Avtech AVI-V-B-N-VCB, Instructions Manual

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PCB 104D - KEYPAD / DISPLAY BOARD, 2/3
1 2 3 4 5 6
A
B
C
D
6 5 4 3 2 1
D
C
B
A
Title
Rev ision Date
17-Dec-2004
P: \pcb\104d\ keypad-2004.DDB - Documents\ENCODER.SCH
ENCODER, BUTTONS, AND PLD
VCC
A0
1
A1
2
A2
3
P0
4
P1
5
P2
6
P3
7
GN D
8
P4
9
P5
1 0
P6
1 1
P7
1 2
IN T
1 3
SCL
1 4
SDA
1 5
VCC
1 6
U3
PCF8 5 7 4A PN
A0
1
A1
2
A2
3
P0
4
P1
5
P2
6
P3
7
GN D
8
P4
9
P5
1 0
P6
1 1
P7
1 2
IN T
1 3
SCL
1 4
SDA
1 5
VCC
1 6
U2
PCF8 5 7 4A PN
I2 C_ INT
SCL
SDA
GN D
VCC
VCC
C2
0 .1 u F C4
0 .1 u F
VCC
VCC
VCC
VCC
C1 5
0 .1 u F C1 3
0 .1 u F
RED, +5 V
1
2
ORA NGE, B
3
YELLOW, A
4
GREEN, G ND
5
X6
6 0 0EN -128 -CN1
VCC
1 A 1 B
MO VE
2 A 2 B
X1 0
3 A 3 B
+/-
4 A 4 B
EXTRA FI NE
5 A 5 B
/10
6 A 6 B
CHA NGE
X5
8 2 -6 01 -8 1 , 6 b u tto n k ey p ad
A0
1
A1
2
A2
3
P0
4
P1
5
P2
6
P3
7
GN D
8
P4
9
P5
10
P6
11
P7
12
IN T
13
SCL
14
SDA
15
VCC
16
U7
PCF8 5 74A PN
VCC
1 A 1 B
X2
8 2 -1 01 -7 1 , 1 b u tto n k ey p ad
1 2
U4 A
MM7 4H C1 4 N
1 1 1 0
U1 E
MM7 4H C1 4 N
SING LE PULSE
VCC
VCC
C1 0
2 .2 u F
C1 1
2 .2 u F
C1 2
2 .2 u F
C9
2 .2 u F
C7
2 .2 u F
C6
2 .2 u F
C1
2 .2 u F
3 4
U4 B
MM7 4H C1 4 N
5 6
U4 C
MM7 4H C1 4 N
9 8
U4 D
MM7 4H C1 4 N
1 1 1 0
U4 E
MM7 4H C1 4 N
1 3 1 2
U4 F
MM7 4H C1 4 N
R1
1 5 K
R4
1 5K
2 3 4 5 6 1 7 8
RN3
46 08 X -1- 47 3
R2
1 0 0K
VCC
2
3
4
5
6
1
7
8
RN2
4 6 08 X -2- 10 1
2
3
4
5
6
1
7
8
RN1
4 6 08 X -2- 101
Q1
MMBT2 2 2 2A
PIN1 5
PIN1 6
PIN1 7
PIN1 8
PIN1 9
PIN2 0
PIN2 1
PIN2 5
PIN2 6
PIN2 7
PIN2 8
PIN3
PIN4
PIN5
PIN6
PIN7
PIN8
PIN9
PIN2 9
PIN3 0
PIN3 1
PIN3 7
PIN3 8
PIN3 9
PIN4 0
PIN3
PIN4
PIN5
PIN6
PIN7
PIN8
PIN9
PIN4 3
PIN1 5
PIN1 6
PIN1 7
PIN1 8
PIN1 9
PIN2 0
PIN2 1
PIN4 2
PIN2 5
PIN2 6
PIN2 7
PIN2 8
PIN2 9
PIN3 0
PIN3 1
PIN4 1
PIN3 7
PIN3 8
PIN3 9
PIN4 0
C3
0 .1 u F
VCC
PIN4 1
PIN4 2
PIN4 3
1 2
J8
6 4 04 5 6 -2
1
2
3
J7
6 4 04 5 6 -3
AU X
OV
TEMP
CLK0 /I O
1 1
TDO
3 5
CLK1 /I 1
3 3
IO 8
1 4
IO 2 4
3 6
IO 16
2 4
IO 0
2
TCK
1 3
G
N
D
1
G
N
D
2
3
G
N
D
1
2
G
N
D
3
4
IO 1
3
IO 2
4
IO 3
5
IO 4
6
IO 5
7
IO 6
8
IO 7
9
TDI
10
IO 9
1 5
IO 1 0
1 6
IO 1 1
1 7
IO 1 2
1 8
IO 1 3
1 9
IO 1 4
2 0
IO 1 5
2 1
VCC
2 2
IO 1 7
2 5
IO 1 8
2 6
IO 1 9
2 7
IO 2 0
2 8
IO 2 1
29
IO 2 2
30
IO 2 3
31
TMS
32
IO 25
37
IO 26
38
IO 27
39
IO 28
40
IO 29
41
IO 30
42
IO 31
43
VCC
44
U6
M4 A 5- 32 /32 JC
SDO /TDO
SDI/TDI
isp EN /N C
MO DE/TMS
GN D
SCLK /TCK
VCC
X4
4 -10 33 2 1 -0 , 1 x4 0 br eak away h ead er str ip
VCC
VCC