Block diagram
SW1 SW2 REST SWITCH LOAD/FEED MOTOR SPINDLE MOTOR PICK UP
SW1 SW2
VA,VB VE,VF MD,LD VREF
J1 ANT IC601 CD RF
RWSEL,IOP
CN601 CN851 CN871
IC573 X571 CLOCK GEN.
REST
RFGC RF,FE,TE RFRP SEL,TEB RFDC REST,SW1,SW2 DATA BCK LRCK BUS0 to BUS3 BUCK,CCE DSPRST
SCK
LOAD/FEED+ LOAD/FEED-
SPINDLE+ SPINDLE-
VREF
IC621 D.SERVO & DSP
IC652 MP3 DEC
MP3DA MP3CK MP3DA MP3CK MP3STB MP3RST MP3REQ
CDSDO CDBCK CDLRCK
FOCUS+ FOCUSTRACKING+ TRACKINGVA,VB,VE,VF MD,LD
LOAD/FEED+ LOAD/FEEDSPINDLE+ SPINDLETRACKING+ TRACKINGFOCUS+ FOCUSVREF
FMO DMO TRO FOO CDON LD/FE
IC502 EPROM
IC681 CD DRIVER
IC501 CPU
BUSSO,BUSSI BUSIO,/BUSIO BUSSCK
PDATA,PCLK CDRESET B.DET,P.DET CDMUTE,CDREQ
IC503 J-BUS BUFF
BUSSI/SO BUSCLK
D8731 to D8733 BACK LIGHT
R1 to R3 G1 to G3 B1 to B3
IC815 FLASH ROM Q8751 to Q8761 DRIVER
CL1 CL2 CL3 A1 to A21 D0 to D15 RE/RD,WE RY/BY,CS1 ROMCNT
IC841 REMOCON
REM
CN501 CN801
LCD MODULE
D0 to D7 OSC,RES,CS2 A0,WE,RE/RD
IC801 LCD DRIVER
RST
IC821 RESET
SBRST
CN721 CN701
KEYDA,DISPCE KEY0 to KEY2 KEYIN DISPDA,DISPCK PICTDI,PICTCLK
TOUCH PANEL DRIVE
X,XL,XR Y,YD,YU
Q8701 to Q8704 TOUCH PANEL DRIVE
S8001 to S8007 KEY MATRIX
2-1
