Laser deck pinout?

[zol]

Anyone know how this work?

Imagen
How this work?:

RFO
VR
PD
LD
C
B
A
E
F
VCC
VC
GND
FCS
TRK
TRK+
FCS+


I wanted to use brush-less motor cdrom unit on the Dreamcast but there is no way to control the motors easily. But you can use home DVD player unit easily anyways, it uses dreamcast gdrom like motors.

Is there any way to control the the pc cdrom busshless motor from the laser deck ?