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