Block Diagram - JVC KD-AR5500 Service Manual

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Block diagram

TRACKING+
TRACKING-
FOCUS
FOCUS+
FOCUS-
&
TRACKING
COIL
PICK UP
VA, VB
VE, VF
LD, MD
VREF
TE
L 13942296513
SW1 to SW3
SW4
REST SWITCH
SPINDLE
MOTOR
LOAD&FEED
MOTOR
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CD servo control section CD servo control section
IC652
MP3/WMA
DEC
BCK
LRCK
DATA
IC601
CD RF
&
SERVO
VT1, VT2
VF1, VF2
MDI, LDO
PVREF
SW1 to SW3
SW4
REST
SPINDLE+, SPINDLE-
LOAD/FEED+, LOAD/FEED-
SDCS
SDDO
SDDI
SDCK
SDWP
C.DET1
TO
x ao
y
SD CARD
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8
AD0 to AD11
IO0 to IO3
CAS, RAS
IC653
OE, WE
DRAM
MP3REQ, MP3CK, MP3DI, MP3STB, MP3RST
SDO
BCKO
IC401
LRCKO
24bIt DAC
BUS0 to 3
BUCK, CCE
DSPRST
FMO, DMO
IC681
TRO, FOO
LOAD, LD/FE
CD
DRIVER
TRACKING+, TRACKING-
FOCUS+, FOCUS-
IC502
E2PROM
Q Q
3 6 7 1 3
u163
.
2 9 9 4 2 8
DACML
DACMC
DACMD
VOUTL
CD.L-CH
IC410
VOUTR
CD.R-CH
CD LPF
CDRESET
B.DET, P.DET
CDMUTE
CDREQ
EROMDI
EROMCK
1 5 0 5 8 2 9 9 4
BUSSI/SO
BUSCLK
IC503
J-BUS
BUFF
IC501
BUSSI
CPU
BUSSO
BUSIO
/BUSIO
BUSSCK
m
co
9 9
ANT
2 8 9 9