JVC KW-XC899 - Block diagram

2-1
BUS SCK
BUS SO
BUS SI
BUS I/O
BUS INT
SUBMO+
SUBMO-
SUBMO+
SUBMO-
CD
PICK UP
&
MECHANISM
CN601
FOCUS+
FOCUS-
TRACKING+
TRACKING-
SPINDLE+
SPINDLE-
LOAD/FEED+
LOAD/FEED-
REST,SW1,SW2
A,B,E,F,MD,LD
IC601
CD RF
IC621
D.SERVO & DSP
VA,VB,VE,VF
MD,LD
IC501
CD
MICON
IC572
CD LPF
CN501
FE,TE
RF,RFDC
RFGC,RFRP
TEB,SEL
REST
SW1,SW2
FOCUS+
FOCUS-
TRACKING+
TRACKING-
SPINDLE+
SPINDLE-
LOAD/FEED+
LOAD/FEED-
VREF
FMO
TRO
FOO
DMO
BUS0
BUS1
BUS2
BUS3
BUCK
CCE
DSPRST
VOUTL
VOUTR
CD.LCH
CD.RCH
IC652
MP3
DEC
DATA
LRCK
BCK
SCK
SI/SO
P.DET
A.MUTE
PREQ
RESET
SCK
SI/SO
IC461
J-BUS
BUFF
Block diagram
TU1
FM/AM
TUNER PACK
IC951
E.VOL
S.METER
SD/ST
IC911
REGULATOR
SPK
BATTERY
EACH BLOCK
TU-LCH
TU-RCH
FRONT-L
FRONT-R
REAR-L
REAR-R
FRONT-L
FRONT-R
CD-LCH
CD-RCH
CN951
FRONT L+/-
FRONT R+/-
REAR L+/-
REAR R+/-
E.VOL SLK
E.VOL SO
J1
ANT
IC901
POWER
AMP
REAR-L
REAR-R
FRONT
LINE OUT
REAR
LINE OUT
CN601
LRST
LCD-SCK
LCD-DATA
LCD-CE
KEY0 to KEY3
RESET
REMOTE
IC571
24 Bit
DAC
LRCK
BCK
SDO
MP3RST
MP3DA
MP3CK
IC653
SRAM
DACML
DACMC
DACMD
DACCS
DSPRST
IO0 to DA7
AD0 to AD16
OE,CE,WR
IC502
EPROM
2.5V
3.3V
CN702
CN911
TAPE-LCH,TAPE-RCH
IC502
REMOCON
RECEIVER
LCD1
LCD
MODULE
REMOTE
KEY0 to KEY3
SEG1 to SEG75
COM1 to COM8
LCD SCK
LCD DATA
LCD CE
S520
RESET SW
S501 to S505
S511 to S513
S522 to S528
S531 to S537
KEY MATRIX
RESET
IC501
LCD
DRIVER
CN501 CN701
HEAD
FWD-L
FWD-R
REW-L
REW-R
COMMON-L
COMMON-R
CJ402
SUB MOTOR
MAIN MOTOR
&
SWITCH
TAPE END.
STANDBY
TAPEIN
MOTOR
SUBMO+
SUBMO-
STANDBY
MODE
REEL
PHOTO
CN403
IC402
MOTOR
DRIVER
IC401
HEAD
AMP
IC431
TAPE
MICON
HEADSEL
FF/REW
TAPE-DET
TAPE-MUTE
TAPE-REQ
TAPE-RESET
IC701
MAIN
SYSTEM
CONTROL
CPU
SEEK
FM/AM
MONO
IC21
PLL
PLLCE
PLLDA
PLLCL
PLLDI
TAPE-LCH
TAPE-RCH
CH-LCH
CH-RCH
AUXL
AUXR
CN973 CN972
CN971
To
CD CHANGER
CH-LCH
CH-RCH
CN401
IC681
CD DRIVER
IC504
REG
IC651
REG
BUSSCK
BUSSI
BUSSO
BUSIO
/BUSIO
IC503
J-BUS
BUFF
PJ501
AUX IN
AUX-LCH
AUX-RCH
B.DET
P.DET
CDMUTE
CDREQ
CDRESET
SCK
SI/SO
BUSSI/SO
BUSCLK
B.DET
P.DET
CDMUTE
CDREQ
CDRESET
EPROMDI
EPROMDO
EPROMCK
CDON,LOAD,LD/FE
DATA
LRCK
BCK
SDO
CD mecha control board
Mecha control board
Main board
LCD board & Switch board
Changer
control board
SI,SO
I/O
BUS_SCK
IC761
J-BUS
BUFF
IC791
RESET
AUXL
AUXR
TAPEIN,MOTOR
STANDBY,MODE
REEL
w w w . x i a o y u 1 6 3 . c o m
Q Q
3
7
6 3
1 5 1 5
0 9 9
2
8 9
4 2
9 8
T E L 1 3 9 4 2 2 9 6 5 1 3 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3
Q Q
TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299
http://www.xiaoyu163.com
http://www.xiaoyu163.com