Philips DVP721VR - Servo Block Diagram

3-76
IC201
IP4504A
Motor Driver
DVD: A,B,C,D, RFO CD: A,B,C,D, E, F,RFO
SP+, SP-
M/D
PICK
UP
X601
IC601
MT1389
DVDPLAYER
ONE CHIP
FOSO,TRSO,FMSO DMSO,,TROPEN
ADIN
F+, F-, T+, T-
SL+, SL-
LOAD+, LOAD-
27MHz X-TAL
LD0 1, LDO 2, IOA
MDI 1
ALPC
V20, PICKSEL
LIMIT,TRIN,TROUT
TRCLOSE STBY,V1P4
IC603
4M x 16bit
SDRAM
MA[0:11] DQM0 ,DQM1 WE#,CAS#,RAS# CS#,BA0,BA1 SDCLK SDCKE
DQ[0:15]
FLASH
ROM
PRD#, PWR# PCE#
AD[0:7]
A[0:20]
EEP
ROM
SCL, SDA
RS232C(MTK)
RXD, TXD
2. SERVO Block Diagram