DOWNLOAD LG 42SL90QD-DA (CHASSIS:LT91L) Service Manual ↓ Size: 4.5 MB | Pages: 69 in PDF or view online for FREE

Model
42SL90QD-DA (CHASSIS:LT91L)
Pages
69
Size
4.5 MB
Type
PDF
Document
Service Manual
Brand
Device
TV / LCD
File
42sl90qd-da-chassis-lt91l.pdf
Date
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LG 42SL90QD-DA (CHASSIS:LT91L) Service Manual ▷ View online

Check IR B’D P1 Wafer
& Connector
Check MAIN B’D P5001
Wafer & Connector
YES
YES
NO
Replace it
Replace IR B’D
Making 
전자 - 6-2
Revision 
2009. 2 . 1
25/25
LCD TV
Symptom
Intelligent Sensor Problem
Check IR B’D P1 Wafer
& Connector
Check MAIN B’D P5001
Wafer & Connector
YES
YES
NO
Replace it
Replace IR B’D
Making 
전자 - 6-2
Revision 
2009. 2 . 1
25/25
LCD TV
Symptom
Intelligent Sensor Problem
Check IR B’D P1 Wafer
& Connector
Check MAIN B’D P5001
Wafer & Connector
YES
YES
NO
Replace it
Replace IR B’D
Making 
전자 - 6-2
Revision 
2009. 2 . 1
25/25
LCD TV
Symptom
Intelligent Sensor Problem
Check IR B’D P1 Wafer
& Connector
Check MAIN B’D P5001
Wafer & Connector
YES
YES
NO
Replace it
Replace IR B’D
Making 
전자 - 6-2
Revision 
2009. 2 . 1
25/25
LCD TV
Symptom
Intelligent Sensor Problem
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