엘지 55인치 LED TV 메인 보드 고장 LG 로고가 뜨지 않습니다.

<img src="https://t1.daumcdn.net/cfile/cafe/99784C4D5E4DF3DC0F" class="txc-image" hspace="1" vspace="1" border="0" actualwidth="866" width="866" exif="{}" data-filename="stj20200119_165332.jpg" style="clear:none;float:none;" id="A_99784C4D5E4DF3DC0F16E0"/> <p class="se-text-paragraph se-text-paragraph-align- " id="SE-d61c3787-cb72-47b9-98d5-5260654afb96" style="border: 0px; font-variant-numeric: inherit; font-variant-east-asian: inherit; font-stretch: inherit; font-size: 0px; line-height: 1.8; font-family: se-nanumgothic, sans-serif; vertical-align: baseline; word-break: break-word; overflow-wrap: break-word; white-space: pre-wrap; color: rgb(138, 131, 126);"> 대구에서 방문하여 수리를 맡겨주셨습니다.LG 55LW7700 엘지 55인치 LED TV 고장 증상은 전원 표시 등이 들어오고 LG 로고가 뜨지 않습니다. <img src="https://t1.daumcdn.net/cfile/cafe/999DDB4D5E4DF3DD0E" class="txc-image" hspace="1" vspace="1" border="0" actualwidth="886" width="886" exif="{}" data-filename="stj20200119_172754.jpg" style="clear:none;float:none;" id="A_999DDB4D5E4DF3DD0E7BB0"/> <p class="se-text-paragraph se-text-paragraph-align- " id="SE-044c6d10-0a84-4f54-80d7-f48e9b9ca31e" style="border: 0px; font-variant-numeric: inherit; font-variant-east-asian: inherit; font-stretch: inherit; font-size: 0px; line-height: 1.8; font-family: se-nanumgothic, sans-serif; vertical-align: baseline; word-break: break-word; overflow-wrap: break-word; white-space: pre-wrap; color: rgb(138, 131, 126);"> <p class="se-text-paragraph se-text-paragraph-align- " id="SE-671ade22-387c-4c6a-a01a-015a1e039e31" style="border: 0px; font-variant-numeric: inherit; font-variant-east-asian: inherit; font-stretch: inherit; font-size: 0px; line-height: 1.8; font-family: se-nanumgothic, sans-serif; vertical-align: baseline; word-break: break-word; overflow-wrap: break-word; white-space: pre-wrap; color: rgb(138, 131, 126);"><span class="se-fs- se-ff- " id="SE-e905c6e2-1bd8-45c8-b413-90e716b21198" style="margin: 0px; padding: 0px; border: 0px; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; font-size: 15px; line-height: inherit; vertical-align: baseline;">TV 메인 보드 고장으로 분리합니다. <img src="https://t1.daumcdn.net/cfile/cafe/99B3414D5E4DF3DD06" class="txc-image" hspace="1" vspace="1" border="0" actualwidth="886" width="886" exif="{}" data-filename="stj20200119_172919.jpg" style="clear:none;float:none;" id="A_99B3414D5E4DF3DD0672F3"/> 칩 주변을 보니 수리한 흔적이 보였습니다. <img src="https://t1.daumcdn.net/cfile/cafe/99A1DE4D5E4DF3DE0E" class="txc-image" hspace="1" vspace="1" border="0" actualwidth="886" width="886" exif="{}" data-filename="stj20200119_173739.jpg" style="clear:none;float:none;" id="A_99A1DE4D5E4DF3DE0E59EE"/> 타 업체에서 수리를 받으신 듯 합니다. <p class="se-text-paragraph se-text-paragraph-align- " id="SE-ea1c4ad4-0382-42d5-99be-c6b4bf423e4d" style="border: 0px; font-variant-numeric: inherit; font-variant-east-asian: inherit; font-stretch: inherit; font-size: 0px; line-height: 1.8; font-family: se-nanumgothic, sans-serif; vertical-align: baseline; word-break: break-word; overflow-wrap: break-word; white-space: pre-wrap; color: rgb(138, 131, 126);"> <p class="se-text-paragraph se-text-paragraph-align- " id="SE-754dcecf-b07e-40dd-becc-113c7eee5681" style="border: 0px; font-variant-numeric: inherit; font-variant-east-asian: inherit; font-stretch: inherit; font-size: 0px; line-height: 1.8; font-family: se-nanumgothic, sans-serif; vertical-align: baseline; word-break: break-word; overflow-wrap: break-word; white-space: pre-wrap; color: rgb(138, 131, 126);"><span class="se-fs- se-ff- " id="SE-7b82adff-be2e-43bb-a102-a81420dafb76" style="margin: 0px; padding: 0px; border: 0px; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; font-size: 15px; line-height: inherit; vertical-align: baseline;"><img src="https://t1.daumcdn.net/cfile/cafe/99A1E14D5E4DF3DF0E" class="txc-image" hspace="1" vspace="1" border="0" actualwidth="886" width="886" exif="{}" data-filename="stj20200119_185252.jpg" style="clear:none;float:none;" id="A_99A1E14D5E4DF3DF0EEA08"/> 칩을 열풍기로 지져서 고치는 방법은 위험합니다.칩이 죽거나 메인 보드가 영구 손상이 발생할 수 있습니다. <img src="https://t1.daumcdn.net/cfile/cafe/9957234D5E4DF3E010" class="txc-image" hspace="1" vspace="1" border="0" actualwidth="886" width="886" exif="{}" data-filename="stj20200119_185815_HDR.jpg" style="clear:none;float:none;" id="A_9957234D5E4DF3E010BD77"/> 칩을 분리하여 솔드 볼을 새로 붙여서 작업합니다. <img src="https://t1.daumcdn.net/cfile/cafe/99D04F4D5E4DF3E00D" class="txc-image" hspace="1" vspace="1" border="0" actualwidth="886" width="886" exif="{}" data-filename="stj20200120_132258.jpg" style="clear:none;float:none;" id="A_99D04F4D5E4DF3E00D8D74"/> 2011년 출시 LG 55LW7700 <img src="https://t1.daumcdn.net/cfile/cafe/99A2334D5E4DF3E10E" class="txc-image" hspace="1" vspace="1" border="0" actualwidth="886" width="886" exif="{}" data-filename="stj20200120_133128.jpg" style="clear:none;float:none;" id="A_99A2334D5E4DF3E10E166B"/> <p class="se-text-paragraph se-text-paragraph-align- " id="SE-a1abf135-e086-4771-b40e-6fa8ac122ff0" style="border: 0px; font-variant-numeric: inherit; font-variant-east-asian: inherit; font-stretch: inherit; font-size: 0px; line-height: 1.8; font-family: se-nanumgothic, sans-serif; vertical-align: baseline; word-break: break-word; overflow-wrap: break-word; white-space: pre-wrap; color: rgb(138, 131, 126);"> 수리 시간은 하루 정도 소요되었습니다.정상 동작 확인 후 출고를 했습니다. <img src="https://t1.daumcdn.net/cfile/cafe/993A4F475E4DF3E311" class="txc-image" hspace="1" vspace="1" border="0" actualwidth="500" width="500" exif="{}" data-filename="modoo.jpg" style="clear:none;float:none;" id="A_993A4F475E4DF3E3110A90"/> <div class="content_plusmap" data-mapdata="map_type=TYPE_MAP&map_hybrid=false&idx=1&title=%EC%84%B8%EC%96%91%EC%BB%B4%ED%93%A8%ED%84%B0&addr=%EB%8C%80%EA%B5%AC%20%EC%88%98%EC%84%B1%EA%B5%AC%20%EB%B2%94%EB%AC%BC%EB%8F%99%201262-7%20&tel=053-783-3991&mapX=871570&mapY=649278&ifrW=490px&ifrH=362px&addtype=1&map_level=4&rcode=2726066100&docid=&confirmid=12719891&mapWidth=490&mapHeight=362&mapInfo=%7B%22version%22%3A2%2C%22mapWidth%22%3A490%2C%22mapHeight%22%3A362%2C%22mapCenterX%22%3A871570%2C%22mapCenterY%22%3A649278%2C%22mapLevel%22%3A4%2C%22coordinate%22%3A%22wcongnamul%22%2C%22markInfo%22%3A%5B%7B%22markerType%22%3A%22standPlace%22%2C%22coordinate%22%3A%22wcongnamul%22%2C%22x%22%3A871570%2C%22y%22%3A649284%2C%22clickable%22%3Atrue%2C%22draggable%22%3Atrue%2C%22icon%22%3A%7B%22width%22%3A35%2C%22height%22%3A56%2C%22offsetX%22%3A17%2C%22offsetY%22%3A56%2C%22src%22%3A%22%2F%2Ft1.daumcdn.net%2Flocalimg%2Flocalimages%2F07%2F2012%2Fattach%2Fpc_img%2Fico_marker2_150331.png%22%7D%2C%22content%22%3A%22%EC%84%B8%EC%96%91%EC%BB%B4%ED%93%A8%ED%84%B0%22%2C%22confirmid%22%3A12719891%7D%5D%2C%22graphicInfo%22%3A%5B%5D%2C%22roadviewInfo%22%3A%5B%5D%7D&toJSONString="></div>