Pin No.
Terminal Name
I/O Function
I/O Setting
Description
37
R41
I/O
O
LCD_CLK
38
R42
I/O
O( I )
LCD_STB/(Model Code)
39
R43
I/O
O
LCD_DO
40
R60
I/O
O
LED0
41
R61
I/O
O
LED1
42
R62
I/O
O
LED2
43
R63
I/O
O
LED3
44
R70
I/O
O
LED4
45
R71
I/O
O
LED5
46
R72
I/O
O
LED6
47
R73
I/O
O
LED7
48
R80
I/O
O
HF SP vol 1
49
R81
I/O
O
HF SP vol 2
50
R82
I/O
O
HF SP vol 3
51
R83
I/O
O
HF SP vol 4
52
R90
I/O
O
Tone cont 1
53
R91
I/O
O
Tone cont 2
54
R92
I/O
O
Tone cont 3
55
R93
I/O
O
Tone cont 4
56
RA0
I/O
O
HS SP vol 1
57
RA1
I/O
O
HS SP vol 2
58
SEL
I
I
A Four-minute Cycle Vcc Connection
59
VCC
-
-
60
TONC
O
O
DTMF Column
61
TONR
O
O
DTMF Row
62
VTref
-
-
DTMF Standard Power
63
RD0
I
I
Head Set Detention
64
RD1
I
I
TONE-DET
9
KX-T7730X
Содержание KX-T7730X
Страница 4: ...2 LOCATION OF CONTROLS 4 KX T7730X ...
Страница 17: ...17 KX T7730X ...
Страница 18: ...8 TROUBLESHOOTING GUIDE 8 1 NO OPERATION 18 KX T7730X ...
Страница 19: ...8 2 HANDSET TROUBLE 19 KX T7730X ...
Страница 20: ...8 3 SPEAKER PHONE TROUBLE 8 4 TONE DIAL TORUBLE 20 KX T7730X ...
Страница 22: ...9 TERMINAL GUIDE OF ICS TRANSISTORS AND DIODES 22 KX T7730X ...
Страница 25: ...11 CABINET AND ELECTRICAL PARTS LOCATION 25 KX T7730X ...
Страница 26: ...12 ACCESSORIES AND PACKING MATERIALS 26 KX T7730X ...
