ISSUE
DRAWING NO.
DRAWING TITLE
DATE
Filename:
ECO No.
DESCRIPTION OF CHANGE
L116_C3_Zone 2 & PSU_D1.SchDoc
Analogue Input - Z2 Mux & PSU
Contact Engineer:
L116CT
18/08/2008
INITIALS
Printed:
3
3
Sheet
of
Notes:
Contact Tel:
(01223) 203270 tel No
Nick Clarke
A & R Cambridge Ltd.
Pembroke Avenue
Cambridge CB5 9QR
Waterbeach
A3
ARCAM
AGND
AGND
AGND
AGND
AGND
+12VA
-12VA
AGND
Z2 A Sel5
Z2 A Sel4
Z2 A Sel3
Z2 A Sel2
Z2 A Sel1
Z2 A Sel0
AGND
AGND
AGND
AGND
AGND
AGND
AGND
AGND
AGND
+12VA
-12VA
-3V3A
-3V3A
-3V3A
-3V3A
+3V3A
+3V3A
+3V3A
+3V3A
+12VA
-12VA
+3V3A
-3V3A
+15V
-15V
AGND
+5VA
AGND
-12VA
AGND
2
3
1
8
4
IC301A
NJM2114M
6
5
7
IC301B
NJM2114M
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
IC300A
74HC4051D
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
IC303A
74HC4051D
VCC
16
GND
8
VEE
7
IC300B
74HC4051D
VCC
16
GND
8
VEE
7
IC303B
74HC4051D
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
IC302A
74HC4051D
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
IC304A
74HC4051D
VCC
16
GND
8
VEE
7
IC302B
74HC4051D
VCC
16
GND
8
VEE
7
IC304B
74HC4051D
16V
X7R
C312
100N
16V
X7R
C311
100N
25V
X7R
C309
1uF
+12
REG301
L7812CV
-12
REG304
L7912CV
ADJ
REG305
LM337LZ
0W063
R327
240R
0W063
R323
390R
Z2 A Sel1
Z2 A Sel0
Z2 A Sel2
Z2 A Sel3
Z2 A Sel5
Z2 A Sel4
Z2 A Sel5
Z2 A Sel3
Z2 A Sel4
Z2 A Sel0
Z2 A Sel1
Z2 A Sel2
CD L
VCR L
DVD L
AV L
PVR L
SAT L
TAPE L
Phono L
Spare L
DAB/Sirius L
NET L
AUX L
iPod L
AM/FM L
CD R
TAPE R
DVD R
SAT R
PVR R
AV R
VCR R
Spare R
NET R
AM/FM R
Phono R
iPod R
AUX R
DAB/Sirius R
Z2 R
Z2 L
+3V3D
+12VA
AGND
+5
REG302
LM1117MPX-5.0/NOPB
+12VA
+5VA
AGND
AGND
+3V3
REG300
LM1117MPX-3.3/NOPB
+3V3
REG303
LM1117MPX-3.3/NOPB
50V
SM
C300
10UF
50V
SM
C303
10UF
25V
X7R
C307
1uF
10V
CK
C304
470UF
10V
CK
C301
470UF
10V
CK
C306
470UF
10V
CK
C310
470UF
P301
P302
0W063
R300
10K
0W063
R301
10K
0W063
R302
10K
0W063
R303
10K
0W063
R304
10K
0W063
R305
10K
0W063
R306
10K
0W063
R307
10K
0W063
R309
10K
0W063
R310
10K
0W063
R311
10K
0W063
R312
10K
0W063
R313
10K
0W063
R314
10K
0W063
R315
10K
0W063
R317
10K
0W063
R318
10K
0W063
R319
10K
0W063
R320
10K
0W063
R321
10K
0W063
R322
10K
0W063
R324
10K
0W063
R325
10K
0W063
R326
10K
0W063
R329
10K
0W063
R330
10K
0W063
R331
10K
0W063
R332
10K
0W063
R333
10K
0W063
R335
10K
0W063
R336
10K
0W063
R337
10K
16V
X7R
C317
100N
16V
X7R
C313
100N
16V
X7R
C318
100N
16V
X7R
C314
100N
16V
X7R
C319
100N
16V
X7R
C315
100N
16V
X7R
C320
100N
16V
X7R
C316
100N
16V
X7R
C321
100N
50V
SM
C305
10UF
50V
YK
C322
10UF
1A
D300
S1D
P303
P304
P305
P306
P307
P308
P309
P310
P311
P312
P313
P314
P315
P316
P317
P318
P319
P320
P321
P322
P323
P324
P325
P326
P327
P328
P330
P331
P332
P333
P334
P335
A.0.2
INITIAL RELEASE
PK
26/09/06
50V
C324
47P
50V
C323
47P
78mA (0.546W)
18mA (0.0486W)
18mA (0.1566W)
38mA (0.3306W)
180mA (0.54W)
82mA (0.246W)
P300
P329
P337
P336
25V
YK
C302
1000UF
25V
YK
C308
1000UF
0W063
R338
47R
0W063
R339
47R
P340
P341
ECO984
ADC Mute Main ASel Z2 Asel
x x x x x x x x x x 1 1 1 0 0 0 Zone2 Input CD
/RST VCR PVR TAPE 5 4 3 2 1 0 5 4 3 2 1 0
x x x x x x x x x x 1 1 1 0 0 1 Zone2 Input AV
x x x x x x x x x x 1 1 1 0 1 0 Zone2 Input SAT
x x x x x x x x x x 1 1 1 0 1 1 Zone2 Input DVD
x x x x x x x x x x 1 1 1 1 0 0 Zone2 Input VCR
x x x x x x x x x x 1 1 1 1 0 1 Zone2 Input PVR
x x x x x x x x x x 1 1 1 1 1 0 Zone2 Input TAPE
x x x x x x x x x x 0 0 0 1 1 1 Zone2 Input Phono
x x x x x x x x x x 0 0 1 1 1 1 Zone2 Input AUX
x x x x x x x x x x 0 1 0 1 1 1 GND (was Zone2 Input iPod)
x x x x x x x x x x 0 1 1 1 1 1 Zone2 Input AM/FM
x x x x x x x x x x 1 0 0 1 1 1 Zone2 Input DAB
x x x x x x x x x x 1 0 1 1 1 1 Zone2 Input NET
x x x x x x x x x x 1 1 0 1 1 1 Zone2 Input SPARE
x x x x x x x x x x 1 1 1 1 1 1 Zone2 Input GND
x x x x 1 1 1 0 0 0 x x x x x x Main Input CD
x x x x 1 1 1 0 0 1 x x x x x x Main Input AV
x x x x 1 1 1 0 1 0 x x x x x x Main Input SAT
x x x x 1 1 1 0 1 1 x x x x x x Main Input DVD
x x x x 1 1 1 1 0 0 x x x x x x Main Input VCR
x x x x 1 1 1 1 0 1 x x x x x x Main Input PVR
x x x x 1 1 1 1 1 0 x x x x x x Main Input TAPE
x x x x 0 0 0 1 1 1 x x x x x x Main Input Phono
x x x x 0 0 1 1 1 1 x x x x x x Main Input AUX
x x x x 0 1 0 1 1 1 x x x x x x GND (was Main Input iPod)
x x x x 0 1 1 1 1 1 x x x x x x Main Input AM/FM
x x x x 1 0 0 1 1 1 x x x x x x Main Input DAB
x x x x 1 0 1 1 1 1 x x x x x x Main Input NET
x x x x 1 1 0 1 1 1 x x x x x x Main Input SPARE
x x x x 1 1 1 1 1 1 x x x x x x Main Input GND
x 1 1 0 x x x x x x x x x x x x TAPE Out Mute
x 1 0 1 x x x x x x x x x x x x PVR Out Mute
x 0 1 1 x x x x x x x x x x x x VCR Out Mute
0 x x x x x x x x x x x x x x x ADC Reset
1 x x x x x x x x x x x x x x x ADC Running
x 1 1 1 x x x x x x x x x x x x No Tape/VCR/PVR Mute
Z2 R
Z2 L
Phono L
AUX L
iPod L
AM/FM L
DAB/Sirius L
NET L
Spare L
CD R
AV R
SAT R
DVD R
VCR R
PVR R
TAPE R
Phono R
AUX R
iPod R
AM/FM R
DAB/Sirius R
NET R
Spare R
B.0
PK
02/03/07
PCB clearence rule update
07_E160
C.0
PK
16/01/08
Layout change only
08_E014
D.0
PCB change only
08_E126
PK
15/05/08
D.1
NC
25/07/08
R316, R334 > 3k9, R308, R328 > 0R
0W063
R316
3K9
0W063
R334
3K9
0W063
R308
0R0
0W063
R328
0R0
08_E158