• Service Manuals |
  • Lg |
  • TV |
  • 42LH250C (CHASSIS:LD91Z)

42LH250C (CHASSIS:LD91Z) - LG TV Service Manual (repair manual). Page 47

Read LG 42LH250C (CHASSIS:LD91Z) Service Manual online

P801 Pin #9
Voltage level = 2V ↑
Check Power connector
OK ?
Replace Power Board
YES
NO
YES
NO
YES
Replace MAIN B’D Q802
MAIN B’D L1300 = 12V ?
Replace MAIN B’D Q806
NO
Replace Main Board
YES
P801 Pin #1, 2 = 15V?
Check LVDS Cable
OK ?
YES
Replace LVDS Cable
NO
Making 
Revision 
2009. 2 . 1
LCD TV
Symptom
No OSD
19~22LH250C
Page of 76
Display

Click on the first or last page to see other 42LH250C (CHASSIS:LD91Z) service manuals if exist.

Random: