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