Sharp R-530EK Manuale Utente
22
R - 5 3 0 E K
R - 530EW
R - 530EW
LSI(IXA098DR)
The I/O signal of the LSI(IXA098DR) is detailed in the following table.
The I/O signal of the LSI(IXA098DR) is detailed in the following table.
Pin No.
Signal
I/O
Description
1
COM5
OUT
Common data signal : COM11.
Connected to LCD signal COM11.
Connected to LCD signal COM11.
2
COM4
OUT
Common data signal : COM12.
Connected to LCD signal COM12.
Connected to LCD signal COM12.
3
COM3
OUT
Common data signal : COM13.
Connected to LCD signal COM13.
Connected to LCD signal COM13.
4
COM2
OUT
Common data signal : COM14.
Connected to LCD signal COM14.
Connected to LCD signal COM14.
5
COM1
OUT
Common data signal : COM15.
Connected to LCD signal COM15.
Connected to LCD signal COM15.
6
COM0
OUT
Common data signal : COM16.
Connected to LCD signal COM16.
Connected to LCD signal COM16.
7-10
VL1-VL4
IN
Power source voltage input terminal.
Standard voltage for LCD.
Standard voltage for LCD.
11
VL5
IN
Power source voltage input terminal.
Standard voltage for LCD. Connected to GND.
Standard voltage for LCD. Connected to GND.
12-14
C3-C1
IN
Terminal not used.
15
VLIN
IN
Terminal not used.
16
VREG
OUT
Terminal not used.
17
NC
_
Terminal not used.
18
VSS
IN
Power source voltage : -5.0V.
The power source voltage to the LSI is input to VSS terminal. Connected to VC.
The power source voltage to the LSI is input to VSS terminal. Connected to VC.
19-21
P27-P25
OUT
Terminal not used.
22-26
P24-P20
IN
Used for initial balancing of the bridge circuit (absolute humidity sensor).
27
P47
IN
To input signal which communicates the door open/close information to LSI.
Door close "H" level signal (0V). Door open "L" level signal (-5V).
Door close "H" level signal (0V). Door open "L" level signal (-5V).
28
P46
OUT
Terminal not used.
29
P45
OUT
Oven lamp, fan motor and turntable motor driving signal.
To turn on and off shut off relay (RY1). The
square waveform voltage is delivered to the
RY1 driving circuit and RY2 control circuit.
square waveform voltage is delivered to the
RY1 driving circuit and RY2 control circuit.
30
P44
OUT
Magnetron high-voltage circuit driving signal.
To turn on and off the cook relay (RY2). The
signals holds "L" level during microwave cook-
ing and "H" level while not cooking. In other
cooking modes (variable cooking) the signal
turns to "H" level and "L" level in repetition
according to the power level.
signals holds "L" level during microwave cook-
ing and "H" level while not cooking. In other
cooking modes (variable cooking) the signal
turns to "H" level and "L" level in repetition
according to the power level.
(ON and OFF times for other power level.)
31
P43
OUT
Terminal not used.
32
CNTR0
OUT
Signal to sound buzzer (2.0 kHz).
A: key touch sound.
B: Completion sound.
33
P41
OUT
Terminal not used.
16.7 msec.
During cooking
H : GND
L : -5V
100
PERCENT
PERCENT
70
PERCENT
PERCENT
H : GND
L : -5V
H : GND
L : -5V
ON
ON
OFF
OFF
OFF
24 sec.
8 sec.
A
B
0.1 sec.
2.0 sec.
H : GND
L : -5V
H : GND
L : -5V