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
CN801
CJ701
ANT
SW1, SW2, PSW
LM,MSM
FEED+
FEED-
SPINDLE-
VF1, VF2, VT1
VT2, LD, MD
SPINDLE-
FEED+
FEED-
T
TRACKING-
FOCUS+
FOCUS-
KEY0
KEY1
KEY2
LCDCL
LCDDA
LCDCE
CN001
FOCUS &
TRACKING
COIL
T
TRACKING-
FOCUS+
FOCUS-
Main amplifier & CD servo 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
CJ601
D601 to D618
LIGHTING
DISPLAY
LCD1
LCD DISPLAY
LCD & Key control section
Block diagram
(For J version)
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TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299