Diagrama De Circuito De Sistema - LG DVD-8621N Manual De Servicio

2. DIAGRAMA DE CIRCUITO DE SISTEMA

Video signal Y
Video signal Color
No Power on
Video signal not
appeared
Digitron all not display
System not working
3-33 3-34
System not working or
screen is abnormal
System not operate
Program download fail
'02. 12. 26 R14600A
AUDIO DAC
interface
VIDEO
interface
RF & MOTOR DRIVE
interface
System not working or
Digitron not display