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Block diagram
LOAD/FEED
FEED+/-
MOTOR
POSITION
PSW
SET SWITCH
SPINDLE
SPINDLE+/-
MOTOR
SW1
SW2
SW1, SW2
TRACKING+/-
FOCUS &
FOCUS+/-
TRACKING
COIL
VF1, VF2
VT1, VT2
LD, MD
PICK UP
Front panel section
R1, R2, R3
D6100
G1, G2, G3
to D6102
B1, B2, B3
LCD
Used for
LIGHTING
except KW-XG700
LCD1
LCD
DISPLAY
AUX_L/R
AUX IN
NOTES: Ref No.'s ( ) indicate a "Used for KW-XG700"
VCC
USB
D+/-
2-1
CD servo control section
IC502,X5001
CLOCK GEN.
VF1
VF2
VT1
VT2
MD
LD
FEED+/-
SPINDLE+/-
FOCUS+/-
TRACKING+/-
PSW
SW1, SW2
1.5V VDD
1.5V SRAM VDD
S6340(S6201)
RESET SW
Q6100
COL1 to 3
to Q6117
LED DRIVER
S1A to S49A
COM1A to COM3A
S1B to S49B
IC602,IC603
COM1B to COM3B
LCD DRIVER A/B
S6300 to S6317
KEY MATRIX
EN601
ENCODER
D6201 to D6224,Q6200,Q6201
(D6101 to D6127,Q6001,Q6002)
LIGHTING DISPLAY
IC604
REMOCON
( LIGHTING DISPLAY & RESET SW )
SCK
BCK
IC503
LRCK
24BIt
DATA
DAC
IC541
D.SERVO
& DSP
SFSY, SRAMSTB
DBUS0 to 3
DBUCK, /DCCE
DREQ, /DRST
FMO, DMO
TRO, FOO
IC501
LM0, LM1
CD DRIVER
IC571,Q581,Q582
1.5V REG.
RESET
LCDCE1
LCDCE2
LCDSCK
LCDDA
KEY0 to 2
VOL1
VOL2
DIMOUT
REMOCON
Main amplifier
IC581
CD.L/R
OUTL/R
CD L.P.F.
DACMS
DACMC, DACMD
BUS0 to 3
BUCK
IC561
/CCE, REQ
BUS SWITCH
/RST
CDON
VDD_5V
RESET
IC702
RESET
PS2
Q976,Q977
PS2
COL1 to 3
LCDCE1
LCDCE2
LCDSCK
LCDDA
KEY0 to 2
VOL1
VOL2
DIMOUT
REMOCON
AUX_L/R
USB section
SWREG
IC683
MEMORY
5V REG.
USB_5V
VCC
IC691
FLAG
USB5V SW
USBH0D+/-
IC
C
USBMUTE
IC681,
LEV
CONVE
MUTECONT
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