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- 3-22 -
2. SERVO Block Diagram
IC201
IP4504
Motor Driver
DVD: A,B,C,D, RFO
CD: A,B,C,D, E, F,RFO
SP+, SP-
M/D
PICK
UP
FOSO,TRSO,FMSO
DMSO,,TROPEN
ADIN
F+, F-, T+, T-
SL+, SL-
LOAD+, LOAD-
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
X501
27MHz
X-TAL
IC601
MT1389
DVDPLAYER
ONE CHIP
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