42
DVX-100
6-20.
IC PIN FUNCTION DESCRIPTION
•
MAIN BOARD IC301
µ
PD78F0034AGK-9/7402AA (MECHANISM CONTROLLER)
Pin No.
Pin Name
I/O
Description
1
LD+
O
Loading motor drive signal output for loading out direction
2
LD–
O
Loading motor drive signal output for loading in direction
3
ELV+
O
Elevator motor drive signal output for elevator up direction
4
ELV–
O
Elevator motor drive signal output for elevator down direction
5
POWER
O
Mechanism power supply on/off control signal output
6
MPEG+B
O
MPEG power supply on/off control signal output
7
CD+B
O
CD power supply on/off control signal output
8
NC
O
Not used (open)
9
VSS0
—
Ground terminal
10
VDD0
—
Power supply terminal (+5V)
11 to 13
NC
O
Not used (open)
14
SBUS
I
BUS control signal input from the remote commander
15 to 19
NC
O
Not used (open)
20
CLK
O
Clock signal output for reset
21
DIN
I
RS-232C serial data input
22
DOUT
O
RS-232C serial data output
23
NC
O
Not used (open)
24
VDD1
—
Power supply terminal (+5V)
25
AVSS
—
Ground terminal
26
UPSW
I
Elevator top position detection signal input
27
LOWSW
I
Elevator bottom position detection signal input
28
LOADSW
I
Loading out detection signal input
29
CLAMPSW
I
Loading in detection signal input
30
NC
O
Not used (open)
31
DISC.C
I
Elevator position detection pulse input
32
NC
O
Not used (pull up)
33
DISCON
I
Disc detection signal input
34
AVREF
I
Reference voltage (+5V) input terminal
35
AVDD
—
Power supply terminal (+5V)
Sub system clock output Not used (open)
Sub system clock input Not used (fixed at “H”)
Not used (fixed at “L”)
Main system clock output terminal (8.388MHz)
Main system clock input terminal (8.388MHz)
Battery low detection signal input
44
CE
I
Accessory detection signal input
45
EJECT
I
Magazine eject key input
46
REQ
I
BUS control signal input from the remote commander
47
REMIN
I
Wireless remote signal input
48
NC
O
Not used (open)
49
PUNCH/SANYO
I
Model destination setting terminal
50
6/10CD
I
Magazine type setting terminal
51 to 63
NC
O
Not used (open)
64
MAGSW
I
Magazine in/out detection signal input
www. xiaoyu163. com
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
