Table Of Contents; Specifications - LG Flatron L245WP Service Manual

SPECIFICATIONS ................................................... 2
PRECAUTIONS ....................................................... 4
TIMING CHART ....................................................... 8
DISASSEMBLY ....................................................... 9
BLOCK DIAGRAM ................................................. 10
ADJUSTMENT ...................................................... 13
1. LCD CHARACTERISTICS
Type : TFT Color LCD Module Premium MVA
Active Display Area : 24 inch diagonal
Pixel Pitch : 0.270 (H) x 0.270 (V)
Size : 459.4(H) x 296.4(V) x 21.6(D)
Color Depth : 16.7M colors / 8bit
Electrical Interface : LVDS
Surface Treatment : Anti-Glare, Hard Coating(3H)
Operating Mode : Normally Black
Backlight Unit : 6 U-type CCFL
2. OPTICAL CHARACTERISTICS
2-1. Viewing Angle by Contrast Ratio ≥ 10
Left : +75° min., +89°(Typ) Right
Top : +75° min., +89°(Typ) Bottom : -75° min., -89°(Typ)
2-2. Luminance : 75%(min), 80%(Typ)
2-3. Contrast Ratio : 700(min), 1000(Typ)
3. SIGNAL (Refer to the Timing Chart)
3-1. Sync Signal
• Type : Separate Sync, SOG, Digital
3-2. Video Input Signal
1) Type
2) Voltage Level
3) Input Impedance
3-3. Operating Frequency
Horizontal
Vertical
4. MAX. RESOLUTION
Analog
Digital

SPECIFICATIONS

: -75° min., -89°(Typ)
: R, G, B Analog
: 0~0.7 V
: 75 Ω
: 30 ~ 83kHz
: 56 ~ 75Hz
Dot clock 165MHz
: 1920 x 1200@60Hz
: 1920 x 1200@60Hz
CONTENTS
TROUBLESHOOTING GUIDE .............................. 15
WIRING DIAGRAM ............................................... 21
EXPLODED VIEW...................................................22
REPLACEMENT PARTS LIST ...............................24
SCHEMATIC DIAGRAM ......................................... 31
5. POWER SUPPLY
5-1. Power Adaptor(Built-in Power)
Input : AC 100-240V~, 50/60Hz, 1.2A
5-2. Power Consumption
MODE
POWER ON (NORMAL)
STAND BY
SUSPEND
DPMS OFF
POWER S/W OFF
6. ENVIRONMENT
6-1. Operating Temperature : 10°C~35°C (50°F~95°F)
6-2. Relative Humidity
6-3. MTBF
Lamp Life
7. DIMENSIONS (with TILT/SWIVEL)
Width
Depth
Height
8. WEIGHT (with TILT/SWIVEL)
Net. Weight
Gross Weight
- 2 -
H/V SYNC VIDEO POWER CONSUMPTION
less than 90 W(max)
ON/ON ACTIVE
less than 85 W(typ)
OFF/ON OFF less than 3 W
ON/OFF less than 3 W
OFF
OFF/OFF OFF less than 3 W
- - less than 2 W
: 10%~80% (Non-condensing)
: 50,000 HRS with 90%
Confidence level
: 40,000 Hours (Min)
: 560 mm (22.05'')
: 270.2 mm (10.64'')
: 444.5 mm (17.50'')
: 9.6 kg (21.17 lbs)
: 12.0 kg (26.46 lbs)
LED COLOR
BLUE
AMBER
AMBER
AMBER
OFF