Electrolux GLMV169GSA Service Manual page 30

GLMV169GSB
GLMV169GBB
GLMV169GQB
PLMVZ169GCB/C
Pin No. Signal I/O
34 P26 OUT
35 P25 OUT
36 P24 OUT
37 P23 OUT
38 P22 OUT
39 P2 OUT
40 P20 OUT
4 P7 OUT
42 P6 OUT
43 P5 OUT
44 P4 OUT
45-47 P3-P OUT
48-50 OUT
SEG24-SEG22
5-72 OUT
SEG2-SEG0
73/74 VCC/VREF
75 AVSS
76 COM3 OUT
77 COM2 OUT
78 COM OUT
79 COM0 OUT
80 VL3
Key strobe signal.
Signal applied to touch-key section. A pulse signal is input to P43-P46 terminal while one
of G7 line keys on key matrix is touched.
Key strobe signal.
Signal applied to touch-key section. A pulse signal is input to P43-P46 terminal while one
of G6 line keys on key matrix is touched.
Terminal not used.
Terminal not used.
Key strobe signal.
Signal applied to touch-key section. A pulse signal is input to P43-P46 terminal while one
of G3 line keys on key matrix is touched.
Key strobe signal.
Signal applied to touch-key section. A pulse signal is input to P43-P46 terminal while one
of G2 line keys on key matrix is touched.
Key strobe signal.
Signal applied to touch-key section. A pulse signal is input to P43-P46 terminal while one
of G line keys on key matrix is touched.
Terminal not used.
Hood lamp driving signal.
To turn on and off relay(RY5). " L " level: During
Hood lamp ON. "H" level: During Hood lamp
OFF.
Terminal not used.
Hood motor driving signal.
To turn on and off relay(RY4). "L" level: During
Hood motor ON. "H" level: During Hood motor
OFF.
Terminal not used.
Terminal not used.
Segment data signal.
Connected to LCD.
The relation between signals are as follows:
LSI signal (Pin No.)
SEG 2 (5) -------------------- SEG2 ( )
SEG 20 (52) -------------------- SEG20 ( 2)
SEG 9 (53) -------------------- SEG9 ( 3)
SEG 8 (54) -------------------- SEG8 ( 4)
SEG 7 (55) -------------------- SEG7 ( 5)
SEG 6 (56) -------------------- SEG6 ( 6)
SEG 5 (57) -------------------- SEG5 ( 7)
SEG 4 (58) -------------------- SEG4 ( 8)
SEG 3 (59) -------------------- SEG3 ( 9)
SEG 2 (60) --------------------SEG2 (0)
SEG  (6) --------------------SEG ()
IN Connected to GND.
IN Connected to VC.
Terminal not used.
Common data signal: COM2.
Connected to LCD signal COM2.
Common data signal: COM1.
Connected to LCD signal COM.
Common data signal: COM0.
Connected to LCD signal COM0.
IN Power source voltage input terminal.
Standard voltage for LCD.
Description
LCD (Pin No.) LSI signal (Pin No.)
SEG 0 (62) --------------------- SEG0 (2)
SEG 9 (63) ---------------------- SEG 9 (3)
SEG 8 (64) ---------------------- SEG 8 (4)
SEG 7 (65) ---------------------- SEG 7 (5)
SEG 6 (66) ---------------------- SEG 6 (6)
SEG 5 (67) ---------------------- SEG 5 (7)
SEG 4 (68) ---------------------- SEG 4 (8)
SEG 3 (69) ---------------------- SEG 3 (9)
SEG 2 (70) ---------------------- SEG 2 (20)
SEG  (7) ---------------------- SEG  (2)
SEG 0 (72) ---------------------- SEG 0 (22)
30
H : GND
OFF
L
ON
H : GND
OFF
ON L
LCD (Pin No.)