Arcam SA30 - Page 29

EN-29
ISSUE
DRAWING NO.
DRAWING TITLE
DATE
Filename:
ECO No. DESCRIPTION OF CHANGE
L297 CT1 Line Inputs.SchDoc
AMP022 Line Inputs
Contact Engineer:
L297CT
06/01/2020
INITIALS
Printed:
2 10Sheet of
Notes:
Contact Tel: (01223) 203207Peter Kuell
A & R Cambridge Ltd.
Pembroke Avenue
Cambridge CB25 9QR
Waterbeach
A3
ARCAM
2
3
1
84
IC102A
LME49723MA
0W125
Thin Film
R103
3K0
0W125
Thin Film
R100
620R
0W125
Thin Film
R104
10R
50V
NPO
C104
100P
AGND
VREF
0W125
Thin Film
R108
620R
50V
NPO
C109
100P
0W125
Thin Film
R113
10R
AGND
0W125
Thin Film
R117
620R
0W125
Thin Film
R120
10R
Film
50V
NPO
C114
100P
AGND
0W125
Thin Film
R124
3K0
0W125
Thin Film
R122
620R
50V
NPO
C117
100P
0W125
Thin Film
R125
10R
AGND
50V
C118
1UF
50V
C119
1UF
50V
C128
1UF
50V
C129
1UF
50V
C121
1UF
Y0
13
Y1
14
Y2
15
Y3
12
Y4
1
Y5
5
Y6
2
Y7
4
E
6
S0
11
S1
10
S2
9
Z
3
IC100A
74HC4051D
PHONO L OUT
AUX L IN
Y0
13
Y1
14
Y2
15
Y3
12
Y4
1
Y5
5
Y6
2
Y7
4
E
6
S0
11
S1
10
S2
9
Z
3
IC104A
74HC4051D
PHONO R OUT
AUX R IN
AGND
AN IP SEL0
AN IP SEL1
AN IP SEL2
1Y0
12
1Y1
14
1Y2
15
1Y3
11
2Y0
1
2Y1
5
2Y2
2
2Y3
4
E
6
S1
9
S0
10
2Z
3
1Z
13
IC103A
74HC4052D
AN IP SEL0
AN IP SEL1
AN IP SEL2
AGND
AGND
AGND
PHONO L OUT
PHONO R OUT
S2 S1 S0 Input
0 0 0 PHONO
0 0 1 AUX
0 1 0 PVR
0 1 1 CD
1 0 0 STB
1 0 1 NC
1 1 0 NC
1 1 1 NC
+9V
-9V
0W1
Thin Film SM
R105
10K
0W1
Thin Film SM
R115
10K
AGND
2
3
1
84
IC101A
OPA1652AIDR
6
5
7
IC101B
OPA1652AIDR
50V
NPO
C103
150P
50V
NPO
C112
150P
PVR L IN
PVR R IN
CD L IN
CD R IN
STB L IN
STB R IN
PVR L
CD L
STB L
PVR R
CD R
STB R
VCC
16
GND
8
VEE
7
IC104B
74HC4051D
VCC
16
GND
8
VEE
7
IC100B
74HC4051D
AGND AGND
VCC
16
GND
8
VEE
7
IC103B
74HC4052D
AGND
+5VA
-5VA
+5VA
-5VA
+5VA
-5VA
50V
C122
100N
50V
C125
100N
50V
C123
100N
50V
C126
100N
50V
C124
100N
50V
C127
100N
ADC L+
ADC L-
6
5
7
IC102B
LME49723MA
AGND
0W125
Thin Film
R110
3K0
AGND
0W125
Thin Film
R123
3K0
50V
C120
1UF
ADC R+
ADC R-
AN BYP L
AN BYP L
AN BYP R
Mux decoupling
Op amp decoupling
+9V
-9V
+9V
-9V
STB L
STB R
AGND
AGND
AGND
CD L
CD R
AUX L
STB L IN
CD L IN
PVR L IN
AUX L IN
STB R IN
CD R IN
PVR R IN
AUX R IN
AUX R
AUX L
AUX R
PVR L
PVR R
50V
NPO
C101
100P
50V
NPO
C102
100P
50V
NPO
C107
100P
50V
NPO
C108
100P
50V
NPO
C110
100P
50V
NPO
C111
100P
0W125
Thin Film
R101
10K
0W125
Thin Film
R102
10K
0W125
Thin Film
R106
10K
0W125
Thin Film
R107
10K
0W125
Thin Film
R112
10K
0W125
Thin Film
R114
10K
0W125
Thin Film
R116
10K
0W125
Thin Film
R118
10K
ADC R+
ADC R-
ADC L+
ADC L-
AGND
CONNECTIO N TO TOP PCB
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
52808
CON100
MOLEX
DAC L+
DAC R+
Analogue Multiplexer
AN BYP R
AGND
AGND
50V
NPO
C113
1N0
50V
NPO
C106
1N0
50V
NPO
C116
1N0
50V
NPO
C100
1N0
VREF
VREF
VREF
+5VA
0W1
Thin Film SM
R126
10K
0W1
Thin Film SM
R127
10K
50V
C134
100N
50V
C135
1UF
AGND
VREF
+5VA
+5VA
+5VA
DAC L
DAC L
0W125
Thin Film
R131
47R
50V
NPO 1%
C136
1N0
50V
NPO
1%
C142
1N0
2
3
1
84
IC107A
LME49723MA
-9V
+9V
0W1
R129
1K5 0.1%
0W1
R136
1K5 0.1%
50V
NPO
1%
C138
2N7
0W1
0.10%
R130
750R
0W1
0.10%
R134
750R
0W125
Thin Film
R141
47R
50V
NPO 1%
C146
1N0
50V
NPO
1%
C151
1N0
6
5
7
IC107B
LME49723MA
0W1
R139
1K5 0.1%
0W1
R150
1K5 0.1%
50V
NPO
1%
C148
2N7
0W1
0.10%
R140
750R
DAC R
DAC R
50V
C139
1UF
50V
C143
1UF
+9V
-9V
AGND
AGND
DAC L-
DAC R-
DAC L+
DAC L-
DAC R+
DAC R-
DAC BALANCED TO SINGLE ENDED CONVERTOR
AN IP SEL0
AN IP SEL1
AN IP SEL2
AGND
16V
C130
100UF
16V
C131
100UF
16V
C132
100UF
16V
C133
100UF
2
3
1
84
IC105A
LME49721MA
6
5
7
IC105B
LME49721MA
2
3
1
84
IC106A
LME49721MA
6
5
7
IC106B
LME49721MA
0W125
Thin Film
R109
1K8
0W125
Thin Film
R121
1K8
0W125
Thin Film
R111
1K8
0W125
Thin Film
R119
1K8
0W1
0.10%
R128
1K0
0W1
0.10%
R137
1K0
0W1
0.10%
R138
1K0
0W1
0.10%
R151
1K0
0W1
0.10%
R145
750R
19_E016 PK 12/06/19 DV release C.0
P103
P105
P110
P113
P123
P125
P130
P132
P104
P106
P112
P115
P122
P124
P129
P131
P111
P107
P109
P120
P126
P134
P117
P118
P121
P108
P100
P102
P101
P114
P119
P116
P133
P128
P127
P136
P145
P140
P142
P144
P143
P150
P155
P158
P135
P149
P154
P157
P152
P137
P139
P153
P156
P148
P141
P138
P147
P151
P146
P163
P159
P160
P161
P162
19_E028 PK 12/06/19 LPP BoM release 1.0
50V
NPO
C105
15N
50V
NPO
C115
15N
19_E038 PK 12/11/19 C105/115 changed to 0805 2.0
19_E041 PK 23/12/19 None to this sheet 3.0
20_E001 PK 06/01/20 PCB change only 4.0