Board Schematic
2-5
Circuit Description
Figure 2–1. Board Schematic
19
14
15
18
16
17
23
22
20
21
12
3
4
5
6
7
8
9
10
1
11
13
2
24
ANALOG IN
CLOCK
VDDA
VDDA
VDDA
REFTS
REFT
REFB
REFBS
AGND
AGND
D1
D2
D3
D4
D5
D6
D7
D8
OE
VDD
VDD
DGND
DGND
C23
C24
C20
C21
C26
C22
+
C25
C18
+
C17
C10
+
FB1
FB2
FB3
E12
E10
E11
E23
+
C14
R4
R7
TP2
TP1
ANALOG OUT
GND
_
+
6
7
4
3
2
C7
C8
5 VA
R8
C16
C19
R6
–5 VA
R12
R2 POT
+
C6
E1
E2
E3
E4
E5
E6
E7
E8
R5
J4
BNC
ANALOG
IN
5 VA
R11
Breadboard
Area
E24
E25
5 VA
U1F
U1E
74AC11004B
74AC11004B
U1A
9
12
10
11
1
C4
5 VD
20
J1
BNC
R1
CLOCK IN
C12
+
5 VD
9
8
7
6
5
4
3
2
D8
D7
D6
D5
D4
D3
D2
D1
Q8
Q7
Q6
Q5
Q4
Q3
Q2
Q1
C
OC
11
1
C15
U4
74AC573
12
13
14
15
16
17
18
19
20
VCC
10
GND
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
D1
GND
D2
GND
D3
GND
D4
GND
X
X
8
9
7
10
6
11
5
12
4
13
3
14
2
15
1
16
R13H
E20
E19
5 VD
R13G
R13F
R13E
R13D
R13C
R13B
R13A
D1
D2
D3
D4
D5
D6
D7
D8
D5
GND
D6
GND
D7
GND
D8
GND
GND
GND
CLOCK OUT
GND
GND
OE
J5
R10
1
2
J8
+
5 V dc
GND
5 VD
C27
1
2
J2
5 V dc
GND
5 VA
C1
1
2
J3
GND
–5 V dc
C27
+
–5 VA
E13
E14
E21
E22
U3
TLC5540/TLC5510/TLC5510A
U2
THS3001
4 5 6 7
15
16
74AC11004B
GND
10
1
2
See Note 4
E15
E16
1
2
See Note 4
5 VD
E17
E18
1
2
See Note 4
See Note 3
JP3
JP4
J12
1
2
FB5
R3
R9
R14
J7
1
2
U5
FB4
4 V
C9
R15
JP1
C5
See Option Table
U1B
74AC11004B
2
19
J13
1
2
E27
U1C
74AC11004B
3
18
J14
1
2
E30
U1D
74AC11004B
8
13
J15
1
2
E33
See Note 5
See Note 5
See Note 5
J6-1
J6-2
1
2
See Note 4
J11
J16
J10
J9
1
1
See Note C
JP2
See Note 3
Notes:
1) Unless otherwise specified capacitors are in
µ
F,
±
20%, 50 Vdc.
2) Unless otherwise specified resistors are in ohms,
±
5%.
3) JP1, JP2, JP3, JP4 are jumper wires that are installed at the factory.
4) (J6-1–J6-2), (E15-E16), (E17-E18), and (E19-E20) are 1” center headers with removable jumpers.
5) E-26, E28, and E30 inverter inputs should be tied to J13-2, J14-2, and J15-2, respectively, if not being used.
6) FB5, R15 and C5 are optional LP filter components.
DEVICE
INSTALL
TLC5510
JP1, JP2, JP3, JP4, (J6-1–J6-2), J13, J14, J15,
TLC5540
JP1, JP2, JP3, JP4, (J6-1–J6-2), J13, J14, J15,
JP1, JP2, JP3, JP4, (J6-1–J6-2), J13, J14, J15,
(E15–E16), (E17–E18), (E19–E20), J11, J7, J12, R14, R9, R3,
U5, J9 AND J16
OPTION TABLE
+
+
1
+
+
–
+
See Note 6
C13 C11
TLC5510A
