Sharp R-880F User Manual

R-880F(S)
23
Pin No. Signal I/O Description
42 P26 OUT Convection motor driving signal.
To turn on and off shut-off relay(RY1).
"L" level during CONVECTION; "H" level
otherwise. (Relay RY1 does not turn on
at preheating mode.)
43 P25 OUT
Fan motor driving signal.
To turn on and off the fan motor relay
RY5. "L" level during cooking, or for 5
minutes after grill cooking or Mix cooking
for a while after convection. "H" level
otherwise.
44 P24 OUT Terminal not used.
45 P23 OUT Common data signal: COM5.
Connected to LCD (Pin No. 37)
46-48 P22-P20 OUT Segment data signal.
Connected to LCD. No connection in LCD.
49-50 P17-P16 OUT Segment data signal.
Connected to LCD. No connection in LCD.
51-80 SEG39-SEG10 OUT Segment data signal.
Connected to LCD.
The relation between signals are as follows:
LSI signal (Pin No.) LCD (Pin No.) LSI signal (Pin No.) LCD (Pin No.)
SEG 0 (90) ....................SEG45 (51) SEG23 (67).................SEG17 (17)
SEG 1 (89) ....................SEG44 (50) SEG24 (66).................SEG16 (16)
SEG 2 (88) ....................SEG43 (49) SEG25 (65).................SEG15 (15)
SEG 3 (87) ....................SEG42 (48) SEG25 (65).................SEG15 (32)
SEG 4 (86) ....................SEG41 (47) SEG26 (64).................SEG14 (14)
SEG 5 (85) ....................SEG40 (46) SEG27 (63).................SEG13 (13)
SEG 6 (84) ....................SEG39 (45) SEG28 (62).................SEG12 (12)
SEG 7 (83) ....................SEG38 (44) SEG29 (61).................SEG11 (11)
SEG 8 (82) ....................SEG37 (43) SEG30 (60).................SEG10 (10)
SEG 9 (81) ....................SEG31 (31) SEG31 (59)...................SEG 9 ( 9)
SEG10 (80) ...................SEG30 (30) SEG32 (58)...................SEG 8 ( 8)
SEG11 (79) ...................SEG29 (29) SEG33 (57)...................SEG 7 ( 7)
SEG12 (78) ...................SEG28 (28) SEG34 (56)...................SEG 6 ( 6)
SEG13 (77) ...................SEG27 (27) SEG35 (55)...................SEG 5 ( 5)
SEG14 (76) ...................SEG26 (26) SEG36 (54)...................SEG 4 ( 4)
SEG15 (75) ...................SEG25 (25) SEG37 (53)...................SEG 3 ( 3)
SEG16 (74) ...................SEG24 (24) SEG38 (52)...................SEG 2 ( 2)
SEG17 (73) ...................SEG23 (23) SEG39 (51)...................SEG 1 ( 1)
SEG18 (72) ...................SEG22 (22) P16 (50) ......................SEG32 (38)
SEG19 (71) ...................SEG21 (21) P17 (49) ......................SEG33 (39)
SEG20 (70) ...................SEG20 (20) P20 (48) ......................SEG34 (40)
SEG21 (69) ...................SEG19 (19) P21 (47) ......................SEG35 (41)
SEG22 (68) ...................SEG18 (18) P22 (46) ......................SEG36 (42)
81 SEG9 OUT Segment data signal.
Connected to LCD. No connection in LCD.
82-90 SEG8-SEG0 OUT Segment data signal.
Connected to LCD. Signal is similar to SEG39.
91 VCC IN Connected to GND.
92 VREF IN Connected to GND.
93 AVSS IN Connected to VC.
94 COM3 OUT Common data signal: COM4.
Connected to LCD (Pin No. 36).
95 COM2 OUT Common data signal: COM3.
Connected to LCD (Pin No. 35).
96 COM1 OUT Common data signal: COM2.
Connected to LCD (Pin No. 34).
97 COM0 OUT Common data signal: COM1.
Connected to LCD (Pin No. 33).
98-99 VL3-VL2 IN Power source voltage input terminal.
Standard voltage for LCD.
100 C2 IN Terminal not used.
ON
OFF
During
cooking
L
GND
H.
(Convection)
ON
OFF
During cooking or for 5 minutes after
grill, mix or for awhile after convection.
L
GND
H.

Sharp R-880F Specifications

General

Brand	Sharp
Model	R-880F
Category	Microwave Oven
Language	English