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COLOR MONITOR
SERVICE MANUAL
MODEL: W1943SB (W1943SB-PFT.A**NAPH for
LGD TLC1, W1943SB-PFT.A**VAPH for AUO V00) **Sales Market
CAUTION
BEFORE SERVICING THE UNIT,
READ THE SAFETY PRECAUTIONS IN THIS MANUAL.
*To apply the Novatek Chip.
-1-
CONTENTS
SPECIFICATIONS ...................................................2 SERVICE MODE ......................................................... 17
PRECAUTIONS .......................................................3 TROUBLESHOOTING GUIDE .............................. 18
TIMING CHART .......................................................7 WIRING DIAGRAM ................................................... 24
DISASSEMBLY ........................................................8 EXPLODED VIEW...................................................... 25
BLOCK DIAGRAM...................................................11 REPLACEMENT PARTS LIST ................................. 27
DISCRIPTION OF BLOCK DIAGRAM .................. 13 DIFFERENT PARTS LIST............................................. 34
ADJUSTMENT ...................................................... 15 SCHEMATIC DIAGRAM ......................................... 35
SPECIFICATIONS
1. LCD CHARACTERISTICS Vertical: 56 ~ 75Hz
Type: matrix-TFT Color LCD Module
Active Display Area: 18.51 inches 4. Max. Resolution
Pixel Pitch: 0.3 (H) x 0.3 (V)mm D-sub Analog: VESA 1360 x 768 @ 60 Hz
Color Depth: 16.7M colors
Size: 430.4(H) x 254.6(V) x 13.0(D) mm(Typ.) 5. POWER SUPPLY
Interface: LVDS 1Port 5-1. Power: AC 100-240V~ 50/60Hz 0.8A
Surface Treatment: Hard-coating(3H), Anti-Glare
Operating Mode: Normally White, Transmissive 5-2. Power Consumption
mode On Mode: 21 W(Typ.)
Backlight unit: 2 CCFL Sleep Mode: 1 W
Off Mode: 1 W
2. OPTICAL CHARACTERISTICS
2-1. Viewing Angle by Contrast Ratio > 10 6. ENVIRONMENT
Left : 70