LG Manual-Servico-Monitor LG W2252TE Chassis LM84B free download

File name Manual-Servico-Monitor_LG_W2252TE_Chassis_LM84B.pdf

Internal Use Only Website:http://biz.LGservice.com COLOR MONITOR SERVICE MANUAL CHASSIS NO. : LM 84B MODEL: W2252TE(W2252TE-*FT.K***A**) ( ) **Same model for Service CAUTION BEFORE SERVICING THE UNIT, READ THE SAFETY PRECAUTIONS IN THIS MANUAL. CONTENTS SPECIFICATIONS ... 2 ADJUSTMENT ... 13 PRECAUTIONS ... 4 TROUBLESHOOTING GUIDE ... 15 TIMING CHART ... 8 EXPLODED VIEW...19 DISASSEMBLY ... 9 SCHEMATIC DIAGRAM ... 20 BLOCK DIAGRAM ... 10 DESCRIPTION OF BLOCK DIAGRAM...11 SPECIFICATIONS 1. LCD CHARACTERISTICS 4. MAX. RESOLUTION Type : TFT Color LCD Module Analog : 1680 x 1050@60Hz Active Display Area : 22 inch diagonal Digital : 1680 x 1050@60Hz Pixel Pitch : 0.282(H) x 0.282 (V) Size : 493.7(H) x 320.1(V) x 16.5(D) 5. POWER SUPPLY Color Depth : 16.7M colors 5-1. Power Adaptor(Built-in Power) Electrical Interface : LVDS Input : AC 100-240V~, 50/60Hz, 1.0A Surface Treatment : AG(Haze 25%), Hard Coating(3H) Operating Mode : Normally White 5-2. Power Consumption Backlight Unit : 4 CCFL MODE H/V SYNC VIDEO POWER CONSUMPTION LED COLOR 2. OPTICAL CHARACTERISTICS less than 45 W(max) 2-1. Viewing Angle by Contrast Ratio 5 POWER ON (NORMAL) ON/ON ACTIVE BLUE less than 40 W(typ) Left : +80