Ic Data Sheets - Philips es1e Service Manual

EN 96 9.
SNDL-SC2-IN
SNDL-SC2-OUT
SNDR-SC1-IN
SNDR-SC1-OUT
SNDR-SC2-IN
SNDR-SC2-OUT
SNDS-VL-OUT
SNDS-VR-OUT
SNERT
SOG
SOPS
SOUND-ENABLE
SRAM
SRAM
SS
ST-BY
STANDBY (POR)
STATUS
STBY
SVHS
SW
TBD
THD
TILT
TXT
TXT-SW
U-100
UART
UBE
µC
UI
UOC
µP
UV
V
V-100
V-2FH
VA50
V-AMP
V-BAT
VD-100
VD-NEG
VD-POS
V-OSD
VA
VBI
V-chip
VCR
VD
VDS
VERT
VESA
VGA
VGND
Circuit Descriptions, Abbreviation List, and IC Data Sheets
ES1E
Sound left SCART2 in
Sound left SCART2 out
Sound right SCART1 in
Sound right SCART1 out
Sound right SCART2 out
Sound right SCART2 out
Surround sound left variable level out
Surround sound right variable level out
Synchronous No parity Eight bit
Reception and Transmission
Sync On Green
Self Oscillating Power Supply
Control line to do hardware mute or
un-mute of loudspeakers.
Static RAM
Static RAM
Small Screen
STandBY
Signal coming from Main Supply
informing the supply is switching "off"
Status signal from pin 8 of SCART
connector
STandBY
Super Video Home System
Software or Subwoofer or Switch
To Be Defined
Total Harmonic Distortion
PWM Output signal (variable DC level)
to control the picture tilt from the DOP
block of the ADOC.
Teletext; TXT is a digital addition to
analogue TV signals that contain
textual and graphical information (25
rows x 40 columns). The information is
transmitted within the first 25 lines
during the Vertical Blank Interval (VBI)
Teletext switch
U signal 1fH (after Feature Box)
Universal Asynchronous Receiver
Transmitter
Ultra Bass Enhancement
Microcontroller
User Interface
Ultimate One Chip
Microprocessor
Colour difference signals
V_sync
V_sync from Feature Box (2fH)
Vertical sync input for the 2fH source.
Vertical Acquisition 1fH
Vertical Amplitude DAC output
Main supply for deflection (usually 141
V)
Vertical Drive 2fH; vertical sync pulse
from deflection
One of the symmetrical drive signals
for the DC frame output stage.
One of the symmetrical drive signals
for the DC frame output stage
Vertical sync OSD
Vertical Acquisition
Vertical Blanking Interval; Time during
which the video signal is blanked when
going from bottom to top of the display
Violence chip. Adds content filtering
capabilities to NTSC video
Video Cassette Recorder
Vertical Drive; Vertical sync pulse
coming from the Feature Box
Virtual Dolby Surround
Vertical Output pulse
Video Electronics Standards
Association
Video Graphics Array
Video ground
VGUARD
VIF
VL
VOL (+/-)
V-SYNC-VGA
WD
WE
WS
WSS
WST
WXGA
WYSIWYR
XGA
XTAL
Y
YPbPr
Y/C
Y-OUT
YUV
9.5

IC Data Sheets

This section shows the internal block diagrams and pin layouts
of ICs that are drawn as "black boxes" in the electrical diagrams
(with the exception of "memory" and "logic" ICs). This is not
applicable to this manual.
Vertical guard voltage
Video Intermediate Frequency
Variable Level out; Processed audio
output towards external amplifier
Volume (+/-)
V_sync on VGA connector
Watch Dog
Write Enable control line
Wide Screen; Screens with an aspect
ratio of 16:9
Wide Screen Signalling; Used by
broadcasters to transmit e.g.
PALPLUS and 16:9 Aspect Ratio
World System Teletext
1280x768 (15:9) or 1366x768 (16:9)
What You See Is What You Record:
record selection that follows main
picture and sound
Extended Graphics Array; 1024x768
(4:3)
Quartz crystal
Luminance signal
Component video (Y= Luminance, Pb/
Pr= Colour difference signals B-Y and
R-Y, other amplitudes w.r.t. to YUV)
Y consists of luminance signal,
blanking level and sync; C consists of
chroma (colour) signal
Luminance-signal
Colour space used by the NTSC and
PAL video systems. Y is the luminance
and U/V are the colour difference
signals