ISSUE
DRAWING NO.
DRAWING TITLE
DATE
Filename:
ECO No.
DESCRIPTION OF CHANGE
L117_C1_Analogue Output_E1.SchDoc
Analogue Output - Relays
Contact Engineer:
L117CT
18/08/2008
INITIALS
Printed:
1
5
Sheet
of
Notes:
Contact Tel:
(01223) 203270 tel No
Nick Clarke
A & R Cambridge Ltd.
Pembroke Avenue
Cambridge CB5 9QR
Waterbeach
A3
ARCAM
VOL Left
VOL Right
VOL Centre
VOL Sw
VOL Sl
VOL Sr
VOL Sbl
VOL Sbr
Z2 L
Z2 R
AN SCL
AN SDA
AN SPI Clk
AN SPI Data
DAC Right
DAC Left
DAC Centre
DAC Sl
DAC Sbl
DAC Sbr
DAC /RESET
H Vol L
H Vol R
MCH Sbl
MCH Sbr
A Out Mux Latch
DAC Sw
Main L
Main R
DAC Sr
Name
L117_C2_Mux Vol_E1.SchDoc
AGND
AGND
AGND
AGND
Phono R
Phono L
+12VA
-12VA
XLR / Amplifier PCB
MAIN PCB
AGND
AGND
+5VA
H VOL L
H VOL R
Headphone R
Headphone L
Data LR
Data CSw
Data SlSr
Data SblSbr
DAC BClk
DAC MClk
DAC WClk
DAC Left
DAC Right
DAC Centre
DAC Sw
DAC Sl
DAC Sr
DAC Sbl
DAC Sbr
AN SCL
AN SDA
DAC /RESET
DACs
L117_C3_DACs_E1.SchDoc
+12VA
-12VA
PSU
L117_C5_PSU_E1.SchDoc
AGND
-12VA
+12VA
/Main Mute
AGND
AGND
AGND
AGND
AGND
AGND
AGND
AGND
/Main Mute
AGND
+12VA
-12VA
AGND
+12VA
-12VA
AGND
+12VA
-12VA
AGND
+12VA
-12VA
AGND
+12VA
-12VA
AGND
+12VA
-12VA
AGND
+12VA
-12VA
AGND
+12VA
-12VA
AGND
Phono L
Phono R
Headphone L
Headphone R
AN SDA
AN SCL
AN SPI Clk
AN SPI Data
A Out Mux Latch
DAC MClk
DAC BClk
DAC WClk
Data LR
Data CSw
Data SlSr
Data SblSbr
DGND
/Main Mute
/Sbl/Sbr Mute
Z2 L
Z2 R
AN
S
C
L
AN
S
D
A
AN
S
P
I
C
lk
AN
S
P
I
D
a
ta
AO
u
t
M
u
x
L
a
tc
h
H Vol R
H Vol L
Z2 R
Z2 L
+15V
-15V
AGND
Phono Input
MCH Sbl
MCH Sbr
AGND
AGND
MCH SBr
MCH Sbl
50V
NPO
50V
C100
100P
50V
NPO
50V
C101
100P
50V
NPO
50V
C102
100P
50V
NPO
50V
C103
100P
50V
NPO
50V
C106
100P
50V
NPO
50V
C109
100P
50V
NPO
50V
C114
100P
50V
NPO
50V
C118
100P
D100
BAV99W
D101
BAV99W
D102
BAV99W
D103
BAV99W
D104
BAV99W
D105
BAV99W
D106
BAV99W
D107
BAV99W
16V
X7R
16V
C123
100N
16V
X7R
16V
C124
100N
AGND
16V
X7R
16V
C113
100N
50V
C115
33P
50V
C122
33P
0W25
0W25
R108
2R2
0W063
0W063
R112
100K
0W063
0W063
R114
100K
0W063
0W063
R111
47K
0W063
0W063
R113
47K
50V
NPO
50V
C104
100P
50V
NPO
50V
C105
100P
0W063
0W063
R100
47K
0W063
0W063
R101
47K
0W063
0W063
R105
470R
0W063
0W063
R104
470R
0W063
0W063
R103 470K
0W063
0W063
R102
470K
0W063
0W063
R107
68K
0W063
0W063
R106
68K
100V
FKP2
100V
C107
4N7
100V
FKP2
100V
C108
4N7
100V
FKP2
100V
C110
1N0
100V
FKP2
100V
C111
1N0
2
3
1
8
4
IC100A
NJM2114M
6
5
7
IC100B
NJM2114M
Main L
Main R
Main L
Main R
Data LR
Data CSw
Data SlSr
Data SblSbr
DAC MClk
DAC BClk
DAC WClk
EB2-5NU
RLY100A
NEC
EB2-5NU
RLY100B
NEC
EB2-5NU
RLY103A
NEC
+
-
EB2-5NU
RLY100C
NEC
EB2-5NU
RLY101A
NEC
+
-
EB2-5NU
RLY102C
NEC
EB2-5NU
RLY101B
NEC
+
-
EB2-5NU
RLY101C
NEC
EB2-5NU
RLY103B
NEC
EB2-5NU
RLY102A
NEC
EB2-5NU
RLY102B
NEC
+
-
EB2-5NU
RLY103C
NEC
TR100
MMUN2211LT1
DGnd
D108
BAS16
D109
BAS16
D110
BAS16
D111
BAS16
+5VRLY
w
r
C/F1a
C2b
F3c
B/E1a
B2b
E3c
A/D1a
A2b
D3c
AB
C
D
EF
w
w
r
r
GOLD
SKT100
JYE TAI
w
r
C/F1a
C2b
F3c
B/E1a
B2b
E3c
A/D1a
A2b
D3c
AB
C
D
EF
w
w
r
r
GOLD
SKT101
JYE TAI
2b
1a
3c
GOLD
SKT102
JYE TAI
TR101
MMUN2211LT1
DGnd
TR102
MMUN2211LT1
DGnd
TR103
MMUN2211LT1
DGnd
P119
P120
P122
P123
P124
P125
NF
NF
16V
YK
16V
C112
220UF
50V
YK
50V
C121
10UF
50V YK
50V
C117
1UF
50V
YK
50V
C120
1UF
16V
YK
16V
C116
220UF
16V
YK
16V
C119
220UF
+5VRLY
/Sbl/Sbr Mute
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
Con 1.00MM Vertical FFC 22WAY 52806 Series
52806
CON100
MOLEX
/Sbl/Sbr Mute
50V
NPO
50V
C125
100P
50V
NPO
50V
C126
100P
AGND
DGND
0W063
R117
0R0
0W063
R118
0R0
P126
0W125
R119
100R
0W125
R120
100R
0W125
R121
100R
0W125
R122
100R
0W125
R123
100R
0W125
R124
100R
0W125
R125
100R
0W125
R126
100R
FIX101
1
FID100
FID101
TOOL100
TOOL101
TOOL102
TOOL103
16V
C127
100N
0W063
R127
0R0
AGND
B.0
AN SPI data/clk corrected, H/phone Rf = 75k, Phono AC coupled
NC
10V
C129
10uF
10V
C128
10uF
P101
P100
0W063
R110
75K
0W063
R116
75K
8
2
3
6
4
1
7
5
IC101
LM4880M
19/9/07
07_E161
C.0
None to this sheet
PK
18/12/07
Blank AVR002 Analogue Out PCB
L117PB
PCB100
1
08_E015
D.0
PCB change only
PK
27/05/08
08_E127
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
CON101
MOLEX
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
CON102
MOLEX
1
2
3
4
FIX100
1
E.0
C115 C122 set to NFR109, 115 changed to 4R7
PK
22/07/08
08_E150
1W
R109
4R7
1W
R115
4R7
E.1
No changes to this sheet
NC
25/07/08
08_E159