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SERVICE MANUAL

1. E 3 5 ff SN e lt 9 _ N C 20 g _ 2 C T Figure 3 Face C View Face D Length 89mm Width 0 76mm 2 lines scrapes Figure 4 Face D View DDC Key in Procedure 1 System connection This system should be connected as shown below Signal Generator Printer port Printer Cable Jig 5V Cable Jig DDC Communication Board 5 No 599910541 Power Supply VGA Cable DDC Communication I F BOARD 2 Input signal Horizontal synchronization frequency Not specified Vertical synchronization freguency Not specified 3 Program Service tool Ver 3 14 Parameter ver 2 0 55 Part 599910612 4 Operation 1 Connect EDID data writing unit with jigs etc 2 Copy all the files of the service tool Ver 3 14 Parameter ver 2 0 S5 in a proper directory 3 Start Service2 EXE of the service tool Ver 3 14 4 When the screen as shown below appears give a check to LCD of Monitor Type and press the START button 6 When the screen as shown below appears give a check to EDID READ and press the OK button 7 When the screen as s
2. 5 eei NE 6 Product Overview iii 6 Mount on your Monitor 7 User Gontrols ict uat M i et 9 Front Panel rep res rper rere 9 How to Use the OSD Menus 10 On Screen Display 10 EE EE en e 12 Troubleshooting A 12 Warning 13 Product Dimensions 14 Compatibility Modes 2 15 TEOJ EE 80 FCC Statement 82 1 User s Manual Recommended Use Safety Precautions and Maintenance FOR OPTIMUM PERFORMANCE PLEASE NOTE THE N FOLLOWING WHEN SETTING UP AND USING A THE LCD COLOR MONITOR lt DO NOT OPEN THE MONITOR There no user serviceable parts inside and opening or removing covers may expose you to dangerous shock hazards or other risks Refer all servicing to qualified service personnel lt Do any liquids into the cabinet or use your monitor near water lt Do not insert objects of kind into the cabinet slots as they may touch dangerous voltage points which be harmful or fatal or may cause electric shock fire or equipment failure lt Do not place any heavy objects on the power cord Damage to the cord may cause shock or fire lt Do not place this product sloping unstable cart stand or table as the monitor may fall causing serio
3. CAP CC 0 1uF 80 20 50V Y5V 0603 YCTC CAP CC 0 1uF 80 20 50V Y5V 0603 YCTC CAP CC 0 1uF 80 20 50V Y5V 0603 CAP CC 0 1uF 80 20 50V Y5V 0603 YCTC CAP 0 1uF 80 20 50V Y5V 0603 YCTC CAP CC 0 1uF 80 20 50V Y5V 0603 YCTC CC 0 1uF 80 20 50V Y5V 0603 YCTC CAP CC 0 1uF 80 20 50V Y5V 0603 CAP CC 0 1uF 8096 2096 Y5V 0603 YCTC CAP CC 0 1uF 8096 2096 Y5V 0603 YCTC CAP 0 1uF 8096 2096 Y5V 0603 YCTC CAP CC 0 1uF 8096 2096 50V Y5V 0603 YCTC CAP CC 0 1uF 8096 2096 Y5V 0603 YCTC CAP CC 0 1uF 8096 2096 Y5V 0603 YCTC CAP CC 0 1uF 8096 2096 50V Y5V 0603 YCTC CAP CC 0 1uF 8096 2096 50V Y5V 0603 YCTC CAP 0 1uF 8096 2096 Y5V 0603 YCTC CAP CC 0 1uF 8096 2096 Y5V 0603 YCTC CAP 0 1uF 8096 2096 50V Y5V 0603 YCTC CAP CC 0 1uF 8096 2096 50V Y5V 0603 YCTC PZ PZ PZ PZ 02 10887 101 02 10887 101 02 10887 101 02 10887 101 02 10887 101 02 10887 101 02 10887 101 02 10887 101 02 10887 101 02 10887 101 02 10887 101 02 10887 101 02 10887 101 02 10887 101 02 10887 101 02 10887 101 02 10887 101 02 10887 101 02 10887 101 02 10887 101 02 10887 101 02 10887 101 02 10887 101 02 10887 101 02 10887 101 02 10887 101 02 10887 101 02 10887 101 02 10887 101 02 10887 101 02 10887 101 02 10887 101 02 10977 201 02 10987 101 02 10987 101
4. HE I 77 8888 8888 222 ZZZ 6666 66566 Dosvss H BLU_OUTB_7 2 cap_HREF BLU_OUTB_6 n HSYNC BLU OUTB 5 BLU_OUTB_4 DIBVSS BLU_INB_O BLU_OUTB_3 BLU INB 1 BLU OUTB 2 5 BLU INB 2 BLU OUTB 1 BLU INB 3 BLU OUTB 0 BLU INB 4 55 BLU_INB_5 RED_OUTA 7 BLU_INB_6 RED_OUTA_6 BLU_INB_7 5 VADCA Devon RED OUTA 4 9 GRN_INB_O DCVDD GRN_INB_1 RED_OUTA_3 GRN_INB_2 RED_OUTA_2 5 GRN_INB_3 RED_OUTA 1 GRN INB A D OUTA 0 GRN INB 5 MascotVZ ED ES GREEN A7 0 1u 0 1u GRN_INB_6 GRN_OUTA_7 GREEN A6 INB 7 OUTA 6 R N A DCVSS GRN OUTA 5 GREEN A4 RED_INB_O GRN_OUTA_4 NA RED INB 1 1 DOBVDD GREEN A3 RED INB 2 GRN_OUTA_3 GREEN AZ RED INB 3 GRN OUTA 2 5 RED 4 OUTA 1 RED_INB_5 0 RED INB 6 55 3224 neo 7 BLU_OUTA 7 BLU_OUTA_6 LU OUTA 5 oss BLU OUTA 4 BLU OUTA 3 Sende im 38 VSYNC BLU_OUTA 1 2 2 a 5 589528 2 VADCP ii 9 VADCP R66 33 REV A GND PLL INV1 SAN lt REV A 5 VADCP ROS 4 5 Ven POLA 5 R70 150 39nF co C100 0805 Cathoed REF 7 R150 82K 22p en 22K Hans 105 LOAD A _ C103 nc NG 2 LP LORDA 5 GND CONN VADCA 0 1 10u 16V 9 STH1 STH A 5 u 10u 16V VADER 2 PABLUE lt 109 22 PA GREEN R75 PAR
5. No Connection No Connection No Connection Description Function No Connection Function Channel Output Line Out L Right Channel Output Line Out R D Control Board 2 18 The Location of Connectors CONI WE 2 19 Connector Pin Description Function Emm 7 GND Ground 9 Power LED Orange 10 Power LED Green 11 SPR Speaker Right GND N C
6. connector of your host computer and tighten the screws 2 4 Connect the Audio In cable from audio input port of your display to the Audio out port of your computer 3 5 Connect your headphone to the Headphone port 4 6 Turn on your computer and display Figure 8 1 6 1 i 3 Audio In Headphone cable optional 1 Power Adapter amp Power Cord 2 VGA Cable Notice To ensure the LCD display can work well with your computer please configure the display mode of your graphic card to make it less than or egual to 1024 768 resolution and make sure timing of the display mode is compatible with the LCD display We have listed the Compatibility Modes of this LCD display in appendi ces for your reference LCD1511M 8 User Controls Front Panel Controls 2 5 Select Auto select the adjustment items from OSD menus To activate the Auto Adjustment function to obtain an optimum image Power Switch on off the power of the LCD T Power LED Green indicates the display is turned on Amber indicates the display is in power saving mode 1 Minus 2 Brightness Decrease value of the adjustments items Adjust the brightness of image 1 Plus 2 Mute On Off Increase value of the adjustment items Make the volume function Ineffective
7. SQ HDPEBAG NY t gt 8 4 CUSHION 3 FRONT CARTON 1 CARTON LABEL 1 1 Replacement Part List P N Description 1 55 59101 021 CARTON AB A 16 428 98 455 LCD1511M 2 56 59101 001 CUSHION R EPS PV758A 3 56 59102 001 CUSHION L EPS PV758A 4 47 59101 001 ADAPTER IN 100 240V OUT 12V 2 5A FOR NMV L 5 DC 59101 021 D C LCD1511M HANNSTAR CP02 AUDIO 6 42 59903 002 CABLE AUDIO 1 8M FOR 99 7 42 53506 001 CABLE POWER CORD AC SP60 AS14 1 8M BLACK PV UK ver Only 7 42 50112 001 CABLE POWER CORD 1830mm SP 023 IS14 EUR CE ver Only 8 51 59103 001 PE BAG HDPE 390 600 0 04t PV758 NMV 9 36 59106 002 USER S MAMUAL LCD1511M CD ROM UK w WWARRANT UK ver Only 9 36 59106 003 USER S MANUAL LCD1511M CD ROM EUROPE W SAL CE ver Only 10 36 59105 001 SET UP SHEET LCD1511M 2 Exploded Overview 2 1 Replacement Part List Description 1 42 59102 001 CABLE DC JACK to 5P HOUSING 1 CORE PV758A 2 42 59103 001 CABLE to 13P 1 758 3 44 59101 001 INVERTER PLCD2815202A REVI FOR 4
8. fm Ou to00uFrt6v 10 8 5V MAIN 2 5A Di 2 m Ou TU2001WNREP TU2001WNRAP 1822 GND GND INVERTER I F GND GND GND GND GNI GND GND Uto 5 VDD AIC1084 CM Lte 2 VOC 9 0 Rot AIC1084 CM on 100uF 16V 125 100uF 16V 100 6 301 100uF 16V VDD3 3 GND GND 16 D GND GND vec 0 ND wo 80 on T 1 U3 VADCP 100uF 16V 19 XC6201 10 R2 5 1 7 BE0805 2x 100K ak 5230006 let 100uF 16V LCDVDD 3 34 VODCRL WPA MER 41 K 02 2 R4 MMBT3904 1K 010 Ou F5 cH 05 40K 0 1u 1000uF 16V c 3 DE B 1 n 1 2 5 m SYSTEM CHASSIS GND DIAGRAM amp LCD POWER vec K 9 5573006 R32 gt 129 56K OAUF 0 10u 16V ie 2p 2p Y R33 100805 12MHz a 5 LED RED 9 ADO P0 0 LED RED gt 5 ADI P0 1 LED GREEN LED GREEN 4 1 AD2 P0 2 DSUB_SV AD3 P0 3 VODCTRL 14 x 20 AD4 P0 4 INVCTRL 4 ADS P0 5 tim AD6 P0 6 RESE P0 7 4 RESET NA n 10 RESET A9 P2 1 4 ro INTO P3 2 A10 P22 INTI P3 3 11 2 3 To
9. BB5 Bas GREEN A 2 7 gt BE 8 8 Je BB2 2 Fae GND 10 END 10 GB7 i ESRI Jp GB6 19 QA6 is 14 14 8 4 16 16 BLUE A 2 7 16 688 1451 16 __ 18 18 RAZ 20 20 21 21 22 RA4 22 28 RAS 1 24 24 GND 25 ee 4 2 26 4 SHIA 27 GND 27 28 28 RED B 2 7 4 STHA 29 X129 4 LOAD A 30 X 30 4 31 XK 32 32 4 REV A 34 34 4 STVI A 35 4 STV2 A 36 Xx 36 4 37 37 4 38 38 GREEN B 2 7 gt _ RP13 39 GND 39 40 GND 1 12 408 0 55 12 405 0 55 4 4 C112 GND NC BLUE B 2 7 gt REPLACEMENT PARTS LIST components specified for Model LCD1511M UK ver components specified for Model LCD1511M ver Part No for Coretronic DESCRIPTION 47 59101 001 ADAPTER IN 100 240V OUT 12V 2 5A FO 35 59103 001 Rating Label LCD1511M 39 59102 003 DDC RECORDER LCD1511M 41 30318 001 EMI TAPE 80773 30 70MM 41 80301 001 5 5 31 5 12 1 0 EzPro 550A 42 57702 002 W A 10P 5P UL1007 24 100mm PV755A 42 59101 002 FFC 40P 28mm FOR HANNSTAR PANEL PV758A 42 59102 001 CABLE DC JACK to 5P HOUSING 1 CORE PV758A 42 59103 001 CABLE VGA 15P to 13P 1 CORE PV758A 42 59104 001 W A 12 10P UL1571 28 PV758A 42 59701 001 W A UL1571 28 180mm PV758A PV755ASIP 44 59101 001 PCBA INVERTER PLC
10. FF FF FF 38 07 oo 00 00 00 oc ot t i7 78 aa B1 oF 55 oo 24 20 10 50 55 00 ot ot ot or or ot oF ca 16 o0 20 41 00 20 30 10 eo Lao 13 10 oo oo oo oo Fo oo 38 4B ir oa 20 20 20 20 00 o0 00 Fo 00 45 43 20 ac as 44 36 31 31 40 oa 00 oo oo FF 00 32 so 31 40 42 20 20 Note 1 address 10h Week of manufacture Month of manufacture x 4 Note 2 address 118 Year of manufacture 1990 Note 3 address 71h 7Dh Serial Number ASCII coded If less than 13 char terminate with OAh and fill the rests with 20h Note 4 address 7Fh Checksum The sum of entire 128 byte shall be equal to 00h Specification 1 General Information LCD Effective display size Pixel number Color filter arrangement Display method Drive method Dot pitch Pixel pitch Dot number Backlight Luminance Contrast ratio Display color Viewing angle Response time off Backlight Life Term Active matrix thin film transistor 12 0 H x 9 0 V 304 1 H x 228 1 V mm 15 0 38 016 cm diagonal 1024 3 768 V pix
11. 50V Y5V 0603 CC 0 1uF 80 20 50V Y5V 0603 CC 0 1uF 80 20 50V Y5V 0603 0 1uF 80 20 50V Y5V 0603 CC 0 1uF 80 20 50V Y5V 0603 0 1uF 80 20 50V Y5V 0603 CC 0 1uF 80 20 50V Y5V 0603 0 1uF 80 20 50V Y5V 0603 0 1uF 80 20 50V Y5V 0603 YCTC 0 1uF 80 20 50V Y5V 0603 CC 0 1uF 80 20 50V Y5V 0603 1uF 80 20 16V Y5V 0805 CC 1uF 80 20 16V Y5V 0603 CC 1uF 80 20 16V Y5V 0603 120uF 20 16V LOW ESR TYPE 405 150PF 5 50V NPO 0603 22pF 5 50V NPO 0603 YCTC TEAM 22pF 5 0603 YCTC TEAM 22pF 5 50V NPO 0603 YCTC TEAM 22pF 5 0603 YCTC TEAM 22pF 5 50V NPO 0603 YCTC TEAM 22pF 5 0603 YCTC TEAM 22pF 5 50V NPO 0603 YCTC TEAM 22pF 5 0603 YCTC TEAM 22pF 5 50V 0603 YCTC TEAM 22pF 5 0603 YCTC TEAM 22pF 5 50V NPO 0603 YCTC TEAM 22pF 5 50V NPO 0603 YCTC TEAM 22pF 5 50V NPO 0603 YCTC TEAM 33pF 5 50V 0603 33pF
12. DISASSEMBLY This section provides disassembly procedures for 15 Flat Panel Monitor with XGA resolution 1024 768 LCD Before begin any of these procedures be sure to turn off the power computer system and other attached devices then disconnect the power cable from the electronically outlet Moreover when you disassemble the monitor be sure to put the screws in a safe place and separate them according to grouping 1 Disassembly of Stand Unit from Monitor 1 Make LCD1511M face down as figure 1 and put your hands to lift the stand up as figure 2 Figure 2 2 Use your hand to pull the Stand unit toward yourself Figure 3 carefully NOTICE Don t pull the Draw Plate Draw Plate Figure 3 3 Make LCD1511M monitor face down and unscrew the four screws to remove the Stand unit Figure 4 Figure 4 2 Disassembly of Tilt and Base 1 Unscrew the two screws of Hinge Tilt Figure 5 2 Openthe join to separate Base and Hinge Tilt Figure 6 Figure 5 3 Draw Plate Hinge Tilt and Base are as figure 7 8 9 Figure 7 Figure 9 3 Disassembly of Front Cover Rear Cover Control and Audio Boards 1 Unscrew two screws of Rear cover Make the monitor unit face up pull the latches out between Front cover and Rear cover Figure 10 2 the latches between Monitor unit two sides to lift up the Front Cover Figure 11 Figure
13. 02 12174 401 02 15537 101 02 22447 101 02 22447 101 02 22447 101 02 22447 101 02 22447 101 02 22447 101 02 22447 101 02 22447 101 02 22447 101 02 22447 101 02 22447 101 02 22447 101 02 22447 101 02 33447 101 02 33447 101 02 39747 101 02 47475 101 02 47475 101 02 47475 101 02 47475 101 Part No for Coretronic DESCRIPTION 0 1uF 80 20 50V Y5V 0603 YCTC 0 1uF 80 20 50V Y5V 0603 0 1uF 80 20 50V Y5V 0603 0 1uF 80 20 50V Y5V 0603 0 1uF 80 20 50V Y5V 0603 0 1uF 80 20 50V Y5V 0603 0 1uF 80 20 50V Y5V 0603 0 1uF 80 20 50V Y5V 0603 0 1uF 80 20 50V Y5V 0603 CC 0 1uF 80 20 50V Y5V 0603 0 1uF 80 20 50V Y5V 0603 0 1uF 80 20 50V Y5V 0603 CC 0 1uF 80 20 50V Y5V 0603 CC 0 1uF 80 20 50V Y5V 0603 CC 0 1uF 80 20 50V Y5V 0603 CC 0 1uF 80 20 50V Y5V 0603 0 1uF 80 20 50V Y5V 0603 YCTC CC 0 1uF 80 20 50V Y5V 0603 CC 0 1uF 80 20 Y5V 0603 CC 0 1uF 80 20 50V Y5V 0603 0 1uF 80 20 50V Y5V 0603 CC 0 1uF 80 20
14. 10 Figure 11 3 Unplug Control wire Figure 12 push Front cover out Figure 13 In compliance with the direction to lift up Front Cover Figure 14 Unscrew the four screws of LCD panel Figure 12 Figure 13 Screw 4 Figure 14 Screw 4 Unplug VGA and DC Jack cables and audio wire that connect to Main board to remove LCD panel set Figure 15 DC Jack cable Audio wire i VGA cable Figure 15 5 Unscrew the two screws and unplug the wires on the Audio Board Figure 16 to remove the Audio Board 6 Tear off two tapes and unscrew the four screws on Speakers to remove the Speakers set Figure 16 17 7 Unscrew the three screws to remove the Control Board Figure 17 8 Remove the SR locker as Figure 18 and pull the VGA and DC Jack cables out to separate Rear Cover Figure 19 Audio Board Front Cover Figure 16 Figure 19 Figure 18 4 Disassembly of LCD Panel Main Inverter Boards 1 Turn over the LCD Panel set and put it on the safe place with a foam rubber cushion unscrew the four screws and unplug all wires on Main Board Figure 20 to remove it and then remove the four M B Spacers Figure 21 Notice Before you unplug the FFC wires tear off the tape on FFC wire first Then open the connector caps on panel carefully Pull out the connectors caps on Main Board carefully Figure 20 FFC wires 2 Unplug all wires on inverter board and uns
15. 5 50V 0603 0 039uF 10 50V X7R 0603 47PF 4 8P4C 20 25 1206 INPAQ 47 4 8P4C 20 25 1206 INPAQ 47PF 4 8P4C 20 25 1206 INPAQ 47PF 4 8P4C 20 25 1206 INPAQ 02 47475 101 02 47475 101 02 47475 101 02 47475 101 02 47475 101 02 47647 202 02 47647 202 02 47647 202 03 00072 401 03 00072 401 03 00072 401 03 00072 401 03 00072 401 03 00127 401 03 00127 401 03 00127 401 03 15100 301 03 22040 301 03 22040 301 03 22040 301 07 12000 002 08 2 390 402 08 2 390 603 08 A0340 001 09 1N414 802 09 1N582 201 09 DAN20 2K1 11 052 2 301 11 082 1 305 11 102 2 303 11 122 2 303 11 132 2 301 11 400 4 701 11 400 4 701 20 24LC2 1A1 20 74LVC 141 20 10 842 20 10 842 20 431 001 20 1 431 01 20 MASCO TO2 20 51805 053 20 XC620 1P1 21 1524 161 21 24LC1 602 21 W78E6 2B1 39 59101 002 35 0001 7 001 35 00018 001 80 59102 011 00 59102 001 01 00036 502 01 00036 502 01 10336 502 01 10336 502 01 47336 501 01 47336 501 Part No for Coretronic DESCRIPTION 47 4 8 4 20 25 1206 INPAQ 47PF 4 8P4C 20 25 1206 INPAQ 47 4 8P4C 20 25 1206 INPAQ 47PF 4 8 4 20 25 1206 INPAQ 47PF 4 8P4C 20 25 1206 INPAQ 4700pF 10 50V 7 CHIP 0603 4700pF 10 50V 7 CHIP 0603 4700pF 1
16. 75 Hz refresh rate VESA wall mountable foldable stand for flexible mounting solutions Auto adjustment function Foldable stand design brings users the conveniences for easy storage and VESA Mounting applications Multilingual OSD user controls DPMS power saving Built in speakers for multimedia application Kensington security lock slot LCD1511M 4 Package Overview Power Adapter Power Cord Audio In Cable CD ROM User s Manual Declaration of the Manufacturer We hereby certify that the and marked with monitor LCD1511M is in compliance with Council Directive 73 23 EEC EN 60950 Council Directive 89 336 EEC EN 55022 EN 61000 3 2 NEC Mitsubishi Electric Visual EN 61000 3 3 Systems Corporation 55024 4 13 23 Shibaura Minato Ku Tokyo 108 0023 Japan 5 User s Manual Installation Product Overview Front View lt lt LCD Display Panel Controls E Speakers Stand Rear View Audio Connector 7 Audio In Headphone 4 Kensington Lock El D VGA Cable Power Connector LCD1511M 6 VESA Mount your monitor This monitor conforms to the VESA Flat Panel Mounting Physical Mounting Interface Standard which defines a physical moun
17. effective 9 User s Manual How to Use the OSD Menus Press the button to display the OSD Menus Press the S button to move between the OSD Menus Press to enter the function to be adjusted and then press 5 to move between setting options Adjust the value of the option by pressing and Press 5 to confirm your choice To exit the OSD Menus move to Exit and press M On Screen Display Menus First OSD Menu Auto Adjustment Choose this function to obtain an optimum image Contrast This function allows you to adjust the image crispness Contrast adjusts the difference between white and black shades Horizontal Position Changes the horizontal position of the image Vertical Position Changes the vertical position of the image Frequency Changes the display data frequency to match the frequency of your graphic card When you are experiencing vertical flickering bar use this function to make an adjustment Tracking Synchronizes the signal timing of the display to that of the graphic card When you are experiencing unstable to flickering image use this function to make an adjustment LCD1511M 10 On Screen Display Menus continued Second OSD Menu e Display Mode The display mode shows the display resolution horizontal scan frequency vertical refresh of the current mode OSD Off Time Adjusts the time period for OSD menu disappear Language You are able to se
18. visual line bar readjust by the following steps Select and enter Tracking function on Image Screen to adjust the image to eliminate visual wavy noise b Then select and enter Frequency function to adjust the image to eliminate visual line bar 6 5 Boundary Test Signal 1024 768 75Hz Test Pattern Horizontal amp Vertical Line Thickness Pattern Check and see if the image boundary is within the screen frame readjust by the following steps a Select and enter Image screen function on OSD Main Menu b Then select and enter Horizontal Position and Vertical Position function to adjust the video boundary to be full scanned and within screen frame 6 6 White Balance Test Signal 640 480 60Hz Test Pattern Full White and Black Pattern Refer to Chapter 3 6 7 R G B Colors Contrast Test Signal 1024 768 75Hz Test Pattern R G B Color Intensities Pattern and 16 Gray Scale Pattern and see if each color is normal and distinguishable Ifnot please return the unit to repair area 6 8 Screen Uniformity and Flicker Test Signal 1024 768 75Hz Test Pattern Full White Pattern Check and see if it is in normal condition 6 9 Dead Pixel and Line Test Signal 1024 768 75Hz Test Pattern Dark and White Screen Pattern Check and see if there are dead pixels on LCD panel total numbers and distance of dead pi
19. 0 50V X7R CHIP 0603 INDCTR BEAD 0805 100 2 MLB201209 0030 BEAD 0805 100 2 MLB201209 0030 BEAD 0805 100 2 MLB201209 0030 CHOKE 150uH 20 DIP A0060D1 ARON INDCTR CHOKE COIL 22u 10 3A DIP A00601C2 INDCTR CHOKE COIL 22u 10 3A DIP A00601C2 INDCTR CHOKE COIL 22u 10 3A DIP A00601C2 XTAL 12MHZ HC 49S HALF SIZE TRNSTR NPN GENERAL MMBT3904LT1 SOT 23 MO TRANSTR PNP GENERAL PURPOSE 2N3906 SST3 RO MOSFET N CHANNEL AO3400 SOT 23 ALPHA amp OME DIODE RLS4148 PMLL4148L SMD PHILIPS DIODE 5822 SCHOTTKY RECTIFIER DO201AD DIODE ARRAY DAN202K SMD CNNT PIN M 5P 2 0mm RT LEAD TU2001WNR 5P CNNT 8P 2mm ST LEAD TU2005WNV 2 4 CNNT 10P 2 0mm TU2001WNR 10 RT DIP TYU CNNT 12P 2 0mm TU2001WNR 12 RT DIP TYU CNNT PIN M 13P 2 0mm RT LEAD TU2001WNR 13P CNNT F 40P FPC 0 5mm RT SMD FPC5S40B11R 03 CNNT F 40P FPC 0 5mm RT SMD FPC5S40B11R 03 CMOS 241 21 EEPROM 12878 BIT 8SOIC IC CMOS 74LVC14 INNERT SCHMITT TR 14SOIC AIC1084 TO252 ADJUSTABLE REGULATOR IC AlC1084 TO252 5A ADJUSTABLE REGULATOR IC LINEAR AP431 3P DIP TO92 2 5V LINEAR LM431ACM 8P SMD SOIC NS MASCOT VZ IMAGE PROCESSOR 160 SI 8050SD Switching Regulator SMD TO263 LDO REG XC6201P332PR SOT89 TOREX EEPROM IS24C16 3G 16K BITS 100 400 KHZ IC EEPROM 24LC16 2K 8 bits 100KHz IIC BUS W78E62BP 40 4KB MTP 64 ISP F
20. 0 105 0 1uF 80 20 50V Y5V 0603 1uF 80 20 16 Y5V 0805 1uF 80 20 16 Y5V 0805 1uF 80 20 16 5 0805 1uF 80 20 16 Y5V CHIP 0805 BEAD MLB 160808 0100A N2 SMD MAG INDCTOR BEAD MLB 160808 0100A N2 SMD MAG CNNT 4P 1 25mm 53261 0410 RT SM MOLEX CNNT PHONE JACK 2SJ 0540 003 LIGHT BLUE LI CNNT PHONE JACK 2SJ 0540 004 LIGHT GREEN LI 8P 2mm RT LEAD TU2005WNR 2 4 TYU IC TDA7053A AUDIO AMPLIFIER PHILIPS LABEL BARCODE 6 38mm BLANK PCBA CTRL BD PV758A BARE PCB L 2 CONTROL BD PV920 CAP CK 0 1uF 10 16V C1608XR1C104K X7R 060 CK 0 1uF 10 16V C1608XR1C104K X7R 060 CK 0 1uF 10 16V C1608XR1C104K X7R 060 CK 0 1uF 10 16V C1608XR1C104K X7R 060 CAP CK 0 1uF 10 16V C1608XR1C104K X7R 060 DIODE LED LTST C155GYKT LITEON 2mm RT LEAD TU2005WNR 2 5 TYU LABEL BARCODE 6 38mm BLANK SWITCH PUSH 1Pol 1Cnt 50mA 12mVDC SWITCH PUSH 1Pol 1Cnt 50mA 12mVDC SWITCH PUSH 1Pol 1Cnt 50mA 12mVDC SWITCH PUSH 1Pol 1Cnt 50mA 12mVDC SWITCH PUSH 1Pol 1Cnt 50mA 12mVDC SCREW PAN MECH W SF M2 6 Ni SCREW PAN MECH W SF M3 10 Ni SCREW PAN MECH W SF M3 10 Ni SCREW PAN MECH W SF M2 5 6 SCREW PAN TAPPING M3 6 BLACK DOUBLE THREADS SCREW PAN 3 8 Ni PACKING STRAP 12MM 2000M 0 6MM PE STRETCH FILM 500MM 1500M 0 02MM 3 INCH TRANSPARENT ADHESIVE TAPE 6
21. 00M Part No for Coretronic DESCRIPTION 51 59103 001 BAG HDPE 390 600 0 04t PV758 55 55103 001 CORNER BOARD 40 40 5 1050 55 57502 001 CORNER BOARD 40 40 5 1200mm 55 57503 001 CORNER BOARD 40 40 5 1700MM 55 59101 021 CARTON 5 16 428 98 455 LCD1511M 56 59101 001 CUSHION R 5 PV758A 56 59102 001 CUSHION L EPS PV758A 58 59101 002 PLYWOOD PALLET 896 1150 130mm LCD1511M Appendix 1 Serial Number Information Refer to the serial number information shown below EX SERIAL NUMBER LABEL Model LCD1511M SERIALNO Year code of production o Last number of Year Month code of production January to September 1 to October November December Classification code Discriminate by back color White 0 Black 1 Gray Silver 2 Serial Number 5 digits Sequential number at production month UK version 0 to 4 CE version 5 to 9 This serial number 5 digits doesn t reset at each month Example for UK Jan 00001 00002 00003 01234 Feb 01235 01236 01237 49999 00001 Mar 00002 00003 00004 For CE Jan 50001 50002 50003 51234 51235 51236 51237 99999 00001 50002 50003 50004 Factory Code Coretronic China factory Control Code A A ver for 5 B B ver for Europe Asia and Pacific C C ver China 2 Function of
22. 0603 RES RP 5 6K 5 1 16W CHIP 0603 RES RP 5 6K 5 1 16W CHIP 0603 RES RP 68K 5 1 16W CHIP 0603 RES 75 1 1 16W CHIP 0603 TA TECHNOL RES 75 1 1 16W CHIP 0603 TECHNOL RES 75 1 1 16W CHIP 0603 TECHNOL RES RP 8 2K 5 1 16W 0603 CAP CE 10u 25V 20 5 11mm 105 DEGREE C CAP CE 10u 25V 20 5 11mm 105 DEGREE C CAP CE 10u 25V 20 5 11mm 105 DEGREE C CAP CE 10u 25V 20 5 11mm 105 DEGREE C CE 100u 20 16V 6 3 11 RADIAL 105 degre CE 100u 20 16V 6 3 11 RADIAL 105 degre CE 100u 20 16V 6 3 11 RADIAL 105 degre CE 100u 20 16V 6 3 11 RADIAL 105 degre CE 100u 20 16 6 3 11 RADIAL 105 degre CE 100u 20 16 6 3 11 RADIAL 105 degre CE 100u 20 16V 6 3 11 RADIAL 105 degre CE 100u 20 16 6 3 11 RADIAL 105 degre CE 100u 20 16V 6 3 11 RADIAL 105 degre CE 100u 20 16 6 3 11 RADIAL 105 degre CE 100u 20 16 6 3 11 RADIAL 105 degre 100u 20 16 6 3 11 RADIAL 105 degre 10000 6 3V 20 8 11 5mm 105 3Khrs CAP CE 1000u 10V 20 10 16mm 105C HF LOW CAP CC 100pF 5 50V NPO 0603 0 01uF 10 50V X7R 0603 YCTC TEAM 0 01uF 10 50V X7R 0603 YCTC TEAM 0 01uF 10 50V X7R 0603 YCTC TEAM CAP 0 1uF 80 20 50V Y5V 0603 CAP 0 1uF 80 20 50V Y5V 0603 YCTC CAP CC 0 1uF 80 20 50V Y5V 0603 YCTC CAP 0 1uF 80 20 50V Y5V 0603
23. 48 59102 001 TFT LCD 15 XGA HANNSTAR HSD150SX84 A 5 49 59901 003 ASS Y SPEAKER POD 80 PV890C 6 51 55311 001 SR LOCKER N66 V2 N PV755ASIP 7 75 59101 021 ASSY FRONTCOVER PC ABS VS07 LCD1511M 8 51 59111 003 BASE PC ABS CP02 PV758A 9 51 59112 003 DRAW PLATE PC ABS CP02 PV758A 10 61 59101 001 REAR BUCKET SECC It PV758A 11 61 59102 001 R HOLDER SECC 1t PV758A 12 61 59103 001 L HOLDER SECC It PV758A 13 61 59111 003 ASSY HINGE TILT PV758A 14 80 59101 011 PCBA MAIN BD FOR LCD1511M 15 80 59102 011 PCBA AUDIO BD LCD1511M 16 80 59103 001 PCBA CTRL BD PV758A 17 85 1F125 060 SCREW PAN W SF M2 5 6 18 85 1F122 060 SCREW PAN MECH W SF M2 6 Ni 19 85 1F123 100 SCREW PAN MECH W SF M3 10 Ni 20 85 1F323 080 SCREW PAN MECH W SF M3 8 BLACK 21 85 UA123 080 DOUBLE THREADS SCREW PAN TAP M3 8 Ni 22 85 23 060 SCREW PAN TAPPING M3 6 BLACK 23 85 YA323 080 SCREW FLAT TAP M3 8 BLACK 24 51 56504 001 SELECT KNOB PC ABS VS07 PV920 25 51 56505 001 LED LENS PMMA PV920 26 52 56101 001 RUBBER FOOT PG GF 20A R1B 20 20 1 5t 27 35 59103 001 Rating Label LCD1511M 28 41 80301 001 CORE AS FS 31 5 12 1 0 EzPro 550A 29 42 59101 002 40 28mm FOR HANNSTAR PANEL 758 30 61 59701 002 SPACER 3mm Cu Ni 755 758 31 42 59104 001 W A 12 10P 1 1571 28 PV758A 32 42 59701 001 W A 8P 011571 28 180mm PV758A PV755ASIP 33 42 57702 002 W A 10 5 UL1007 24 100mm 755
24. Boards Main Board 2 1 The Location of Connectors CN7 CN8 x ic CARI LA ee Os she DR UTTTTYTETI 2 2 CNI Connector Function 2 3 CN2 Connector Function Backlight On Off Control BRIGHTNESS Brightness Adjustment Description Function 12 GN On Off Backlight On Off Control BRIGHTNESS Brightness Adjustment GND D 2 4 CN3 Connector Pin Description Function 1 BLUE Blue Video Input 4 GND Ground 6 GND Ground 7 DSUB 5V 5V 8 GND Ground 9 No Connection DDC SDA Serial Data VGA HSYNC Horizontal Sync VGA HSYNC Vertical Sync DDC SCL Serial Clock N 5 Z pa 2 5 CN4 Connector Pin Description Function 1 GND Ground OSD Power Power Key ND Ground LED R Power LED Orange LED G Power LED Green Q 2 No Connection GND Ground gt Down Decrease 2 6 2 7 Description Select Menu CN6 Connector Pin Description amp D 2 Z on 2 5 o e a o u s W N N Volume Z J VCC Audio GND CN7 Connector Description GND GND 00 4 W 2 GND GB7 GB6 Z Q z 9 z z z EIE 9 6 Function No Connection Volume Mute Function Volume Input No Conne
25. D2815202A REV1 FOR NMV 48 59102 001 TFT LCD 15 XGA HANNSTAR HSD150SX84 A 49 59101 001 ASSY SPEAKER POD 80hm CTN 2515CP YUNGTECH 49 59901 003 ASS Y SPEAKER POD 8 PV890C 51 00014 002 FILAMENT TAPE 3M NO 8915 25mm 55M 51 00026 001 DOUBLE TAPE 3M Y4609 6MM W 0 8MM T 51 55311 001 SR LOCKER N66 V2 N PV755ASIP 52 00016 001 RUBBER 10 10 10 5tmm VG700 700b 61 59102 001 R HOLDER SECC 1t PV758A 61 59101 001 REAR BUCKET SECC 1t PV758A 61 59103 001 L HOLDER SECC 1t PV758A 61 59701 002 SPACER Cu Ni PV755ASIP PV758A 75 59101 021 ASSY FRONTCOVER 507 LCD1511M 51 56504 001 SELECT KNOB PC ABS VS07 PV920 51 56505 001 LED LENS PMMA PV920 51 59101 021 FRONT COVER PC ABS CP10 VS07 LCD1511M 80 59101 011 PCBA MAIN BD FOR LCD1511M 00 59101 001 BARE L 4 MAIN BD FOR PV758A 01 00036 502 RES RP 0 5 1 16W CHIP 40603 TA I TECHNOLO 01 00036 502 RES RP 0 5 1 16W CHIP 40603 TA I TECHNOLO 01 00036 502 RES RP 0 5 1 16W CHIP 0603 TECHNOLO 01 00036 502 RES RP 0 5 1 16W CHIP 0603 1 TECHNOLO 01 00036 502 RES RP 0 5 1 16W CHIP 0603 1 TECHNOLO 01 00036 502 RES RP 0 5 1 16W CHIP 0603 TA I TECHNOLO 01 00036 502 RES RP 05 1 16W CHIP 0603 TA I TECHNOLO 01 00036 502 RES RP 05 1 16W CHIP 0603 1 TECHNOLO 01 00039 501 RES RP 0 5 1 10W CHIP 0805 01 00039 501 RES RP 0 5 1 10W CHIP 0805 01 00039 501 RES RP 0 5 1 10W CHIP 0805 01 00039 501 RES RP 0 5 1 10W CHIP 0805 01 00039 501 RES RP 0 5 1 10W C
26. ED 110 22 LES a 3 SCHEMATIC DIAGRAM VGA INPUT BEAD 30 DSUB_5V BV 3 ons 1 C38 SCL PARED 4 12 VGA VSYNG VGA HSYNC GREEN L12 BEAD 30 C39 lt PA GREEN 4 L13 BEAD 30 C40 Ou GND ANA 1 PABLUE 4 lt 4 DAN217K 02 DAN217K 03 DAN217K DAN217K 05 06 DAN217K 07 DAN217K 08 INVCTRL 11 10 __INV_CTRL H INVCTRL gt gt 1 RED GREEN 3 BLUE 3 VGA HSYNC 3 VSYNC DDC SCL 3 i 74LVC14 i i B i ALL ESD DIODE NC i VGA_HSYNC R11 33 4 4 1 VOR VEYNC GX AAG amp PA HSYNC 4 C46 c47 R14 33 74LVC14 74LVC14 R15 PI 33p 22K f 22 GNDCONN 4 c C48 DSUB_5V 09 vec BAVO DI 2 1 74LVC14 R22 R19 R20 200 ek 3 LEDRED 5 1 gt gt LED R 10K R95 R28 100 DDC SCL SCLNGA 4 m 40K SDANGA 3 R3 0 RM 200 241 21 R29 100 3 LED GREEN 9 R30 NC DIAGRAM OUTPUT 91 92 RED AP AL LCDVDD LCD VDD X12 2 e 3 115 GND 3 BB7 2 3 BB6 0 1u BAG
27. HIP 0805 01 00039 501 RES RP 0 5 1 10W CHIP 0805 01 10136 501 RES 100 5 1 16W 0603 01 10136 501 RES 100 5 1 16W 0603 01 10136 501 RES 100 5 1 16W 0603 01 10136 501 RES 100 5 1 16W 0603 01 10136 501 RES 100 5 1 16W 0603 01 10136 501 RES 100 5 1 16W 0603 01 10236 501 RES RP 1K 5 1 16W 4 V8V 8P SMD PANAS SYMBOL Pari No for DESCRIPTION 1 10236 502 RES RP 1K 5 1 16W 0603 TECHNOLOGY Di 0236 502 RES RP 1K 5 1 16W 0603 TECHNOLOGY 10236 502 RES RP 1K 596 1 16W 0603 TECHNOLOGY 10236 502 RES RP 1K 596 1 16W 0603 TECHNOLOGY 10236 502 RES RP 1K 596 1 16W 0603 TECHNOLOGY 10236 502 RES RP 1K 596 1 16W 0603 TECHNOLOGY 10236 502 RES RP 1K 596 1 16W 0603 TECHNOLOGY 10236 502 RES RP 1K 596 1 16W 0603 TECHNOLOGY 10336 501 RES RP 10K 5 1 16W x4 V8V SMD 10336 501 RES RP 10K 5 1 16W x4 V8V SMD 10336 502 RES RP 10K 5 1 16W CHIP 0603 TECHNO 10336 502 RES RP 10K 5 1 16W CHIP 0603 TECHNO 10336 502 RES RP 10K 5 1 16W CHIP 40603 TA I TECHNO 10336 502 RES RP 10K 5 1 16W CHIP 0603 TECHNO 10336 502 RES RP 10K 5 1 16W CHIP 0603 TECHNO 10336 502 RES RP 10K 5 1 16W CHIP 0603 TECHNO 10336 502 RES RP 10K 5 1 16W CHIP 0603 TECHNO 10336 502 RES RP 10K 5 1 16W CHIP 40603 TA I TECH
28. L FW BIOS SOURCE CODE LCD1511M HANNSTAR LABEL BIOS 13 11mm BLANK LABEL BARCODE 13 26 5mm BLANK PCBA AUDIO BD LCD1511M NMV BARE PCB L 2 Audio BD PV758A RES RP 0 5 1 16W CHIP 0603 1 TECHNOLO RES 0 5 1 16W CHIP 0603 TA I TECHNOLO RES RP 10K 5 1 16W CHIP 0603 TECHNO RES RP 10K 5 1 16W CHIP 0603 TECHNO RES RP 47K 5 1 16W CHIP 0603 RES RP 47K 5 1 16W CHIP 0603 01 47336 501 01 47336 501 02 10174 404 02 10174 404 02 10274 101 02 10887 101 02 10977 201 02 10977 201 02 10977 201 02 10977 201 03 00053 401 03 00053 401 11 043 4 001 11 059 2 012 11 059 2 013 11 082 2 303 20 TDA70 531 35 00016 001 80 59103 001 00 56501 001 02 10844 201 02 10844 201 02 10844 201 02 10844 201 02 10844 201 09 00000 035 11 102 2 201 35 00016 001 43 52102 001 43 52102 001 43 52102 001 43 52102 001 43 52102 001 85 1 122 060 85 1 123 100 85 1F 123 100 85 1F 125 060 85 AA323 060 85 UA123 080 85 UA123 080 85 WA323 100 51 59111 003 51 59112 003 52 56101 001 61 59111 003 85 YA323 080 85 1F 323 080 42 53506 001 42 50112 001 35 59102 001 36 59105 001 36 59106 002 36 59106 003 42 59903 002 51 00069 001 51 00070 001 51 00080 001 SYMBOL Part No for Coretronic DESCRIPTION RES 47 5 1 16W 0603 RES 47K 5 1 16W 0603 100 20 16V 6 3711 RADIAL 105 degre 100u 20 16V 6 3 11 RADIAL 105 degre 1000uF 20 16 5 10 2
29. NO 10336 502 RES RP 10K 5 1 16W CHIP 0603 TECHNO 10336 502 RES RP 10K 5 1 16W CHIP 40603 TA I TECHNO 10336 502 RES RP 10K 5 1 16W CHIP 0603 TECHNO 10336 502 RES RP 10K 5 1 16W CHIP 40603 TA I TECHNO 10436 501 RES RP 100K 5 1 16W CHIP 0603 10436 501 RES RP 100K 5 1 16W CHIP 0603 20116 501 RES RP 200 1 1 16W CHIP 0603 20116 501 RES RP 200 1 1 16W CHIP 0603 20116 501 RES 200 1 1 16W CHIP 0603 20116 501 RES RP 200 1 1 16W CHIP 0603 22236 501 RES RP 2 2K 5 1 16W CHIP 0603 22236 501 RES RP 2 2K 5 1 16W CHIP 0603 22236 501 RES RP 2 2 5 1 16W CHIP 0603 22236 501 RES RP 2 2K 5 1 16W CHIP 0603 30116 501 RES RP 330 196 1 16W CHIP 0603 30116 501 RES RP 330 1 1 16W CHIP 0603 33036 501 RES RP 33 5 1 16W x4 V8V 8 SMD PANASON 33036 501 RES RP 33 5 1 16W x4 V8V 8 SMD PANASON 33036 502 RES RP 33 5 1 16W CHIP 40603 TECHNOL 33036 502 RES RP 33 5 1 16W CHIP 40603 TECHNOL 33036 502 RES RP 33 5 1 16W CHIP 40603 TECHNOL 33036 502 RES RP 33 5 1 16W CHIP 40603 TECHNOL 33036 502 RES RP 33 5 1 16W CHIP 40603 TECHNOL 33036 502 RES RP 33 5 1 16W CHIP 40603 TECHNOL 33036 502 RES RP 33 5 1 16W CHIP 40603 TECHNOL 33036 502 RES RP 33 5 1 16W CHIP 0603 TECHNOL 33036 502 RES RP 33 5 1 16W CHIP 40603 TECHNOL 33036 502 RES RP 33 5 1 16W CHIP 40603 TECHNOL 33036 502 RES RP 33 5 1 16W CHI
30. P 40603 TECHNOL 33036 502 RES RP 33 5 1 16W CHIP 0603 TECHNOL 33036 502 RES RP 33 5 1 16W CHIP 0603 TECHNOL 33036 502 RES RP 33 5 1 16W CHIP 40603 TECHNOL 33036 502 RES RP 33 5 1 16W CHIP 0603 TECHNOL 56036 501 RES RP 56 596 1 16W 4 V8V 8P SMD 56036 501 RES RP 56 596 1 16W 4 V8V 8P SMD 56036 501 RES RP 56 596 1 16W 4 V8V 8P SMD 56036 501 RES RP 56 596 1 16W 4 V8V 8P SMD 56036 501 RES RP 56 596 1 16W 4 V8V 8P SMD 56036 501 RES RP 56 5 1 16W 4 V8V 8P SMD 1 56036 501 O1 20096 801 56036 501 56036 502 56236 501 56236 501 68336 501 75016 501 75016 501 75016 501 82236 502 02 10075 402 02 10075 402 02 10075 402 02 10075 402 02 10174 404 02 10174 404 02 10174 404 02 10174 404 02 10174 404 02 10174 404 02 10174 404 02 10174 404 02 10174 404 02 10174 404 02 10174 404 02 10174 404 02 10272 404 02 10273 404 02 10547 102 02 10747 101 02 10747 101 02 10747 101 02 10887 101 02 10887 101 02 10887 101 02 10887 101 02 10887 101 02 10887 101 02 10887 101 02 10887 101 02 10887 101 02 10887 101 02 10887 101 02 10887 101 02 10887 101 02 10887 101 02 10887 101 02 10887 101 02 10887 101 02 10887 101 02 10887 101 02 10887 101 02 10887 101 02 10887 101 02 10887 101 02 10887 101 Part No for Coretronic DESCRIPTION RES 56 5 1 16W 4 V8V 8P SMD RES RP 56 5 1 16W 4 V8V 8P SMD RES RP 56 5 1 16W 4 V8V 8P SMD RES RP 56 5 1 16W CHIP
31. P3 4 A12 P2 4 1 3 5 A13 P2 5 FW RESET 14 P2 6 E 2 P1 0 T2 15 P2 7 DOMN P11 2 P3 7 RD EMT CI 2 pi3 P3 6 WR mue 82 8 PSEN d s 8 pre TXD SANGA SCLVGA 2 hi wa 91p17 3 3 P3 0 RXD SDAVGA SDANGA 2 AAA 5 5 N ES 10K Des TU2001WNR 12P gt Ra S 4 PLCC 44S0CKET DR i DG vec i 4 i TxD 311 RxD 513 112 jl VCC AUDIO 4 VOLUME VOLUME C133 C68 HEADER 4x2 SM 100uF 16V 1000uF 16V JWT A2001WV2 06 DEBUG PORT 2 SCMATIC DIAGRAM STV3 R52 33 STV2 A d STV2A 5 STVI 853 33 STV1 A STVIA 5 1 R54 33 CPV A 5 SN 5 R55 10K lt BRIGHTNESS 1 R57 10K lt VOLUME R61 NC nr VDDCTRL 1 3 cr R62 NG VCTRL 23 V C73 C74 C75 C76 22 22 22 22 R63 1K BLUE B2 7 5 8 K GREENBD I 5 ol 2 3 Im ZI 3 TERT 20 ui amp VDD DE 2 d 9 Sol R65 100 a 9 3 3 lt lt 1111 ETTER EET TEE EE 88208922 55054220200 40 5 VDD
32. PART 599910617 SERVICE MANUAL COLOR MONITOR LCD1511M UK CE Model Series 758 NEC MITSUBISHI ELECTRIC VISUAL SYSTEMS CORPORATION NOVEMBER 2002 200212 08E01ABM 08 2 The SERVICE PERSONNEL should have the appropriate technical training knowledge and experience necessary to e Be familiar with specialized test eguipment and e Be careful to follow all safety procedures to minimize danger to themselves and their coworkers To avoid electrical shocks this eguipment should be used with an appropriate power cord This eguipment utilized a micro gap power switch Turn off the set by first pushing power switch Next remove the power cord from the outlet To prevent fire or shock hazards do not expose this unit to rain or moisture This symbol warns the personnel that un insulated voltage within the unit may have sufficient magnitude to cause electric shock This symbol alerts the personnel that important literature concerning the operation and maintenance of this unit has been included Therefore it should be read carefully in order to avoid any problems PRODUCT SAFETY GAUTION 1 When parts replacement is reguired for servicing always use the manufacturer s specified replacement 2 When replacing the component always be certain that all the components are put back in the place 3 As for a connector pick and extract housing with fingers properly since a disconnection and improper
33. The requirements cover a wide range of issues environment ergonomics usability emission of electrical and magnetic fields energy consumption and electrical and fire safety The environmental demands concern restrictions on the presence and use of heavy metals brominated and chlorinated flame retardants CFCs freons and chlorinated solvents among other things The product must be prepared for recycling and the manufacturer is obliged to have an environmental plan which must be adhered to in each country where the company implements its operational policy The energy requirements include a demand that the computer and or display after a certain period of inactivity shall reduce its power consumption to a lower level in one or more stages The length of time to reactivate the computer shall be reasonable for the user Labelled products must meet strict environmental demands for example in respect of the re duction of electric and magnetic fields physical and visual ergonomics and good usability LCD1511M 80 TCO 99 Environmental Reduirements Flame retardants Flame retardants are present in printed circuit boards cables wires casings and housings In turn they delay the spread of fire Up to thirty percent of the plastic in a computer casing can consist of retardant substances Most retardants contain bromine or chloride and these are related to another group of environmental toxins PCBs which are suspected
34. ark Dots 2 Adjacent 3 Dark Dots 3 or More N 0 ELECTRICAL adjacent DEFECT Total Bright and Dark Dots N lt 6 Minimum Distance Between Bright Dots Minimum Distance Between 10 mm Bright and Dark Dots Minimum Distance Between CERCA Dark Dots 1 D diameter W horizontal width L vertical high N number 2 Bright dot defect description Two adjacent Type 1 Type 2 Type 3 Type 4 5 3 Dark dot defect description Two adjacent TER OD 4 Dark dot defect description OD 5 Minimum distance between dot defects Bright dot to bright dot L gt NG Dark dot to dark dot 1 l E NG BLOCK DIAGRAM n DATA BUS ASIC RAIGABARBIGB BB2 7 PANEL DDC MASCOT VZ TCON T VOLUME VH VL DDC m INVERTER CPU Ren _ VOLUME ua AUDIO soli UTPUT se j ERBEN M SDA 24LC16B 5V 110 240V 50 60H2 ADAPTER DIAGRAM POWER SUPPER C3 Jul MNA 100uF 16V oi 9 voc 1 zer RI 1K 4 2 NNS A BRIGHINESS INS f PN CTR 2 5 4 4 e 09 7 9 8 01 Mu
35. contacts may occur when wires of the connector are led 4 Use proper screwdriver If you use screwdriver that does fit may damage the screws CONTENTS Page No USER S MANUAL 1 1 MECHANICAL CONSTRUCTION EE RE namnaman 2 1 DISASSEMBLY nama anaman 3 1 TROUBLESHOOTING nann 4 1 ALIGNMENT PROCEDURE anaman 5 1 DDC KEY IN PROCEDURE 6 1 LCD SPECIFICATION 7 1 BLOCK DIAGRAM 8 1 SCHEMATIC DIAGRAMS nan 9 1 REPLACEMENT PARTS LIST 10 1 APPENDIX 22 11 1 Users Manual 1511 User s Manual Bedienerhandbuch Manual del usuario Manuel Utilisateur Manuale utente Table of Contents Recommended US 2 Safety Precautions and Maintenance 2 INTOGUCHION OE rd Pee 4 About the 4 Package Overview 5 Declaration of the Manufacturer
36. crew the four screws to remove the left and right holders Figure 22 3 Unscrew the two screws on Inverter Board to remove Inverter Board Figure 23 Right Holder Figure 23 Figure 22 TROUBLESHOOTING 1 Eguipment Needed LCDISIIM Machine Earphone Q Philips Screw Driver 101 and 107 Q PC Personal Computer with XGA resolution 2 Main Procedure Start Power on Power LED ok A Power Circuit Troubleshooting No B Performance Troubleshooting C Function Troubleshooting D Speakers Troubleshooting E Earphone Troubleshooting Is display performance ok Is function adjustment ok Are Speakers all right Is Earphone all right 2 1 A Power Circuit Troubleshooting Change AC DC Adapter Change Main Board End 2 2 Performance Troubleshooting Change LCD Panel Change Inverter Board No Is screen black Change Main Board Yes Change Main Board Change LCD Panel Is screen white Change No Change Main Board LCD Panel Abnormal Color Change Main Board Change VGA Cable Is screen scrolling Change Main Board Change LCD Panel Is screen flickering Adjust Freq Tracking or Auto Adjustment s LCD line defective No Yes Change 9 Bad Uniformity In
37. ction No Connection No Connection Ground No Connection VCC Ground Function No Connection No Connection Ground Ground Even dot Blue Data Even dot Blue Data Even dot Blue Data Even dot Blue Data Even dot Blue Data Even dot Blue Data Ground Even dot Green Data Even dot Green Data Pin N N N N N N N N N N gt N gt N gt 2 J LI TUS T wl uw LI w 1 1 OV Description GB5 GB4 GB3 GB2 2 J Q Z JIS CPH1 A 21 519 LOAD A POL A 2 J STV2 A 22 519 Function Even dot Green Data Even dot Green Data Even dot Green Data Even dot Green Data Ground Even dot Red Data Even dot Red Data Even dot Red Data Even dot Red Data Even dot Red Data Even dot Red Data Ground Pixel Clock Input Ground Ground Horizontal Start Pulse Source Driver Latch Pulse Source Driver Output Polarity Control Data Reversse Control Signal Ground Ground Vertical Start Pulse 1 Vertical Start Pulse 2 Vertical Clock Input Gate Driver Output Enable Signal Ground Ground 2 6 CN8 Connector Pin 1 ED gt lt Descript
38. e following two conditions 1 This device may not cuase harmful interference and 2 this device must accept any interference received including interference that may cause undesired operation U S Responsible Party NEC Mitsubishi Electronics Display ofAmerica Inc Address 1250 North Arlington Heights Road Suite 500 Itasca Illinois 60143 1248 Tel No 630 467 3000 Type of Product Display Monitor Equipment Classification Class B peripheral Model LCD1511M we hereby declare that the eguipment specified above conforms to the technical standards as specified in the Rules Windows is a registered trademark of Microsoft Corporation NEC is a registered trademark of NEC Corporation ENERGY STAR is U S registered trademark All other brands and product names are trademarks or registered trademarks of their respective owners As an ENERGY STAR partner NEC Mitsubishi Electronics Display of America has determined that this product meets the Energy Star guidelenes for energy efficiency The ENERGY Sraremblem does not represent EPA endorsement of any product or service LCD1511M 82 Printed recycling paper Printed in China 36 59106 001 Rev A Mechanical Construction 1 Package overview AUDIO CABLE 6 POWER CABLE 7 lt gt TAPE id Adhesion on N PEBAG HDPE bag outside CUSHION R 2 T dr USER S MAMUAL 9 SET UP SHEET 10
39. els R G B vertical stripe Conventional with retardation film Normally white Active matrix Amorphous Si 0 099 0 297 mm 0 297 0 297 mm 1024 768 3 dots backlight system is edge lighting type with 2 CCFLS 250 cd m 2 typical center all white 400 1 typical 16 194 277 colors 6bit color Depend on graphics interface and or Application Up 45 deg Down 55 deg Right 65 deg Left 65 deg Typical Contrast ratio gt 10 at Ta 25 deg C 35 ms typical 30 000 hours min 40 000 hours typ IL 6 0mA Continuous operation Ta 25 deg 2 Defect Scratch and Dust Inspection conditions a Viewing distance is approximately 15 50cm b Ambient illuminant is from 300 to 500lux c Viewing angle is normal to the LCD panel d Ambient temperature is approximately 25deg C e Input signal clock frequency 40MHz DEFECT TYPE LIMIT Dark Bright Spot 0 2mm lt D lt 0 5mm Circular Foreign Material N lt 7 Bright or Dark Line 0 05mm lt W lt 0 2mm VISUAL Foreign Material 0 3mm lt L lt 3mm N lt 5 DEFECT Polarizer Linear Scratch 1 0mm L lt 10mm N lt 5 Polarizer Bubble Peeling Average D lt 0 5mm lt 6 Maximum Allowable Defect N lt 7 Count All Types Bright Dot Random 4 Bright Dot Green 3 Bright Dot 2 Adjacent N lt 2 Dark Dots Random N lt 6 D
40. heck and reconfigure the display mode of the vertical refresh rate of your graphic card to make it compatible with the LCD display Problem Image is unstable and flickering Use Tracking to make adjustment Problem Image is scrolling Check and make sure the VGA signal cable or adapter is well connected Check and reconfigure the display mode of the vertical refresh rate of your graphic card to make it compatible with the LCD display Problem Vague image characters and graphics Use Frequency to make an adjustment If this problem still exists use Tracking to make an adjustment LCD1511M 12 Appendix continued Warning Signal Sometimes you probably will see the warning messages from this LCD screen This means that the LCD display cannot exactly receive the signal from the computer graphic card There are three kind of situations that may happen Please check the connected cables or contact your local dealer for more information Signal This message means that the LCD display has been powered on but it cannot receive any signal from the computer graphic card Check all the power switches power cables and VGA signal cable Going to Sleep This message means that the LCD display is under the power saving mode In addition the LCD display will go to this sleeping mode when experiencing a sudden signal disconnecting problem Out of Range This message means that the signal of the computer g
41. hown below appears confirm that the correct data are displayed in the columns of EDID DATA CONTENTS and Serial information If all the displayed data FF or the like or if the serial number is different from that of the corresponding unit then EDID data writing should be carried out HARES ERT BHEEH EPEAT HAT SS a ez Hee eB ae 2323227552435 BIAZES ds 8 When a screen of Item 6 is displayed by pressing the BACK button give a check to EDID_WRITE and press the OK button 9 When the screen as shown below appears examine the serial number of the unit enter an input in the column of Input Serial No through the keyboard and press the Input OK button Enter an input in the column of Year gt in manufactured year A D four digits and Month gt in manufactured month through the keyboard and press the Input OK button usssESS SE ga tee 2 8388522428 Hees Gf a a Fz m m m 10 When the WRITE EDID button is pressed writing of the EDID data only is carried out Upon the completion of correct writing a display of EDID Monitor Write OK is presented in the column of STATUS HA ana va zeta 11 Upon the normal completion of EDID data writing press the Exit button to close the program 5 EDID data file EDID date LCD1511M edi 2 4 5 6 8 9 A B C D E F oo oo rr rr
42. ion LCD VDD LCD VDD gt 2 22 4 e A6 Q 2 2 2 GND GND 21212 olelele lt Function 3 3V 3 3V Ground Ground Odd dot Blue Data Odd dot Blue Data Odd dot Blue Data Odd dot Blue Data Odd dot Blue Data Odd dot Blue Data Ground Odd dot Green Data Odd dot Green Data Odd dot Green Data Odd dot Green Data Odd dot Green Data Odd dot Green Data Ground Odd dot Red Data Odd dot Red Data Odd dot Red Data Odd dot Red Data Odd dot Red Data Odd dot Red Data Ground Pixel Clock Input Ground Ground No Connection No Connection No Connection No Connection No Connection Pin 34 35 36 37 38 39 40 Description N C N C N C N C N C GND GND Function No Connection No Connection No Connection No Connection No Connection Ground Ground Inverter Board 2 9 The Location of Connectors Description BRIGHINESS Inverter On Off Description Function Brightness Control Function High Voltage Function High Voltage Audio Board 2 13 The Location of Connectors J2 Jl Description Function LINE OUTR LINE OUTL No Connection Line Out R Right Channel In Left Channel In Line Out L Function Line In R Line In L Function
43. lect the language of all menu items Text Graphic Toggles between VGA text mode mode and graphic mode mode Reset Returns the display parameters of the current mode to its factory default settings Third OSD Menu e Volume It allows you to control the volume sound Mute It allows you to disable the sound immediately Fourth OSD Menu e Color Setting Adjusts the color temperature Color Adjustment Red It allows you to adjust the red color of the display Color Adjustment Green It allows you to adjust the green color of the display Color Adjustment Blue It allows you to adjust the blue color of the display 11 User s Manual Troubleshooting If you are experiencing trouble with the LCD display refer to the following If the problem persists please contact your local dealer or our service center Problem No image appears on screen Check that all the VO and power connectors correctly and well connected as described in the Installation section sure the pins of the connectors are not crooked or broken Problem Partial image or incorrectly displayed image Check to see if the resolution of your computer is higher than that of the LCD display Reconfigure the resolution of your computer to make it less than or equal to 1024 x 768 Problem Image has vertical flickering line bars Use Frequency to make an adjustment e C
44. ll White Should be compliant with the spec Fgure 7 Flicker 7 White Screen The numbers of dead pixels should be 6 Dead Pixel Line EE fie spee Figure 8 White amp Black screen must have the pure white T White Balance and black pattern no other color Fine Line Morie Pattern Figure 1 Gray Scale Pattern Fi igure 2 Horizontal amp Vertical Thickness Horizontal amp Vertical Thickness Pattern Figure 3 R Color Pattern Figure 4 Color Pattern Figure 5 B Color Pattern Figure 6 Full White Pattern Figure 7 Dark Screen Pattern Figure 8 Black White Pattern Figure 9 6 Function Test Alignment Procedure 6 1 Modes Reset You should do Mode Reset Refer to Chapter 3 first This action will allow you to erase all end user s settings and restore the factory defaults 6 2 Auto Adjustment Please select and enter Auto Adjustment function on Main Menu or press Auto button on the select knob to see if it is workable The Auto Adjustment function is aimed to offer a better screen quality by built in ASIC For optimum screen quality the user has to adjust each function manually 6 3 DDC Test Pattern Burn In Mode Refer to Chapter 3 de Make sure the model name is correct 6 4 Tracking and Freguency Test Signal 1024 768 75Hz Test Pattern Line Moire Pattern Check and see if the image has noise and focus performs well eliminate
45. ny countries environmental labelling has become an established method for encouraging the adaptation of goods and services to the environment The main problem as far as comput ers and other electronics equipment are concerned is that environmentally harmful substances are used both in the products and during the manufacturing Since it has not been possible for the majority of electronics equipment to be recycled in a satisfactory way most of these poten tially damaging substances sooner or later enter Nature There are also other characteristics of a computer such as energy consumption levels that are important from the viewpoints of both the work Internal and natural external environments Since all methods of conventional electricity generation have a negative effect on the environ ment acidic and climate influencing emissions radioactive waste etc it is vital to conserve energy Electronics equipment in offices consume an enormous amount of energy since they are often left running continuously What does labelling involve This product meets the requirements for the TCO 99 scheme which provides for international and environmental labelling of personal computers The labelling scheme was developed as a joint effort by the TCO The Swedish Confederation of Professional Employees Svenska Naturskyddsforeningen The Swedish Society for Nature Conservation and Statens Energimyndighet The Swedish National Energy Administration
46. onitor tilt so that ceiling lights do not reflect on your screen If reflected light makes it hard for you to see your screen use an anti glare filter Clean the LCD monitor surface with a lint free non abrasive cloth Avoid using any cleaning solution or glass cleaner Adjust the monitor s brightness and contrast controls to enhance readability Use a document holder placed close to the screen Position whatever you are looking at most of the time the screen or reference material directly in front of you to minimize turning your head while you are typing Avoid displaying fixed patterns on the monitor for long periods of time to avoid image persistence after image effects Get regular eye checkups Ergonomics To realize the maximum ergonomics benefits we recommend the following Use the preset Size and Position controls with standard signals Use the preset Color Setting Use non interlaced signals with a vertical refresh rate between 60 75 Hz Do not use primary color blue on a dark background as it is difficult to see and may produce eye fatigue to insufficient contrast 3 User s Manual Introduction About the Product This 15 flat panel screen with an active matrix thin film transistor TFT liquid crystal display LCD The monitor features include Direct Analog signal input Active matrix LCD technology 4 1024 x 768 resolution 15 viewable display area 4 31 5 60 kHz horizontal scan 56
47. ons CFCs freons are sometimes used for washing printed circuit boards CFCs break down ozone and thereby damage the ozone layer in the stratosphere causing increased reception on Earth of ultraviolet light with consequent increased risks of skin cancer malignant melanoma The relevant TCO 99 requirement Neither CFCs nor HCFCs may be used during the manufac turing and assembly of the product or its packaging Bio accumulative is defined as substances which accumulate within living organisms Lead Cadmium and Mercury are heavy metals which are Bio accumulative To obtain complete information on the environmental criteria document order from TCO Development Unit SE 114 94 Stockholm SWEDEN FAX Number 46 8 782 92 07 E mail Internet development tco se You may also obtain current information on TCO 99 approved and labelled products by visiting their website at http www tcodevelopment com 81 Information 1 Use the attached specified cable with the LCD1511M color monitor so as not to interfere with radio and television reception 1 Please use the supplied power cord or eguivalent to ensure FCC compliance 2 Please use the supplied AC Adapter 3 Please use the supplied Audio Cable Use of other cables and adapters may cause interference with radio and television receiption 2 This equipment has been tested and found to comply with thie limits for a Class B digital device pursuant to part 15 of the FCC R
48. raphic card is not compatible with the LCD display When the signal is not included in the compatibility mode we have listed in the Appendices of this manual the LCD will display this message 13 User s Manual Product Dimensions Front View 346 13 6 341 2 13 43 Side View lt gt 41 9 mm 1 65 View 171 mm 6 73 LCD1511M 14 Compatibility Modes Resolution Freguency KHz Z IBM VGA 640 x 350 IBM VGA 640 x 400 IBM VGA 640 x 480 IBM VGA 720 x 400 VESA VGA 640 x 480 VESA VGA 640 x 480 VESA SVGA 800 x 600 VESA SVGA 800 x 600 VESA SVGA 800 x 600 VESA SVGA 800 x 600 VESA XGA 1024 x 768 VESA XGA 1024 x 768 VESA XGA 1024 x 768 Apple GA 640 x 480 6 Apple GA 640 x 480 6 N Apple GA 832 x 624 Apple GA 1024 x 768 pom pom pom pom om n f ON f e pom pom 7 pow oom 15 User s Manual TCO 99 LCD1511M Congratulations You have just purchased a TCO 99 approved and labeled product Your choice has provided you with a product devel oped for professional use Your purchase has also contributed to re ducing the burden on the environment and also to the further develop ment of environmentally adapted electronics products Why do we have environmentally labelled computers In ma
49. s continued and press Power button 4 Test Condition Before function test and alignment each LCD Monitor should be run in and warmed up for at least 2 hours with the following conditions In room temperature b With full white screen R G B Black With cycled display modes 640 480 H 37 5kHz V 75Hz 800 600 H 46 9kHz V 75Hz 1024 768 H 60 0kHz V 75Hz 5 Test Display Modes amp Pattern 5 1 Compatible Modes Standrad Resolution Vertical Horizontal Refresh Hz Scan kHz IBM VGA 640 350 70 31 5 IBM VGA 640 400 70 31 5 IBM VGA 720 400 70 31 5 IBM VGA 640 480 60 31 5 VESA VGA 640 480 72 37 9 VESA VGA 640 480 75 37 5 VESASVGA 800 600 56 35 2 VESASVGA 800 600 60 37 9 VESASVGA 800 600 72 48 1 VESASVGA 800 600 75 46 9 VESA XGA 1024 768 60 48 4 VESA XGA 1024 768 70 56 5 VESA XGA 1024 768 75 60 0 Apple 640 480 67 34 9 Apple GA 640 480 67 35 0 Apple 832 624 75 49 7 1024 768 75 60 2 5 2 Function Test Display Pattern Test Content Pattern Specification Remark 1 Frequency amp Tracking Eliminate visual wavy noise Figure 1 2 16 Gray Scale 16 gray levels should 16 gray levels should be distinguishable 16 gray levels should be distinguishable Figure 2 Horz and Vert position of video shuld be adjustable to be within the screen Figure 3 frame 4 Color RGB Color Contrast of each R G B color should Performance Intensities be normal 5 or DUUM dS Fu
50. se continued Image Persistence Image persistence is when a residual or ghost image of a previous image remains visible on the screen Unlike CRT monitors LCD monitors image persistence is not permanent but constant images being displayed for a long period of time should be avoided To alleviate image persistence turn off the monitor for as long as the previous image was displayed For example if an image was on the monitor for one hour and a residual image remains the monitor should be turned off for one hour to erase the image NOTE As with all personal display devices NEC Mitsubishi Electronics Display Europe recommends using a moving screen saver at regular intervals whenever the screen is idle or turning off the monitor when not in use CORRECT PLACEMENT AND ADJUSTMENT OF THE MONITOR N REDUCE EYE SHOULDER AND NECK FATIGUE CHECK THE FOLLOWING WHEN YOU POSITION THE MONITOR For optimum performance allow 20 minutes for warm up Adjust the monitor height so that the top of the screen is at or slightly below eye level Your eyes should look slightly downward when viewing the middle of the screen Position your monitor no closer than 40 cm and no further away than 70 cm from your eyes The optimal distance is 50 cm Rest your eyes periodically by focusing on an object at least 6 m away Blink often Position the monitor at a 90 angle to windows and other light sources to minimize glare and reflections Adjust the m
51. ting interface for flat panel monitors and corresponding standards for flat panel monitor mounting devices such as wall and table arms The VESA mounting interface is located on the back of your monitor mount the monitor on swing arm or other mounting fixture follow the instruction included with the mounting fixture to be used Two VESA Mounting Interfaces are included in this model one is located behind the monitor see figure 1 and the other is located under the foldable stand See figure 2 Slots Figure 1 75 gt VESA Mounting Interface Figure 2 VESA Mounting Interface Caution Please select the proper screws The depth from plastic back cover to the bottom of the screw hole is 8 mm The spec is 4 screw To fulfil the safety requirements the monitor must be mounted to an arm which guarantees the necessary stability under consideration of the weight of the monitor The monitor shall only be used with an approved arm e g GS mark 7 User s Manual Connecting the Display Figure 8 1 set up this display please refer to the following figure and procedures 1 Make sure that the entire eguipment is turned off 2 Connect one end of the power adapter to the power connector plug one end of the power into the power adapter and then the other end into electrical outlet 1 3 Connect the VGA signal cable to the 15
52. to give rise to severe health effects including reproductive damage in fisheating birds and mammals due to the bioaccumulative processes Flame retardants have been found in human blood and researchers fear that disturbances in foetus development may occur TCO 99 demand requires that plastic components weighing more than 25 grams must not con tain flame retardants with organically bound chlorine and bromine Flame retardants are allowed in the printed circuit boards since no substitutes are available Lead Lead can be found in picture tubes display screens solders and capacitors Lead damages the nervous system and in higher doses causes lead poisoning TCO 99 requirement permits the inclusion of lead since no replacement has yet been devel oped Cadmium Cadmium is present in rechargeable batteries and in the colourgenerating layers of certain computer displays Cadmium damages the nervous system and is toxic in high doses TCO 99 requirement states that batteries the colourgenerating layers of display screens and the electrical or electronics components must not contain any cadmium Mercury Mercury is sometimes found in batteries relays and switches Mercury damages the nervous system and is toxic in high doses TCO 99 requirement states that batteries may not contain any Mercury It also demands that no mercury is present in any of the electrical or electronics components associated with the display unit CFCs fre
53. ules These limits are designed to provide reasonable protection against harmful interference in a residential installtion This equipment generates uses and can radiate radio frequency energy and if not installed and used in accordance with the instruc tions may cause harmful interference to radio communications However there is no guarantee that interference will not occur in a particular install ation If this equipment does cause harmful interference to radio or television reception which can be determined by turning the equipment off and on the user is encouraged to try to correct the interference by one or more of the following measures Reorient or relocate the receiving antenna Increase the separation between the equipment and receiver Connect the equipment into an outlet on a circuit different from that to which the receiver is connected Consult your dealer or an experienced radio TV technician for help If necessary the user should contact the dealer or an experienced radio tele vision technician for additional suggestions The user may find the following booklet prepared by the Federal Communications Commission helpful How to Identify and Resolve Radio TV Interference Problems This booklet is available from the U S Government Printing Office Washington D C 20402 Stock No 004 000 00345 4 DECLARATION OF CONFORMITY This device complies with Part 15 of FCC Rules Operation is subject to th
54. us damage to the monitor lt Do not place any objects onto the monitor do not use the monitor outdoors The inside of the flourescent tube located within the LCD monitor contains mercury Please follow the bylaws or rules of your municipality to dispose of the tube properly Immediately unplug your monitor from the wall outlet and refer servicing to qualified service personnel under the following conditions lt When the power supply cord plug is damaged If liquid has been spilled or objects have fallen into the monitor Ifthe monitor has been exposed to rain or water Ifthe monitor has been dropped or the cabinet damaged Ifthe monitor does not operate normally by following operating instructions Do not bend power cord Do not use monitor in high temperatured humid dusty or oily areas f monitor or glass is broken do not come in contact with the liquid crystal and handle with care Allow adequate ventilation around the monitor so that heat can N properly dissipate Do not block ventilated openings or place the monitor near a radiator or other heat sources Do not put anything on top of monitor The power cable connector is the primary means of detaching the system from the power supply The monitor should be installed close to a power outlet which is easily accessible Handle with care when transporting Save packaging for transporting CAUTION LCD1511M 2 Recommended U
55. verter Board LCD Panel No Adjust Freg Tracking or Auto Adjustment Change Main Board Yes No Have line bar or noise Yes No Check the Compatibilityon the computer cable to the directly Yes Feedback info End to Coretronic 2 3 Function Troubleshooting Change Change Control Board Main Board 24 Speakers Troubleshooting Change Audio Board Change Main Board Change Speakers End 2 5 E Earphone Troubleshooting Change Change Audio Board Main Board Function Test Alignment Procedure 1 Product 15 LCD Monitor 2 Test Color Video Signal amp Pattern or PC with XGA resolution 3 Hot Key Mode Reset Press buttons simultaneously and Power on with signal hold on for 3 seconds Then the screen will show All Mode Reset Burn In Mode Press buttons simultaneously and Power on without signal hold on for 3 seconds Then the screen will show Burn In Mode Press any button besides power button you can find the information about this monitor DMT VER serial No White Balance Set the screen 6407480 resolution pure black and white pattern no other color OSD is displayed and cursor is moved to Display Mode Press Menu key and key i
56. xels should be compliant with the spec 6 10 Audio Optional depend on Model Test Signal Voice signal Test Pattern liberty Make sure that Audio function is working without noise 6 11 Check for Secondary Display Modes Test Signal 640 350 70Hz 640 480 60 72 75Hz 720 400 70Hz 800 600 56 60 72 75 2 1024 768 60 70 75Hz Normally when the primary mode 1024 768 75Hz is well adjusted and compliant with the specification the secondary display modes will be great possibile to be compliant with the spec But we still have to check with the general test pattern to make sure every secondary is compliant with the specification 6 12 Modes Reset After final OC step we have to erase all saved changes again and restore the factory defaults You should do Mode Reset Refer to Chapter 3 again 7 Cleaning Please use non alcohol cleanser to clean LCD panel and cosmetics material with soft cotton 8 Inspection Standard 8 Appearance Inspection Scratches Abrasions a Mechanical Face Not Acceptance Figure 1 Face A View Face Length 12 7mm Width 0 25mm 2 lines scrapes Figure 2 Face B View Face C Length 76mm Width 0 76mm 2 lines scrapes

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