Sharp Carousel R-1601 Service Manual - Page 26
Browse online or download pdf Service Manual for Microwave Oven Sharp Carousel R-1601. Sharp Carousel R-1601 48 pages. Over the range microwave oven
Also for Sharp Carousel R-1601: Operation Manual (28 pages)
Print Page
R-1600
R-1601
R-1602
Pin No.
Signal
I/O
90
AVCC
IN
91-92
AN0-AN1
IN
93
AN2
IN
94
AN3
IN
95-98
AN4-AN7
IN
99
AN8
IN
100
AN9
IN
A/D converter power source voltage.
The power source voltage to drive the A/D converter in the LSI. Connected to GND.
Terminal not used.
To input signal which communicates the door open/close information to LSI.
Door closed; "H" level signal(0V).
Door opened; "L" level signal(-5V).
Terminal not used.
Terminal to change cooking input according to the Model.
By using the A/D converter contained in the LSI, DC voltage in accordance with the Model
in operation is applied to set up its cooking constant.
Input terminal to judge the model.
The signal out of P17 will be input into AN8 through G1 line on key matrix. The LSI will judge
the model by this signal.
Signal similar to AN10.
When either G11 line on key matrix is touched, a corresponding signal will be input into AN9.
24
Description