AudioArts Engineering D-16 - Page 91

LO
HI
LO
HI
AGND AGND
C106
68pF
AGND
C70
68pF
AGND
C251
68pF
AGND
C216
68pF
AGND
C253
68pF
AGND
C218
68pF
AGND
AGND AGND
C172
68pF
AGND
C138
68pF
AGND
C170
68pF
AGND
C136
68pF
AGND
C104
68pF
AGND
C68
68pF
AGND
LO
HI
LO
HI
LO
HI
LO
HI
LO
HI
LO
HI
LO
HI
C249
68pF
AGND
C214
68pF
AGND
C102
68pF
C66
68pF
C166
68pF
AGND
C132
68pF
AGND
C100
68pF
AGND
C64
68pF
AGND
C168
68pF
C134
68pF
C247
68pF
AGND
C212
68pF
AGND
LO
HI
LO
HI
LO
HI
AGND
V+
V-
-2dBu
AGND
V+
V-
AGND
V+
V-
AGND
V+
V-
AGND
V+
V-
AGND
V+
V-
AGND
V+
V-
AGND
V+
V-
AGND
V+
V-
AGND
V+
V-
AGND
V+
V-
AGND
V+
V-
L32
L21
L54
L43
L76
L65
L31
L20
L53
L42
L75
L64
L74
L63
L29
L18
L51
L40
L73
L62
L52
L41
L30
L19
AGND
GND
AGND
SSM2142
U13
1
2
3
4
5
6
7
8
gnd
SSM2142
U24
1
2
3
4
5
6
7
8
gnd
SSM2142
U37
1
2
3
4
5
6
7
8
gnd
SSM2142
U12
1
2
3
4
5
6
7
8
gnd
SSM2142
U23
1
2
3
4
5
6
7
8
gnd
SSM2142
U36
1
2
3
4
5
6
7
8
gnd
SSM2142
U22
1
2
3
4
5
6
7
8
gnd
SSM2142
U11
1
2
3
4
5
6
7
8
gnd
SSM2142
U35
1
2
3
4
5
6
7
8
gnd
SSM2142
U10
1
2
3
4
5
6
7
8
gnd
SSM2142
U21
1
2
3
4
5
6
7
8
gnd
SSM2142
U34
1
2
3
4
5
6
7
8
gnd
VA+
VA+
New Bern, NC 28562
600 Industrial Drive
10 of 12
G
28S1010
PR-1214G PCB
W# 700674
12-16-04SA
SA
SA
PR-1214
Processor Board Schematic
D-16 / Dec 2004
page 10 - 9
18 27 3645
18 27 3645
- SA UR US - Sergey Averin -
DATE
SIZE REV
CONTRACT NO.
SCALE SHEET
DRAWN
CHECKED
ISSUED FSCM NO. DWG. NO.
D
APPROVALS
D
A
C
B
D
A
C
B
CS4390
U53
1
2
3
45
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
VD+
DGND
VA+
AGND
LRCK
DIF2
DIF1
DIF0
MCLK
AUTO_MUTE
___________
MUTE_L
_______
MUTE_R
_______
DEM1
DEM0
SDATA
SCLK
AOUTL+
AOUTL-
AOUTR+
AOUTR-
AGND
AGND
AGND
2200pF
C281
AGND
2200pF
C280
AGND
2200pF
C413
AGND
2200pF
C412
AGND
R218
16.5K
AGND
R281
16.5K
AGND
V+
V-
390pF
C310
390pF
C323
390pF
C382
390pF
C363
R1925.76K R21916.5K
R2381.30K
R2371.30KR1915.76K
R3055.76K
R3045.76K
R28316.5K
R2821.30K
R2801.30K
390pF C311 390pF C324
390pF C383 390pF C364
J9
AGND
OP275
5
6
7
U45
OP275
U45
2
3
1
8
4
CS4390
U52
1
2
3
45
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
VD+
DGND
VA+
AGND
LRCK
DIF2
DIF1
DIF0
MCLK
AUTO_MUTE
___________
MUTE_L
_______
MUTE_R
_______
DEM1
DEM0
SDATA
SCLK
AOUTL+
AOUTL-
AOUTR+
AOUTR-
AGND
AGND
AGND
2200pF
C279
AGND
2200pF
C278
AGND
2200pF
C411
AGND
2200pF
C410
AGND
R216
16.5K
AGND
R277
16.5K
AGND
V+
V-
390pF
C308
390pF
C321
390pF
C380
390pF
C361
R1905.76K R21716.5K
R2361.30K
R2351.30KR1895.76K
R3035.76K
R3025.76K
R27916.5K
R2781.30K
R2761.30K
390pF C309 390pF C322
390pF C381 390pF C362
J8
AGND
GND
OP275
5
6
7
U44
OP275
U44
2
3
1
8
4
VD+45
VD+45
AGND
V+
V-
C215
0.1uF
C173
0.1uF
C139
0.1uF
C254
0.1uF
C219
0.1uF
C21
100uF
C22
100uF
C107
0.1uF
C250
0.1uF
C71
0.1uF
C217
0.1uF
C252
0.1uF
C69
0.1uF
C171
0.1uF
C105
0.1uF
C137
0.1uF
C213
0.1uF
C248
0.1uF
C101
0.1uF
C65
0.1uF
C167
0.1uF
C133
0.1uF
C135
0.1uF
C169
0.1uF
C103
0.1uF
C67
0.1uF
0.1uF
C450
AGNDAGNDAGNDAGND AGND
0.1uF
C449
AGNDAGND
1uF
C466
22uF
C448
1uF
C469
22uF
C398
1uF
C468
R31110
0.1uF
C447
AGND AGND
1uF
C467
0.1uF
C446
AGND
V+
V-
0.1uF
C343
0.1uF
C344
0.1uF
C345
0.1uF
C346
AGND
C23
100uF
C20
100uF
VA+ VD+45
-2dBu
-2dBu
-2dBu
-2dBu
-2dBu
-2dBu
-2dBu -2dBu
-2dBu
-2dBu
-2dBu
-2dBu
-2dBu
-2dBu
-2dBu
A_PGMLTOUTHI
A_MONO1OUTHI
A_PGMLTOUTLO
A_AUDLTOUTHI
A_CUEOUTHI
A_AUDLTOUTLO
A_PGMRTOUTHI
A_MONO2OUTHI
A_PGMRTOUTLO
A_AUDRTOUTHI
A_TBOUTHI
A_AUDRTOUTLO
OUTCALL1
OUTMXM1
OUTCALL2
OUTMXM2
A_MXM2OUTLO
A_MXM2OUTHI
CALL2OUTLO
CALL2OUTHI
A_MXM1OUTLO
A_MXM1OUTHI
CALL1OUTLO
CALL1OUTHI
A_MONO1OUTLO
A_MONO2OUTLO
OUT_TB
OUTMONO2
OUTCUE
OUTPGMLT
OUTPGMRT
OUTAUDLT
OUTAUDRT
OUTMONO1
LR_DAC
MCLK_DAC
DIF2
PHN12_DAC
DIF1
DIF0
DEM0
DEM1
SCLK_DAC
OUTCALL1
OUTCALL2
LR_DAC
MCLK_DAC
DIF2
MXM12_DAC
DIF1
DIF0
DEM0
DEM1
SCLK_DAC
OUTMXM1
OUTMXM2
A_CUEOUTLO
A_TBOUTLO
+4dBu BAL
+4dBu BAL
+4dBu BAL
+4dBu BAL
+4dBu BAL
+4dBu BAL
+4dBu BAL
+4dBu BAL
+4dBu BAL
+4dBu BAL
+4dBu BAL
+4dBu BAL
CUE, TB
MONO 1,2
MXM 1,2AUD
CALL 1,2PGM