2-1
Block diagram
POSITION SET
SWITCH
LOAD&FEED
MOTOR
SPINDLE
MOTOR
SW1, SW2
PICK UP
PSW
SW1, SW2
CN501
IC541
BTL
DRIVER
IC561
DSP & DAC
IC501
RF AMP
IC151
CD L.P.F.
VF1,VF2,
VT1,VT2,
MD,LD
TRD,FOD
TRV,TVD
ECM,ECS
KICK
CD.RESET,STATUS
SUBQ,SQCK,TLOCK
FLOCK,CD.SENSE
MLD,MDATA,MCLK
BLKCK
LDON,ARF
BDO,OFTR
RFDET,RFENV
VDET,TRCRS
FBAL,TBAL
TE,FE
OUTL
OUTR
CJ601
S601 to S620
KEY MATRIX
KEY0
KEY1
KEY2
CN801
TU701
FM/AM
TUNER
IC701
CPU
IC301
E.VOLUME
IC321
POWER
AMP.
IC901
REGULATOR
SPK
BATTERY
EACH BLOCK
L-CH
R-CH
OUTLF
OUTLR
OUTRF
OUTRR
REAR L
REAR R
CD.L
CD.R
CJ321
LINE OUT
FRONT LEFT (+)
FRONT LEFT (-)
FRONT RIGHT(+)
FRONT RIGHT (-)
REAR LEFT (+)
REAR LEFT (-)
REAR RIGHT(+)
REAR RIGHT (-)
COM1
COM2
COM3
S1 to S48
LCDCL
LCDSO
LCDCE
SDA
SCL
CJ701
ANT
SW1,SW2,PSW
LM
FEED+
FEED-
SPINDLE-
VF1,VF2
VT1,VT2
LD,MD
T
TRACKING-
FOCUS+
FOCUS-
SPINDLE-
FEED+
FEED-
T
TRACKING-
FOCUS+
FOCUS-
CN901
SD/ST
MONO
SM,IFC
FM/AM
EO
FMOSC
KEY0
KEY1
KEY2
LCDCE
LCDSO
LCDCL
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
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TEL 13942296513 QQ 376315150 892498299