• Service Manuals |
  • Lg |
  • TV |
  • 37LH50YD (CHASSIS:LB91B)

37LH50YD (CHASSIS:LB91B) - LG TV Service Manual (repair manual). Page 59

Read LG 37LH50YD (CHASSIS:LB91B) Service Manual online

Check the Component Cable
YES
Check MAIN B’D
C229, C230
MAIN B’D
C229 (Right Sound)
C230 (Left Sound)
signal ?
YES
NO
Replace MAIN B’D IC 100
Component Video OK ?
YES
Check MAIN B’D JK402
Replace MAIN B’D JK402
NO
YES
Making 
Revision 
2009. 2 . 1
18/25
LCD TV
Symptom
Component1 No Audio Problem
Page of 66
Display

Click on the first or last page to see other 37LH50YD (CHASSIS:LB91B) service manuals if exist.

Random: