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
SW1, SW2, PSW
LM,MSM
FEED+
FEED-
SPINDLE+
SPINDLE-
VF1, VF2, VT1
VT2, LD, MD
SPINDLE+
SPINDLE-
FEED+
FEED-
TRACKING+
TRACKING-
FOCUS+
FOCUS-
KEY0
KEY1
KEY2
LCD.SCK
LCD.SO
LCD.CE
REMOCON
ENC1
ENC2
CN001
FOCUS &
TRACKING
COIL
TRACKING+
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
RFENV
IC561
DSP&DAC
OUTL
OUTR
CD.RESET,STATUS
SUBQ,SQCK,TLOCK
FLOCK,CD.SENSE
MLD,MDATA,MCLK
CJ601
S601 to S616
KEY MATRIX
D630 to D649
D652,D653
LIGHTING
DISPLAY
KEY0
KEY1
KEY2
IC661
LCD DRIVER
LCD1
LCD DISPLAY
COM1
COM2
COM3
S1 to S52
LCD.SCK
LCD.SO
LCD.CE
LCD & Key control section
IC681
REMOCON
REMOCON
Only for
KD-G120R
JS686
ENCODER
ENC1
ENC2
Block diagram
(For KD-G120,KD-G120R,KD-G123,KD-G124,KD-G125 and KD-G126)
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
http://www.xiaoyu163.com
http://www.xiaoyu163.com
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