Read Panasonic KX-DT590RU / KX-DT590RU-B Service Manual online
21
KX-DT590RU/KX-DT590RU-B
46
P6_6
LIN16
O
Dynamic Strobe Port16
For LED
47
P6_5
LIN17
O
Dynamic Strobe Port17
For LED
48
P4_5
LIN18
O
Dynamic Strobe Port18
For LED
49
P1_7
DINT
I
Data Iutput
For communication to PBX
50
P1_6
LIN19
O
Dynamic Strobe Port19
For LED
51
P1_5
LIN20
O
Dynamic Strobe Port20
For LED
52
P1_4
LIN21
O
Dynamic Strobe Port21
For LED
53
P1_3
LIN22
O
Dynamic Strobe Port22
For LED
54
P1_2
LIN23
O
Dynamic Strobe Port23
For LED
55
P1_1
KEYIN0
I
Dynamic Key Input Port0
56
P1_0
KEYIN1
I
Dynamic Key Input Port1
57
P7_7
KEYIN2
I
Dynamic Key Input Port2
58
P7_6
KEYIN3
I
Dynamic Key Input Port3
59
P7_5
KEYIN4
I
Dynamic Key Input Port4
60
P7_4
KEYIN5
I
Dynamic Key Input Port5
61
P7_3
KEYIN6
I
Dynamic Key Input Port6
62
P7_2
KEYIN7
I
Dynamic Key Input Port7
63
P7_1
KEYIN8
I
Dynamic Key Input Port8
64
P7_0
KEYIN9
I
Dynamic Key Input Port9
65
P0_7
V MONITOR
I
Monitor the supply voltage of PBX
66
P0_6
NC
O
Not in use
67
P0_5
NC
O
Not in use
68
P0_4
NC
O
Not in use
69
P0_3
NC
O
Not in use
70
P0_2
NC
O
Not in use
71
P0_1
NC
O
Not in use
72
P0_0
NC
O
Not in use
73
P6_4
KEYOUT0
O
Dynamic Key Output Port0
74
P6_3
KEYOUT1
O
Dynamic Key Output Port1
75
P6_2
KEYOUT2
O
Dynamic Key Output Port2
76
P6_1
KEYOUT3
O
Dynamic Key Output Port3
77
P6_0
KEYOUT4
O
Dynamic Key Output Port4
78
P9_5
NC
O
Not in use
79
P9_4
NC
O
Not in use
80
P5_7
NC
O
Not in use
Pin No.
Terminal Name
Function
I/O Setting
Contents of Control
Remarks
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