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——
fag.
7 ?
'
DESCRIPTION OF LSI
LSi(IZA705DR)
:
The I/O signal of the LSI(IZA705DR) are detailed in the following table.
| Pin No. | Signal_|
:
Cl
VLI
AN7-AN4
Terminal}
han
nstan
king.
1
2
3-6
7
Terminal not used.
IN
9-10 | AN1-ANO| IN _ | Terminal not used.
Terminal not used.
13
PSS
OUT
Fan motor driving signal.
See" + GND
To turn on and off the fan motor relay RY5.
|
|
"L" level during cooking, or for 5 minutes
= °Y @aa
>
:
after grill cooking or dual cooking. "H" level
|
.
otherwise.
( aher Sit coetitg or cuel aooking )
cavity reaches the preset temperature
:
in the preheating mode, or when the
1.2.sec
1.2 se
eens
oreheating hold time (30 minutes) is
c
il iil ill ill
,
elapsed.
mea
'll:
™
During
(RY4). "L" level during grill (BOTTOM
toe
T
HEATER, TOP AND BOTTOM) cooking cr
On Lom or dual)
ss. r
;
me
:
Pe
OUT
OUT
P51
OUT
rill
heating
elemen
P
GRILL)driving
signal.
To turn on and off the grill heating element
relay (RY3). "L" level during grill (TOP
During
seg" Hs GND
GRILL, TOP AND BOTTOM) cooking or
OUT
25 =* oP)
Oo
—_—k
~J
F
cooking. In other cooking
100% | 32sec.
| Osec. |
~ a
?
QoQ
to =
149)
a '
Loe]
eS
Osec.
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