System Circuit Diagram - Zenith DVB352 Series Service Manual

2. SYSTEM CIRCUIT DIAGRAM

Video signal Y
Video signal Color
No Power on
Program download fail
Digitron all not display
System not working
System not working or
screen is abnormal
System not operate
3-31 3-32
AUDIO DAC
interface
VIDEO
interface
RF & MOTOR DRIVE
interface
System not working or
Digitron not display
SR5850A
DM7912N