LG L1717SBN - - 17" LCD Monitor, Service Manual, Page: 2 / 27

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1. LCD CHARACTERISTICS
Type : TFT Color LCD Module
Active Display Area : 17 inch
Pixel Pitch : 0.264 (H) x 0.264 (V)
Color Depth : 16.2M Colors
Size : 358.5 (H) x 296.5 (V) x 17.0(D)
Electrical Interface : LVDS
Surface Treatment : Hard-coating(3H), Anti-Glare
Operating Mode : Normally White, Transmissive mode
Backlight Unit : Top/Bottom edge side 4-CCFL
(Cold Cathode Fluorescent Lamp)
2. OPTICAL CHARACTERISTICS
2-1. Viewing Angle by Contrast Ratio
≥
10
Left : -60° min., -70°(Typ) Right : +60° min., +70°(Typ)
Top : +60° min., +75°(Typ) Bottom : -50° min., -65°(Typ)
2-2. Luminance : 200(min), 250(Typ)
2-3. Contrast Ratio : 350(min), 600(Typ)
3. SIGNAL (Refer to the Timing Chart)
3-1. Sync Signal
• Type : Separate Sync, Composite,
SOG (Sync On Green)
3-2. Video Input Signal
1) Type : R, G, B Analog
2) Voltage Level : 0~0.71 V
a) Color 0, 0 : 0 Vp-p
b) Color 7, 0 : 0.467 Vp-p
c) Color 15, 0 : 0.714 Vp-p
3) Input Impedance : 75
Ω
3-3. Operating Frequency
Horizontal : 30 ~ 83kHz
Vertical : 56 ~ 75Hz
4. Max. Resolution
D-sub Analog : 1280 x 1024@75Hz
5. POWER SUPPLY
5-1. Power : AC 100~240V, 50/60Hz , 0.6A
5-2. Power Consumption
6. ENVIRONMENT
6-1. Operating Temperature: 10°C~35°C (50°F~95°F)
(Ambient)
6-2. Relative Humidity : 10%~80%
(Non-condensing)
6-3. MTBF : 50,000 HRS with 90% Confidence
Lamp Life : 50,000 Hours(Min)
7. DIMENSIONS (with TILT/SWIVEL)
Width : 386.1 mm (15.20'')
Depth : 190 mm (7.48'')
Height : 383.5 mm (15.10'')
8. WEIGHT (with TILT/SWIVEL)
Net. Weight : 4.4 kg (9.70 lbs)
Gross Weight : 5.8 kg (12.79 lbs)
CONTENTS
SPECIFICATIONS
SPECIFICATIONS ................................................... 2
PRECAUTIONS ....................................................... 3
TIMING CHART ....................................................... 7
DISASSEMBLY ........................................................ 8
BLOCK DIAGRAM.....................................................9
DISCRIPTION OF BLOCK DIAGRAM .................. 10
ADJUSTMENT ...................................................... 12
SERVICE OSD ........................................................13
TROUBLESHOOTING GUIDE .............................. 14
WIRING DIAGRAM ............................................... 18
EXPLODED VIEW...................................................19
REPLACEMENT PARTS LIST ...............................21
SCHEMATIC DIAGRAM ......................................... 23
MODE
POWER ON (NORMAL)
SLEEP MODE
POWER S/W OFF
H/V SYNC
ON/ON
OFF/ON
ON/OFF
OFF/OFF
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POWER CONSUMPTION
less than 35 W
less than 1 W
less than 1 W
LED COLOR
GREEN
AMBER
OFF
VIDEO
ACTIVE
OFF
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