Av8 dac left and right, L896ct – Arcam Preamp Processor AV8 User Manual
Page 55
ISSUE
DRAWING NO.
DRAWING TITLE
DATE
Filename:
ECO No.
DESCRIPTION OF CHANGE
AVD DAC LR.Sch
AV8 DAC Left and Right
Contact Engineer:
L896CT
1-Aug-2002
INITIALS
Printed:
4
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
IC402
WM8740
AGND
AGND
C438
100N 0805
C454
100N 0805
C433
100N 0805
C451
100N 0805
C448
100N 0805
+ C411
10U EL SG
+ C410
10U EL SG
+
C412
10U EL SG
+
C409
10U EL SG
AGND
AGND
AGND
P5VA
DAC I2S LRCLK LR
DAC I2S DATA LR
DAC I2S BCLK LR
DAC I2S MCLK LR
P3V3A
DGND
70R@100MHz
L404
7F004
C446
100N 0805
DAC MUTE
DM0
DM1
DAC RESET
AGND
AGND
DAC L
DAC R
AGND
P5VA
P15VA
N15VA
C470
100N 0805
C471
100N 0805
AGND
8
4
IC404C
OPA2134PA SM
C442
680P PP
C443
680P PP
C457
680P PP
C458
680P PP
C441
2N2 PP
C440
2N2 PP
C455
2N2 PP
C456
2N2 PP
5
6
7
IC404B
OPA2134PA SM
5
6
7
IC403B
OPA2134PA SM
3
2
1
IC403A
OPA2134PA SM
R426
1K0 0805
AGND
R425
4K7 0805
R414
4K7 0805
R408
4K7 0805 1%
AGND
DAC GND L
3
2
1
IC404A
OPA2134PA SM
R437
1K0 0805
AGND
R436
4K7 0805
R427
4K7 0805
AGND
REDIRECT BASS
BASS L
BASS R
DAC GND R
P15VA
N15VA
C464
100N 0805
C465
100N 0805
+ C414
10U EL SG
+ C415
10U EL SG
AGND
8
4
IC403C
OPA2134PA SM
VDD
16
GND
8
VEE
7
IC401B
74HCT4053D SM
P5VA
N5VA
AGND
C460
100N 0805
C461
100N 0805
AGND
P5VA
+ C413
10U EL SG
R409
4K7 0805 1%
DAC RESET
DAC MUTE
DM0
DM1
DAC I2S LRCLK LR
DAC I2S DATA LR
DAC I2S BCLK LR
DAC I2S MCLK LR
BASS R
BASS L
REDIRECT BASS
DAC L
DAC GND L
DAC R
DAC GND R
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
IC401A
74HCT4053D SM
C419
100N 0805
AGND
AGND4A
AGND4B
AGND4D
AGND4C
R417
47R 0805
R411
47R 0805
P3V3D_LR
R418
1K0 0805
R419
1K0 0805
AGND
P3V3D_LR
AGND
C400
330P NPO 0805
C401
330P NPO 0805
C436
33P NPO 0805
C445
33P NPO 0805
R412
3K3 0805 1%
R413
3K3 0805 1%
R400
3K3 0805 1%
R401
3K3 0805 1%
R415
3K3 0805 1%
R416
3K3 0805 1%
R403
3K3 0805 1%
R402
3K3 0805 1%
R404
680R 0805 1%
R405
680R 0805 1%
R406
680R 0805 1%
R407
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