AudioArts Engineering D-75 - Page 118

2 OF 2
16S100x
MBR-75B PCB
W# 700799
8-24-05
MBR-75
MBR-75 8 Position Mother Board (Right) Schematic - Sheet 2 of 2
B
D-75/Dec 2005
page 11 - 37
SA
SA
SA
- SA UR US - Sergey Averin -
APPROVALS DATE
SIZE REV
CONTRACT NO.
SCALE SHEET
DRAWN
CHECKED
ISSUED FSCM NO. DWG. NO.
D
5
5
4
4
6
6
3
3
7
7
2
2
8
8
1
1
B
C
A
D
B
C
A
D
New Bern, NC 28562
600 Industrial Drive
MDL_[0] MDL_[1]
MDL_[4]MDL_[3]
MDL_[2]
MDL_[1]
MDL_[4]MDL_[3]
MDL_[2]
CT16
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
37 38
39 40
41 42
43 44
45 46
47 48
49 50
51 52
53 54
55 56
57 58
59 60
61 62
MDL_[4]MDL_[3]
MDL_[2]
MDL_[0]
MDL_[4]MDL_[3]
MDL_[2]
MDL_[0] MDL_[1] MDL_[1]
MDL_[0]
CT9
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
37 38
39 40
41 42
43 44
45 46
47 48
49 50
CT8
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
37 38
39 40
41 42
43 44
45 46
47 48
49 50
CT2
12
34
56
78
910
3635
3433
3231
3029
2827
2625
2423
2221
2019
1817
1615
1413
1211
109
87
65
43
21
CT3
3635
3433
3231
3029
2827
2625
2423
2221
2019
1817
1615
1413
1211
109
87
65
43
21
CT4
3635
3433
3231
3029
2827
2625
2423
2221
2019
1817
1615
1413
1211
109
87
65
43
21
CT5
CT20
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
CT21
3635
3433
3231
3029
2827
2625
2423
2221
2019
1817
1615
1413
1211
109
87
65
43
21
CT19
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
CT17
6261
6059
5857
5655
5453
5251
5049
4847
4645
4443
4241
4039
3837
3635
3433
3231
3029
2827
2625
2423
2221
2019
1817
1615
1413
1211
109
87
65
43
21
CT18
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
37 38
39 40
41 42
43 44
45 46
47 48
49 50
51 52
53 54
55 56
57 58
59 60
61 62
GND
470
R6
620
R4
V_TRM
GND
470
R7
620
R5
V_TRM
DGND1AGND1
AGND
GND
POLYSW
.4A
F2
POLYSW
.4A
F1
V-in
V+in
AGND AGND
+DIGin
AGND
V-in
V+in
AGND AGND
+DIGin
AGND
GNDGND
GNDGND GNDGND
V+in
AGND
AGND
V-in
V+in
AGND AGND
+DIGin
AGND
V-in
AGND
+DIGin
GND
GND
GNDGND
GNDGND
+PHin
+PHin
+PHin+PHin
GND GND GND
GND
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]
BUF_D[12]
BUF_D[10] BUF_D[11]
BUF_D[13]
BUF_D[7]
BUF_D[2]
GND
GND
BUF_A[4]
BUF_A[2]
BUF_A[3]
BUF_A[1]
BUF_A[5]
MCLK
SCLK
GNDGND
LR
SDATA21
AGND AGND
GND GND
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]
BUF_D[12]
BUF_D[10] BUF_D[11]
BUF_D[13]
BUF_D[7]
BUF_D[2]
GND
GND
BUF_A[4]
BUF_A[2]
BUF_A[3]
BUF_A[1]
BUF_A[5]
MCLK
SCLK
GNDGND
LR
SDATA22
AGND AGND
GND GND
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]
BUF_D[12]
BUF_D[10] BUF_D[11]
BUF_D[13]
BUF_D[7]
BUF_D[2]
GND
GND
BUF_A[4]
BUF_A[2]
BUF_A[3]
BUF_A[1]
BUF_A[5]
MCLK
SCLK
GNDGND
LR
SDATA24
AGND AGND
GND GND
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]
BUF_D[12]
BUF_D[10] BUF_D[11]
BUF_D[13]
BUF_D[7]
BUF_D[2]
GND
GND
BUF_A[4]
BUF_A[2]
BUF_A[3]
BUF_A[1]
BUF_A[5]
MCLK
SCLK
GNDGND
LR
SDATA23
AGND AGND
GND GND
SDATA_PHN
GND GND
GNDGND
+DIGin +DIGin
+DIGin +DIGin
GNDGND
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]
BUF_D[12]
BUF_D[10] BUF_D[11]
BUF_D[13]
BUF_D[7]
BUF_D[2]
GND
GND
BUF_A[4]
BUF_A[2]
BUF_A[3]
BUF_A[1]
BUF_A[5]
MCLK
SCLK
GNDGND
LR
GND GND
GND GND
SDATA12
SDATA10
SDATA16
SDATA14
SDATA20
SDATA18
SDATA24
SDATA22
SDATA9
SDATA11
SDATA13
SDATA15
SDATA17
SDATA19
SDATA21
SDATA23
GNDGND
GND GND
SDATA4
SDATA2
SDATA8
SDATA6
SDATA1
SDATA3
SDATA5
SDATA7
GNDGND
SDATA_PHN
MN_SCK
SDATA_TB
MN_MOMI
AGND AGND
AGND AGND
V-QMP
V+QMP
+PHin+PHin
GNDGND
V+in
AGND
AGND
V-in
AGND
+DIGin
GND
+PHin
GND GND
GNDGND
AGND AGND
GND GND
V+in
AGND
AGND
V-in
AGND
+DIGin
GND
+PHin
GND GND
GNDGND
AGND AGND
GND GND
GNDGND
SDATA_CR
SDATA_ST
SDATA_AUXSDATA_UTL
SDATA_PGMSDATA_AUD
MN_SCK MN_MOMI
MN_SCK
SDATA_CUE
SDATA_PGMSDATA_AUD
SDATA_AUXSDATA_UTL
CUE_PHN_GND
CUE_OUT
SDATA_CR
MN_SCKMN_MOMI
PHN_OUT_RT
SDATA_ST
MN_MOMI
SDATA_CUE SDATA_TB
PHN_OUT_LT
V+QMP
V-QMP
V+in
V-in
V+QMP
V-QMP
GNDGND
GND
GND
GND
GND
PWR TO QMP
[00004]
[00005]
EDGE CONNECTORS BUSS CHART
[00006] [00007]
PHONE OUTPUT
STUDIOCONTROL ROOM
LINE SELECT/ TAPE REMOTE
LINE SELECT/ TAPE REMOTE