2-1
REST
SPINDLE
MOTOR
SW1, SW2
PICK UP
REST
SW1, SW2
CN601
CN501
IC681
CD
DRIVER
IC621
D.SERVO
& DSP
IC501
CPU
IC652
MP3 DEC
IC601
CD RF
IC572
CD LPF
IC503
J-BUS
BUFF
IC571
24BIt DAC
BUS0 to 3
BUCK, CCE
DSPRST
FE, TE
RFGC, RF
RFRP, RFDC
SEL, TEB
FMO, DMO
TRO, FOO
LOAD/FEED+, LOAD/FEED-
, SPINDLE-
T, TRACKING-
FOCUS+, FOCUS-
VA, VB
VE, VF
MD, LD
VREF
MP3REQ, MP3CK, MP3DA, MP3STB, MP3RST
REST
SW1
SW2
CN401
CN402
S401 to S415
KEY MATRIC
KEY0, KEY1
KEY2
KEYDATA
DISPCE
DISPSCK
DISPDATA
ANA
PICTCLK
PICTDI
IC402
FLASH ROM
Q421 to Q438
LED DRIVER
IC401
LCD
MICON
LCD
MODULE
CN701
CN702
TU1
FM/AM
TUNER
IC701
CPU
IC161
E.VOLUME
Q321, Q331
Q341, Q351
LINE OUT
MUTING
Q781, Q782
MUTE
CONTROL
IC702
RESET
IC71
RDS
IC703
EPROM
IC301
POWER
AMP.
IC361
IC381
LINE AMP.
IC901
REGULATOR
EACH BLOCK
TU.L
TU.R
FL, FR, RL, RR
FRONT L
FRONT R
CD.L
CD.R
RDSDA
MUX
FRONT LEFT (+)
FRONT LEFT (-)
FRONT RIGHT (+)
FRONT RIGHT (-)
REAR LEFT (+)
REAR LEFT (-)
REAR RIGHT (+)
REAR RIGHT (-)
CS1, CS2
RES, WE
RE/RD
A0, D0 to D7
A0 to A20, D0 to D15
RY/BY, RE/RD, CS1
WE, ROMRST
CL1
CL2
CL3
VOL.DA
VOL.CL
RESET
E2PROMCK
E2PROMDI
E2PROMDO
MUTE
J1
ANT
, SPINDLE-
VA, VB
VE, VF
LD, MD
VREF
SPK
BATTERY
CN901
SD/ST, AFCK
SM, SQ
SEEK, FM/AM
PLLCE
PLLDA
PLLCL
PLLDI
KEYDATA
DISPSCK
DISPDATA
DISPCE
REMOCON
LEVEL
IC405
REMOCON
REM
VOUTL, VOUTR
DACML, DACMC, DACMD
BCK
LRCK
DATA
SDO
BCK
LRCK
CD.L-CH
CD.R-CH
CDRESET
B.DET, P.DET
CDMUTE
CDREQ
PICTCLK
PICTDI
CDRESET
CDMUTE
CDREQ
B.DET
P.DET
BUSSI/SO
BUSCLK
BUSSI/SO
BUSCLK
CH.L
CH.R
IC801
JVC BUS
IC951
MOTOR DRIVER
BUSI/O
BUSSO
SI/SO
BUSINT
SCK
BUSCLK
EFD-IN1
EFD-IN2
EFD-IN3
EFD-OUT1
EFD-OUT2
OUT1
OUT2
SCK
J801
CD CHANGER
CONTROL
CN981
STEERING
REMOTE
CN952
TO
MODE SWITCH
CN951
TO
DOOR MOTOR
BUSI/O, BUSCLK
LOAD, LD/FE
RWSEL
J321
CN001
FOCUS & TRACKING
COIL
T, TRACKING-
FOCUS+, FOCUS-
CD servo control section
Main amplifier section
LCD & Key control section
FRONT
LINE OUT
REAR
LINE OUT
IC502
EPROM
D451 to D453
LCD LIGHTING
REAR L
REAR R
IC251
SUBWOOFER
AMP.
IC271
SUBWOOFER
SELECTOR
CN251
SUB WOOFER
OUT
LPF1, LPF2
SWOUT
PICTCLK
PICTDI
Block diagram
w w w . x i a o y u 1 6 3 . c o m
Q Q 3 7 6 3 1 5 1 5 0
9
9
2
8
9
4
2
9
8
T E L
1 3 9 4 2 2 9 6 5 1 3
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299