/PIN NO.1 SIGNAL 1 I/O 1
DESCRIPTION
r
j
I-
/-.
I
!
!-
/
I
OUT
ieatina element drivina sianal.
To turn on and off heater relay(RY3).
‘L”level during convection cooking; “H”level otherwise.
luring convection cooking, the signal becomes “H”level
lyhen the temperature of the oven cavity exceeds the pre-
letermined temperature.
OUT
OUT
OUT
Convection motor drivina sianal.
To turn on and off shut-off relay(RY5).“L”level during
30NVECTION; “H”level otherwise.
,--Jy~%-y;y : GND
Oven lamb and turntable motor drivina sianal (Sauare waveform: 50HzZ,
To turn on and off shut-off relay(RY1). 20 msec
The square waveform voltage is delivered to the
L-F
relay(RY1) driving circuit and relays (RY2,RY3,RY5)
-
control circuit.
Dung -J--J
q
Sianal to sound buzzer.
A: Key touch sound.
0 1 set
B: Completion sound.
C:
When the temperature of the oven cavity
reaches the preset temperature in the preheating
B
mode, or when the preheating hold time (15 minutes)
is elapsed.
IN Sianal to svnchronize LSt with commercial Dower source freauencv.
This is the basic timing for all real time processing
zf LSI.
OUT
Damner motor relav drivina sianal.
To turn on and off shut-off relay(RY4).
OFF
b GND
ON
-------- i
IN
!
-
~
II
[
I
(
I
I
-
(
i
I
(
t
/
I
I
I
/
/ I
/ I
I
ly
!
-
' I
-I-
I
/
+
/
I
+
/
t
1
1
Connected to VC.
IN Auto clear terminal.
Signal is input to reset the LSI to the initial state when power is applied. Temporarily set to
“L” level the moment power is applied, at this time the LSI is reset. Thereafter set at “H”
level.
IN
Internal clock oscillation freauencv settina input.
The internal clock frequency is set by inserting the ceramic filter oscillation circuit with
respect to XOUT terminal
OUT
Internal clock oscillation freauencv control output..
Output to control osillation input of XIN.
IN
Weiaht sensor data input.
OUT
Terminal not used.
20 P35
21 P34
22 P33
23
P32
24 P31
P30
26
: CNVSS
1
27 I RESET
28 / XIN
29 j XOUT
I
f
30
XCIN
XCOUT
26
To Next Page
Loading...
Need help?
General
