
3DNR
AARA
ACI
ADC
AFC
AGC
AM
ANR
AR
Artistic
ASF
ATV
Auto TV
BC-PROT
BG
BLC-INFO
B-SC1-IN
Circuit Descriptions, Abbreviation List, and IC Data Sheets
No
Switch off the set
No
CL 36532008_135.eps
130503
Spatial (2D) Noise Reduction
Temporal (3D) Noise Reduction
Automatic Aspect Ratio Adaptation:
algorithm that adapts aspect ratio to
remove horizontal black bars; keeps
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
Automatic Noise Reduction: one of the
algorithms of Auto TV
Aspect Ratio: 4 by 3 or 16 by 9
See OTC 2.5: main processor
Auto Screen Fit: algorithm that adapts
aspect ratio to remove horizontal black
bars without discarding video
information
See Auto TV
A hardware and software control
system that measures picture content,
and adapts image parameters in a
dynamic way
PROTection signal to the
microprocessor for a too high Beam
Current.
System B and G
BLack Current INFO
Blue SCART1 IN
B-SC2-IN Blue SCART2 IN
B-TXT Blue TeleteXT
C Centre channel (audio)
CL Constant Level: audio output to
connect with an external amplifier
ComPair Computer aided rePair
CRT Cathode Ray Tube or picture tube
CSM Customer Service Mode
CTI Colour Transient Improvement:
manipulates steepness of chroma
transients
CVBS Composite Video Blanking and
Synchronization
CVBS-TER CVBS TERrestrial
DAC Digital to Analogue Converter
DBE Dynamic Bass Enhancement: extra
low frequency amplification
DC-filament Filament supply voltage
DFU Directions For Use: owner's manual
DNR Digital Noise Reduction: noise
reduction feature of the set
DSP Digital Signal Processing
DST Dealer Service Tool: special remote
control designed for service
technicians
DVD Digital Video Disc
DYN-FASE-COR DYNamic phASE CORrection:
corrects the phase of the H-drive
Eagle Feature box IC performing peaking,
zooming and sub pixel LTI in both
horizontal and vertical directions, CTI,
and other colour features
EHT Extra High Tension
EHT-INFO Extra High Tension INFOrmation,
used for contrast reduction, vertical
and horizontal amplitude correction,
beam current protection, and flash
detection.
EW East West, related to horizontal
deflection of the set
EW-DRIVE The drive signal for the EW transistor
EXT EXTernal (source), entering the set by
SCART or by cinches (jacks)
FALCONIC SAA4992H, feature box IC which
performs Digital Natural Motion, 3DNR
vertical zoom, and vertical peaking
FBL Fast BLanking: DC signal
accompanying RGB signals
FBSCO Fixed Beam Current Switch Off, a 140
V dip detection to activate the black
switch off circuit
FBX Feature BoX: part of the small signal
board /separate module which
contains 100 Hz processing, extra
features and AutoTV algorithms
(FBX6= based on PICNIC, FBX7=
based on PICNIC and Eagle)
FDS Full Dual Screen
FILAMENT Filament of CRT
FLASH FLASH memory
FM Field Memory or Frequency
Modulation
G-TXT Green TeleteXT
GND-DRIVE A separate ground for the line-drive
toward the line driver
H H_sync to the module
H_770 H_sync for 770.2 or 770.3 source
H_A50 Horizontal Acquisition 1fH: horizontal
sync pulse coming out of the HIP
H_D100 Horizontal Drive 2fH: horizontal sync
pulse coming out of the feature-box
HD at HOME A signal from the OTC, to switch the
HOP to the Pixel Plus standard (60 Hz
frame)