3-33
3-34
3. SERVO BLOCK DIAGRAM
U401
AM5898N
Motor Driver
DVD : A,B,C,D,RF
CD : A,B,C,D,E,F,RF
PICK
UP
Y201
U201
MTK1389DE/LP
P-DVDPLAYER
ONE CHIP
FMSO,DMSO,FOSO,
TRSO,STBY,V1P4
FO+, FO-,
TR+, TR-
27MHz
X-TAL
CDLD(LD01),DVDLD(LD02)
IOA
LIMIT
ALPC
MDI1,MDI2
Spindle
Moter
SL-,SL+
Stepping
Moter
OP+,OP-
OPO
SP-,SP+
Copyright © 2008 LG Electronics. Inc. All right reserved.
Only for training and service purposes
LGE Internal Use Only