LG Flatron W2442PA User Manual

- 2 -
CONTENTS
SPECIFICATIONS ................................................... 2
PRECAUTIONS ....................................................... 4
TIMING CHART ....................................................... 8
DISASSEMBLY ....................................................... 9
BLOCK DIAGRAM ................................................. 11
DESCRIPTION OF BLOCK DIAGRAM...................12
ADJUSTMENT ...................................................... 14
TROUBLESHOOTING GUIDE .............................. 16
WIRING DIAGRAM ............................................... 19
EXPLODED VIEW...................................................20
REPLACEMENT PARTS LIST ...............................22
SCHEMATIC DIAGRAM......................................... 26
1. LCD CHARACTERISTICS
Type : TFT Color LCD Module
Active Display Area : 24 inch diagonal
Pixel Pitch : 0.277 (H) x 0.277 (V)
Size : 556.0(H) x 323.2(V) x 16.65(D)
Color Depth : 16.7M (6bit+HI FRC) color
Electrical Interface : LVDS
Surface Treatment : Anti-Glare, Hard Coating(3H)
Operating Mode : Normally White
Backlight Unit : 4 CCFL
2. OPTICAL CHARACTERISTICS
2-1. Viewing Angle by Contrast Ratio ≥ 5
Left : -75° min., -85°(Typ) Right : +75° min., +85°(Typ)
Top :+70° min., +80°(Typ) Bottom : -70° min., -80°(Typ)
2-2. Luminance : 280(Typ) (Typ.
30)-sRGB
: 220(min), 300(Typ)-6500K
: 150(min)-9300K
2-3. Contrast Ratio : 500(min), 1000(Typ)
DFC ->10000 : 1(Typ)
3. SIGNAL (Refer to the Timing Chart)
3-1. Sync Signal
• Type : Separate Sync, SOG, Digital
3-2. Video Input Signal
1) Type : R, G, B Analog
2) Voltage Level : 0~0.7 V
3) Input Impedance : 75 Ω
3-3. Operating Frequency
Horizontal : 30 ~ 83kHz
Vertical : 56 ~ 75Hz
4. MAX. RESOLUTION
Analog : 1920 x 1080@60Hz
Digital : 1920 x 1080@60Hz
5. POWER SUPPLY
5-1. Power Adaptor(Built-in Power)
Input : AC 100-240V~, 50/60Hz, 1.0A
5-2. Power Consumption
6. ENVIRONMENT
6-1. Operating Temperature : 10°C~35°C (50°F~95°F)
6-2. Relative Humidity : 10%~80% (Non-condensing)
6-3. MTBF : 50,000 HRS with 90%
Confidence level
Lamp Life : 50,000 Hours (Min)
7. DIMENSIONS (with TILT)
Width : 582.2 mm (22.92'')
Depth : 270.2 mm (10.64'')
Height : 437.5 mm (17.22'')
8. WEIGHT (with TILT)
Net. Weight : 6.2 kg (13.78 lbs)
Gross Weight : 7.42 kg (16.49 lbs)
SPECIFICATIONS
MODE
POWER ON (NORMAL)
STAND BY
SUSPEND
DPMS OFF
POWER S/W OFF
H/V SYNC
ON/ON
OFF/ON
ON/OFF
OFF/OFF
-
POWER CONSUMPTION
less than 46 W(max)
less than 42 W(typ)
less than 1 W
less than 1 W
less than 1 W
less than 1 W
LED COLOR
BLUE
AMBER
AMBER
AMBER
OFF
VIDEO
ACTIVE
OFF
OFF
OFF
-
Copyright 2007 LG Electronics. Inc. All right reserved.
Only for training and service purposes
LGE Internal Use Only

LG Flatron W2442PA Specifications

General

Brand	LG
Model	Flatron W2442PA
Category	Monitor
Language	English