31
IC301
LB1930M-TLM
IC304
NJM2395F08
IC305
NJM2395F05
IC302
BA8272F-E2
1
2
3
4
5
6
7
8
9
10
14
13
12
11
VCC
BUS ON
LINK OFF
CLK OUT
DATA OUT
DATA IN
BUS RESET
BUS DATA
VREF
BUS CLK
GND
BUS ON IN
BUS ON OUT
RESET
RESET
SWITCH
1
2
3
4
5
6
7
8
9
10
VCC
IN2
S-GND
IN1
NC
NC
OUT2
NC
P-GND
OUT1
CONTROL
CIRCUIT
MOTOR
DRIVE
CIRCUIT
BUFFER
BUFFER
2
VOUT
3
GND
1
VIN
4
CONT
CONTROL
IC202
LC35256FT-70U-TLM
22
23
24
25
26
27
28
1
2
3
4
5
6
7
21
20
19
18
17
16
15
14
13
12
11
10
9
8
ADDRESS
BUFFER
COLUMN
DECODER
COLUMN
I/O
CONTROL
INPUT
DATA
CONTROL
INPUT
DATA
BUFFER
OUTPUT
DATA
BUFFER
ADDRESS
BUFFER
ROW
DECODER
MEMORY
CELL ARRAY
512 x 512
OE
A11
A9
A8
A13
VCC
A14
A12
A7
A6
A5
A4
A3
WE
A2
A1
A0
I/O1
I/O2
I/O3
GND
I/O4
I/O5
I/O6
I/O7
I/O8
A10
CE
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QQ 376315150
9
9
2
8
9
4
2
9
8
TEL 13942296513
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
