Sharp R-9380

R -9380
I
PIN NO. 1 27
SIGNAL 1 SO
I
I/O
j OUT
Sinnal to sound buzzer.
A: Key touch sound (0.12 sec.).
B: Completion sound (2.4 sec.j.
(RD93LAl U)
PIN NO.
/ 28
__-__
1 SIGNAL j NC
I
I/O
/ NC
Terminal not used.
(RD93KAZU)
PIN NO.
/ 29
SIGNAL / VDD
I
I/O
-
/ IN
Power source voltaoe: -12V.
VDD voltage of power source circuit input.
(RD93GAl U)
PIN NO.
/ 30
---__
I -SIGNAL / ~80 I/O i OUT
Terminal not used.
(RD93KA2U)
PIN NO. 31
Terminal not used.
SIGNAL I P81
I
l/O
1 IN
(RD93KA2U)
PIN NO.
1 32
1 SIGNAL ! GND
I
I/O
/ IN
Connected to GND.
(RD93KAl U)
-PIN No. i .33--.-.-...----__.~~~~~--.- sl!L p82
Terminal not used. Connected to GND.
I
l/O
/ OUT
(RD93KA5U)
PIN NO. I 34
SIGNAL i P83
__-
Terminal not used. Connected to GND.
I
l/O
1 OUT
(RD93KA5U)
PIN NO. 135-38
SIGNAL j P90-P93
--
Terminal not used. Connected to GND.
I
I/O
1 OUT
(RD93KA5U)
PIN NO.
1 SIGNAL 1 PO0 j 39
Terminal not used. Connected to GND.
I
I/O
/ IN
(RD93KAW)
..‘NNO.i_~~--~---lSIGNAL I po1
I/O
1 IN
Terminal to chanqe functions 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 function.
(Rd93JA2U)
pt.~~N0,-.i~41-..--~--- .____ -- .SIGAL i po2
Terminal not used. Connected to GND.
I
I/O
IN
(RD93KA5U)
18