Service Manuals, User Guides, Schematic Diagrams or docs for : LG Monitors W1942S W1942S - Service Manual

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                                                               Internal Use Only
                                                 Website:http://biz.LGservice.com
                                  E-mail:http://www.LGEservice.com/techsup.html




COLOR MONITOR
SERVICE MANUAL
CHASSIS NO. : LM57G
MODEL:                         W1942S(W1942S-PFT.A***QF)
            (   ) **Same model for Service


CAUTION
BEFORE SERVICING THE UNIT,
READ THE SAFETY PRECAUTIONS IN THIS MANUAL.
                                                               CONTENTS
 SPECIFICATIONS ................................................... 2       ADJUSTMENT ...................................................... 12
 PRECAUTIONS ....................................................... 3      TROUBLESHOOTING GUIDE .............................. 14
 TIMING CHART ....................................................... 7     WIRING DIAGRAM ............................................... 18
 DISASSEMBLY ....................................................... 8      EXPLODED VIEW...................................................19
 BLOCK DIAGRAM ................................................... 9        REPLACEMENT PARTS LIST ...............................21
 DESCRIPTION OF BLOCK DIAGRAM...................11                          SCHEMATIC DIAGRAM ......................................... 25



                                                           SPECIFICATIONS
 1. LCD CHARACTERISTICS                                                     4. MAX. RESOLUTION
    Type                 : TFT Color LCD Module                                Analog                          : 1440 x 900@75Hz
    Active Display Area : 19 inch diagonal
    Pixel Pitch          : 0.285 (H) x 0.285 (V)
    Size                 : 428(H) x 278(V) x 18.5(D)                        5. POWER SUPPLY
    Color Depth          : 16.7M(8bit + FRC) colors                            5-1. Power Adaptor(Built-in Power)
    Electrical Interface : LVDS                                                     Input : AC 100-240V~, 50/60Hz, 0.8A
    Surface Treatment    : Anti-Glare, Hard Coating(3H)
    Operating Mode       : Transmissive 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 39 W(max)
    2-1. Viewing Angle by Contrast Ratio  10                                    POWER ON (NORMAL)   ON/ON     ACTIVE                         BLUE
                                                                                                                       less than 36 W(typ)

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