Av8 dac centre and sub, L896ct – Arcam Preamp Processor AV8 User Manual
Page 54
ISSUE
DRAWING NO.
DRAWING TITLE
DATE
Filename:
ECO No.
DESCRIPTION OF CHANGE
AVD DAC CS.Sch
AV8 DAC Centre and Sub
Contact Engineer:
L896CT
1-Aug-2002
INITIALS
Printed:
3
11
Sheet
of
Notes:
Contact Tel:
(01223) 203200
EngName A Dutton
A & R Cambridge Ltd.
Pembroke Avenue
Cambridge CB5 9PB
Waterbeach
23425
LRCIN
1
DIN
2
BCKIN
3
MODE8X
4
SCLK
5
DIFFHW
6
DGND
7
DVDD
8
AVDDR
9
AGND2R
10
VMIDR
11
VOUTRN
12
VOUTRP
13
AGND1
14
Vcc
15
VOUTLP
16
VOUTLN
17
VMIDL
18
AGND2L
19
AVDDL
20
ZERO
21
RST
22
CS/IWO
23
MODE
24
MUTE
25
MD/DM0
26
MC/DM1
27
ML/IIS
28
WM8740
IC302
WM8740
AGND
AGND
C354
100N 0805
C333
100N 0805
C351
100N 0805
C348
100N 0805
+ C307
10U EL SG
+ C306
10U EL SG
+
C308
10U EL SG
+ C309
10U EL SG
AGND
AGND
AGND
P5VA
DAC I2S LRCLK CS
DAC I2S DATA CS
DAC I2S BCLK CS
DAC I2S MCLK CS
P3V3A
DGND
70R@100MHz
L304
7F004
C346
100N 0805
DAC MUTE
DM0
DM1
DAC RESET
AGND
AGND
C337
100N 0805
AGND
P5VA
P15VA
N15VA
C370
100N 0805
C371
100N 0805
AGND
5
6
7
IC301B
OPA2134PA SM
3
2
1
IC301A
OPA2134PA SM
8
4
IC301C
OPA2134PA SM
R306
820R 0805 1%
R307
6K8 0805 1%
C342
680P PP
C343
680P PP
C341
2N2 PP
C340
2N2 PP
DAC C
DAC S
5
6
7
IC304B
OPA2134PA SM
R326
1K0 0805
AGND
R325
4K7 0805
R314
4K7 0805
R312
4K7 0805 1%
R315
4K7 0805 1%
AGND
DAC GND C
3
2
1
IC304A
OPA2134PA SM
R336
1K0 0805
AGND
R327
4K7 0805
AGND
REDIRECT BASS
BASS C
SUB OFF
DAC GND S
REDIRECT BASS
P15VA
N15VA
C364
100N 0805
C365
100N 0805
AGND
8
4
IC304C
OPA2134PA SM
VDD
16
GND
8
VEE
7
IC303B
74HCT4053D SM
P5VA
N5VA
AGND
C360
100N 0805
C361
100N 0805
AGND
+
C305
10U EL SG
+ C318
10U EL SG
+ C319
10U EL SG
R311
6K8 0805 1%
R313
820R 0805 1%
C316
47N PE
C317
47N PE
C314
470N PE
C315
470N PE
DAC RESET
DAC MUTE
DM0
DM1
DAC I2S LRCLK CS
DAC I2S DATA CS
DAC I2S BCLK CS
DAC I2S MCLK CS
SUB OFF
BASS C
REDIRECT BASS
DAC C
DAC GND C
DAC S
DAC GND S
1Y0
12
1Z
14
2Z
15
1S
11
2Y1
1
3Y0
5
2Y0
2
3Z
4
INH
6
3S
9
2S
10
3Y1
3
1Y1
13
IC303A
74HCT4053D SM
C323
100N 0805
AGND
AGND3A
AGND3B
AGND3D
AGND3C
R316
47R 0805
R317
47R 0805
P3V3D_CS
R318
1K0 0805
R319
1K0 0805
AGND
P5VA
P3V3D_CS
AGND
C300
330P NPO 0805
C301
330P NPO 0805
C336
33P NPO 0805
C345
33P NPO 0805
R305
3K3 0805 1%
R301
3K3 0805 1%
R300
3K3 0805 1%
R304
3K3 0805 1%
R302
2K2 0805 1%
R303
2K2 0805 1%
R308
680R 0805 1%
R309
680R 0805 1%
NF
WAF
12/02/02
1.2
02_E044
R701 TO R704 & R708 TO R711 CHANGED TO 3K3 IC104 UPDATED
C200, C201 & C228 changed from 10U 35V to 100U 16V R911 TO 10K
02_101
WF/AD
16/5/02
IC906 FROM 5G24LC08 TO 5G24LC16 TO GIVE MORE SPACE
1.3.0
02_E127
AD
27/06/02
Remove R803 for PLL board upgrade
1.4.0
02_E160
WAF
27/06/02
R921 FROM 10K TO 33K
1.5.0
02_E161
WAF
1/8/02
CHANGES TO SOME PHASE LOCKED LOOP COMPS AND IC907
1.6.0