• Service Manuals |
  • Lg |
  • TV |
  • 37LH20D (CHASSIS:LT91A)

37LH20D (CHASSIS:LT91A) - LG TV Service Manual (repair manual). Page 62

Read LG 37LH20D (CHASSIS:LT91A) Service Manual online

Check the SCART 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
AV1 Video OK ?
YES
Check MAIN B’D JK1100
Replace MAIN B’D JK1100
NO
YES
Making 
Revision 
2009. 2 . 1
21/34
LCD TV
Symptom
AV1 No Audio Problem
26~42LH2000
32~47LH3000/LH4000
Page of 75
Display

Click on the first or last page to see other 37LH20D (CHASSIS:LT91A) service manuals if exist.

Random: