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DOWNLOAD LG 42LN54XX / 42LN540S / 42LN540V / 42LN541V / 42LN542V (CHASSIS:LD31B / LD36B) Service Manual ↓ Size: 8.53 MB | Pages: 76 in PDF or view online for FREE

Model
42LN54XX 42LN540S 42LN540V 42LN541V 42LN542V (CHASSIS:LD31B LD36B)
Pages
76
Size
8.53 MB
Type
PDF
Document
Service Manual
Brand
Device
TV / LCD
File
42ln54xx-42ln540s-42ln540v-42ln541v-42ln542v-chass.pdf
Date
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LG 42LN54XX / 42LN540S / 42LN540V / 42LN541V / 42LN542V (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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