1
KB-6014LS
KB-6014LK
KB-6014LW
7
COM0
OUT
Common data signal.
Connected to LCD signal C4.
8
VL3
IN
Connected VC (+5V).
9 - 31
P7- P5 OUT
Turminal not used.
3
SEG0
OUT
Segment data signal.
Connected to LCD segment S4.
33
P3
IN
Signal coming from touch key.
When any one of J-4 line keys on key matrix is touched, a corresponding signal from P10-
P17 will be input into P3. When no key is touched, the signal is held at "L" level.
34
P
IN
Signal similar to P23.
When any one of J-3 line keys on key matrix is touched, a corresponding signal will be
input into P.
35
P1
IN
Signal similar to P23.
When any one of J- line keys on key matrix is touched, a corresponding signal will be
input into P1.
36
P0
IN
Signal similar to P23.
When any one of J-1 line keys on key matrix is touched, a corresponding signal will be
input into P0.
37
P17
OUT
Key strobe signal.
Signal applied to touch-key section. A pulse signal is input to P0 - P3 terminal while
one of J-1 line key on matrix is touched.
38
P16
OUT
Key strobe signal.
Signal applied to touch-key section. A pulse signal is input to P0 - P3 terminal while
one of J-11 line key on matrix is touched.
39
P15
OUT
Key strobe signal.
Signal applied to touch-key section. A pulse signal is input to P0 - P3 terminal while
one of J-10 line key on matrix is touched.
40
P14
OUT
Key strobe signal.
Signal applied to touch-key section. A pulse signal is input to P0 - P3 terminal while
one of J-9 line key on matrix is touched.
41
P13
OUT
Key strobe signal.
Signal applied to touch-key section. A pulse signal is input to P0 - P3 terminal while
one of J-8 line key on matrix is touched.
4
P1
OUT
Key strobe signal.
Signal applied to touch-key section. A pulse signal is input to P0 - P3 terminal while
one of J-7 line key on matrix is touched.
43
P11
OUT
Key strobe signal.
Signal applied to touch-key section. A pulse signal is input to P0 - P3 terminal while
one of J-6 line key on matrix is touched.
44
P10
OUT
Key strobe signal.
Signal applied to touch-key section. A pulse signal is input to P0 - P3 terminal while
one of J-5 line key on matrix is touched.
45
P07
OUT
Fan motor (Drawer) driving signal.
To turn on and off relay(RY4).
“H” level: During fan motor ON.
“L” level: During fan motor OFF.
46
P06
OUT
Stirrer motor driving signal.
To turn on and off relay(RY3).
“H” level: During fan motor ON.
“L” level: During fan motor OFF.
Pin No.
Signal
I/O
Description
ON
OFF
L: GND
H: +5V
ON
OFF
L: GND
H: +5V
