DOWNLOAD LG 65LA9650-UA (CHASSIS:LA34N) Service Manual ↓ Size: 10.71 MB | Pages: 116 in PDF or view online for FREE

Model
65LA9650-UA (CHASSIS:LA34N)
Pages
116
Size
10.71 MB
Type
PDF
Document
Service Manual
Brand
Device
TV / LCD
File
65la9650-ua-chassis-la34n.pdf
Date
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LG 65LA9650-UA (CHASSIS:LA34N) Service Manual ▷ View online

Standard Repair Process Detail Technical Manual
Adjustment Test pattern ADJ Key
A. Video error_Color error 
A8
Established 
date 
Revised 
Error 
symptom
Content
LCD  TV
2013.01.31
Adjustment Test pattern - ADJ Key
A8
date 
Content
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!)
A8
Appendix : Exchange Main Board (1)
Solder defect, CNT Broken
Solder defect, CNT Broken
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
Abnormal Power Section
Solder defect, Short/Crack
Abnormal Power Section
Solder defect, Short/Crack
A - 1/5
Appendix : Exchange Main Board (2)
Abnormal Power Section
Solder defect Short/Crack
Abnormal Power Section
Abnormal Power Section
Solder defect, Short/Crack
Abnormal Power Section
Solder defect, Short/Crack
Fuse Open, Abnormal power section
Abnormal Display
Noise
GRADATION
GRADATION
A - 2/5
Appendix : Exchange Power Board (PSU)
No Light
Dim Light
Dim Light
Dim Light
No picture/Sound Ok
A - 3/5
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