
2-1
PICK UP
CN601
FOCUS+
FOCUS-
T
TRACKING-
SPINDLE-
LOAD/FEED+
LOAD/FEED-
VA,VB
VE,VF
LD,MD
VREF
SW1,SW2,REST
IC681
CD
DRIVER
CDON
LOAD
LD/FE
FMO
FOO
DMO
TRO
IC621
D.SERVO
&
DSP
IC572
CD LPF
BUS0
BUS1
BUS2
BUS3
BUCK
CCE
DSPRST
PLLCE,PLLDO,PLLCK
PLLDI,MRC,SD/ST
SMETER,CFSEL
TU1
FM/AM
TUNER
TU-L
TU-R
CD-CH
SCK
SI/SO
IC781
JVC BUS
CH-L,CH-R
SDA
SCL
BUSINT,BUSI/O
BUSSCK,BUSSO
IC701
CPU
IC702
EEPROM
EVOLDA
EVOLCK
CN902
Main amplifier section
LOAD/FEED
MOTOR
SPINDLE
MOTOR
REST SW
SW1,SW2
CN001
Block diagram
VA,VB,VE,VF
MD,LD,VREF
FOCUS+
FOCUS-
T
TRACKING-
LOAD/FEED+
LOAD/FEED-
SPINDLE-
REST
SW1,SW2
IC601
CD RF
RFGC,RF
RFRP,FE
SEL,TEB
RFDC
IC501
CPU
IOP
RWSEL
IC652
MP3 DEC
DATA
LRCK
BCK
IC571
24Bit DAC
LRCK
BCK
SDO
PICTCLK,PICTDI
CDMUTE,CDREQ
B.DET,P.DET
CDRESET
IC503
J-BUS
BUFF
B
B
BUSSI
BUSSO
BUSIO
/BUSIO
BUSCLK
IC703
RESET
CDREQ,CDMUTE
CDRESET,PS2
POWER
ANT
J1
RESET
CD servo control section
MP3DA
MP3CK
SDA
SCL
IC502
EEPROM
TU-L/R
CH-L/
SI/SO
SCK
CSTREQ
CSTMUTE
VOUTL
VOUTR
Summary of Contents for KW-XC400
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