AudioArts Engineering D-75 - Page 104

600 Industrial Drive
New Bern, NC 28562
600 Industrial Drive
New Bern, NC 28562
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D-75 / July 2010
6-23-10
W# 700806
SC-75
SC-75C PCB
16S100x
4 OF 4
C
WWP
MM
WWP
A
B
B
A
APPROVALS
B
FSCM NO.
ISSUED
CHECKED
DRAWN
CONTRACT NO.
DWG. NO.
SCALE SHEET
SIZE REV
DATE
- SA UR US - Sergey Averin -
12
21
SC-75 Studio Control Module Schematic - Sheet 4 of 4
D-75/Jun 2010
4 OF 4
16S100x
SC-75C PCB
SC-75
W# 700806
6-23-10
C
WWP
MM
WWP
A
B
B
A
APPROVALS
B
Page
FSCM NO.
ISSUED
CHECKED
DRAWN
CONTRACT NO.
DWG. NO.
SCALE SHEET
SIZE REV
DATE
- SA UR US - Sergey Averin -
12
21
CT4
3635
3433
3231
3029
2827
2625
2423
2221
2019
1817
1615
1413
1211
109
87
65
43
21
CT5
12
34
56
78
910
11 12
13 14
15 16
17 18
19 20
21 22
23 24
25 26
27 28
29 30
31 32
33 34
35 36
CT1
1
6
18
7
19
8
20
9
21
10
22
2
11
23
12
24
13
25
3
4
5
14
15
16
17
DB1
DB2
DB4
DB5
DB6
DB8
DB11
DB14
DB16
DB17
DB18
DB19
DB22
DB25
DB13
DB12
DB24
DB20
DB21
DB7
DB9
CT2
1
10
11 12
13 14
15 16
17 18
19
2
20
21 22
23 24
25 26
34
56
78
9
DB2
DB3
DB5
DB8
DB11
DB15
DB16
DB19
DB22
DB25
DB13
7
2
20
25
6
8
21
5
9
22
4
23
3
24
19
14
18
17
16
15
1
13
10
11
12
DB1 DB14
DB4
DB6
DB17
DB18
BUF_D[3]
BUF_D[1]
BUF_D[6]
BUF_D[4]
BUF_D[0]
BUF_D[5]
BUF_D[15]
BUF_D[9]BUF_D[8]
BUF_D[14]
V+in
BUF_D[12]
BUF_D[10]
+DIGin
V-in
BUF_D[11]
BUF_D[13]
BUF_D[7]
BUF_D[2]
GND
MDL_A [0] MDL_A [1]
GND
AGND
GND
MDL_A [4]MDL_A [3]
MDL_A [2]
BUF_A[4]
BUF_A[2]
BUF_A[3]
BUF_A[1]
BUF_A[5]
MCLK
SCLK
GNDGND
LR
SDATA24
AGND AGND
GND GND
AGNDAGND
SDATA_ST
MN_SCKMN_MOMI
AGND
AGND
AGND
AGND
AGND
TB_LO
TB_HI
AGND
AGND
AGND
AGND
STPRE_RT_HI
STPRE _LT_LO
STPRE_RT_LO
STPRE_LT_HI
ST_RT_HI
ST_LT_LO
ST_RT_LO
ST_LT_HI
TALLY_N O
TALLY_C
AGND
AGND
AGND
AGND
AGND
AGND
AGND
AGND
AGND
EXT2LT_LO
EXT2LT_HI
EXT2RT_H I EXT2RT_LO
EXT1LT_HI
EXT1RT_LO
EXT1LT_LO
EXT1RT_HI
SDATA_TB
AGND
"ST" RT OUT LO
"ST PRE" RT OUT LO
"ST PRE" LT OUT HI
"ST" LT OUT SH
"ST" LT OUT HI
N/C
SH
TALLY 2 RELAY COM
"TB" OUT SH
"ST PRE" LT OUT LO
"ST PRE" RT OUT SH
"ST PRE" RT OUT HI
"ST" RT OUT SH
"ST" RT OUT HI
"ST" LT OUT LO
N/C
TALLY 2 RELAY NO
SH
AUDIO COMMON
EDGE CONNECTORS BUSS CHART
SC-75 OUTPUTS
DB Connectors Pinouts
I/O PORTS
N/C
N/C
N/C
N/C
N/C
N/C
N/C (+PHin)
To Left DB-25 CONNECTOR Right DB-25 CONNECTOR
"EXT1" LT IN HI
"EXT1" RT IN LO
"EXT2" RT IN LO
"EXT2" LT IN SH
"EXT2" LT IN HI
"EXT2" RT IN SH
"EXT2" RT IN HI
"EXT2" LT IN LO
SH
N/C
N/C
"EXT1" LT IN SH
N/C
SH
N/C
"EXT1" RT IN SH
"EXT1" RT IN HI
"EXT1" LT IN LO
N/C
SH
N/C
N/C
N/C
SH
N/C
"TB" OUT HI
"ST PRE" LT OUT SH
SH
AUDIO COMMON
"TB" OUT LO
N/C