AudioArts Engineering RD-12 - Page 105

AGND
AGND
AGND
AGND
AGND
AGND
AGND
4.99K
R134
-2dBu
HI
OADB7
AGND
68pF
C6
AGND
68pF
C7
AGND
NE5532
8
4
2
1
3
U39
V+
-
+
V-
AGND
C108 33pF
4.99K
R113
-2dBu
LO
OADB3
SSM2143
7
6
5
4
3
2
1
U5
V+
-
+
V-
VIEWED FROM ABOVE
(COMPONENT SIDE)
SSM2143 IC PINOUT
N/C
SENCE
REF 8
7
6
5
1
2
3
4
IN+
IN-
V-
OUT
V+
VIEWED FROM ABOVE
(COMPONENT SIDE)
SSM2142 IC PINOUT
V+
V-IN
GND
OUT+
SNC+SNC-
OUT- 8
7
6
5
1
2
3
4
VIEWED FROM ABOVE
(COMPONENT SIDE)
NE5532
IC PINOUT
4
3
2
1
5
6
7
8
OUT
IN+
IN-
V+OUT
IN+
IN-
V-
AGND
SH
OADB8
AGND
IA1DB25
SH
IA1DB24
HI
IA1DB12
LO
HI
OADB1
AGND
68pF
C21
AGND
68pF
C22
AGND
4
8
NE5532 7
6
5
U39
V+
-
+
V-
AGND
33pF C125
4.99K
R151
-2dBu
LO
OADB6
AGND
AGND
4.99K
R133
-2dBu
1
2
3
4
5
6
7
SSM2143
U13
V+
-
+
V-
AGND
IA1DB11
SH
IA1DB10
HI
IA1DB23
LO
AGND
4.99K
R132
-2dBu
1
2
3
4
5
6
7
SSM2143
U22
V+
-
+
V-
AGND
IA1DB22
SH
IA1DB21
HI
IA1DB9
LO
AGND
4.99K
R127
-2dBu
SSM2143
7
6
5
4
3
2
1
U31
V+
-
+
V-
AGND
IA1DB8
SH
IA1DB7
HI
IA1DB20
LO
AGND
4.99K
R124
-2dBu
1
2
3
4
5
6
7
SSM2143
U4
V+
-
+
V-
AGND
IA1DB19
SH
IA1DB18
HI
IA1DB6
LO
AGND
4.99K
R122
-2dBu
SSM2143
7
6
5
4
3
2
1
U12
V+
-
+
V-
AGND
IA1DB5
SH
IA1DB4
HI
IA1DB17
LO
AGND
4.99K
R120
-2dBu
AGND
IA1DB2
SH
IA1DB1
HI
IA1DB14
LO
AGND
4.99K
R118
-2dBu
SSM2143
7
6
5
4
3
2
1
U30
V+
-
+
V-
AGND
IA1DB16
SH
IA1DB15
HI
IA1DB3
LO
1
2
3
4
5
6
7
SSM2143
U21
V+
-
+
V-
1
2
3
4
5
6
7
8
U9
SSM2142
-
+
gnd
V+
+
V-
8
7
6
5
4
3
2
1
U1
SSM2142
-
+
gnd
V+
+
V-
SH
OADB2
AGND
4.99K
R130
-2dBu
1
2
3
4
5
6
7
SSM2143
U3
V+
-
+
V-
AGND
AGND
4.99K
R129
-2dBu
SSM2143
7
6
5
4
3
2
1
U11
V+
-
+
V-
AGND
AGND
4.99K
R128
-2dBu
SSM2143
7
6
5
4
3
2
1
U20
V+
-
+
V-
AGND
AGND
4.99K
R126
-2dBu
1
2
3
4
5
6
7
SSM2143
U29
V+
-
+
V-
AGND
AGND
4.99K
R123
-2dBu
SSM2143
7
6
5
4
3
2
1
U2
V+
-
+
V-
AGND
AGND
4.99K
R121
-2dBu
1
2
3
4
5
6
7
SSM2143
U10
V+
-
+
V-
AGND
AGND
4.99K
R119
-2dBu
AGND
AGND
4.99K
R125
-2dBu
1
2
3
4
5
6
7
SSM2143
U28
V+
-
+
V-
AGND
SSM2143
7
6
5
4
3
2
1
U19
V+
-
+
V-
IA2DB25
SH
IA2DB24
HI
IA2DB12
LO
IA2DB11
SH
IA2DB10
HI
IA2DB23
LO
IA2DB22
SH
IA2DB21
HI
IA2DB9
LO
IA2DB8
SH
IA2DB7
HI
IA2DB20
LO
IA2DB19
SH
IA2DB18
HI
IA2DB6
LO
IA2DB5
SH
IA2DB4
HI
IA2DB17
LO
IA2DB2
SH
IA2DB1
HI
IA2DB14
LO
IA2DB16
SH
IA2DB15
HI
IA2DB3
LO
ALINE[1]L
ALINE[1]R
ALINE[2]L
ALINE[2]R
ALINE[3]L
ALINE[3]R
ALINE[4]L
ALINE[4]R
ALINE[5]L
ALINE[5]R
ALINE[6]L
ALINE[6]R
ALINE[7]L
ALINE[7]R
ALINE[8]L
ALINE[8]R
AGND
6
34
9
5
4053
U45
X
Y
S
INH
X_Y
612
14
11
13
4053
U45
X
Y
S
INH
X_Y
6
115
10
2
4053
U45
X
Y
S
INH
X_Y
4053
5
9
43
6
U44
X
Y
S
INH
X_Y
4053
13
11
14
126
U44
X
Y
S
INH
X_Y
4053
2
10
15 1
6
U44
X
Y
S
INH
X_Y
4053
5
9
43
6
U43
X
Y
S
INH
X_Y
4053
13
11
14
126
U43
X
Y
S
INH
X_Y
4053
2
10
15 1
6
U43
X
Y
S
INH
X_Y
4053
5
9
43
6
U42
X
Y
S
INH
X_Y
4053
13
11
14
126
U42
X
Y
S
INH
X_Y
4053
2
10
15 1
6
U42
X
Y
S
INH
X_Y
4053
5
9
43
6
U41
X
Y
S
INH
X_Y
4053
13
11
14
126
U41
X
Y
S
INH
X_Y
4053
2
10
15 1
6
U41
X
Y
S
INH
X_Y
4053
5
9
43
6
U40
X
Y
S
INH
X_Y
4053
2
10
15 1
6
U40
X
Y
S
INH
X_Y
4053
13
11
14
126
U40
X
Y
S
INH
X_Y
ALINE[1]L
ALINE[1]R
ALINE[2]L
ALINE[2]R
ALINE[3]L
ALINE[3]R
ALINE[4]L
ALINE[4]R
ALINE[5]L
ALINE[5]R
ALINE[6]L
ALINE[6]R
ALINE[7]L
ALINE[7]R
ALINE[8]L
ALINE[8]R
ALINE[1]ON
ALINE[1]ON
ALINE[2]ON
ALINE[2]ON
ALINE[3]ON
ALINE[3]ON
ALINE[4]ON
ALINE[4]ON
ALINE[5]ON
ALINE[5]ON
ALINE[6]ON
ALINE[6]ON
ALINE[7]ON
ALINE[8]ON
ALINE[7]ON
ALINE[8]ON
40.2K
R150
AGND
40.2K
R115
AGND
220
R143
10K
13
2
CR5
220
R147
2
31
10K
CR6
4.99K
R146
10
R90
10
R93
10
R91
10
R94
VCC
-2dBu
2.43K
R104
2.43K
R145
-2dBu
-2dBu
2.43K
R109
2.43K
R149
-2dBu
CS5390
IC PINOUT
VIEWED FROM ABOVE
(COMPONENT SIDE)
20
19
18
17
10
9
8
7
6
5
4
3
2
1
11
12
13
14 15
16
21
22
23
24
25
26
27
28AGND
APD
AINL+
AINL-
ACAL
LGND
VL+
TSTO1
DCAL
DPD
CMODE
SMODE
L/R
SCLK SDATA
FSYNC
VD+
DGND
ICLKD
OCLKD
TSTO2
ICLKA
VA+
VA-
AINR-
AINR+
VREF-
VREF+
4.99K
R142
NE5532
4
8
7
6
5
U38
V+
-
+
V-
NE5532
5
6
7
8
4
U37
V+
-
+
V-
NE5532
3
2
1
8
4
U38
V+
-
+
V-
NE5532
3
2
1
4
8
U37
V+
-
+
V-
C119 330pF
C120 330pF
C104 330pF
C105 330pF
3900pF
C93
C113
0.1uF
VCCadc
VCCadc VCCadc VCCadc
AGND
VIEWED FROM ABOVE
(COMPONENT SIDE)
74VHC4053
IC PINOUT
X_Yc
Xc
Yc
X_YbYb
Xb
Ya
X_Ya
Xa
16
15
14
13
12
11
10
98
7
6
5
4
3
2
1 VDD
A
B
CVSS
VEE
INH
J6
VA+
AGND
1.30K
R131
1.30K
R135
0.1uF
C95
0.1uF
C26
0.1uF
C25
0.1uF
C24
0.1uF
C23
0.1uF
C75
0.1uF
C74
0.1uF
C28
0.1uF
C27
0.1uF
C77
0.1uF
C76
0.1uF
C30
0.1uF
C29
F2
POLYSW
1.0A
F3
POLYSW
1.0A
4.99K
R116
4.99K
R117
1.00K
R72
AGND
2
31
10K
CR3
1.00K
R82
10K
13
2
CR4
AGND
4.99K
R114
-2dBu
-2dBu
4.99K
R73
5
6
7
4
8
NE5532
U27
V+
-
+
V-
8
4
1
2
3
NE5532
U27
V+
-
+
V-
33pF C68
33pF C85
40.2K
R81
AGND
40.2K
R74
AGND
1.00K
R60
AGND
10K
13
2
CR1
1.00K
R65
2
31
10K
CR2
AGND
4.99K
R64
-2dBu
-2dBu
4.99K
R61
5
6
7NE5532
8
4
U18
V+
-
+
V-
NE5532
3
2
1
4
8
U18
V+
-
+
V-
33pF C48
33pF C54
3900pF
C92
0.1uF
C11
0.1uF
C10
0.1uF
C49
0.1uF
C53
C109
0.1uF
0.1uF
C124
40.2K
R57
AGND
40.2K
R56
AGND
0.1uF
C71
0.1uF
C70
0.1uF
C73
0.1uF
C72
8
9
AGND
AGND
AGND
AGND
10
11
4
5
AGND
AGND
AGND
AGND
6
7
13
16
AGND
AGND
AGND
12
22uF
C15
100uF
C123
100uF
C126
22uF
C39
22uF
C58
22uF
C89
22uF
C14
22uF
C38
22uF
C57
22uF
C88
22uF
C13
22uF
C37
22uF
C56
22uF
C87
22uF
C12
22uF
C36
22uF
C55
22uF
C86
C107
100uF
100uF
C67
100uF
C69
C110
100uF
100uF
C47
100uF
C50
GND
GND
L1
FERR
C114
1uF
22uF
C127
Z2
C5V1
Z3
C5V1
100uF
C121
100uF
C122
100uF
C91
1uF
C94
C112
100uF
C111
100uF
V+
V-
V+
V-
V+
V-
V+
V-
V+
V-
V+
V-
V+
V-
V+
V-
V+
V-
V+
V-
V+
V-
V+
V-
V+
V-
V+
V-
V+
V-
V+
V-
V+
V-
V+
V-
V+
V-
V+
V-
V+
V-
V+
V-
V+
V-
V+
V-
V+
V-
V+
V-
V+
V-
V+
V-
V+
V-
Vdd
Vee
600 Industrial Drive
New Bern, NC 28562
14S0073D
LSR-500D PCB
5-12-00
D-500/May 2000
LSR-500 Digital/ Audio Line Select Rackmount
Schematic - Sheet 1 of 3
1 OF 3
SA
Page 5-5c
W# 700223
LSR-500
D
REVSIZE
SHEET
DWG. NO.FSCM NO.
SCALE
CONTRACT NO.
DATEAPPROVALS
DRAWN
CHECKED
ISSUED
A
21
2
345678
876543 1
B
C
DD
C
B
A
AGND AGND AGND
Z4
1N4735
4.99K
R138
J4
.1uF
C80
AGND
AGND
VA+ VCCadc
VCCadc
4.99K
R137
.1uF
C82
VCCadc
AGND
J3
10uF
C61
AGNDAGND
AGND
10uF
C81
AGND
AGNDAGND AGND
40.2K
R139
AGND
AK5392
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
2122
23
24
25
2627
28
U33
VD
LRCK
DGND
AINR-
AINR+
SDATA
SCLK
AINL-
AINL+
VREFL
VREFR
GNDL
GNDR
MCLK
FSYNC
VCOML
VCOMR
ZCAL
RST
SMODE1
SMODE2
CMODE
HPFE
TEST
AGND
BGND
CAL
VA
4.99K
R140
VCCadc
0.22uF
C83
AGND
AGND
0.22uF
C79
AGND
J2
VCCadc
39
R144
39
R148
39
R103
39
R106
2.5V 2.5V
2.5V2.5V
2.5V
475
R154
475
R155
AGND
C106
0.1uF
AGND
100uF
C138
AGND
C103
0.1uF
AGND
6
5
4
U32
74ACT32
GND
VA+
AGND
D31SS14
D32 SS14
D34SS14
D33 SS14
VA+
AGND
D35SS14
D36 SS14
D38SS14
D37 SS14
D16 SS14
D18SS14
D17
1N4002
D15
1N4002
3
21
PQ05
Q2
GND
VIN OUT
4.99K
R92
RT
RT
RT
RT
RTRT
RT
RT
RT
ANALOG
LINE
5 IN
ANALOG
LINE
4 IN
ANALOG
LINE
3 IN
ANALOG
LINE
2 IN
ANALOG
LINE
1 IN
ANALOG
LINE
6 IN
ANALOG
LINE
7 IN
ANALOG
LINE
8 IN
+4dBu BAL
LT
+4dBu BAL
+4dBu BAL
LT
+4dBu BAL
+4dBu BAL
LT
+4dBu BAL
+4dBu BAL
LT
+4dBu BAL
NOTE: PHASE SYMBOLS DENOTE SIGNAL POLARITY
IN PHASE OUT OF PHASE
+4dBu BAL
+4dBu BAL
LT
LT
+4dBu BAL
ANALOG
LINE
OUT
+4dBu BAL
+4dBu BAL
LT
+4dBu BAL
+4dBu BAL
LT
+4dBu BAL
+4dBu BAL
LT
+4dBu BAL
+2.5V DC
+2.5V DC
+2.5V DC
+2.5V DC
NOT
INSTALLED
RT
LT
LT
RT
ALINE1LTINLO
ALINE1LTINHI
AOUTLTHI
AOUTLTLO
AOUTRTLO
AOUTRTHI
ALINE1RTINHI
ALINE1RTINLO
ALINE2LTINHI
ALINE2LTINLO
ALINE2RTINLO
ALINE2RTINHI
ALINE3LTINHI
ALINE3LTINLO
ALINE3RTINLO
ALINE3RTINHI
ALINE4LTINLO
ALINE4RTINLO
ALINE5LTINLO
ALINE5LTINHI
ALINE5RTINHI
ALINE5RTINLO
ALINE6LTINHI
ALINE6LTINLO
ALINE6RTINLO
ALINE6RTINHI
ALINE7LTINHI
ALINE7LTINLO
ALINE7RTINLO
ALINE7RTINHI
ALINE8LTINHI
ALINE8LTINLO
ALINE8RTINLO
ALINE8RTINHI
ALINE4LTINHI
ALINE4RTINHI
ALINE[1:8]L,ALINE[1:8]R
ALINE[1:8]ON
-Vrack
+Vrack
ANA
DACLT
DACRT
VREFR
VREFL
VCOMR
VCOML
ADCLR
ADCSCK
ADCMCK
RESET
ADCDATA