Block Diagram - JVC UX-J55V Service Manual

Block diagram

TU1
ANT
FM RF
FMIN
AMIN
L1
AM RF
& OSC
L+,L–
HEAD
R+,R–
REEL
PULSE
M
SWITCH
SOLENOID
PICK UP
A,B,C,D
IC601
E,F,LD,PD
TRACKING
RF & SERVO
T+,T–
COIL
AMP
F+,F–
FOCUS
COIL
LOADING
MOTOR LM+,LM-
OPEN
CLOSE TBAL,FBAL
FE,TE,VDET
SWITCH
IC801
SPINDLE
FCS/SP/FE/TR
MOTOR
BTL DRIVER
FEED
MOTOR
REST
SWITCH
AUX0~AUX3,AUX6,AUX7
DATA,WCLK,SCLK
IC101
VCD
PROCESSOR
DBVS0~15
DA0~DA8
/DWE
/DRAS
/CASO
/DOE
IC103
DRAM
IFOUT
STEREO
OSCOUT MUTE/IFOUT
LOUT
FM/AM,SDIN
IC1
ROUT
ST/MONO
IC2
FM DET
AMOSC
PLL
AM DET
AMRF
DATE
AFC
CE
AMOSC
CK
IC32
HEAD
PB/REC
SWITCH
AMP
MS,PBL,PBR
RECL,RECR
IC33
MOTOR STTA,SDATA
PORT
SCK
DRIVE
EXTENSION
SOLENOID
DRIVE
SOL,KEY1,PLAY,PHOTO
CDMRST
IC851
OPEN
VCDRST
SYSTEM
KCMND
CLOSE
MSTAT
MICON
IC802
STAT
LOADING
RST
MOTOR
BLKCK
DSAACK
DRIVER
SQCK
DSADAT
SUBQ
DSASTB
FLAG
UDSAACK
SENSE
UDSADAT
FLOCK
LDON,/RFDET,GCTRL
UDSASTB
TLOCK
OFT,BDO,RFEND,ARF
MLD
MCLK
MDATA
TRD,KICK,FOD
IC651
ECM,ECS,TDV,TRV
DSP
DRMUTE
CDDATA
CDCRCK
REST
CDBCK
CN651
CN101
NCDRST
CDL+,
IC107
CDL-
IC104
AUDATA,BCLK BUFFUR
CDR+,
VCD
/RSTOUT,YUV0~YUV7,PCKCSCN
CDR-
COMPANION
135M10,VSYNC,HSYNC,MPUCLK,LR
CHIP
AVX5,AIN,ARCLK,ARFS,AUDIOCLK
IC102
OTP
LD0~LD7
LD0~LD7
EPROM
/LCS1
LROMCE
/LOE
LA0~LA17
LED LCD
LED1
LED2
S19 to S34
CN731 CN730
FTV
CN931 CN930
SDATA
S19~S34
FTV S0~S8 COM0~COM3
LED1
SCK
TUSU/CD
/MPX
SDATA
SCK
TAPE0,TAPE1,SAFETY1
SCK,SDATA,STTA
IC931
SAFETYO
MICOM SMUTE
SPKMUTE
FCD
VOLCE
AHB
PRT
PBL SIGL
POUT
PBR SIGR
PECL
IC901
PECR
VOL/HPF
MCMD
MSTAT
SCK
SDATA
TUL
TUR
CDL VOLCE
CDR AHB
LED2
HP
KEY1
MUTE
KEYO
LOLP
HPSW
/REM
LOLM
TAPE IN
LED1
LEDCTL
CDL+
CDR+
TAPEOUT
AUXL
AUXR
CN905 J900 CN907
CDMUTE
AUX IN
CN207 FW500
KARAOKE
CDL
CDR
IC270 J5000
CDL+
ECHO
CDR+
HEADPHONE
MICSIG
VOCAL
CANCEL
COM0 to COM3
S1 to S18
IC611
MIC
AMP
SCK
MICSIG
MICSIG
TUL IC612
ECHO
TUR
ECHO
PROTECTOR
/PRT
POUT
SIGL
SIGR IC940
LOUT
LOUT
MAIN
ROUT
ROUT
SAFETYO
AMP
FCD
SPEAKER
POUT
CLT
SMUTE
IC942
SAFETY
REGULATOR
L+,L-
SPEAKER
R+,R-
SAFETYO
T1001
FCD
TRANS
POUT
SMUTE
SPMUTE
PRT
T1000
TRANS
SPMUTE
POUT
SMUTE
FCD
DIODE
VCD5V
BRIDGE
S7601 to S7603
KEY1
KEY MATRIX
KEY0,KEY1,LEDCTL
LEDCTL
VOLM,VOLP,/REM
/REM
LED1
LED2
LED
CN762
KEY
DOOR LATCH
MATRIX
MICSIG
MIC IN
MIXIN
FW945
CN951
AC
INPUT
LED
IC750
REMOCON
KEY0 VOLM
KEY1 VOLP
JS751
VOL
2-1