DOWNLOAD LG 55LW9500-TA (CHASSIS:LB12D) Service Manual ↓ Size: 18.76 MB | Pages: 115 in PDF or view online for FREE

Model
55LW9500-TA (CHASSIS:LB12D)
Pages
115
Size
18.76 MB
Type
PDF
Document
Service Manual
Brand
Device
TV / LCD
File
55lw9500-ta-chassis-lb12d.pdf
Date
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Standard Repair Process Detail Technical Manual
Check Link Cable  reconnection condition
A. Video error_Color error
Check the contact condition of the Link Cable, especially dust or mis insertion. 
A11
Established 
date 
Revised 
date 
Error 
symptom
Content
LCD  TV
A11
<ALL MODELS>
2010. 12 .14
Standard Repair Process Detail Technical Manual
Adjustment Test pattern - ADJ Key
A. Video error_Color error 
You can view 6 types of patterns using the ADJ Key
Checking item : 1. Defective pixel  2. Residual image  3. MODULE error (ADD-BAR,SCAN BAR..)
4.Video error (Classification of MODULE or Main-B/D!)
A12
Established 
date 
Revised 
date 
Error 
symptom
Content
LCD  TV
A12
2010. 12 .14
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)
A - 1/5
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)
A - 2/5
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