LG Flatron L3020T, Монитор сервиса

Страница: 2 / 46

1. LCD CHARACTERISTICS
Type : TFT Color LCD Module
Size : 30inch
Pixel Pitch : 0.5025 x 0.1675 x RGB
Color Depth : 8-bit, 16,777,216 colors
Electrical Interface : LVDS
Active Display Area : 643.2mm x 385.92mm -LPL Module
: 683.6mm x 433.6mm -CMO Module
Surface Treatment : Anti-Glare, Hard Coating(3H) -LPL Module
: Anti-Glare, Hard Coating(2H) -CMO Module
Operating Mode : Normally Black, Transmissive
Backlight Unit : 16-CCFL (Cold Cathode
Fluorescent Lamp)
2. OPTICAL CHARACTERISTICS
2-1. Viewing Angle by Contrast Ratio
≥
10
Left : -80° min., -85°(Typ)
Right : +80° min., +85°(Typ)
Top : +80° min., +85°(Typ)
Bottom : -80° min., -85°(Typ)
2-2. Luminance : 380(min), 450(Typ) -LPL Module
450(min), 500(Typ) -CMO Module
2-3. Contrast Ratio : 280(min), 350(Typ) -LPL Module
500(Typ) -CMO Module
3. SIGNAL (Refer to the Timing Chart)
3-1. PC & Video Input
1)Signal Input : S-video,RCA, Component
2)Input Form : D-SUB Analog, DVI-D,V1(CVBS)
V2(SVHS), DVD(Ycbcr),HDTV(YPbPr),
TV-NTSC(Opion)
3)Resolution(max) : Analog -1280 x 1024
Digital -1280 x 1024
3-2. Audio Signal
1) Input: PC : 700mVrms
AV
: 450mVrms
2) Output: PC : 8W
AV
: 8W
3-3. Sync Input
Horizontal : 30 ~ 66kHz(Digital: 30~63kHz)
Vertical : 56 ~ 85Hz
Input Form : Separate, TTL,
Positive/Negative Digital
4. POWER SUPPLY
4-1. Power Adaptor
Input : AC 100~240V, 50/60Hz , 2.0A
Output : DC 5V 0.9A, DC12V 1.5A
DC18V 1.0A, DC24V 5.0A
4-2. Power Consumption
5. ENVIRONMENT
6-1. Operating Temperature: 10°C~35°C (50°F~95°F)
6-2. Operating Humidity : 10%~80%
6-3. MTBF : 50,000 Hours(Min.)
6. DIMENSIONS (with TILT/SWIVEL)
Width : 734 mm (28.90'')
Height : 538 mm (21.18'')
Depth : 191 mm (7.52'')
7. WEIGHT (with TILT/SWIVEL)
LPL Module
Net. Weight
: 16.4kg (36.16 lbs)
Gross Weight : 21.7kg (47.84 lbs)
CMO Module
Net. Weight
: 17kg (37.48 lbs)
Gross Weight : 22.5kg (49.61 lbs)
CONTENTS
SPECIFICATIONS
- 2 -
SPECIFICATIONS ................................................... 2
PRECAUTIONS ....................................................... 4
TIMING CHART ....................................................... 5
OPERATING INSTRUCTIONS ................................ 6
WIRING DIAGRAM ............................................... 10
BLOCK DIAGRAM ................................................. 12
DESCRIPTION OF BLOCK DIAGRAM...................13 ADJUSTMENT ...................................................... 14
TROUBLESHOOTING GUIDE .............................. 16
EXPLODED VIEW...................................................23
REPLACEMENT PARTS LIST ...............................25
PIN CONFIGURATION............................................35
SCHEMATIC DIAGRAM ......................................... 37
MODE
POWER ON (NORMAL)
STAND-BY
SUSPEND
POWER OFF
CUT-OFF SWITCHOFF
H/V SYNC
ON/ON
OFF/ON
ON/OFF
OFF/OFF
-
POWER CONSUMPTION
less than 160 W
less than 5 W
less than 5 W
less than 5 W
less than 1 W
LED COLOR
GREEN
AMBER
AMBER
AMBER
OFF
VIDEO
ACTIVE
OFF
OFF
OFF
-