Philips DVP3350V - Servo Block Diagram

3-85
IC201
AM5869S
Motor Dr
iver
DVD: A,B,C,D, RF CD: A,B,C,D, E,
F,RF
MOT_SPDL
+/-
X601
IC601
ZR36882ELCG
MPEG / DSP/RF
FOCUS_S, TRACK_S, SLED_S, SPINDLE_
S,
SPDL_
SENS +/-
FACT +/-, TACT +/-
SLED +/-
LOAD +/
-
27MHz X-TA
L
DVD_LD, CD_LD , VR_CD , VR_DVD
PICKSEL
HOMESW,INSW,OUTSW
DRVSB
FLASH
RO
M
FLASHCS- MEMRD- MEMWR-
MEMDA[0:15
]
MEMAD[0:19]
EEPROM
SCL, SDA
CN601
DOWNLOAD
RXD, TXD
M D
DISC
CD_MD, DVD_
MD
OPEN ,CLO
SE
2. SERVO BLOCK DIAGRAM