LG FLATRON 568LM free download

File name LM568E_1.pdf

SPECIFICATIONS 1. LCD CHARACTERISTICS Type : Color TFT LCD Size : 15.0 inch (38.1cm) Pixel Pitch : 0.297mm x 0.297mm Electrical Interface : LVDS Interface Color Depth : 8-bits/ 16,194,277colors Active Video Area : 304.1mm x 228.1mm Surface Treatment : Anti-Glare, Hard Coating (3H) Backlight Unit : Bottom edge side 2CCFL (Cold Cathode Fluorescent Lamp) 2. OPTICAL CHARACTERISTICS 2-1. Viewing Angle by Contrast Ratio 10 Left : 60° typ., 50° min. Right : 60° typ., 50° min. Top : 55° typ., 40° min. Bottom : 45° typ., 40° min. 2-2. Luminance 2-3. Contrast Ratio : 160(min), 200(typ) : 150(min), 250(typ) 4. POWER SUPPLY 4-1. Power Adaptor Input Output : AC 100~240V, 50/60Hz 1.2A : DC 12V 3.0A 4-2. Power Consumption MODE POWER ON (NORMAL) STAND-BY SUSPEND OFF POWER OFF H/V SYNC VIDEO POWER CONSUMPTION LED COLOR ON/ON OFF/ON ON/OFF OFF/OFF ACTIVE OFF OFF OFF - less than 36 W less than 3 W less than 3 W less than 3 W less than 3 W GREEN YELLOW YELLOW YELLOW OFF 5. ENVIRONMENT 5-1. Operating Temperature: 10°C~35°C (50°F~95°F) (Ambient) 5-2. Relative Humidity : 5%~95% (Non-condensing) 5-3. MTBF : 40,000(Min) 6. DIMENSIONS (with TILT/SWIVEL) Width Depth Height : 389.2mm (15.32'') : 161.8mm (6.37'') : 382.4mm (15.05'') 3. SIGNAL (Refer to the Timing Chart) 3-1. Sync Signal 1) Type : Separate Sync. (Horizontal & Vertical) 2) Input Voltage Level : Low=0~0.8V, High=2.1~5.5V 3) Sync Polarity : Positive or Negative 3-2. Video Input Signal 1) Type 2) Voltage Level a) Color 0, 0 b) Color 7, 0 c) Color 15, 0 3) Input Impedance 3-3. Operating Frequency Horizontal Vertical : 31 ~ 61kHz : 56 ~ 75Hz : R, G, B Analog : 0~0.714 V : 0 Vp-p : 0.467 Vp-p : 0.714 Vp-p : 75 7. WEIGHT (with TILT/SWIVEL) Net. Weight Gross Weight 8. Audio Spec 8-1. Audio AMP Input Output S/N 8-2. Speaker Impedance input : 0.700Vrms : 1Wrms+1Wrms : more then 40dB :4 : Max: 1.5W, Normal: 1W : 4.8kg (10.58 lbs) : 6.8kg (14.99 lbs)

File name LM568E_10.pdf

DISASSEMBLY 1. TILT/SWIVEL & BACK COVER REMOVAL (1) Remove two screws (a). (2) Remove the Tilt/swivel. (3) Remove four sheets. (3) Remove four screws (b) from the Back Cover. (4) Release six latchs (c). (5) Remove the Back Cover. (c) Back Cover (b) MIC IN . (c) . MIC T OU (b) DIO AU IN (a) (a) (c) (b) (b) 2. REAR METAL ASS'Y REMOVAL (1) Remove eight screws (a). (2) Remove the Rear Metal Ass'y. (a) (a) (a) (a) (a) (a) (a) (a) -7- J4 (b) J3 J5 J4 (a) J10 (a) (a) (a) (a) (c) (c) (c) (b) (a) 3. MAIN PCB ASS'Y & CONTROL PCB , SOUND ASS'Y, SPEAKER ASS'Y REMOVAL (1) Disconnect J4,J5 and J10 from the Main PCB Ass'y. (2) Remove six screws (a). (3) Remove the Main PCB Ass'y. (4) Remove three screws (b). (5) Disconnect J4 and J3 from the Sound Ass'y (6) Remove the Sound Ass'y. (7) Remove three screws (c). (8) Remove the Control PCB Ass'y. (9) Remove two screws (d). (10) Remove two Metal Fix. (b) (11) Remove the Speaker Ass'y (d) (d) 4. MAIN FRAME REMOVAL (1) Remove eight screws (a). (2) Remove the Main Frame. 5. LCD MODULE REMOVAL (1) Remove four screws (a). (2) Separate the LCD Module from the Main Frame. LCD Module (a) (a) (a) (a) (a) (a) (a) (a) (a) (a) (a) (a) -8- 6. INVERTER ASS'Y REMOVAL (1) Disconnect CN2 (2) Remove two latch (a). (3) Remove the Inverter Ass'y. (a) CN2 (a) -9-

File name LM568E_2.pdf

TIMING CHART VIDEO B A C E D F SYNC MODE 1 2 3 4 5 6 7 8 9 10 11 12 13 14 H/V H (Pixels) V (Lines) H (Pixels) V (Lines) H (Pixels) V (Lines) H (Pixels) V (Lines) H (Pixels) V (Lines) H (Pixels) V (Lines) H (Pixels) V (Lines) H (Pixels) V (Lines) H (Pixels) V (Lines) H (Pixels) V (Lines) H (Pixels) V (Lines) H (Pixels) V (Lines) H (Pixels) V (Lines) H (Pixels) V (Lines) Sync + ­ ­ + ­ ­ ­ ­ ­ ­ ­ ­ + + + + + + + + ­ ­ ­ ­ ­ ­ + + Dot 25.175 28.322 25.175 30.24 31.5 31.5 36.0 40.0 50.0 49.5 Frequency 31.468 KHz 70.0 Hz 31.468 KHz 70.0 Hz 31.469 KHz 60.0 Hz 35.00 KHz 66.67 Hz 37.861 KHz 72.8 Hz 37.50 KHz 75.0 Hz 35.156 KHz 56.25 Hz 37.879 KHz 60.3 Hz 48.077 KHz 72.188 Hz 46.875 KHz 75.0 Hz Polarity Clock Total Period (E) 800 449 900 449 800 525 864 525 832 520 840 500 1024 625 1056 628 1040 666 1056 625 1152 667 1344 806 1328 806 1312 800 Video Blanking Sync Active Time Duration Time ( A ) (B) (D) 640 160 96 350 720 400 640 480 640 480 640 480 640 480 800 600 800 600 800 600 800 600 832 624 1024 768 1024 768 1204 768 99 180 49 160 45 224 45 192 40 200 20 224 25 256 28 240 66 256 25 320 43 320 38 304 38 288 32 2 108 2 96 2 64 3 40 3 64 3 72 2 128 4 120 6 80 3 64 3 136 6 136 6 96 3 Back Porch (F) 48 60 55 34 48 33 96 39 128 28 120 16 128 22 88 23 64 23 160 21 224 39 160 29 144 29 176 28 Front Porch (C) 16 37 17 13 16 10 64 3 24 9 16 1 24 1 40 1 56 37 16 1 32 1 24 3 24 3 16 1 Resolution 640 x 350 720 x 400 (TEXT) 640 x 480 640 x 480 640 x 480 640 x 480 800 x 600 800 x 600 800 x 600 800 x 600 832 x 624 (MAC) 1024 x 768 1024 x 768 1024 x 768 57.2832 49.725 KHz 74.55 Hz 65 75 78.75 48.363 KHz 60.0 Hz 56.476 KHz 70.0 Hz 60.023 KHz 75.0 Hz -4-

File name LM568E_4.pdf

ADJUSTMENT All adjustment are thoroughly checked and corrected when the monitor leaves the factory, but sometimes several minor adjustment may be required. Adjustment should be following procedure and after warming up for a minimum of 10 minutes. Alignment appliances and tools. - IBM Compatible PC - Programmable Signal Generator. (eg. VG-819 made by Astrodesign Co.) - E(E)PROM with each mode data saved. - Alignment Adapter and Software. 1. Adjustment for Factory Preset Mode 1) Run alignment program for LM568E on the IBM compatible PC. 2) Display cross hatch pattern at Mode 1. 3) Select EEPROM ALL Init command and Enter. 4) Press "Y" key, it will automatically save all FOS data to EEPROM. 2. Adjustment for White Balance 1) Display color 0,0 pattern at Mode 12. 2) Set External Bright to MAX position and Contrast to MAX Position. 3) Select PRESET START BIAS CAL command and Enter. 4) No attempt to manually adjust, BIAS data is automatically adjusted and saved to the EEPROM. 5) Display color 15,0 pattern at Mode 12. 6) Select DRIVE CAL command and Enter. 7) Color 1 (9300K) and Color 2 (6500K) are automatically adjusted and saved to the EEPROM. 8) Select PRESET EXIT command and Enter. 3. DDC Data Write Procedure 1) Use this procedure only when there is some probelm on EDID data. 2) Select EEPROM EDID Write command and Enter. 3) This will write the EDID data to EEPROM. MIC. IN MIC. OUT AUDIO IN 24V AUDIO DC OUT A Video Signal Generator IBM Compatible PC 9 15 10 5 11 6 1 5 6 1 C 13 1 14 25 tu se d PARALLEL PORT RS 23 2C No 5V OFF ON Control Line EL PA RA C F Power inlet (required) 220 LL 5V ON 4.7K 4.7K 4.7K 74LS06 74LS06 WE VG PO S MO NI A CS T Power Select Switch (110V/220V) Power LED R 5V E OFF R V-S TO YN B E ST Switch B F V-Sync On/Off Switch (Switch must be ON.) Figure 1. Cable Connection - 12 -