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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.
PRODUCT SAFETY ..................3 SPECIFICATION ..................6 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...
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...
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Copyright 2008 LG Electronics. Inc. All right reserved. - 4 - LGE Internal Use Only Only for training and service purposes...
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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...
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...
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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) Copyright 2008 LG Electronics. Inc. All right reserved. - 7 - LGE Internal Use Only Only for training and service purposes...
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: 30 Min 5) Input Signal : 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...
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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) Copyright 2008 LG Electronics. Inc. All right reserved. - 9 - LGE Internal Use Only Only for training and service purposes...
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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 Copyright 2008 LG Electronics. Inc. All right reserved. - 10 - LGE Internal Use Only Only for training and service purposes...
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Tilt Degree Tilt force 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...
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Tilt Degree Tilt force 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...
=> 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...
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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...
EXPLODED VIEW Copyright 2008 LG Electronics. Inc. All right reserved. - 25 - LGE Internal Use Only Only for training and service purposes...
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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. 2008 Copyright LG Electronics. Inc. All right reserved. LGE Internal Use Only Only for training and service purposes...
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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. 2008 Copyright LG Electronics. Inc. All right reserved. LGE Internal Use Only Only for training and service purposes...
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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. 2008 Copyright LG Electronics. Inc. All right reserved. LGE Internal Use Only Only for training and service purposes...
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Jan., 2008 P/NO : MFL41557601 Printed in Korea...