LG 32LD310 (CHASSIS:LP92D) Service Manual ▷ View online
TROUBLE SHOOTING GUIDE
No Sound
Check The Input Sourse
Pass
Change The Source Input
Fail
Check The Input/Output
Of IC501
Re-soldering or
Change the defect part
Fail
Pass
Check The Speaker
Change Speaker
Fail
Fail
Check The Speaker Wire
Pass
Check The Speaker Wire
TROUBLE SHOOTING GUIDE
No Sound
Check The Input Sourse
Pass
Change The Source Input
Fail
Check The Input/Output
Of IC501
Re-soldering or
Change the defect part
Fail
Pass
Check The Speaker
Change Speaker
Fail
Fail
Check The Speaker Wire
Pass
Check The Speaker Wire
TROUBLE SHOOTING GUIDE
No Sound
Check The Input Sourse
Pass
Change The Source Input
Fail
Check The Input/Output
Of IC501
Re-soldering or
Change the defect part
Fail
Pass
Check The Speaker
Change Speaker
Fail
Fail
Check The Speaker Wire
Pass
Check The Speaker Wire
TROUBLE SHOOTING GUIDE
No Sound
Check The Input Sourse
Pass
Change The Source Input
Fail
Check The Input/Output
Of IC501
Re-soldering or
Change the defect part
Fail
Pass
Check The Speaker
Change Speaker
Fail
Fail
Check The Speaker Wire
Pass
Check The Speaker Wire