Block Diagram - JVC FS-Y1 Service Manual

Block diagram

FL display and
remocon circuit
section
FLDATA
FLLATCH
FLCLK,FLBK
POUTFL
FL615
FL TUBE
REMOCON
IC617
REMOCON
PICKUP
UNIT
TRAVERSE
MECHANISM
2-1
Headphone section
HPL,HPR
HPIN
PHONES
TO
TUNER PACK
VOL+,VOL-
JS612
ENCODER
STBLED
D6110
STANDBY LED
BKLED
D6113
BACK LED
S6100,S6101
KEY31
STANBY & EJECT
SWITCH
User control keys section
S6000 to S6003
S6005 to S6009
S6011,S6012
KEY MATRIX
DVD servo and DVD system control section
LD(CD)
LD(DVD)
Q101,Q102
T+,T-
Q103,Q104
F+,F-
FM+,FM-,UOUT
VOUT,WOUT,COM
IC505
SDRAM
System control, volume, AHB circuit, HP. circuit
and subwoofer section
HPL,HPR
HPIN
AUXL,AUXR
AUX
TUL,TUR
TUDI,TUDO
TUCLK,TUCE
X4100
8MHz
OSC
VOL+,VOL-
KEY1 to KEY3
KEY31
BACKLED
STBLED
FLDATA
FLLATCH
FLCLK,FLBK
POUTFL
REMOCON
KEY1 to KEY3
KEY31
A,B,C,D,E,F,VREFH
RF+,PD(CD),PD(DVD)
LPCO1,LPCO2
CDLDCUR,DVDLDCUR
SPDRV,TRSDRV
TRDRV,FODRV
FG,VHALF
IC201
/DRVMUTE,/SPMUTE
DRIVER
IC301
TRVSW DV2.1
X351
OSC
MDQ0 to 15
MA0 to 11
BA0,BA1,DQM0,DQM1,MCK
NWE,NCSM,NRAS,NCAS
WOOFER
IC520
Q5813 Q5810
Q5814 AMP. Q5811
Q5812
HPMUTE
IC500
E.VOL
DVDL
DVDR
SMUTE
OLOAD
MODON
F-SHIFT
10VCTL
PRT
SDA
SCL
IC410
EEPROM
IC400
OPEN,CLOSE
SYSTEM
DVDOPSW
MICOM
DVDCLSW
FLPOWER
DVD5VCTL
V-MUTE1
V-MUTE2
UCS,SCS,SCLK
U2SDT,S2UDT
CPURST
BCK,LRCLK
DVDLOUT
DVDROUT
AOUT0
IC701
DACPDN
DAC
DAC0CS
DDATA,DCLK
SPDIF(TX)
EXADT0 to 15
EXDAT0 to 15
EXADR16 to 20
IC509
NEXCE
FLASH
NEXWE
NEXOE ROM
UCS,SCS,U2SDT,S2UDT,SCLK,NRST
DAC1OUT(Y2-G),DAC2OUT(CB-B)
DAC3OUT(CR-R),DAC4OUT(Y/COMP)
DAC5OUT(C)
Q5912
W
Q5913
LOUT
ROUT
IC510
AHB
L,R
DVD5V
US7V
35V,FL+,FL-
S10V,US3.3V
M9V,D5V
S5V,S3.3V
D3.3V
IC453
RESET
CPURST