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Фото и характеристики LG E2042T |
Фрагмент инструкции
: LM12A MODEL: F= LOT RO N E2042T (E2042T-**A) ( ) **Same model for Service CAUTION BEFORE SERVICING THE UNIT, READ THE SAFETY PRECAUTIONS IN THIS MANUAL. ®LG CONTENTS specifications...................................................2 precautions.......................................................4 TIMING CHART.......................................................В DISASSEMBLY .......................................................9 BLOCK DIAGRAM .................................................11 DESCRIPTION OF BLOCK DIAGRAM...................12 ADJUSTMENT ......................................................14 TROUBLESHOOTING GUIDE ..............................16 WIRING DIAGRAM ...............................................19 EXPLODED VIEW...................................................20 REPLACEMENT PARTS LIST ...............................22 SCHEMATIC DIAGRAM.........................................26 SPECIFICATIONS 1. LCD CHARACTERISTICS Type Active Display Area Pixel Pitch Size Color Depth Electrical Interface Surface Treatment Operating Mode Backlight Unit TFT Color LCD Module 20 inch diagonal 0.09225RGB(H)mm x 0.27675(V)mm 462.8(H) x 272.0(V) x 10.2(D) mm(Typ. 16.7M colors(6-bit with A-FRC) 2ch-LVDS Anti-Glare, Hard Coating(3H) Normally White White LED 4. MAX. RESOLUTION Analog Digital i 1600 x 900@60Hz : 1600 x 900@60Hz 2. OPTICAL CHARACTERISTICS 2-1. Viewing Angle by Contrast Ratio >10 Horizontal: Left:+85°, -85°(Typ) Right: +85°, -85°(Typ) Vertical: Top:+75°, -85°(Typ) Bottom: +75°, -85°(Typ) 2-2. Luminance : 200(min),250(Typ)(Full white pattern,0.7V), WARM : 150 (min) (Full whitepattern,0.70V), MEDIUM : 150(min)(Full white pattern,0.70V), COOL 2-3. Contrast Ratio : 700(min), 1000(TYP) DFC -> 5000 000 : 1(TYP) 3. SIGNAL (Refer to the Timing Chart) 3-1. Sync Signal • Type : Separate Sync, Digital 3-2. Video Input Signal 1) Type 2) Voltage Level 3) Input Impedance 3-3. Operating Frequency Analog: Horizontal Vertical R, G, B Analog 0~0.7 V 75 Q : З0 ~ 8Зк№ : 56 ~ 75Hz )5. POWER SUPPLY 5-1. Power Adaptor(Built-in Power) Input : AC 100-240 V~, 50/60 Hz, 1.0A 5-2. Power Consumption MODE H/V SYNC VIDEO POWER CONSUMPTION LED COLOR POWER ON (NORMAL) ON/ON ACTiVE less than 24 W(max) RED less than 20 W(typ) STAND BY OFF/ON OFF less than 0.3 W RED BLINKING SUSPEND ON/OFF OFF less than 0.3 W RED BLINKING DPMS OFF OFF/OFF OFF less than 0.3 W RED BLINKING POWER S/W OFF - - less than 0.3 W OFF Super Energy Saving On/Off On E ffi c i e n cy : up to 30 % RED 6. ENVIRONMENT 6-1. Operating Temperature : 10°C~35°C (50°F~95°F) 6-2. Relative Humidity : 10%~80% (Non-condensing) 6-3. MTBF : 30,000 HRS with 90% Confidence level Lamp Life : 30,000 Hours (Min) 7. DIMENSIONS (with TILT) Width Depth Height 47.4 cm (18.66 '' ) З6.6 cm ( 14.4 '' ) 16.8 cm ( 6.61 '') 8. WEIGHT (with TILT/SWIVEL) Net. Weight Gross Weight i 2.З kg (5.06 lbs) i З^ (7.7 lbs) Copyright ©2010 LG Electronics. Inc. All right reserved. Only for training and service purposes - 2- LGE internal Use Only PRECAUTION WARNING FOR THE SAFETY-RELATED COMPONENT. • There are some special components used in LCD monitor that are important for safety. These parts are marked Aon 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 manufacturer 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.) A 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. Leakage Current Hot Check Circuit AC Volt-meter To Instrument's exposed METALLIC PARTS Good Earth Ground such as WATER PIPE, CONDUIT ...
Эта инструкция также подходит к моделям:Мониторы - E2042T-BN (2.13 mb)