Toshiba SD-2815 - DVD DSP Circuit Diagram

3-19 3-20
5 6
Spindle Servo Loop
RF SIGNAL
Focus Servo Loop
Tracking Servo Loop
Sled Servo Loop
WAVEFORM
2. DVD DSP CIRCUIT DIAGRAM
DVD/CD picture
audio abnormal
µ-com
Interface adress
CD/DVD picture
audio abnormal
Focus Servo
fail
Tracking
Servo fail
Scratched
Disc abnormal
Sled Servo fail
DRAM Control
Disc Detect
Error
Spindle Servo fail