Electrolux # Service Manual - Page 30

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Electrolux # Service Manual
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.)