42
5V R001 2
9291
27MHz
X001
SPPRD
155
156
143
145
135
88
94
24
22
5
59
108
HRD1117
INT3
INT1
WE
RD
CLK
LDMM
12.5MHz
X201 MB85 BD
KHM-220AAA
LASER ASSEMBLY
2.3V
INITIAL SLED MOTOR DRIVE
6 29 998DVD02 1148
3
1
6
4
7
5
1012
911
897108
11
141311
12
23
9
6
3
2
8
9
7
2
3
91
7
10
TK51 BD.
CXD8791Q
SERVO DSP
IC701
AB
R752
CXD8788Q
HGA
IC601
IN
FG BA598IFP
DRIVE
SLED MOTOR
IC802 2/3
D803
3.3V
R832
SLDB
SLDA
STVC
PWM1
PWM0
PWM2
INTERRUPT
HINT
HWR
HCS
WRITE
CS
SDPIT
SDPWR
SDCPS
CS4
CS1
+
+
B
A
CN004
CN003/
CN002
MOTOR
SLED
M
IN LIMIT
3.3V R004
ADDRESS
DATADATA
ADDRESS
-15
HD0
HD0 HD0-7EA0-1
BUS
PARALLEL
17-19
HA0--5 -15
17-19
HA0-5
CS4
CS1
PFV
MB91101
CONTROL
SYSTEM
IC202
128115
116
118
142
141