Toshiba SD-4900 - SYSTEM Circuit DIAGRAM

3-31 3-32
No Power on
Video signal not
appeared
Video signal Y
Video signal Color
Digitron all not display
System not working
System not working or
screen is abnormal
System not working or
Digitron not display
Program download fail
System not operate
'02. 12. 26 R14600A
TOSHIBA
AUDIO DAC
interface
VIDEO
interface
RF & MOTOR DRIVE
interface
2. SYSTEM CIRCUIT DIAGRAM