Sharp R-9570 Service Manual page 12

R-9570
Signal
I/O
Description
Pin No.
7
E6 OUT
Segment data signals.
The relation between signals and indicators are as follows:
Signal
Segment Signal Segment
E6 . . . . . . . . . . . . . . . . . . . . . . . . LB
El 7 . . . . . . . . . . . . . . . . . . . . . . . . . c, TEMP
E7 . . . . . . . . . . . . . . . . . . . . . . . UB
El 8 . . . . . . . . . . . . . . . . . . . . . . . . . b, SENSOR
E9 . . . . . . . . . . . . . . . . . . . . . . . . . . i El 9 . . . . . . . . . . . . . . . . . . . . . . . . a, DEFROST
El0 . . . . . . . . . . . . . . . . . . . . . . . . j
El1 . . . . . . . . . ..a............ k
El2 . . . . . . . . . . . . . . . . . . . . . . . h
El3 . . . . . . . . . . . . . . . . . . . . . . . g
El4
. . . . . . . . . . . . . . . . . . . . . . . . f
El5 . . . . . . . . . . . . . . . . . . . . . . . . e
PmoH2l
El6 . . . . . . . . . . . . . . . . . . . . . . . d
--J--l+n,-_r :;ix
I
~ZY' n "tic""
I I
-1 '5 l.ZrnseC
! '
?zqy _ _ _ _ _ _ _ "%;"".
I I
-
1 .A4 mrrc
8 E7 OUT
1) Segment data signal.
Signal similar to E6.
9
E8 OUT
Key strobe signal.
Signal applied to touch-key section.
A pulse signal is input to AN4-AN7 terminal while one of G-2 line keys on key
matrix is touched.
10 E9 OUT
Segment data signal.
Signal similar to E6.
El0
11
12
OUT
El1 OUT
Segment data signal.
Signal similar to E6.
1) Segment data signal.
Signal similar to E6.
13
El2
OUT
1) Segment data signal.
Signal similar to E6.
2) Key strobe signal.
Signal applied to touch-key section.
A pulse signal is input to AN4-AN7 terminal while one of G-3 line keys on
key matrix is touched.
10