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1
A
B
C
D
LS1 MECHA UNIT
LOADING/CARRIAGE
M
MOTOR
SPINDLE MOTOR
V
1
U
2
W
3
H1
E
H2
H3
H-
4
H+
10
F
20
1
2
D
CONNECT PCB
CN701
BR
CRG-
GY
CRG+
CN101
V
COIL V
1
U
COIL U
2
W
COIL W
3
HUP(HU+),HUM(HU-)
HVP(HV+),HVM(HV-)
HWP(HW+),HWM(HW-)
H-
HALL BIAS-
4
H+
HALL BIAS+
10
HOME
S101
HOME
8cm
S102
8SNS
12cm
S103
DSCSNS
DVH-335UB/XNRC
2
3
C
DVD CORE UNIT
NRES
NRES
FLASH 16M
NRES
12
RESET
FLASH 16M
NRES
12
RESET
CN1201
CRG/LE-
18
1
CRG/LE+
2
17
COIL_V
10
9
COIL_U
8
11
COIL_W
7
12
HUP(HU+),HUM(HU-)
HVP(HV+),HVM(HV-)
HWP(HW+),HWM(HW-)
HALL_BIAS-
3
16
HALL_BIAS+
6
13
VCC5
HOME
16
3
8cm
15
4
12cm(DSCSNS)
14
5
3
4
IC1401
CWW2689
IC1402
CWW2690
SDRAM
IC1480
IS42S16400F-7TL
MOTOR DRIVER
IC1201
BD8231EFV
32
1
SL/LDO-
VC
31
2
SL/LDO+
TKIN
3
FCIN
4
SLIN
5
SLOPOUT
27
6
V
LDIN
26
7
U
SPIN
28
8
W
CTL1
9
CTL2
12
FG
33
FOP
FCO+
34
FOM
FCO-
36
TOP
TKO-
35
TOM
TKO+
14
HB
4
VIDEO
IC1
MN2DS0
70
NRES
VHALF
110
VHALF
TD
126
TD
FD
127
FD
CRGDRV
67
CRGDRV
62
LDIN
MD
66
MD
CONT1
63
CONT1
CONT2
64
CONT2
71
FG
65
HOME
49
08EJ
55
12EJ
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