IBM 6656HG2 Service Manual - Page 2

SPECIFICATIONS 2 PRECAUTIONS 5 TIMING CHART 6 OPERATING INSTRUCTIONS 7 WIRING DIAGRAM 8 DISASSEMBLY 9 BLOCK DIAGRAM 11 DESCRIPTION OF BLOCK DIAGRAM 12 ADJUSTMENT 13 TROUBLESHOOTING GUIDE 14 PRINTED CIRCUIT BOARD 18 EXPLODED VIEW 20 EXPLODED VIEW PARTS LIST 21 REPLACEMENT PARTS LIST 23 PIN CONFIGURATION 27 SCHEMATIC DIAGRAM 28 SPECIFICATIONS 1. LCD CHARACTERISTICS Type : TFT XGA LCD Size : 15 inch (38.35cm) Pixel Pitch : 0.297mm(H) x 0.297mm(V) Pixel Format : 1024 x 768 pixels (XGA) RGB Stripe Arrangement Color Depth : 6-bit with FRC/16M color Active Video Area : 304.128mm x 228.096mm Surface Treatment : Anti-Glare, Hard Coating (3H) Backlight Unit : CCFL (Cold Cathode Fluorescent Lamp) 4-2. Power Consumption MODE H/V SYNC VIDEO POWER CONSUMPTION LED COLOR POWER ON (NORMAL) ON/ON ACTIVE less than 30 W GREEN STAND-BY OFF/ON OFF less than 3 W AMBER SUSPEND ON/OFF OFF less than 3 W FLASHING AMBER OFF OFF/OFF OFF less than 3 W FLASHING AMBER POWER OFF - - less than 3 W OFF 2. OPTICAL CHARACTERISTICS 2-1. Viewing Angle by Contrast Ratio ≥ 10 Left : 60° typ., 55° min. Right : 60° typ., 55° min. Top : 45° typ., 40° min. Bottom : 45° typ., 40° min. 2-2. Luminance : 250 cd/m2 typ. 2-3. Contrast Ratio : 300 : 1 typ. 3. SIGNAL (Refer to the Timing Chart) 3-1. Analog Video Input 1) Video Input Range : 0~0.7V ± 5% 2) Video Termination Impedance : 75Ω ± 5% 3) Sync Type : Separate TTL 4) Sync Level : TTL Low ≤ 0.8V, High ≥ 2.0V 3-2. Digital Video Input DDWG DVI Standard 1.0 3-3. Operating Frequency Horizontal : 31 ~ 61 kHz Vertical : 56 ~ 75 Hz 5. ENVIRONMENT 5-1. Operating Temperature: 10°C~35°C (50°F~95°F) (Ambient) 5-2. Relative Humidity : 10%~80% (Non-condensing) 5-3. Altitude : 0~10,000ft (3,657m) 6. DIMENSIONS (with TILT/SWIVEL) 1) Full Up Condition; Width : 365.2 mm (14.38'') Depth : 235 mm (9.25'') H Height : 435.8 mm (17.16'') 2) Folded Condition; Width : 365.2 mm (14.38'') D Depth : 86.5 mm (3.41'') H Height : 305.6 mm (12.03'') W D W 7. WEIGHT (with TILT/SWIVEL) Net. Weight Gross Weight : 4.9 kg (10.80 lbs) : 7.7 kg (16.975 lbs) 4. POWER SUPPLY 4-1. Power Adaptor Input Output : AC 90~264V, 50/60Hz 1.2A : DC 12V 3A -2-