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LG M2262DP-PZM Service Manual
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LG M2262DP-PZM Service Manual

Lcd monitor tv, chassis: ld03a
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LCD MONITOR TV
SERVICE MANUAL
CHASSIS : LD03A
MODEL : M2262DP
CAUTION
BEFORE SERVICING THE CHASSIS,
READ THE SAFETY PRECAUTIONS IN THIS MANUAL.
P/NO : MFL49414545(1010-REV00)
North/Latin America
Europe/Africa
Asia/Oceania
M2262DP-PZM
M2262DP-PRM
M2262DP-PCM
Internal Use Only
http://aic.lgservice.com
http://eic.lgservice.com
http://biz.lgservice.com
Printed in Korea

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Summary of Contents for LG M2262DP-PZM

  • Page 1 Internal Use Only North/Latin America http://aic.lgservice.com Europe/Africa http://eic.lgservice.com Asia/Oceania http://biz.lgservice.com LCD MONITOR TV SERVICE MANUAL CHASSIS : LD03A MODEL : M2262DP M2262DP-PZM M2262DP-PRM M2262DP-PCM CAUTION BEFORE SERVICING THE CHASSIS, READ THE SAFETY PRECAUTIONS IN THIS MANUAL. P/NO : MFL49414545(1010-REV00) Printed in Korea...

  • Page 2: Table Of Contents

    CONTENTS ....................2 PRECAUTIONS ..................3 SPECIFICATION ..................6 ADJUSTMENT INSTRUCTION..............11 TROUBLE SHOOTING ................15 BLOCK DIAGRAM...................23 EXPLODED VIEW .................. 24 SVC. SHEET ....................Copyright ©2010 LG Electronics. Inc. All right reserved. - 2 - LGE Internal Use Only Only for training and service purposes...

  • Page 3: Precautions

    An other abnormality exists that must be corrected before the receiver is returned to the customer. Copyright ©2010 LG Electronics. Inc. All right reserved. - 3 - LGE Internal Use Only Only for training and service purposes...
  • Page 4 Alternatively, obtain and wear a commercially available discharging wrist strap device, which should be removed to prevent potential shock reasons prior to applying power to the Copyright ©2010 LG Electronics. Inc. All right reserved. - 4 - LGE Internal Use Only...
  • Page 5 CAUTION: Maintain original spacing between the replaced component and adjacent components and the circuit board to prevent excessive component temperatures. Copyright ©2010 LG Electronics. Inc. All right reserved. - 5 - LGE Internal Use Only Only for training and service purposes...

  • Page 6: Specification

    Display Operatin Mode Transmissive mode, normally white Surface Treatment Hard coating( 3H) & Anti- glare treatment of front polarizer Copyright ©2010 LG Electronics. Inc. All right reserved. - 6 - LGE Internal Use Only Only for training and service purposes...
  • Page 7 Showing Picture, Playing Music & Movie, Software Update RS-232C (1EA) Control Commercial Mode, Software Update INPUT, MENU, OK, FVOLG, EPRD, POWER ON/OFF Local Key (Touch) Copyright ©2010 LG Electronics. Inc. All right reserved. - 7 - LGE Internal Use Only Only for training and service purposes...
  • Page 8 * Notice that please wait for at least 1 minute after checking luminance at black pattern, when testing DFC. * Notice that HDMI doesn t support DFC function. Copyright ©2010 LG Electronics. Inc. All right reserved. - 8 - LGE Internal Use Only...
  • Page 9 1280*1024 79.976 75.025 135.0 1680*1050 64.674 59.883 119.0 1680*1050 65.290 59.954 146.25 1600*1200 75.0 60.0 162.0 1920*1080 67.5 148.5 Copyright ©2010 LG Electronics. Inc. All right reserved. - 9 - LGE Internal Use Only Only for training and service purposes...
  • Page 10 1920* 1080 56.25 148.5 HDTV 1080P 1920* 1080 67.432 59.94 148.350 HDTV 1080P 1920* 1080 67.5 60.00 148.5 HDTV 1080P Copyright ©2010 LG Electronics. Inc. All right reserved. - 10 - LGE Internal Use Only Only for training and service purposes...

  • Page 11: Adjustment Instruction

    2. Set as below, and then click "Auto Detect" and check "OK" Please Check the Speed : To use speed between from 200KHz to 400KHz Copyright ©2010 LG Electronics. Inc. All right reserved. - 11 - LGE Internal Use Only Only for training and service purposes...
  • Page 12 *ad 00 10 [Adjust 480i Comp1] *xb 00 60 [RGB Input (1024*768)] *ad 00 10 [Adjust 1024*768 RGB] *aa 00 90 End Adjust mode Copyright ©2010 LG Electronics. Inc. All right reserved. - 12 - LGE Internal Use Only Only for training and service purposes...
  • Page 13 **: week ***: year ex) when year 2008 : input “12” **** : CHECK SUM (deferent along week, year) Copyright ©2010 LG Electronics. Inc. All right reserved. - 13 - LGE Internal Use Only Only for training and service purposes...
  • Page 14 And make Outgoing Condition. 2) Manual W/B process using adjusts Remote control. - After enter Service Mode by pushing “ADJ” key, Copyright ©2010 LG Electronics. Inc. All right reserved. - 14 - LGE Internal Use Only Only for training and service purposes...

  • Page 15: Troubleshooting

    TROUBLESHOOTING 1. Power- Up Boot Fail Trouble Shooting Copyright ©2010 LG Electronics. Inc. All right reserved. - 15 - LGE Internal Use Only Only for training and service purposes...
  • Page 16 2. No Picture Trouble Shooting Copyright ©2010 LG Electronics. Inc. All right reserved. - 16 - LGE Internal Use Only Only for training and service purposes...
  • Page 17 3. Analog & Digital TV Video Trouble Shooting Copyright ©2010 LG Electronics. Inc. All right reserved. - 17 - LGE Internal Use Only Only for training and service purposes...
  • Page 18 4. Component Video Trouble Shooting Copyright ©2010 LG Electronics. Inc. All right reserved. - 18 - LGE Internal Use Only Only for training and service purposes...
  • Page 19 5. RGB Video Trouble Shooting Copyright ©2010 LG Electronics. Inc. All right reserved. - 19 - LGE Internal Use Only Only for training and service purposes...
  • Page 20 6. AV Video Trouble Shooting Copyright ©2010 LG Electronics. Inc. All right reserved. - 20 - LGE Internal Use Only Only for training and service purposes...
  • Page 21 7.HDMI Video Trouble Shooting Copyright ©2010 LG Electronics. Inc. All right reserved. - 21 - LGE Internal Use Only Only for training and service purposes...
  • Page 22 8. All Source Audio Trouble Shooting Copyright ©2010 LG Electronics. Inc. All right reserved. - 22 - LGE Internal Use Only Only for training and service purposes...

  • Page 23: Block Diagram

    BLOCK DIAGRAM Copyright ©2010 LG Electronics. Inc. All right reserved. - 23 - LGE Internal Use Only Only for training and service purposes...

  • Page 24: Exploded View

    X-RADIATION, Shock, Fire, or other Hazards. Do not modify the original design without permission of manufacturer. Copyright LG Electronics. Inc. All right reserved. - 24 - LGE Internal Use Only Only for training and service purposes...
  • Page 25 Copyright ⓒ 2010 LG Electronics. Inc. All right reserved. Only for training and service purposes LGE Internal Use Only...
  • Page 26 Copyright ⓒ 2010 LG Electronics. Inc. All right reserved. Only for training and service purposes LGE Internal Use Only...
  • Page 27 Copyright ⓒ 2010 LG Electronics. Inc. All right reserved. Only for training and service purposes LGE Internal Use Only...
  • Page 28 Copyright ⓒ 2010 LG Electronics. Inc. All right reserved. Only for training and service purposes LGE Internal Use Only...
  • Page 29 Copyright ⓒ 2010 LG Electronics. Inc. All right reserved. Only for training and service purposes LGE Internal Use Only...
  • Page 30 Copyright ⓒ 2010 LG Electronics. Inc. All right reserved. Only for training and service purposes LGE Internal Use Only...
  • Page 31 Copyright ⓒ 2010 LG Electronics. Inc. All right reserved. Only for training and service purposes LGE Internal Use Only...
  • Page 32 Copyright ⓒ 2010 LG Electronics. Inc. All right reserved. Only for training and service purposes LGE Internal Use Only...
  • Page 33 Copyright ⓒ 2010 LG Electronics. Inc. All right reserved. Only for training and service purposes LGE Internal Use Only...
  • Page 34 Copyright ⓒ 2010 LG Electronics. Inc. All right reserved. Only for training and service purposes LGE Internal Use Only...

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