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LG 42LG6000 Service Manual
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LG 42LG6000 Service Manual

LG 42LG6000 Service Manual

Lcd tv
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LCD TV

SERVICE MANUAL

CHASSIS : LD89F
MODEL : 42LG6000
42LG6100
CAUTION
BEFORE SERVICING THE CHASSIS,
READ THE SAFETY PRECAUTIONS IN THIS MANUAL.
Internal Use Only
website:http://biz.LGservice.com
42LG6000-ZA
42LG6100-ZB

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Summary of Contents for LG 42LG6000

  • Page 1: Service Manual

    Internal Use Only website:http://biz.LGservice.com LCD TV SERVICE MANUAL CHASSIS : LD89F MODEL : 42LG6000 42LG6000-ZA 42LG6100 42LG6100-ZB CAUTION BEFORE SERVICING THE CHASSIS, READ THE SAFETY PRECAUTIONS IN THIS MANUAL.

  • Page 2: Table Of Contents

    PRODUCT SAFETY ..................3 SPECIFICATION ..................6 ADJUSTMENT INSTRUCTION ...............13 TROUBLE SHOOTING ................15 BLOCK DIAGRAM...................22 EXPLODED VIEW .................. 23 SVC. SHEET ....................2008 Copyright LG Electronics. Inc. All right reserved. - 2 - LGE Internal Use Only Only for training and service purposes...

  • Page 3: Product Safety

    An other abnormality exists that must be corrected before the receiver is returned to the customer. 2008 Copyright LG Electronics. Inc. All right reserved. - 3 - LGE Internal Use Only Only for training and service purposes...

  • Page 4: Servicing Precautions

    2008 Copyright LG Electronics. Inc. All right reserved. - 4 - LGE Internal Use Only Only for training and service purposes...
  • Page 5 CAUTION: Maintain original spacing between the replaced component and adjacent components and the circuit board to prevent excessive component temperatures. 2008 Copyright LG Electronics. Inc. All right reserved. - 5 - LGE Internal Use Only Only for training and service purposes...

  • Page 6: Specification

    3) Temp : -20 ~ 50 deg LGE SPEC 4) Humidity : 10 ~ 90 % Display LCD Module 2008 Copyright LG Electronics. Inc. All right reserved. - 6 - LGE Internal Use Only Only for training and service purposes...
  • Page 7 Hard coating(3H), Anti-glare treatment of the front polarizer(Haze 13%) Back Light 37" 16 Lamp(EEFL) 42" 18 Lamp(EEFL) 47" 22 Lamp(CCFL) 2008 Copyright LG Electronics. Inc. All right reserved. - 7 - LGE Internal Use Only Only for training and service purposes...
  • Page 8 : 30 Min 5) Input Signal : VESA XGA 60Hz - Contrast, Brightness : Max. - Clock/Clock Phase : accurate adjustment 2008 Copyright LG Electronics. Inc. All right reserved. - 8 - LGE Internal Use Only Only for training and service purposes...
  • Page 9 59.8 84.625 VESA(WXGA) 1920x1080 66.647 59.988 138.625 WUXGA 1280x1024 63.981 60.02 SXGA(Only FHD) 1400x1050 65.317 59.978 121.75 SXGA(Only FHD) 2008 Copyright LG Electronics. Inc. All right reserved. - 9 - LGE Internal Use Only Only for training and service purposes...
  • Page 10 59.8 84.625 VESA(WXGA) 1280x1024 63.981 60.02 SXGA(Only FHD) 1400x1050 65.317 59.978 121.75 SXGA(Only FHD) 1920x1080 66.647 59.988 138.625 WUXGA 2008 Copyright LG Electronics. Inc. All right reserved. - 10 - LGE Internal Use Only Only for training and service purposes...
  • Page 11 Tilt Degree Tilt force Swivel Degree Swivel(+/- 20degree) Swivel Force 0.8 ~ 1.5kgf Appearance Refer to Standard of LG(56)G4-9002 2008 Copyright LG Electronics. Inc. All right reserved. - 11 - LGE Internal Use Only Only for training and service purposes...
  • Page 12 Tilt Degree Tilt force Swivel Degree Swivel(+/- 20degree) Swivel Force 1.5 ~ 1.9kgf Appearance Refer to Standard of LG(56)G4-9002 2008 Copyright LG Electronics. Inc. All right reserved. - 12 - LGE Internal Use Only Only for training and service purposes...

  • Page 13: Adjustment Instruction

    => Caution: Using ‘power on’ button of the Adjustment R/C , This spec. sheet is applied to all of the LD89F chassis power on TV. manufactured at LG TV Plant all over the world. • ADC Calibration Protocol (RS232) 2. Specification...

  • Page 14: Adjustment Of White Balance

    192. (When R/G/B GAIN are all 192, it is the FULL DYNAMIC Range of Module) 2008 Copyright LG Electronics. Inc. All right reserved. - 14 - LGE Internal Use Only Only for training and service purposes...

  • Page 15: Trouble Shooting

    TROUBLE SHOOTING 2008 Copyright LG Electronics. Inc. All right reserved. - 15 - LGE Internal Use Only Only for training and service purposes...
  • Page 16 2008 Copyright LG Electronics. Inc. All right reserved. - 16 - LGE Internal Use Only Only for training and service purposes...
  • Page 17 2008 Copyright LG Electronics. Inc. All right reserved. - 17 - LGE Internal Use Only Only for training and service purposes...
  • Page 18 2008 Copyright LG Electronics. Inc. All right reserved. - 18 - LGE Internal Use Only Only for training and service purposes...
  • Page 19 2008 Copyright LG Electronics. Inc. All right reserved. - 19 - LGE Internal Use Only Only for training and service purposes...
  • Page 20 2008 Copyright LG Electronics. Inc. All right reserved. - 20 - LGE Internal Use Only Only for training and service purposes...
  • Page 21 2008 Copyright LG Electronics. Inc. All right reserved. - 21 - LGE Internal Use Only Only for training and service purposes...

  • Page 22: Block Diagram

    BLOCK DIAGRAM 2008 Copyright LG Electronics. Inc. All right reserved. - 22 - LGE Internal Use Only Only for training and service purposes...

  • Page 23: Exploded View

    EXPLODED VIEW 2008 - 25 - Copyright LG Electronics. Inc. All right reserved. LGE Internal Use Only Only for training and service purposes...
  • Page 24 ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FOR THE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC. THE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC. Copyright 2008 LG Electronics. Inc. All right reserved. LGE Internal Use Only Only for training and service purposes...
  • Page 25 FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FOR THE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC. Copyright 2008 LG Electronics. Inc. All right reserved. LGE Internal Use Only Only for training and service purposes...
  • Page 26 FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FOR THE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC. Copyright 2008 LG Electronics. Inc. All right reserved. LGE Internal Use Only Only for training and service purposes...
  • Page 27 Jan., 2008 P/NO : MFL41557601 Printed in Korea...

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42lg6000-za42lg610042lg6100-zb42lg6100-za

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