Manuel d'utilisation / d'entretien du produit 42LG6100 du fabricant LG Electronics
Aller à la page of 27
LCD TV SER VICE MANUAL CAUTION BEFORE SERVICING THE CHASSIS, READ THE SAFETY PRECAUTIONS IN THIS MANUAL. CHASSIS : LD89F MODEL : 42LG6000 42LG6000-ZA 42LG6100 42LG6100-ZB website:http://biz.
C 2008 Copyright LG Electronics. Inc. All right reserved. Only for training and service purposes LGE Internal Use Only - 2 - CONTENTS CONTENTS .............................................................................................. 2 PRODUCT SAFETY .
C 2008 Copyright LG Electronics. Inc. All right reserved. Only for training and service purposes LGE Internal Use Only - 3 - SAFETY PRECAUTIONS Many electrical and mechanical parts in this chassis have special safety-related characteristics. These parts are identified by i n t h e Schematic Diagram and Replacement Parts List.
C 2008 Copyright LG Electronics. Inc. All right reserved. Only for training and service purposes LGE Internal Use Only - 4 - CAUTION: Before servicing receivers covered by this service manual and its supplements and addenda, read and follow the SAFETY PRECAUTIONS on page 3 of this publication.
C 2008 Copyright LG Electronics. Inc. All right reserved. Only for training and service purposes LGE Internal Use Only - 5 - IC Remove/Replacement Some chassis circuit boards have slotted holes (oblong) through which the IC leads are inserted and then bent flat against the circuit foil.
C 2008 Copyright LG Electronics. Inc. All right reserved. Only for training and service purposes LGE Internal Use Only - 6 - SPECIFICA TION NOTE : Specifications and others are subject to change without notice for improvement . 1. General Specification(TV) No.
- 7 - Copyright LG Electronics. Inc. All right reserved. Only for training and service purposes LGE Internal Use Only C 2008 2. General Specification(LCD Module) No Item Specification Unit Remark 1. Panel 37" TFT WUXGA LCD 37LG6000 42" TFT WUXGA LCD 42LG6000 47" TFT WUXGA LCD 47LG6000 2.
C 2008 - 8 - Copyright LG Electronics. Inc. All right reserved. Only for training and service purposes LGE Internal Use Only 3. Optical Feature(LCD Module) No. Item Specification Min. Typ. Max. Remark 1. Viewing Angle(CR>10) R/L, U/D 178, 178 2. Luminance Luminance (cd/m2) 400 500 42" without PC (PC: min 300) Variation - 1.
4. Optical Feature(SET) - 9 - Copyright LG Electronics. Inc. All right reserved. Only for training and service purposes LGE Internal Use Only C 2008 No. Item Specification Min. Typ. Max. Remark 1. Luminance Luminance (cd/m2) 400 450 HDMI 350 400 RF, AV, RGB Variation - 1.
C 2008 Copyright LG Electronics. Inc. All right reserved. Only for training and service purposes LGE Internal Use Only - 10 - 7. HDMI DTV No. Resolution H-freq(kHz) V-freq(Hz) Pixel clock(MHz) Proposed Remark 1. 640x480 31.469 59.94 25.175 SDTV 480p 60Hz 2.
C 2008 Copyright LG Electronics. Inc. All right reserved. Only for training and service purposes LGE Internal Use Only - 11 - No, Item Content Remark 1 Product Dimenson Width(W) Length(D) Height(H) Unit Before Packing 929 374.7 707 mm After Packing 1015 277 782 mm 2 Product Weight Only SET 21.
- 12 - Copyright LG Electronics. Inc. All right reserved. Only for training and service purposes LGE Internal Use Only C 2008 No, Item Content Remark 1 Product Dimenson Width(W) Length(D) Height(H) Unit Before Packing 1152.8 434.5 867.6 mm After Packing 1255 521 961 mm 2 Product Weight Only SET 32.
C 2008 Copyright LG Electronics. Inc. All right reserved. Only for training and service purposes LGE Internal Use Only - 13 - ADJUSTMENT INSTRUCTION 1. Application Range This spec. sheet is applied to all of the LD89F chassis manufactured at LG TV Plant all over the world.
- 14 - Copyright LG Electronics. Inc. All right reserved. Only for training and service purposes LGE Internal Use Only C 2008 5. PCMCIA CARD Checking Method • You must adjust DTV 29 Channel and insert PCMCIA CARD to socket. 1) If PCMCIA CARD works normally, normal signals display on screen.
- 15 - Copyright LG Electronics. Inc. All right reserved. Only for training and service purposes LGE Internal Use Only C 2008 1-1. The whole flowchart which it follows in voltage output state 1.
C 2008 - 16 - Copyright LG Electronics. Inc. All right reserved. Only for training and service purposes LGE Internal Use Only A power cord is plugged in with TV set? Plug the power cord in. No Is AC-INLET connected w ith the power board? Yes C onnect the AC-INLET.
C 2008 - 17 - Copyright LG Electronics. Inc. All right reserved. Only for training and service purposes LGE Internal Use Only Symptom 1) No OSD and image occur on the screen.
C 2008 - 18 - Copyright LG Electronics. Inc. All right reserved. Only for training and service purposes LGE Internal Use Only Downloaded From TV-Manual.
- 19 - Copyright LG Electronics. Inc. All right reserved. Only for training and service purposes LGE Internal Use Only C 2008 2) In case of abnormal display on the screen in specific mode Symptom 1) The screen does not display the picture from specific input mode (R F,DTV, AV, Component, RGB, HDMI).
- 20 - Copyright LG Electronics. Inc. All right reserved. Only for training and service purposes LGE Internal Use Only C 2008 In the case of abnormal display on the screen when side AV1,2 / AV3 mode. Same as Block A In the case of abnormal display on the screen when Component, RGB mode.
- 21 - Copyright LG Electronics. Inc. All right reserved. Only for training and service purposes LGE Internal Use Only C 2008 No Yes Is All input (mode) no sound? Is Only HDMI no sound? Is the output speaker turned on? No Set the output speaker on. Do wnload the EDID data.
C 2008 Copyright LG Electronics. Inc. All right reserved. Only for training and service purposes LGE Internal Use Only - 22 - BLOCK DIAGRAM Downloaded From TV-Manual.
C 2008 Copyright LG Electronics. Inc. All right reserved. Only for training and service purposes LGE Internal Use Only - 25 - EXPLODED VIEW 300 200 801 400 901 900 540 820 530 580 810 120 500 121 560 510 803 804 570 840 520 830 805 802 Downloaded From TV-Manual.
Copyright LG Electronics. Inc. All right reserved. Only for training and service purposes LGE Internal Use Only C 2008 3.3K R127 +3.3V_CI 470 R144 3.9K R166 V_SYNC_PC 3.
Copyright LG Electronics. Inc. All right reserved. Only for training and service purposes LGE Internal Use Only C 2008 TX1_BUF+ 0.1uF C519 VGA_G TX0_BUF- 0.1uF C511 TXCLK_BUF- 0.1uF C501 22 R503 TXCLK_BUF+ TX1_SW- 22 R529 0.1uF C512 22 R526 0.1uF C509 SCART1_R TX1_SW+ TX2_BUF+ SCART1_G VGA_R TX0_SW- COMP_Pr TX0_BUF+ 22 R523 TXCLK_SW+ 0.
Copyright LG Electronics. Inc. All right reserved. Only for training and service purposes LGE Internal Use Only C 2008 0.1uF 16V C905 4.7K R927 1K R928 22 R932 33pF 50V C906 RESET SDA2_3.
Jan., 2008 Printed in Korea P/NO : MFL41557601 Downloaded From TV-Manual.com Manuals.
Un point important après l'achat de l'appareil (ou même avant l'achat) est de lire le manuel d'utilisation. Nous devons le faire pour quelques raisons simples:
Si vous n'avez pas encore acheté LG Electronics 42LG6100 c'est un bon moment pour vous familiariser avec les données de base sur le produit. Consulter d'abord les pages initiales du manuel d'utilisation, que vous trouverez ci-dessus. Vous devriez y trouver les données techniques les plus importants du LG Electronics 42LG6100 - de cette manière, vous pouvez vérifier si l'équipement répond à vos besoins. Explorant les pages suivantes du manuel d'utilisation LG Electronics 42LG6100, vous apprendrez toutes les caractéristiques du produit et des informations sur son fonctionnement. Les informations sur le LG Electronics 42LG6100 va certainement vous aider à prendre une décision concernant l'achat.
Dans une situation où vous avez déjà le LG Electronics 42LG6100, mais vous avez pas encore lu le manuel d'utilisation, vous devez le faire pour les raisons décrites ci-dessus,. Vous saurez alors si vous avez correctement utilisé les fonctions disponibles, et si vous avez commis des erreurs qui peuvent réduire la durée de vie du LG Electronics 42LG6100.
Cependant, l'un des rôles les plus importants pour l'utilisateur joués par les manuels d'utilisateur est d'aider à résoudre les problèmes concernant le LG Electronics 42LG6100. Presque toujours, vous y trouverez Troubleshooting, soit les pannes et les défaillances les plus fréquentes de l'apparei LG Electronics 42LG6100 ainsi que les instructions sur la façon de les résoudre. Même si vous ne parvenez pas à résoudre le problème, le manuel d‘utilisation va vous montrer le chemin d'une nouvelle procédure – le contact avec le centre de service à la clientèle ou le service le plus proche.
