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file:///C|/Documents and Settings/eDOK/
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/RX-ES22/s1700000000x.html
12
D1+
O
Motor driver (1) forward - action output
13
D2-
O
Motor driver (2) reverse - action output
14
D2+
O
Motor driver (2) forward - action output
15
D3-
O
Motor driver (3) reverse - action output
16
D3+
O
Motor driver (3) forward - action output
17
D4-
O
Motor driver (4) reverse - action output
18
D4+
O
Motor driver (4) forward - action output
19
PVCC2
I
Power supply (2) for driver
20
GND
-
GND (CH2,CH3.CH4)
21
NC
-
Not used
22
NC
-
Not used
23
NC
-
Not used
24
NC
-
Not used
25
VCC
I
Power supply terminal
26
BIAS
I
Bias amplifier input
27
IN4
I
Motor driver (4) input
28
IN3
I
Motor driver (3) input
●
IC801 (MN101C38ABB) MICON
Pin
No.
Mark
I/O
Function
1
COM3
O
LCD common output
2
COM2
O
LCD common output
3
COM1
O
LCD common output
4
COM0
O
LCD common output
5
VLC3
-
LCD bias
6
VLC2
-
LCD bias
7
VLC1
-
LCD bias
8
VDD
-
VDD +5V
9
OSC2
O
4.19 MHz Ceramic OSC output
10
OSC1
I
4.19 MHz Ceramic OSC input
11
VSS
-
Ground
12
X1
I
32.768kHz OSC input
13
X0
O
32.768kHz OSC output
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