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DOWNLOAD LG 37LN54XX / 37LN5403 / 37LN5405 / 37LN540U / 37LN541U (CHASSIS:LD31B / LD36B) Service Manual ↓ Size: 8.43 MB | Pages: 76 in PDF or view online for FREE

Model
37LN54XX 37LN5403 37LN5405 37LN540U 37LN541U (CHASSIS:LD31B LD36B)
Pages
76
Size
8.43 MB
Type
PDF
Document
Service Manual
Brand
Device
TV / LCD
File
37ln54xx-37ln5403-37ln5405-37ln540u-37ln541u-chass.pdf
Date
PREV: LG 37LN549E / 37LP63 H (CHASSIS:LD3AF) Service Manual

LG 37LN54XX / 37LN5403 / 37LN5405 / 37LN540U / 37LN541U (CHASSIS:LD31B / LD36B) Service Manual ▷ View online

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 defect, Short/Crack 
Appendix : Exchange T-Con Board (1) 
Abnormal Power Section 
Solder defect, Short/Crack 
Abnormal Power Section 
Solder defect, Short/Crack 
Fuse Open, Abnormal power section 
Noise 
GRADATION 
GRADATION 
Abnormal Display 
Appendix : Exchange T-Con Board (2) 
Appendix : Exchange PSU(LED driver) 
No Light 
Dim Light 
Dim Light 
Dim Light 
No picture/Sound Ok 
Appendix : Exchange the Module (1) 
Panel Mura, Light leakage 
Press damage 
Crosstalk 
Crosstalk 
Press damage 
Panel Mura, Light leakage 
Press damage 
Un-repairable Cases 
In this case please exchange the module. 
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