Appendix A. Schematic Diagram
Document 600134 Rev 02
Page 9 of 16
THAT 1570/5171-DEMO User’s Guide
THAT Corporation; 45 Sumner Street; Milford, MA 01757-1656; USA
Tel: +1 508 478 9200; Fax: +1 508 478 0990; Web: www.thatcorp.com
Copyright © 2009, THAT Corporation; All rights reserved.
+48V
+48V
VA+
VA+
VA-
VA-
VA+
VA-
VA-
VA+
INPUT
PHANTOM
POWER
OUTPUT
close to chip
49R9
R4
C24
22p
R9
2k15
J2
1
1
2
2
3
3
G
4
T
5
S
6
R
7
SW1
1
2
3
4
5
6
C11
100p
C17
22p
D5
S1DB
+
+
+
THAT5171
U2A
32
31
3
6
30
29
4
5
TP3
J18
OPEN
R24
1k2
0.1%
1M2
R1
C19
22p
C25
100n
TP1
C1
22u NP
C3
22p
C7
100n
C2
22u NP
C14
22p
R16
10
R2
1M2
C22
100p
R3
49R9
R11
49R9
R7
1k13
R13
49R9
R18
49R9
R20
49R9
R29
VA-
4k99
R28
10k
R26
49R9
U3B
2114
7
6
5
+
U3A
2114
1
8
4
2
3
VA+
R30
2k49
C28
100n
C29
100n
U1
1570
2
3
6
7
10
17
12
13
15
C13
22p
+
C27
47u
+
D11
RED
C23
100n
TP2
R12
2k15
J1
2
1
2
1
3
G
2k7
R31
1M2
R32
D9
4148
R10
10
C12
220p
C6
22p
C10
47u
C16
47u
C5
22p
R8
9k09
R6
9k09
C4
220p
J3
R
2
S
1
T
3
G
6
4
5
R42
6k81
C26
22p
R27
4k99
J19
OPEN
C18
22p
R15
1k13
2 1
T-BIAS
ENABLE
J4
2
1
VCM
INPUT
J6
2
1
USB_CS
USB_SCK
USB_SDI
SPI_SCK
SPI_SDI
SPI_SDO
SPI_CS
USB_SDO
3V3
3V3
+5V
USB
CONTROLLER
SPI HOST
SELECT
R38
10K R39
10K
J11
DLP-232PC
CH3
1
CH4
2
CH5
3
CH2
4
CH1
5
CH9
6
GND
7
CH10
8
PORTVCC
9
GND
10 CH11
11 CH12
12 CH13
13 CH14
14 CH8
15 CH7
16 CH6
17 MCLR
18
GND
VCC
74AHCT1G125
U8
1
2
4
3
5
J8
EXT_SCK
SEE NOTE 1
SEE NOTE 1
SEE NOTE 1
SEE NOTE 1
EXT_SDI
EXT_SDO
EXT_CS
J10
1
2
3
4
5
6
R58
0R
J22
1
2
3
J9
1
2
R37
10k
SN74CB3T3257
U5
R35
10k
C45
100n
C30
100n
3V3
3V3
3V3
VA+
VA-
RESET
R44
10k
R43
22M
R45
10k
C34
100n
R52
330
3V3
R50
330
SW2
1
2
3
4
R46
10k
C33
1n
U6
ADM706SARZ
MR
1
VCC
2
GND
3
PFI
4
PFO
5
WDI
6
RST
7
WDO
8
D3
Red
D4
Red
U2B
THAT5171
VDD
13
VDD
21
DGND
12
DGND
20
VA+
9
AGND
10
AGND
28
VA-
11
CS
16
RST
15
SCK
17
SDI
18
SDO
19
BSY
22
TRC
14
GPO0
23
GPO1
24
GPO2
25
GPO3
26
C32
100n
C35
100n
C31
100n
GPO
J12
1
2
3
4
5
R54
330
3V3
D2
Red
R56
330
3V3
D1
Red
VA+
VA-
+5V
+48V
3V3
BLK
V-
RED
V+
GRN
GND
BLU
+5V
YLW
+48V
GRN
PHANTOM GND
D14
S1DB
C38
100n
C40
10u
J13
+ C44
22u
+
J17
D13
S1DB
J14
D15
S1DB
J15
+ C37
22u
+
C43
100n
+ C42
22u
+
+C39
22u
+
D12
S1DB
J16
C41
100n
J20
TP5
R57
0R
U7
MAX604
IN
1
GND
2
GND
3
OFF
4
SET
5
GND 6
GND 7
OUT 8
C36
100n
