2-1
POSITION SET
SWITCH
LOAD&FEED
MOTOR
SPINDLE
MOTOR
SW1, SW2
PICK UP
PSW
SW1, SW2
CN501
IC501
CD
DRIVER
IC541
DSP
IC521
RF AMP
IC581
CD L.P.F.
VF1,VF2
VT1,VT2
MD,LD,VREF
DMO,FMO
TRO,FOO
BUS0 to BUS3
BUCK,CCE
RFGC
RF,FE,TE
RFRP
RFDC
SEL
TEB
CD.L
CD.R
CJ601
IC681
REMOCON
S601 to S618
KEY MATRIX
KEY0 to KEY2
REMOCON
IC661
LCD
DRIVER
CN701
TU1
FM/AM
TUNER
IC701
CPU
IC161
E.VOL
FM/AM,SEEK/STOP,SD/ST
SQ ,MONO,SM,AFCK
IC301
POWER
AMP
IC901
REGULATOR
SPK
BATTERY
EACH BLOCK
TU.L
TU.R
LEFT.FRONT
RIGHT.FRONT
LEFT.REAR
RIGHT.REAR
CJ321
LINE OUT
FL+,FL-
FR+,FR-
RL+,RL-
RR+,RR-
COM1
COM2
COM3
S1 to S52
LCDDA
LCDCL
LCDCE
VOLDA
VOLCL
J1
ANT
SW1,SW2,PSW
LM0,LM1,RST
FEED+
FEED-
SPINDLE-
VF1,VF2
VT1,VT2
LD,MD
VREF
T
TRACKING-
FOCUS+
FOCUS-
SPINDLE-
FEED+
FEED-
T
TRACKING-
FOCUS+
FOCUS-
VREF
Block diagram
CN901
Main amplifier & CD servo control section
LCD & Key control section
CDRW
RST
IC401
MP3/WMA
&
INT. SRAM
MP3STBY,MP3CLK
MP3DOUT,MP3REQ
MP3DIN,MP3RESET
LRCK
BCK
IC481
DAC
LRCK
BCK
SDO
SDI
DAC-CDTI,DAC-CCLK
DAC-CSN,DAC-PDN
AOUTL+,AOUTL-
AOUTR+,AOUTR-
IC771
EPROM
IC71
RDS
DETECTOR
SDA
SCL
RDSDA
RDSCL
IC31
PLL
PLLDA
PLLDI
PLLCL
PLLCE
LEFT.REAR
RIGHT.REAR
REMOCON,ENC1,ENC2
DIMOUT,KEY0 to KEY2
LCDDA,LCDCL,LCDCE
JS686
ENCODER
ENC1
ENC2
DIMOUT
VREF
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