DAEWOO DVF882DYCK
Instrukcja Serwisowa

D.REC COLOUR NG
Is the video signal from pin 14 of IC151 fed to pin 12 of IC301? YES NO Check C158 and pattern

Is ON/OFF 5V supplied to pin 13 and pin 34 of IC301 at 5volts?

NO

Check ON/OFF 5V

YES

Is EE(L) supplied to anode of D302 at zero volt?

NO

Check EE(L)

YES Is the down-converted colour signal obtained from pin 38 of IC301? NO

Change IC301

YES Is the down-converted colour signal from pin 38 of IC301 fed to pin 3 of P101? NO

Check pattern

YES

To HEADAMP circuit

31