Service Manuals, User Guides, Schematic Diagrams or docs for : LG Monitors W1742S MONITOR+LCD+LG+W1742S
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E-mail: http://www.LGEservice.com/techsup.html
COLOR MONITOR
SERVICE MANUAL
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MODEL: W1742S (W1742S-PFT. A**TAPH for HSD
B00&B01) **Sales Market
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CAUTION
BEFORE SERVICING THE UNIT,
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READ THE SAFETY PRECAUTIONS IN THIS MANUAL.
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*To apply the MSTAR Chip.
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CONTENTS
SPECIFICATIONS ...................................................2 SERVICE OSD ........................................................16
PRECAUTIONS .......................................................3 TROUBLESHOOTING GUIDE .............................. 17
TIMING CHART .......................................................7 WIRING DIAGRAM ............................................... 23
DISASSEMBLY ........................................................8 EXPLODED VIEW...................................................24
BLOCK DIAGRAM...................................................11 REPLACEMENT PARTS LIST ...............................26
DISCRIPTION OF BLOCK DIAGRAM .................. 13 SCHEMATIC DIAGRAM ......................................... 35
ADJUSTMENT ...................................................... 15
SPECIFICATIONS
1. LCD CHARACTERISTICS
Type : TFT Color LCD Module 4. Max. Resolution
Active Display Area : 17.0 inch D-sub Analog : 1440X900@75Hz
Pixel Pitch : 0.285 (H) x 0.285 (V)
Color Depth : 6bits, 16.2M colors 5. POWER SUPPLY
Size : 389.2 (H) x 254.5 (V) x 11.5(D) 5-1. Power : AC 90~264V, 47.5/63Hz , 3.5Ma
Electrical Interface : FFC
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Surface Treatment : Hard-coating(3H), Anti-Glare 5-2. Power Consumption
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Operating Mode : Normally White, Transmissive mode H/V POWER LED
Backlight Unit : 2-CCFL MODE VIDEO
SYNC CONSUMPTION COLOR
2. OPTICAL CHARACTERISTICS POWER BLUE
21W(typical)
ON ON/ON ACTIVE
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2-1. Viewing Angle by Contrast Ratio > 10 (NORMAL) OFF/ON OFF
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