1
2
3
4
5
6
A
B
C
D
6
5
4
3
2
1
D
C
B
A
Title
Number
Revision
Size
B
Date:
29-May-2008
Sheet of
File:
C:\Documents and Settings\Wiewiór\Pulpit\USB To Audio.Ddb
Drawn By:
X1
12MHz
R5
1M
C4
15p
C3
15p
MS
22
VoutL
14
VoutR
15
VccL
13
SSPND
27
PGND
19
DOUT
5
VDD
7
DGND
6
DT
3
CK
2
XTO
1
HOST
21
VccP
20
Vcom
18
PSEL
4
D-
8
Vbus
10
AGNDR
17
VccR
16
MD
24
MC
23
D+
9
AGNDL
12
ZGND
11
TEST0
26
XTI
28
TEST1
25
U1
PCM2705
C1
1uF
R3
22R
R4
22R
R1
1k5
R2
1k5
L3
FB
L4
FB
AGND
AGND
AGND
R6
0R
C2
1uF
C5
1uF
C6
1uF
+
C9
47uF
+
C10 22uF
+
C11 22uF
R7
16R
R8
16R
C7
22nF
C8
22nF
AGND
1
2
3
4
5
JP1
USB
L1
FB
L2
FB
AGND
+
C12
22uF
+
C13
C15
220nF
C16
GND
1
L
2
R
3
J?
AUDIO_JACK