Marantz DV4200 - RF, DSP, and Servo Block Diagram

24
88
SENS, FOK, SLD_FG, MSDAT0, DEFECT,DSP_SENSE
IC2M1
KA3017
SpindleMotor,LoadingMotor ,
Actuator Driver
CD: A,B,C,D / E, F
44 44
MIRR,TZC
88 55 33 33
SQSO, SQCK,
SCOR
SCOR
66
XLAT, S_CLK, S_DATA
UCOM I/F
focus, tracking, loading, sled
Spindle
M/D PICK UP
MCK
IC206
DVDSP-3301
CD / DVD DSP
DVD SERVO
IC2A1
33P3721
RF Signal
Processor
FDO,TDO,FMO
Load open/close(loading control)
UCOM I/F
DVD: A,B,C,D,
FE,TE,PI,SBADD
44
DVD/CD RF
DRAM
256K x 16bit
16
9
ICADDR[0:8]
ICDATA[ 00:15]
DO[0:7] AO[0:5] DVD_DATA[0:7]
MON,MDP
SPINDLE_FG
MPEG I/F
22
DSP_CS, /WR, /RD33
88
10.3 RF/CD DSP/DVD DSP/DVD SERVO Block Diagram