Sharp R-9X55 User Manual

R-9X55
IPIN NO. 1 SIGNAL 1 I/O ]
-
32 vss
IN
DESCRIPTION
1
1
-L
t
-J-
I
I
j
/
/
/
/
-
/
/
I
I
:
I
Power source voltaae: -5V
VC voltage of power source circuit input.
OUT
Terminal not used.
Sianal comina from touch kev.
When any one of G-l line keys on key matrix is touched, a corresponding signal from
POO,POl .PO4,PO5.PlO,P13.P?4. or P215 will be input into RZ.
When no key is touched, the signal is held at ‘I” level.
Sianal similar to R3
I
j 33
; 34
35
0
R3
R2
IN
IN
When any one of G-2 line key”
_ 3n key matrix is touched. a ~orrespcrding signal will be
input into R2.
36
Rl IN Sianal similar to R3
When any one of G-3 line ke;~s on key matrix is :ouches, 2
csr:esooMng signal wiii Se
input into RI.
37
IN
RO
VP
Siqnai similar to F?@
When any one z+ G-4 :ine ke;d? 3n key qatr;x ;s tcticnec. 3 szr-*es;=ic?d
‘:‘s sicna! ~?v!!l oe v
inptit into RO.
’ 38 IN Anode (seament) of Wuoresent DisDiav liaht-uo voltaGe: -3?V
Vp vpltage of power source circuit rnout.
f
39 P17 OUT
.
40
PI6 OUT
41
P15 OUT
42 P14
OUT
43-44
Pl3-P12 OUT
-
Seament data sianais.
The reiation between signals and indicators are as foriows
Sianal
seamen! Sianal seament
Pl 7
...................
i>:
PQ6
................. PI 0
P16..
.................
P2
PO5
................
*Pi 1
P15..
.................
P3
PO4
.................
P12
1
P14.. .................
P4
PO3.. ...............
Pl 3
P13..
.................
P5
PO2
.................
P14
P12..
.................
P6
PO1 .................
P1 5
Pl 1
................... P7
PO0
................. P16
PlO ...................
P8
P27 .................
P17
PO7 ...................
P9
Seament data sianals.
Signal similar to PI 7
Seament data sianals.
Signal similar to P17
Kev strobe sianais.
Signal applied to touch-key section. A pulse is input to RO-R3 terminal while one of G-5
line keys on key matrix is touched.
I-
i
-
Seament data sianals.
Signal similar to P17
Kev strobe sianals.
Signal applied to touch-key section. A pulse is input to RO-R3 terminal while one of G-6
line keys on key matrix is touched.
Seament data sianals.
Signal similar to P17
27

Sharp R-9X55 Specifications

General

Brand	Sharp
Model	R-9X55
Category	Microwave Oven
Language	English