1.Product Specification
The LCD monitor consists of an interface board, a power board
and inverter board, a function key board.
Theinterface board will house the flat panel control
logic, brightness control logic, audio function control
(option),key function control, DDC and DC to DC
conversionto supply the appropriate power to the
wholeboard and LCD flat panel , and transmitting
LVDSsignals into LCD flat panel module to drive the
LCDdisplay circuit .
Thepower board will support main power DC5V to
interfaceboard, and drive the two CCFLs (Cold
CathodeFluorescent Tube).
Theinterface board provides the power ON / OFF
controlover the power board.
Wholemonitor to control the DPMS LED indicator to
functionkey board.
MONITORSPECIFICATIONS
1.3.1 Interface Connectors
1.3.1.1 Power Connector and Cables
The AC input shall have an IEC/CEE-22 type male
power receptacle for connection to mains power.
The power cord shall be with length of 1.8 0.005
meters.
1.3.1.2 VideoSignal Connectors and Cable
The signal cable shall be 1.8 0.005 meters long.
At the end of the cable shall be a molded-over,
shielded, triple row, 15 position, D-subminiature
connector. The CPU connection shall have captive
screw locks, which will be adequate for hand
tightening. The monitor connection may usesmall
screws.
Thismodel combine with three platform. See below
explanation.
1.ScalerIC:RTD2482D used in VGA ,DVI and HDMI port
Usingsimply word to define it(1A1D1H)
2.ScalerIC:RTD2482
3.
usedin VGA and HDMI port. Using
simplyword to define it(1A1D)
ScalerIC:RTD2482RD used in VGA ,DVI and HDMI port
.Usingsimply word to define it.(1A1D1H+OD)
Theproduct specification demonstrate all of the model:
1.1SCOPE
This document defines the design and performance
requirements for a 23W inch diagonal , flat panel monitor .
Thedisplay element shall be a 1920x1080 resolution
TFT-LCD(Thin Film Transistor Liquid Crystal
Display).16.7Mcolor(Hi-FRC) images are displayed on
thepanel.Video input signals are analog RGB (0.7Vp-
p).When the system is powered-on , previously stored
screenparameters for a pre-defined mode will be
recalledif the operating mode is one of stored in
memory(2213 factory timing mode).This monitor
operatesnormal by non-interlaced mode.
DDC(Display Data Channel) function is DDC2Bi
compliance.Power saving function complies with the
DPMS(DisplayPower Management Signaling)
standard.
1.2GENERAL REQUIREMENTS
1.2.1TestCondition
Brightnesslevel & contrast level max. Full white
patterntest mode following spec. Warm up more
than1 hr, ambient light < 10 Lux , Luminance
meterCA210 or BM7 or same equipment
1.2.2TestEquipment
Thereference signal source is a calibrated
Chroma2237 video generator or higher. The use
ofother signal generators during qualification and
productionis acceptable provided the product
complieswith this specification.
1.3ELECTRICAL
Thissection describes the electrical requirement
ofthe monitor.
ITEM SPEC
Frequency Analog:
H:31kHz~94kHz
V:50Hz~75Hz
Pixelclock 205MHz(Max)
VideoInput Analog0.7Vp-p
DisplayPixels 640x 480 (VGA) ~ 1920 x 1080
SignalInput
(Analog)
SyncSignal SeparateSYNCfor TTL(N o rP)
Frequency Digital:
H:31kHz~94kHz
V:50Hz~75Hz
Pixelclock 165MHz(Max)
VideoInput Analog0.7Vp-p
InputImpedance 75Ω
SignalInput
(Digital)
DisplayPixels 640x 480 (VGA) ~ 1920 x 1080
ACInput AC100V~A C240V 10%50/60Hz, 3 pin AC power cord
Inputconnector D-SUB15 pin, DVI-D & HDMI
Connector
AudioJack(OPTIONAL) Audio input 3.6Φ
PowerComsumption ACin 100V~240V Active50W(non-USB)/60W(w/USB),power saving < 2W
Front Input,E-KEY,Auto Adjust ,Menu Adjust(-),Adjust(+),PowerUser’sControl
OSD Contrast, Brightness, Position, C lock, Phase, Analog/Digital,
Reset,Color, Language select, etc .
Factory 13Pre-DefinedTiming
User 9
PlugandPlay VESADDC2Bi
PowerSaving VESADPMS
InputSignalCounterTolerance ≦H1kHz,≦V1Hz
2
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ACERH233H