Daewoo HL711S User manual
LCD MONITOR
MAY. 2006
HL711S
HL711D
OSHL711001
HL711S/HL711D Service Manual
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Contents
HL711S/HL711D .......................................................................................................................4
PRECAUTIONS.................................................................................................4
ITEMS.............................................................................................................6
HOW TO CONNECT THE SEVERAL CABLES TO THE LCD MONITOR ..........................7
HL711S Cable Connections..........................................................................7
HL711D Cable Connections .........................................................................7
ADJUSTING THE MONITOR ................................................................................8
HL711S/HL711D The Function Control Buttons .................................................8
How to use the function Key. ........................................................................8
HL711S/HL711D SPECIRICATIONS........................................................................9
HL711S/HL711D Specirications ....................................................................9
DISPLAY MODES ............................................................................................10
DPMS POWER SAVING MODE ...........................................................................10
OSD MENU ....................................................................................................11
Menu Tree ............................................................................................11
FACTORY SET ................................................................................................12
BURN-IN MODE..............................................................................................12
INVERTER & POWER.......................................................................................13
Inverter & POWER(HL711S/HL711D) ..........................................................13
Specification .........................................................................................13
Electrical Characteristics ...........................................................................13
Pin Connection.......................................................................................14
TROUBLESHOOTING.......................................................................................15
No operating at all...................................................................................15
Doesn’t display on LCD............................................................................16
EXPLODE VIEW..............................................................................................18
HL711S/HL711D....................................................................................18
PART LIST .....................................................................................................19
HL711S/HL711D Mechanical Part List ..........................................................19
HL711S AD B/D Part List..........................................................................20
HL711D AD B/D Part List .........................................................................24
HL711S/HL711D FUNCTION KEY B/D Part List.............................................27
HL711S/HL711D FUNCTION LED B/D Part List.............................................27
Inverter & POWER BD Part List(FLF1742-04A)...............................................28
CIRCUIT DIAGRAM.........................................................................................30
AD B/D(HL711S) ...................................................................................30
HL711S/HL711D Service Manual
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FUNCTION KEY B/D(HL711S)..................................................................34
FUNCTION LED B/D(HL711S)..................................................................35
AD B/D(HL711D)...................................................................................36
FUNCTION KEY B/D(HL711D) .................................................................41
FUNCTION LED B/D(HL711D) .................................................................42
Inverter & POWER B/D(FLF1742-04A).........................................................43
PCB Layout.....................................................................................................45
AD B/D TOP PATTERN (HL711S/HL711D)....................................................45
AD B/D TOP SILK(HL711S/HL711D) ..........................................................46
AD B/D BOTTOM SILK (HL711S/HL711D)...................................................47
AD B/D MASK TOP (HL711S/HL711D)........................................................48
AD B/D MASK BOTTOM (HL711S/HL711D).................................................49
FUNC KEY B/D TOP SILK (HL711S/HL711D) ...............................................50
FUNC KEY B/D BOTTOM PATTERN (HL711S/HL711D)..................................50
FUNC LED B/D TOP SILK (HL711S/HL711D)................................................50
FUNC LED B/D BOTTOM PATTERN (HL711S/HL711D) ..................................50
HL711S/HL711D Service Manual
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HL711S/HL711D
PRECAUTIONS
lPlug the power cord into a properly grounded outlet.
There is the risk of electric shock.
lIf you hear a noise or smell smoke from the computer or adaptor, unplug the power cord
immediately, and call the service center.
There is the risk of electric shock or fire.
lDo not overload an electrical outlet with too many devices.
There is the risk of fire.
lDo not unplug from the outlet by pulling the power cord or when your hands are wet.
There is the risk of electric shock or fire.
lDo not bend the power cord excessively or place heavy objects on it. Keep children and pets
away from the power cord as they may damage the power cord. There is the risk of electric
shock or fire.
lDo not use a damaged power cord or plug. Make sure the plug fits snugly into the outlet.
There is the risk of electric shock or fire.
lDo not expose the monitor to the direct sun light.
lDo not block the fan louvers.
There is the risk of fire or damage to the monitor.
lDo not attempt to disassemble, fix, or modify the monitor.
There is the risk of electric shock or fire.
lKeep the monitor away from high temperature, humidity, and dust.
Operating environment = 0 ~ 40 Degrees Celsius
Operating environment = 30 ~ 80 Relative Humidity
lDo not allow any object or liquid to enter inside the monitor.
There is the risk of electric shock, fire, or damage to the monitor.
HL711S/HL711D Service Manual
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lUse a proper voltage/current level indicated.
lDo not clean the LCD with abrasive chemicals.
There is the risk of damage to the LCD.
lDo not scratch and damage the LCD with sharp objects.
lKeep the monitor away from objects and electrical appliances that may generate
electromagnetic fields.
lPlace the monitor on a flat, stable surface.
The monitor may fall and there is the risk of damage or injury.
lUnplug the power cord when the monitor is not in use for a prolonged period of time.
lMake sure the power cord is unplugged.
lDo not spill or pour liquid on the monitor.
lCleaning the LCD panel
1. Use a clean, soft cloth to wipe off dust from the LCD.
2. If still not clean, wipe the LCD with a clean soft cloth with a small amount of glass cleaner
without alcohol or ammonia.
lCaution
Do not use alcohol or ammonia based cleaning products. Abrasive chemicals, such as alcohol or
ammonia, may damage the monitor. The company is not responsible for the damages to the monitor
caused by the use of alcohol or ammonia based cleaning products.
HL711S/HL711D Service Manual
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ITEMS
HL711S/HL711D Service Manual
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HOW TO CONNECT THE SEVERAL CABLES TO THE LCD
MONITOR
▶HL711S Cable Connections
POWER PC
Name Cable connections
1 POWER CORD
2 15-PIN D-SUB SIGNAL CABLE
▶HL711D Cable Connections
HL711S/HL711D Service Manual
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ADJUSTING THE MONITOR
HL711S/HL711D The Function Control Buttons
▶How to use the function Key.
Button Function
1. First click : The OSD main menu appears.
2. Second click : The OSD main menu disappears.
1. Select a command function.
2. When you push Auto button,this will optimize quality automati-
cally..
Down : 1. Automatic adjust color(white level) for various input source’s
white level.
2. Move the on-screen highlighted command item to the next one.
3. Decrease the current value.
UP : 1.Move the on-screen highlighted command item to the Previous one.
2.Increase the current option value.
Power On/Off toggle button.
HL711S/HL711D Service Manual
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HL711S/HL711D SPECIRICATIONS
▶HL711S/HL711D Specirications
Panel Specification
Panel Type HT17E13-100 or other
Panel Dimension 358.5 (H) x 296.5 (V) x 17.0(D) mm typ.
Screen diagonal 17.0 inches [337.92 (H) x 270.336 (V)mm
Pixel pitch 0.264mm x 0.264mm
Pixel format 1280(horizontal) x 1024 (Vertical) Pixels
RGB stripe arrangement
Color depth 8bit (16,777,216 colors)
Right 80(Typ.)
H
Left 80(Typ.)
Up 65(Typ.)
Viewing angle (Deg)
V
Down 65(Typ.)
Response Time 16 ms
Contrast ratio 500 : 1(typ.)
Average brightness 300 cd/m2(typ.)
Cross talk Horizontal:2.0%(Max.), Vertical:2.0%(Max.)
Vertical Sync (Frame
rate) 60Hz(typ.), 75Hz(Max)
Horizontal Sync 31 ~ 80KHz
Dclk 54MHz(Typ.),68MHz(Max.)
Electrical Interface LVDS
Monitor’s specification
Resolution Recommend: 1280x1024@60Hz
Max. : 1280x1024@75Hz
Frequency Horizontal: 31.5 ~ 80 KHz
Vertical : 56 ~ 75 Hz
Sync. Signal TTL, P. or N.
OSD Control Power,Menu,Select/Auto,Down,Up
HL711S/HL711D Service Manual
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DISPLAY MODES
※The optimal resolution is 1280 1024Ⅹ@60㎐(HL711S/HL711D)
DPMS POWER SAVING MODE
This manual suits for next models
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