LG LB570D, LB570E SPECIFICATIONS

SPECIFICATIONS

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1. LCD CHARACTERISTICS

Type : Color Active Matrix TFT LCD Size : 15.1inch (38.35cm) Pixel Pitch : 0.3mm x 0.3mm Pixel Format : 1024 x 768 pixels (XGA)

RGB Stripe Arrangement

Color Depth : 8-bit, 16 million colors (570LE)

6-bit, 262,000 colors (570LS) Active Video Area : 307mm x 230mm Surface Treatment : Anti-Glare, Hard Coating (3H) Backlight Unit : Two-CCFL (Cold Cathode

Fluorescent Lamp)

2. OPTICAL CHARACTERISTICS

2-1. Viewing Angle by Contrast Ratio

≥

10 Left : 60° typ., 55° min. Right : 60° typ., 55° min. Top : 45° typ., 40°min. Bottom : 45° typ., 40° min.

2-2. Luminance : 200 cd/m

typ.

2-3. Angle at Half Luminance

Left : 50° min. Right : 50° min. Top : 35° min. Bottom : 35° min.

2-4. Contrast Ratio : 200° typ.

3. SIGNAL (Refer to the Timing Chart)

3-1. Sync Signal

1) Type : Separate Sync. (Horizontal & Vertical)

2) Input Voltage Level: Low=0~0.8V, High=2.1~5.5V

3) Sync Polarity : Positive or Negative

3-2. Video Input Signal

1) Type : R, G, B Analog

2) Voltage Level : 0~0.714 V a) Color 0, 0 : 0 Vp-p b) Color 7, 0 : 0.467 Vp-p c) Color 15, 0 : 0.714 Vp-p

3) Input Impedance : 75 Ω

3-3. Operating Frequency

Horizontal : 31 ~ 69kHz Vertical : 56 ~ 85Hz

4. POWER SUPPLY

4-1. Power Adaptor

Input : AC 100~240V, 50/60Hz 1.2A Output : DC 24V 1.5A

4-2. Power Consumption

5. ENVIRONMENT

5-1. Operating Temperature: 10°C~35°C (50°F~95°F)

(Ambient)

5-2. Relative Humidity : 10%~80%

(Non-condensing)

5-3. Altitude : 0~10,000ft (3,030m)

6. DIMENSIONS (with TILT/SWIVEL)

Width : 405.2mm (15.95'') Depth : 182.4mm (7.18'') Height : 361.6mm (14.24'')

7. WEIGHT (with TILT/SWIVEL)

Net. Weight : 5.2kg (11.46 lbs) Gross Weight : 7.1kg (15.65 lbs)

MODE

POWER ON (NORMAL)

STAND-BY

SUSPEND

OFF

POWER OFF

H/V SYNC

ON/ON OFF/ON ON/OFF

OFF/OFF

POWER CONSUMPTION

less than 36 W

less than 3 W less than 3 W

LED COLOR

GREEN ORANGE ORANGE ORANGE

OFF

VIDEO

ACTIVE

OFF OFF OFF

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WARNING FOR THE SAFETY-RELATED COMPONENT.

• There are some special components used in LCD monitor that are important for safety. These parts are marked on the schematic diagram and the replacement parts list. It is essential that these critical parts should be replaced with the manufacturer’s specified parts to prevent electric shock, fire or other hazard.

• Do not modify original design without obtaining written permission from LG or you will void the original parts and labor guarantee.

TAKE CARE DURING HANDLING THE LCD MODULE WITH BACKLIGHT UNIT.

• Must mount the module using mounting holes arranged in four corners.

• Do not press on the panel, edge of the frame strongly or electric shock as this will result in damage to the screen.

• Do not scratch or press on the panel with any sharp objects, such as pencil or pen as this may result in damage to the panel.

• Protect the module from the ESD as it may damage the electronic circuit (C-MOS).

• Make certain that treatment person’s body are grounded through wrist band.

• Do not leave the module in high temperature and in areas of high humidity for a long time.

• The module not be exposed to the direct sunlight.

• Avoid contact with water as it may a short circuit within

the module.

• If the surface of panel become dirty, please wipe it off with a softmaterial. (Cleaning with a dirty or rough cloth may damage the panel.)

WARNING

BE CAREFUL ELECTRIC SHOCK !

• If you want to replace with the new backlight (CCFL) or inverter circuit, must disconnect the AC adapter because high voltage appears at inverter circuit about 650Vrms.

• Handle with care wires or connectors of the inverter circuit. If the wires are pressed cause short and may burn or take fire.

PRECAUTION

CAUTION

Please use only a plastic screwdriver to protect yourself from shock hazard during service operation.

CAUTION

• There is two backlight, must distinguish between the top (upper) and the bottom (lower), and be careful of treatment it.

• MTBF (Mean Time Between Failure) of a backlight is about 25,000 hours.

Top (Upper) Backlight Ass’y

(P/N: 6913TZZ001D)

Bottom (Lower) Backlight Ass’y

(P/N: 6913TZZ001E)

IF BRIGHTNESS OF THE LCD MODULE DARKEN, REPLACE THE BACKLIGHT ONE OR ALL.