2-1
Block diagram
POSITION SET
SWITCH
LOAD&FEED
MOTOR
SPINDLE
MOTOR
SW1, SW2
PICK UP
PSW
SW1, SW2
FEED+
FEED-
SPINDLE-
VF1,VF2
VT1,VT2
LD,MD
T
TRACKING-
FOCUS+
FOCUS-
KEY MATRIX
KEY0
KEY1
KEY2
IC681
REMOCON
JS686
ENCODER
ENC1
ENC2
CJ601
IC151
CD L.P.F
S601 to S618
CN501
IC541
BTL
DRIVER
IC561
DSP & DAC
IC501
RF AMP
VF1,VF2,
VT1,VT2,
MD,LD
TRD,FOD
TRV
MSW
LM
,TVD
ECM,ECS
KICK
CD.RESET,STATUS
SUBQ,SQCK,TLOCK
FLOCK,CD.SENSE
MLD,MDATA,MCLK
BLKCK
LDON,ARF
BDO,OFTR
RFDET,RFENV
VDET,FBAL
TBAL,TE
FE
OUTL
OUTR
CN801
SW1,SW2,PSW
SPINDLE-
FEED+
FEED-
T
TRACKING-
FOCUS+
FOCUS-
KEY0
KEY1
KEY2
LCD.SCK
LCD.SO
LCD.CE
REMOCON
ENC1
ENC2
IC321
POWER
AMP
SPEAKER
CN901
CJ321
LINE OUT
RIGHT FRONT (+)
RIGHT FRONT (-)
RIGHT REAR (+)
RIGHT REAR (-)
LEFT FRONT (+)
LEFT FRONT (-)
LEFT REAR (+)
LEFT REAR (-)
IC901
REGULATOR
EACH BLOCK
TU701
FM/AM
TUNER
TU.LCH
TU.RCH
IC801
MICOM
IC301
E.VOLUME
OUTLF
OUTLR
OUTRF
OUTRR
OUTLR
OUTRR
REAR L
REAR R
CD.LCH
CD.RCH
SDA
SCL
SD/ST
MONO
IFC
FM/AM
EO
FMOSC
SEEK/STOP
S.METER
CJ701
ANT
BATTERY
Q332,432
LINE OUT
Q861
MUTING
MICON MUTE
MUTE
AM ANT
FM ANT
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