LG DK676X - Servo Block Diagram

3-24
IC201
AM5869S(5Ch)
Motor
Driver
DVD : A,B,C,D,RF CD : A,B,C,D,E,F,RF PICK
SEL
SP-,S
P+
IC501
MT1389E
ONE CHIP
Sled_s,Focus_s Track_s,Spindle_s DRVSB,OPEN,CLO
SE
FACT+, FACT-, TACT+, TACT-
SLED+, SLED
-
CDLD,DVDLD,VC(2.1V)
CDMD,DVDMD
CD_DVD SW
INSW,OUTSW,HOMES
W
SPDL_
SENS+
ALPC
DISC
M D
MT1389E
3. SERVO BLOCK DIAGRAM