JVC KD-SH9101 Service Manual page 39

Block diagram
VA,VB
VE,VF
IC601
MD,LD
SW1
CD RF
SW1
SW2
SW2
REST
RESET
SWITCH
LOAD/FEED+
LOAD/FEED
LOAD/FEED- REST,SW1,SW2
MOTOR
SPINDLE+
IC621
SPINDLE SPINDLE-
D.SERVO
MOTOR
& DSP
PICK UP
FOCUS+
FOCUS-
TRACKING+
TRACKING-
LOAD/FEED+
A,B,LD,E,F,VR,MD
LOAD/FEED-
SPINDLE+
SPINDLE-
TRACKING+
TRACKING-
FOCUS+
FOCUS-
IC681
CD DRIVER
EN801
ENCODER
VOL1,VOL2
DB0 to DB7
OSC,RES,CS
LCD RS,WR,RD
MODULE
KEY0 to KEY2
S801 to S816
MATRIX
VOUTL
VOUTR IC572
IC571
RWSEL,IOP
CD LPF
24bit DAC
DACML
REGC DACMC
RF,FE,TE DACMD SDO
RFRP DACCS
SEL,TEB DSPRST
RFDC BCK
LRCK
DATA
BCK
LRCK
IC652
BUS0 to BUS3
BUCK,CCE
MP3 DEC
DSPPST
FMO
MP3DA
DMO
MP3CK
TRO
MP3STB
FOO
MP3RST
CDRESET
B.DET,P.DET
LOAD,CDON,LD/FE
IC501 CDMUTE,CDREQ
CPU
BUSSO,BUSSI
BUSIO,/BUSIO
BUSSCK IC503
J-BUS BUFF
IC803
FLASH
MEMORY S817
RESET SW
A1 to A20
D0 to D7
RESET
RE,WE,RY/BY,CS0
IC801 IC802
KEYDATA
DISPCE,DISPDA REMOCON
LCD RESET
DISPCK
DRIVER
IC805
REMOCON
KEY
J1
TU1
ANT
CD.L-CH FM/AM
CD.R-CH
TUNER PACK
CFSEL,SD/ST
PLLCE,PLLDA
PLLCK,PLLDI
CD-L
MRC,SM,FM/AM
CD-R
CDMUTE,CDREQ
PON,CDRESET
SI/SO,SCK
EVLO
EVRO
DSPFL,DSPFR
DSPRL,DSPRR
EVLO
EVRO
IC101
DSP
PM0
BUSSI/SO PM1
IC981
BUSCLK PMKICK
PANEL
DRIVER
PMO+
PANEL
PMO-
SI/SO
MOTOR
SCK
DETACH,KEYDATA
DISPCE,DISPDATA
DISPSCK,RESET
REMOCON
TU-L
TU-R
FL,RL
IC171
IC151
FR,RR
IC271
IC251
SWL
LINE AMP.
E.VOLUME
SWR
IC152
IC351
SUBLO
IC252
OPEAMP
SWITCH
IC352
SWITCH
IC131
IC231
W-LPF1
DSP LPF
W-LPF2
SUBMUTE
AUX-L
AUX-R
DSPDA
VOLM
DSPCK
VOLDI
DSPREQ
VOLCL
INTRST
SRST
SDA
IC703
SCL
EEPROM
IC701
CPU
BUSSO CH-L
BUSSCK CH-R
BUSINT
CN941
IC941 SI/SO,SCK
CD-CH
JVC BUS
PNLSW1 to PNLSW6
IC331
IC301
IC431
POWER AMP.
BUFF AMP.
FRONTL+
FRONTL-
REARL+
REARL-
IC911
REG
ULATOR
CN322 CN901
FRONT./REAR
SPK BATT
LINE OUT
SUBWOOFER OUT
LINE IN
S891 to S896
PANEL
SWITCH
2-1