50
AVX-505
-
Pin Functions (PD4703C)
Pin No.
Pin Name
I/O
Format
Function and Operation
1
KDT3
I
Key data input
2,3
NC
Not used
4
AVSS
I
A/D converter GND
5,6
NC
Not used
7
AVREF1
I
A/D converter reference voltage
8-26
NC
Not used
27
st
I
Not used
28
bil
I
Not used
29-32
NC
Not used
33
VSS
GND
34-37
NC
Not used
38
SWVDD
O
C
Keyboard Unit power supply control output
39
dimmer
O
C
Display dimmer output
40,41
NC
Not used
42
ILMPW
O
C
Not used
43
LCDPW
O
C
LCD back light power supply control output
44
MTRPW
O
C
Motor power supply control output
45
PEE
O
C
Beep tone output
46,47
MTR1,2
O
C
Motor position control output
48
MTRS
O
C
Motor speed control output
49
MTRSEL
O
C
Motor position control output
50
IOPULS
I
Monitor position sense control input
51
deg)sw
I
0 degree switch input
52
liftsw
I
Lift switch input
53
DEGPULS
I
Monitor degree sense input
54
vinmcc
I
Not used
55
PBSENS
I
Not used
56
TX
O
C
Not used
57
RX
I
Not used
58
ad
/SOC
I
Not used
59
ilmin
I
Illumination power sense input
60
reset
I
Reset input
61
NC
Not used
62
bsens
I
Back up power sense input
63
asens
I
ACC power sense input
64-67
NC
Not used
68
VDD
Power supply
69
X2
Crystal oscillator connection pin
70
X1
Crystal oscillator connection pin
71
IC
GND
72
XT2
Not used
73
TESTIN
I
Test mode IN/test enable
74
AVDD
Positive power supply terminal for analog circuit
75
AVREF0
I
Not used
76
SL
I
Not used
77
AFT
I
Not used
78–80
KDT3-0
I
Key data input
20
21
40
41
60
61
80
1
*PD4703C
7. GENERAL INFORMATION
7.1 IC
Summary of Contents for AVX-505
Page 6: ...6 AVX 505 2 4 EXTERIOR 1 ...
Page 8: ...8 AVX 505 2 5 EXTERIOR 2 ...
Page 11: ...11 AVX 505 5 6 7 8 A B C D 5 6 7 8 A SPEAKER C AUDIO VISUAL MASTER UNIT ...
Page 12: ...12 AVX 505 A 1 2 3 4 B C D 1 2 3 4 A 3 2 ENCODER UNIT C ...
Page 13: ...13 AVX 505 5 6 7 8 A B C D 5 6 7 8 G E D F C C D E F ...
Page 14: ...14 AVX 505 A 1 2 3 4 B C D 1 2 3 4 3 3 KEYBOARD UNIT B A B ...
Page 15: ...15 AVX 505 ...
Page 16: ...16 AVX 505 A 1 2 3 4 B C D 1 2 3 4 3 4 PCB UNIT LCD 5 5 MONITOR 1 5 G1 5 C CN939 ...
Page 17: ...17 AVX 505 5 6 7 8 A B C D 5 6 7 8 G1 5 ...
Page 18: ...18 AVX 505 A 1 2 3 4 B C D 1 2 3 4 2 5 G2 5 ...
Page 19: ...19 AVX 505 5 6 7 8 A B C D 5 6 7 8 G2 5 ...
Page 20: ...20 AVX 505 A 1 2 3 4 B C D 1 2 3 4 3 5 G3 5 ...
Page 21: ...21 AVX 505 5 6 7 8 A B C D 5 6 7 8 G3 5 ...
Page 22: ...22 AVX 505 A 1 2 3 4 B C D 1 2 3 4 4 5 G4 5 ...
Page 23: ...23 AVX 505 5 6 7 8 A D 5 6 7 8 G4 5 ...
Page 24: ...24 AVX 505 A 1 2 3 4 B C D 1 2 3 4 G5 5 5 5 ...
Page 28: ...28 AVX 505 fi U401 5 500mV div 20µs div fl CN1 14 200mV div 200µs div ...
Page 29: ...29 AVX 505 ...
Page 31: ...31 AVX 505 5 6 7 8 A B C D 5 6 7 8 RESET A SIDE A CN932 C SPEAKER CORD ASSY ...
Page 32: ...32 AVX 505 A 1 2 3 4 B C D 1 2 3 4 A A MICRO COMPUTER UNIT ...
Page 33: ...33 AVX 505 5 6 7 8 A B C D 5 6 7 8 A SIDE B ...
Page 37: ...37 AVX 505 5 6 7 8 A B C D 5 6 7 8 ANGLE DOWN ANGLE UP SIDE A SIDE B A CN100 B ...
Page 38: ...38 AVX 505 A 1 2 3 4 B C D 1 2 3 4 4 4 PCB UNIT LCD 5 5 MONITOR G G PCB UNIT C CN939 ...
Page 39: ...39 AVX 505 5 6 7 8 A B C D 5 6 7 8 G SIDE A ...
Page 40: ...40 AVX 505 A 1 2 3 4 B C D 1 2 3 4 G PCB UNIT G ...
Page 41: ...41 AVX 505 5 6 7 8 A B C D 5 6 7 8 G SIDE B ...
