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COLOR MONITOR
SERVICE MANUAL
CHASSIS NO. : CL-29
FACTORY MODEL: LD803H
MODEL: 1800FP
CAUTION
BEFORE SERVICING THE UNIT,
READ THE SAFETY PRECAUTIONS IN THIS MANUAL.
CONTENTS
SPECIFICATIONS ................................................... 2 ADJUSTMENT ...................................................... 10
PRECAUTIONS ....................................................... 3 TROUBLESHOOTING GUIDE .............................. 11
TIMING CHART ....................................................... 4 PRINTED CIRCUIT BOARD................................... 15
OPERATING INSTRUCTIONS ................................ 5 EXPLODED VIEW...................................................19
WIRING DIAGRAM ................................................. 6 REPLACEMENT PARTS LIST ...............................21
BLOCK DIAGRAM ................................................... 7 PIN CONFIGURATION............................................26
DESCRIPTION OF BLOCK DIAGRAM.....................8 SCHEMATIC DIAGRAM ......................................... 28
SPECIFICATIONS
1. LCD CHARACTERISTICS 4. POWER SUPPLY
Type : TFT SXGA LCD
Size : 18.1inch 4-1. Power Adaptor(Built-in Power)
Pixel Pitch : 0.2805(H) x 0.2805(V) Input : AC 100~240V, 50/60Hz , 1.0A
Color Depth : 8-bit, 16,777,216 colors 4-2. Power Consumption
Electrical Interface : LVDS MODE H/V SYNC VIDEO POWER CONSUMPTION LED COLOR
Surface Treatment : Anti-Glare, Hard Coating(3H)
POWER ON (NORMAL) ON/ON ACTIVE less than 53 W GREEN
Operating Mode : Normally Black
Backlight Unit : 6-CCFL (Cold Cathode STAND-BY OFF/ON OFF less than 3 W AMBER
Fluorescent Lamp) SUSPEND ON/OFF OFF less than 3 W AMBER
DPM OFF OFF/OFF OFF less than 3 W AMBER
2. OPTICAL CHARACTERISTICS
2-1. Viewing Angle by Contrast Ratio 10 POWER SW OFF - - less than 1 W
(at 120V)
OFF
Left : -60