3-3. Spindle Servo Process(using the LightScribe)
MN103SA6G
BSDA 12bit 100MHz
Internal u-P (F/W)
16bit Timer
FEP
56
2 or 3
state
Pre-scale
Enc
9
R
On/Off
69
INT
X-TAL
16.9344MHz
5V
Vcc
TR
MECHANISM
BD7956
Drive IC
Optical FG
Optical
Encoder IC
Motor
Optical
Encoder