2-1
POSITION SET
SWITCH
LOAD&FEED
MOTOR
SPINDLE
MOTOR
SW1, SW2
PICK UP
PSW
SW1, SW2
CN501
IC541
BTL
DRIVER
IC501
RF AMP
IC151
CD L.P.F.
VF1
VF2
VT1
VT2
MD
LD
CJ601
LCD1
LCD DISPLAY
CN801
TU701
FM/AM
TUNER
IC301
E.VOLUME
Q332, Q432
LINE OUT
Q861
MUTING
IC321
POWER
AMP.
IC901
REGULATOR
EACH BLOCK
OUTLF, OUTLR
OUTRF, OUTRR
LRO
RRO
CD.L
CD.R
FRONT LEFT (+)
FRONT LEFT (-)
FRONT RIGHT (+)
FRONT RIGHT (-)
REAR LEFT (+)
REAR LEFT (-)
REAR RIGHT (+)
REAR RIGHT (-)
MUTE
MICOM
.MUTE
MUTE
CJ701
ANT
SW1, SW2, PSW
LM,MSM
FEED+
FEED-
SPINDLE-
VF1, VF2, VT1
VT2, LD, MD
SPINDLE-
FEED+
FEED-
T
TRACKING-
FOCUS+
FOCUS-
SPK
BATTERY
CN901
KEY0
KEY1
KEY2
LCDCL
LCDDA
LCDCE
CJ321
LINE OUT
CN001
FOCUS &
TRACKING
COIL
T
TRACKING-
FOCUS+
FOCUS-
Main amplifier & CD servo control section
LCD & Key control section
TRV,TVD
TRD,FOD
ECM,ECS
KICK
LDON,ARF
BDO,OFTR
RFDET
VDET
FBAL,TBAL
TE,FE
IC561
DSP&DAC
OUTL
OUTR
CD.RESET,STATUS
SUBQ,SQCK,TLOCK
FLOCK,CD.SENSE
MID,MDATA,MCLK
IC801
MICOM
SD/ST
MONO
SSM,IFC
FM/AM
EO
FMOSC
S.METER
SEEK/STOP
SDA
SCL
TU.L-CH
TU.R-CH
Block diagram
(For UT, UH, UN, U version)
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