LG 42LP630H Manuel d'utilisateur

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Printed in KoreaP/NO : MFL67800105 (1305-REV00)
CHASSIS : LD3AF
MODEL : 42LN549E 42LP630H/631H
42LN549E-ZA 42LP630H/631H-ZA
CAUTION
BEFORE SERVICING THE CHASSIS,
READ THE SAFETY PRECAUTIONS IN THIS MANUAL.
LED TV
SERVICE MANUAL
North/Latin America http://aic.lgservice.com
Europe/Africa http://eic.lgservice.com
Asia/Oceania http://biz.lgservice.com
Internal Use Only
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Résumé du contenu

Page 1 - SERVICE MANUAL

Printed in KoreaP/NO : MFL67800105 (1305-REV00)CHASSIS : LD3AFMODEL : 42LN549E 42LP630H/631H42LN549E-ZA 42LP630H/631H-ZACAUTIONBEFORE SERVICING TH

Page 2

- 10 -LGE Internal Use OnlyCopyright © LG Electronics. Inc. All rights reserved.Only for training and service purposesADJUSTMENT INSTRUCTION1. App

Page 3 - SAFETY PRECAUTIONS

- 11 -LGE Internal Use OnlyCopyright © LG Electronics. Inc. All rights reserved.Only for training and service purposes3.1. ADC Process(1) ADC- Ent

Page 4 - SERVICING PRECAUTIONS

- 12 -LGE Internal Use OnlyCopyright © LG Electronics. Inc. All rights reserved.Only for training and service purposes* Auto-control interface and

Page 5

- 13 -LGE Internal Use OnlyCopyright © LG Electronics. Inc. All rights reserved.Only for training and service purposes4.5.2. Manual Download<Ca

Page 6 - SPECIFICATION

- 14 -LGE Internal Use OnlyCopyright © LG Electronics. Inc. All rights reserved.Only for training and service purposes4.6. Outgoing condition Conf

Page 7

- 15 -LGE Internal Use OnlyCopyright © LG Electronics. Inc. All rights reserved.Only for training and service purposes6. CI+ Key Download method6.

Page 8 - B/PB, CR/PR)

- 16 -LGE Internal Use OnlyCopyright © LG Electronics. Inc. All rights reserved.Only for training and service purposes(8) Check displayed image

Page 9 - 5.3. HDMI Input(PC/DTV)

- 17 -LGE Internal Use OnlyCopyright © LG Electronics. Inc. All rights reserved.Only for training and service purposes● CASE 2. No Clock LED Model

Page 10 - ADJUSTMENT INSTRUCTION

- 18 -LGE Internal Use OnlyCopyright © LG Electronics. Inc. All rights reserved.Only for training and service purposes8.4.3. External Clock< Eq

Page 11 - RS-232C Communication

- 19 -LGE Internal Use OnlyCopyright © LG Electronics. Inc. All rights reserved.Only for training and service purposesTROUBLESHOOTING GUIDE1. Chec

Page 12 - 4.5.1. Auto Download

- 2 -LGE Internal Use OnlyCopyright © LG Electronics. Inc. All rights reserved.Only for training and service purposesCONTENTSCONTENTS ...

Page 13 - 4.5.2. Manual Download

- 20 -LGE Internal Use OnlyCopyright © LG Electronics. Inc. All rights reserved.Only for training and service purposes2. Digital TV Video3. Analog

Page 14 - 4.7.3. Checkpoint

- 21 -LGE Internal Use OnlyCopyright © LG Electronics. Inc. All rights reserved.Only for training and service purposes4. Component Video5. RGB Vid

Page 15 - 6. CI+ Key Download method

- 22 -LGE Internal Use OnlyCopyright © LG Electronics. Inc. All rights reserved.Only for training and service purposes6. HDMI VideoMake sure the i

Page 16 - ● CASE 1. Clock LED Model

- 23 -LGE Internal Use OnlyCopyright © LG Electronics. Inc. All rights reserved.Only for training and service purposes7. Audio of All inputCheck t

Page 17 - 8.4.2. IR Out

- 24 -LGE Internal Use OnlyCopyright © LG Electronics. Inc. All rights reserved.Only for training and service purposes8. TV AudioCheck the voltage

Page 18 - 8.4.3. External Clock

- 25 -LGE Internal Use OnlyCopyright © LG Electronics. Inc. All rights reserved.Only for training and service purposesS7LR2(LGE2111A-T8)AnalogCIFE

Page 19 - TROUBLESHOOTING GUIDE

- 26 -LGE Internal Use OnlyCopyright © LG Electronics. Inc. All rights reserved.Only for training and service purposes900200200T400540521530301500

Page 20 - 3. Analog TV Video

THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATESSPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.FILRE AND ELECTRICAL SHOCK HAZARDS

Page 21 - 5. RGB Video (LN549E Only)

THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATESSPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.FILRE AND ELECTRICAL SHOCK HAZARDS

Page 22 - 6. HDMI Video

THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATESSPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.FILRE AND ELECTRICAL SHOCK HAZARDS

Page 23 - 7. Audio of All input

- 3 -LGE Internal Use OnlyCopyright © LG Electronics. Inc. All rights reserved.Only for training and service purposesMany electrical and mechanica

Page 24 - 8. TV Audio

THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATESSPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.FILRE AND ELECTRICAL SHOCK HAZARDS

Page 25 - BLOCK DIAGRAM

THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATESSPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.FILRE AND ELECTRICAL SHOCK HAZARDS

Page 26 - EXPLODED VIEW

THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATESSPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.FILRE AND ELECTRICAL SHOCK HAZARDS

Page 27 - LGE Internal Use Only

THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATESSPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.FILRE AND ELECTRICAL SHOCK HAZARDS

Page 28 - P4R_GLOBAL_TUNER_BLOCK

THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATESSPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.FILRE AND ELECTRICAL SHOCK HAZARDS

Page 29

THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATESSPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.FILRE AND ELECTRICAL SHOCK HAZARDS

Page 30 - NTP-7500L

THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATESSPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.FILRE AND ELECTRICAL SHOCK HAZARDS

Page 31

THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATESSPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.FILRE AND ELECTRICAL SHOCK HAZARDS

Page 32

THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATESSPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.FILRE AND ELECTRICAL SHOCK HAZARDS

Page 33 - RGB/SPDIF/PC/HP/USB

THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATESSPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.FILRE AND ELECTRICAL SHOCK HAZARDS

Page 34

- 4 -LGE Internal Use OnlyCopyright © LG Electronics. Inc. All rights reserved.Only for training and service purposesSERVICING PRECAUTIONSCAUTION:

Page 35 - REAR COMPONENT PHONE JACK

THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATESSPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.FILRE AND ELECTRICAL SHOCK HAZARDS

Page 36 - EXT_SPK OUT

THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATESSPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.FILRE AND ELECTRICAL SHOCK HAZARDS

Page 37 - (because of Hong Kong)

THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATESSPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.FILRE AND ELECTRICAL SHOCK HAZARDS

Page 38 - ETHERNET

THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATESSPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.FILRE AND ELECTRICAL SHOCK HAZARDS

Page 39 - REAL TIME CLOCK(RTC)

THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATESSPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.FILRE AND ELECTRICAL SHOCK HAZARDS

Page 41

- 5 -LGE Internal Use OnlyCopyright © LG Electronics. Inc. All rights reserved.Only for training and service purposesIC Remove/ReplacementSome cha

Page 42

- 6 -LGE Internal Use OnlyCopyright © LG Electronics. Inc. All rights reserved.Only for training and service purposesSPECIFICATIONNOTE : Specifica

Page 43

- 7 -LGE Internal Use OnlyCopyright © LG Electronics. Inc. All rights reserved.Only for training and service purposesNo. Item Specication Remarks

Page 44 - DVB-S2 LNB Part Allegro

- 8 -LGE Internal Use OnlyCopyright © LG Electronics. Inc. All rights reserved.Only for training and service purposes5. Supported video resolution

Page 45

- 9 -LGE Internal Use OnlyCopyright © LG Electronics. Inc. All rights reserved.Only for training and service purposes5.3. HDMI Input(PC/DTV)No. Re

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