DOWNLOAD LG 32LG5300 Service Manual ↓ Size: 70.76 MB | Pages: 80 in PDF or view online for FREE

Model
32LG5300
Pages
80
Size
70.76 MB
Type
PDF
Document
Service Manual
Brand
Device
TV / LCD
File
32lg5300.pdf
Date
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LG 32LG5300 Service Manual ▷ View online

11.No Sound(PC)                 
Check the signal(R,L)
  of U211
No Sound
Re-soldering or Change  the 
defect part(U211)  
Fail
Check input source cable or Jack(JP377)
Pass
Pass
Repeat D Process
Pass
- 29 -
12.No Sound(CVBS,SVIDEO)
No Sound
Check input source cable or Jack(JP496)
Pass
Repeat D Process
Pass
- 30 -
13.No Sound(HDMI)            
Check the signal
 input/output  of U281
No Sound
Repeat D Process
Pass
Re-soldering or Change  the 
defect part(U281)  
Fail
Check input source cable or 
jack(JP311,JP326,JP327)
Check the EDID of EEPROM(U311,U326,U327)
Pass
Pass
- 31 -
14.No Sound(SCART)        
No Sound
Repeat D Process
Pass
Check input source cable or jack(JP436,466)
Pass
Check the signal(R,L) input/output of 
U397
Re-soldering or Change  the 
defect part(U397)  
Fail
Pass
SCART OUTPUT
Pass
Check the signal(R,L) of U436,466
Re-soldering or Change  the 
defect part(U81)  
Fail
Pass
Check the signal(R,L) of 
L441,L442,L471,L472
Re-soldering or Change  the 
defect part(U436,466)  
Fail
Pass
Check input source cable or jack(JP436,466)
- 32 -
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