DV-5050M/5900M/DVF-J6050/J6050-G
10
CIRCUIT DESCRIPTION
Port No.
Port Name
I/O
Function
Active
H
L
1
TXD0
-
No used.
2,3
NC
-
No used.
4
DSR
O
PC link data set ready output.
READY
5
DTR
I
PC link data set ready input.
6
TD
I
PC link data input.
7
RD
O
PC link data output.
8
NC
-
No used.
9
EVDD
-
Supply voltage.
10
EVSS
-
GND
11~20
NC
-
No used.
21
IC/VPP
-
Connected to VSS.
22~25
NC
-
No used.
26
IERX
I
Daisy chain IE bus data input.
27
IETX
O
Daisy chain IE bus data output.
28~33
NC
-
No used.
34
RESET
I
Reset signal input.
35
NC
-
GND
36
NC
-
No used.
37
REGC
-
No used.
38
X2
-
Crystal resonator connection.
39
X1
I
Crystal resonator connection.
40
VSS
-
GND
41
VDD
-
Supply voltage.
42
CLKOUT
-
No used.
43~48
NC
-
No used.
49
SCL
O
Clock output for ROM correction.
50
SDA
I/O
Data input/output for ROM correction.
51
DOOR CLOSE
O
Control port of door motor for mechanism.
CLOSE
52
DOOR OPEN
O
Control port of door motor for mechanism.
OPEN
53
CLUMP -M
O
Control port of clump motor for mechanism.
180°
î
0°
54
CLUMP-P
O
Control port of clump motor for mechanism.
0°
î
180°
55
R CW
O
Control port of rotary motor for mechanism.
CW
56
R CCW
O
Control port of rotary motor for mechanism.
CCW
Control port of load motor for mechanism.
UNLOAD
Supply voltage.
GND
Control port of load motor for mechanism.
LOAD
Input port of open switch for mechanism.
OPEN
No used.
Input port of eject switch for mechanism.
EJECT
0°switch input of mecha, traverse.
0°
No used.
180°switch input of mecha, traverse.
180°
67
90 SW
I
90°switch input of mecha, traverse.
90°
68
D SW
I
Input port of disc sensor for mechanism.
69
NC
-
No used.
70
PH 1
I
Detection port of stocker position.
71
PH 3
I
Detection port of stocker position.
72
PH 2
I
Detection port of stocker position.
73
NC
-
No used.
74
AVDD
-
Analog power supply.
75
AVSS
-
Connected to VSS.
76
AVREF
-
Reference voltage.
5-2 Port Function of Sub Microcomputer
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