KX-E300
KX-E300
15
Pin No.
PORT
I/O
IN
OUT
RESISTOR
1
P75/AN5
I
Mecha SW1
AD(PLAY, Half)
PU
2
P74/AN4
I
Loading SW
AD(IN,OUT)
PU
3
P73/AN3
I
Meter L
AD(-30 – +6)
4
P72/AN2
I
Meter R
AD(-30 – +6)
5
P71/AN1
I
Operation 2
AD(FF,REW,REC,COU,EJ)
PU
6
P70/AN0
I
Operation 1
AD(ST,PL,DIR,DOL,MOD)
PU
7
P61/CN0,2
O
DOLBY-B
B : H
8
P60/CN1
O
DOLBY-OFF OFF : H
PU
9
P47/INT2
I
AC Pulse
10
RESET
I
Reset
Reset : L
PU
11
P91/XCO
O
METAL
METAL : H
12
P90/XCI
O
HIGH
HIGH : H
13
VSS
GND
14
XIN
4MHz
15
XOUT
4MHz
16
VCC
Vu
17-22
P41-P46
I
(Pull down)
PD
23
P40/INT0
I
Power SW
ON : L
PU
24
P87/PWM
O
REC MUTE
ON : L (PWMControl)
25-27
P84-P86
I
(Pull down)
PD
28
VEE
-22V
29
P83/FL35
I
Power ON
ON : H
30
P82/FL34
O
FL-DIG11
ON : H
PD
31
P81/FL33
O
FL-DIG10
ON : H
PD
32
P80/FL32
O
FL-DIG9
ON : H
PD
33
P37/FL31
O
FL-DIG8
ON : H
34
P36/FL30
O
FL-DIG7
ON : H
35
P35/FL29
O
FL-DIG6
ON : H
36
P34/FL28
O
FL-DIG5
ON : H
37
P33/FL27
O
FL-DIG4
ON : H
Pin No.
PORT
I/O
IN
OUT
RESISTOR
38
P32/FL26
O
FL-DIG3
ON : H
39
P31/FL25
O
FL-DIG2
ON : H
40
P30/FL24
O
FL-DIG1
ON : H
41-48
P10-P17
O
(Open)
49
P07/FL15
I
(Open)
50
P06/FL14
O
FL-SEG7
ON : H
51
P05/FL13
O
FL-SEG6
ON : H
52
P04/FL12
O
FL-SEG5
ON : H
53
P03/FL11
O
FL-SEG4
ON : H
54
P02/FL10
O
FL-SEG3
ON : H
55
P01/FL9
O
FL-SEG2
ON : H
56
P00/FL8
O
FL-SEG1
ON : H
57-64
P20-P27
I
(Pull down)
PD
65
P57/SC22
I
SYS-IN
66
P56/SC21
O
SYS-OUT
67
P55/TD
I
Reel pulse
68
P54/RD
O
Solenoid
ON : H
PD
69
P53/SC12
O
Main motor
ON : H
PD
70
P52/SC11
O
Loading
IN : H
PD
71
P51/SO1
O
OUT : H
PD
72
P50/SI1
O
N/H/M
NOR:L,HIGH:M,MET:H
73
AVSS
GND
74
VREF
+5V
75
P65/AN11
O
BIAS
ON : L
PU
76
P64/AN10
O
REC/PB
PB : L
PD
77
P63/AN9
I
(Pull down)
PD
78
P62/AN8
O
LINE MUTE
ON : L
PD
79
P77/AN7
I
Mecha SW3
AD(Error erase F,Error erase R)
PU
80
P76/AN6
I
Mecha SW2
AD(70,METAL)
PU
AD INPUT PORT
PIN
NAME
VOLTAGE AREA
STANDARD VOLTAGE
MODE
6
AN0 (ope 1)
4.58 – 5.00
5.00
OFF
3.75 – 4.58
4.17
–
2.92 – 3.75
3.34
MODE
2.10 – 2.92
2.51
DOLBY
1.25 – 2.10
1.67
DIREC.
0.41 – 1.25
0.83
PLAY
0.00 – 0.41
0.00
STOP
5
AN1 (ope 2)
4.58 – 5.00
5.00
OFF
3.75 – 4.58
4.17
–
2.92 – 3.75
3.34
EJECT
2.10 – 2.92
2.51
COUN.
1.25 – 2.10
1.67
REC
0.41 – 1.25
0.83
REW
0.00 – 0.41
0.00
FF
IC205 : M38B57M6-143FP (XW379B00)
