• Service Manuals |
  • Lg |
  • TV |
  • 32CS480, 32LK330, 32LK332 (CHASSIS:LB01M)

32CS480, 32LK330, 32LK332 (CHASSIS:LB01M) - LG TV Service Manual (repair manual). Page 15

Read LG 32CS480 / 32LK330 / 32LK332 (CHASSIS:LB01M) Service Manual online

- 15 -
2. Digital TV Video
Check RF Cable & Signal
Check Tuner 3.3V Power
L3703
Replace L3703
Check Tuner 1.8V Power 
IC3703  2 pin : 1.8V
Check IF_P/N Signal
TU3700 10/11  Pin
Replace IC3703 
Check Mstar LVDS Output
Replace Mstar(IC101) o r Main Bo ard.
ok
ok
ok
ok
No
No
No
No
Bad Tuner. Replace T uner.
3. Analog TV Video
Check RF Cable & Signal.
Check Tuner 3.3V Power.
L3703
Replace L3703.
Check Tuner 1.8V Power.
IC3703 2 pin : 1.8V
Check CVBS Signal.
TU3700 8 Pin
Replace IC3703.
Check Mstar LVDS Output.
Replace Mstar(IC101) o r Main Board.
ok
ok
ok
ok
No
No
No
No
Bad Tuner. Replace Tuner.
Page of 41
Display

Click on the first or last page to see other 32CS480 / 32LK330 / 32LK332 (CHASSIS:LB01M) service manuals if exist.

Random: