Block Diagram - JVC KD-AR7000 Service Manual

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Block diagram

PICK UP
LOAD/FEED
MOTOR
SPINDLE
MOTOR
SW1
SW2
SW3
SW4
TE
L 13942296513
REST
SWITCH
D8731
to D8733
BACK
LIGHT
LCD
MODULE
TOUCH PANEL
DRIVE
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2-1
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CD servo control section
FOCUS+
FOCUS-
TRACKING+
TRACKING-
VF1, VF2
VT1, VT2 VF1,VF2, VT1,VT2
MD, LD MDI,LDO, VREF
LOAD/FEED+
LOAD/FEED-
LOAD/FEED+
LOAD/FEED-
SPINDLE+ SPINDLE+
SPINDLE- SPINDLE-
SW1, SW2, SW3 SW1, SW2, SW3
SW4 SW4
REST REST
LCD & Key control section
R1 to R3
G1 to G3
Q8751
B1 to B3
to Q8761
DRIVER
CL1
CL2
CL3
D0 to D7
OSC, RES, CS2
A0, WE, RE/RD
X, XL, XR Q8701 to Q8704
Y, YD, YU
TOUCH PANEL
DRIVE
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BUS0 to BUS3
BUCK
CCE
IC601 DSPRST
IOP
CD RF
& SERVO
FMO
TRACKING+
DMO
TRACKING-
TRO
FOCUS+
FOO
FOCUS-
PVREF
VREF
IC681
CD DRIVER
CDON
LD/FE
LOAD
IC501
CPU
BUSSO,BUSSI
Q Q
BUSIO,/BUSIO
3 6 7 1 3
BUSSCK
IC821
RESET
KEYDA,DISPCE
DISPDA,DISPCK
PICTDI,PICTCLK
RST
IC801
A1 to A21
LCD
D0 to D15
DRIVER
RE/RD,WE
IC815
RY/BY,CS1
FLASH
ROMCNT
ROM
KEY0 to 2
KEYIN
S8001 to S8007
KEY MATRIX
u163
.
2 9 9 4 2 8
IC573
X571
CLOCK GEN.
SCK
SDO
DATA, BCK
IC652 BCK
LRCK
LRCK
MP3/WMA
MP3DA DEC
MP3CK
MP3STB
MP3RST
MP3REQ
MP3DA
IC502
MP3CK
EPROM
PDATA,PCLK, CDRESET
B.DET,P.DET, CDMUTE,CDREQ
BUSSI/SO
1 5 0 5 8 2 9 9 4
IC503
BUSCLK
J-BUS BUFF
IC841
REMOCON
REM
Sound mix section
IC401
BK-LCH
SOUND FIELD
BK-RCH
IMAGE DSP
SDOUTA
CCC_RST, CCC_MCK
CCC_MDT, CCCMLEN
IC411
MCLK
CC
BICK
CONVERTER
SDTI
m
LRCK
co
9 9
2 8 9 9
DA
DA
IC412
F-L
DAC
F-R