LG 42LG6000 Service Manual

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Owner's manual (140 pages)

Service manual (27 pages)

Service manual (27 pages)

Table Of Contents

SERVICE MANUAL

CHASSIS : LD89F

MODEL : 42LG6000

CAUTION

BEFORE SERVICING THE CHASSIS,

READ THE SAFETY PRECAUTIONS IN THIS MANUAL.

Downloaded From TV-Manual.com Manuals

42LG6100

Internal Use Only

website:http://biz.LGservice.com

42LG6000-ZA

42LG6100-ZB

Table of Contents

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. Downloaded From TV-Manual.com Manuals...
Page 2: Table Of Contents
ADJUSTMENT INSTRUCTION ...............13 TROUBLE SHOOTING ................15 BLOCK DIAGRAM...................22 EXPLODED VIEW .................. 23 SVC. SHEET ....................Copyright 2008 LG Electronics. Inc. All right reserved. - 2 - LGE Internal Use Only Only for training and service purposes Downloaded From TV-Manual.com Manuals...
Page 3: Product Safety
An other abnormality exists that must be corrected before the receiver is returned to the customer. Copyright 2008 LG Electronics. Inc. All right reserved. - 3 - LGE Internal Use Only Only for training and service purposes Downloaded From TV-Manual.com Manuals...
Page 5 CAUTION: Maintain original spacing between the replaced component and adjacent components and the circuit board to prevent excessive component temperatures. Copyright 2008 LG Electronics. Inc. All right reserved. - 5 - LGE Internal Use Only Only for training and service purposes Downloaded From TV-Manual.com Manuals...
Page 6: Specification
3) Temp : -20 ~ 50 deg LGE SPEC 4) Humidity : 10 ~ 90 % Display LCD Module Copyright 2008 LG Electronics. Inc. All right reserved. - 6 - LGE Internal Use Only Only for training and service purposes Downloaded From TV-Manual.com Manuals...
Page 7 13%) Back Light 37" 16 Lamp(EEFL) 42" 18 Lamp(EEFL) 47" 22 Lamp(CCFL) Copyright 2008 LG Electronics. Inc. All right reserved. - 7 - LGE Internal Use Only Only for training and service purposes Downloaded From TV-Manual.com Manuals...
Page 8 : VESA XGA 60Hz - Contrast, Brightness : Max. - Clock/Clock Phase : accurate adjustment Copyright 2008 LG Electronics. Inc. All right reserved. - 8 - LGE Internal Use Only Only for training and service purposes Downloaded From TV-Manual.com Manuals...
Page 9 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) Copyright 2008 LG Electronics. Inc. All right reserved. - 9 - LGE Internal Use Only Only for training and service purposes Downloaded From TV-Manual.com Manuals...
Page 10 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 Copyright 2008 LG Electronics. Inc. All right reserved. - 10 - LGE Internal Use Only Only for training and service purposes Downloaded From TV-Manual.com Manuals...
Page 11 Swivel Degree Swivel(+/- 20degree) Swivel Force 0.8 ~ 1.5kgf Appearance Refer to Standard of LG(56)G4-9002 Copyright 2008 LG Electronics. Inc. All right reserved. - 11 - LGE Internal Use Only Only for training and service purposes Downloaded From TV-Manual.com Manuals...
Page 12 Swivel Degree Swivel(+/- 20degree) Swivel Force 1.5 ~ 1.9kgf Appearance Refer to Standard of LG(56)G4-9002 Copyright 2008 LG Electronics. Inc. All right reserved. - 12 - LGE Internal Use Only Only for training and service purposes Downloaded From TV-Manual.com Manuals...
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 14 192. (When R/G/B GAIN are all 192, it is the FULL DYNAMIC Range of Module) Copyright 2008 LG Electronics. Inc. All right reserved. - 14 - LGE Internal Use Only Only for training and service purposes Downloaded From TV-Manual.com Manuals...
Page 15: Trouble Shooting
TROUBLE SHOOTING Copyright 2008 LG Electronics. Inc. All right reserved. - 15 - LGE Internal Use Only Only for training and service purposes Downloaded From TV-Manual.com Manuals...
Page 22: Block Diagram
BLOCK DIAGRAM Copyright 2008 LG Electronics. Inc. All right reserved. - 22 - LGE Internal Use Only Only for training and service purposes Downloaded From TV-Manual.com Manuals...
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 Downloaded From TV-Manual.com Manuals...
Page 24: Wiring Diagrams
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 Downloaded From TV-Manual.com Manuals Only for training and service purposes...
Page 25 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 Downloaded From TV-Manual.com Manuals Only for training and service purposes...
Page 26 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 Downloaded From TV-Manual.com Manuals Only for training and service purposes...
Page 27 Jan., 2008 P/NO : MFL41557601 Printed in Korea Downloaded From TV-Manual.com Manuals...

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