5
4
3
2
1
+10VA
CDVDD CAVDD
R12
1K
R15
1K
R19
1K
C1
0.1u
A-LMAIN
A-RMAIN
+10VA
C15
0.1u
A-LREAR
A-RREAR
+10VA
C26
0.1u
A-CENT
A-LFE
U1
WM8746EDS
11
12
13
14
1
9
8
DVDD
DGND
ML / I2S
MC / IWL
MD / DM
MUTE
MODE
D D
C3
+
10u/16V(T)
C5
0.1u
ML
MC
MDI
MUTEC
R6
0R
AVDD1
AVDD2
AGND1
AGND2
GR0
GR1
GR2
OUT0R
OUT0L
28
15
20
24
26
22
18
27
25
C8
0.1u
C9
0.1u
C7
+
10u/16V(T)
C6
10u/16V(T)
C13
10u/16V(T)
R3
10K
C10
2200P
R7
10K
C14
10
AMCLK
ABCLK
ALRCLK
ASDAT0
C C
ASDAT1
ASDAT2
2
3
4
5
6
7
LRCIN2
SCKI
BCKIN
LRCIN
DIN0
DIN1
DIN2
OUT1R
OUT1L
OUT2R
OUT2L
CAP
23
21
19
17
16
C19
0.1u
+
C20
10u/16V(T)
C18
10u/16V(T)
2200P
R10
10K
C21
+5VA
FB1
FB2
B B
ACC
1/2VCC
CDVDD
CAVDD
ACC
1/2VCC
+10VA
H/F Conn
5PIN
1
2
3
4
5
J7
H/F-SIG
H/F-SW
ACC
BUP5
1
C24
10u/16V(T)
R105
10K
H/F-IN
Q12
C103S
2 3
C32
10u/16V(T)
2200p
R13
10K
C25
2200p
R16
10K
+10VA
+5VA
C40
0.1u
R18
10
R21
47K
C35
+
10u/16V(C)
R22
47K
+10VA
C36
0.1uF
+
C41
10u/16V(T)
C38
10u/16V(T)
1/2VCC
+5VA
+9V
+10V
FB4
BEAD
+10V
+9V
FB5
BUP5
A A
BUP5
BEAD
C33
2200p
R20
10K
C39
2200p
R1
10K
R4
10K
1/2VCC
R8
10K
R11
10K
1/2VCC
R14
10K
R17
10K
1/2VCC
C2
200p
C11
200p
C16
200p
C22
200p
C27
200p
C34
200p
84
3
+
2
-
1
U2A
10u/16V(T)
R2
1K
KIA4558F
C4
U2B
C12
10u/16V(T)
R5
1K
84
5
+
6
-
7
KIA4558F
U3A
C17
10u/16V(T)
R9
1K
84
3
+
2
-
1
KIA4558F
84
5
+
6
-
7
C23
10u/16V(T)
U3B
KIA4558F
84
3
+
2
-
1
C28
10u/16V(T)
U4A
KIA4558F
84
5
+
6
-
7
C37
10u/16V(T)
U4B
KIA4558F
Title
AUDIO DAC AND VIDEO FILTER
Size Document Number Rev
<Doc> <RevCode>
A3
5
4
3
2
Date: Sheet
1
17Wednesday, October 13, 2004
of