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CD PLAYER UNIT (X32-598x-xx)
DPU1
D.GND
A,B,C,E,F
A
B
F
E
C
Q7
APC
IC6
FO COIL
FO OUT
TR COIL
TR OUT
VREF
FOD,TRD,
MOTOR
DRIVER
DM1
SPINDLE
DM OUT
MOTOR
DM2
LOADING &
SLED
FM OUT
MOTOR
S.GND
BLOCK DIAGRAM
IC1
RST
MSTOP
CLK
DATA
LEVEL SHIFT
1 CHIP IC
RF AMP
+
SERVO
PROCESSOR
+
MICRO
PROCESSOR
IC3
AVDD
VREF
TVD,SPL
DMUTE
IOVDD
P-ON1
REGVDD
X1 or
D.GND
X2
CLOCK
16.93MHz
KDC-W9537U/W9537UY
KDC-X9006U/X991
Q3
LEVEL SHIFT
Q3
Q4
LEVEL SHIFT
(0-00),(0-01) ONLY
Q1
3.3V REG
8V SW
Q2
(0-00),(0-01)
Q8,9
ONLY
SW
SW
D.GND
Q6
IC2
3.3V SW
3.3V REG
SW
(0-01),(0-03)
ONLY
S4
S3
S2
S1
D.GND
S.GND
MOTHER
BOARD (X34- )
MRST
MSTOP
CLK
DATA
MUTE
MUTE
L-ch
R-ch
A.GND
AS8V
D.GND
BU5V
S7V
8EJE-SW
LOE/LIM-SW
12EJE-SW
LOS-SW
S.GND
LO/EJ
MOTOR
3
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