LG 55UB820T Service Manual

Service Manual for LG 55UB820T LED TV (89 pages)

Specifications:

1108/1108494-55ub820t.pdf file (21 Dec 2023)
  • Manufacturer: LG
  • Category of Device: LED TV
  • Document: 55UB820T, File Type: PDF Service Manual
  • Updated: 21-12-2023
  • Count of Pages: 89
Download 55UB820T Manual (89 pages)

Read PDF Document Online:

Data: UPD 21st December 2023

LG 55UB820T LED TV PDF Service Manual (Updated: Thursday 21st of December 2023 07:35:51 PM)

Rating: 4.6 (rated by 91 users)

Compatible devices: 47WL10MS-B, MT57S, 55LV5500, 50UQ8050PSB, GA6400, 43UP7500PSF, 43UM6900PUA, 55WS50BS-B.

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Text Version of LG 55UB820T LED TV Manual (Summary of Contents)

(Ocr-Read of LG 55UB820T Document (Main Content), UPD: 21 December 2023)

  • 78, Solder defect, CNT Broken T-Con Defect, CNT Broken T-Con Defect, CNT Broken T-Con Defect, CNT Broken Solder defect, CNT Broken Solder defect, CNT Broken Solder defect, CNT Broken Solder defect, CNT Broken Abnormal Power Section Solder defect, Short/Crack Abnormal Power Section Solder …

  • 72, MENU  support  signal test  select channel When the signal is strong, use the attenuator (-10dB, -15dB, -20dB etc.) Standard Repair Process Detail Technical Manual TUNER input signal strength checking method A. Video error_Video error, video lag/stop <ALL MOD…

  • 80, Appendix : Exchange Power Board (PSU) No Light Dim Light Dim Light Dim Light No picture/Sound Ok A - 3/5 …

  • 48, LG 55UB820T THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION. FIRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS ESSENTIAL THAT ONLY MANUFACTURES SPECIFIED PARTS BE USED FOR THE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC…

  • 11, - 11 - LGE Internal Use OnlyCopyright © LG Electronics. Inc. All rights reserved. Only for training and service purposes (2) HDMI 1.4b (3D Supported mode automatically) No. Resolution H-freq(kHz) V-freq.(Hz) Pixel clock(MHz) VIC 3D input proposed mode Proposed 1 640*480 31.47 / 3…

  • 82, Vertical Block Source TAB IC Defect Horizontal Block Gate TAB IC Defect Gate TAB IC Defect Gate TAB IC Defect Vertical Line Source TAB IC Defect Vertical Block Source TAB IC Defect Horizontal Block Gate TAB IC Defect Horizontal line Gate TAB IC Defect Gate TAB IC Defect Horizontal Bl…

DOC-8d14d846:

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