User Guide
5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
Cap pin31: 1U X
For ALC202A
CHIP ALC202 EMP202
14.318MHz 0 OPEN
Cap pin33: 1U X
24.576MHz OPEN OPEN
FREQ. ID1# ID0#
Cap p33/34 X X
20mil
MIC connector
41167*******
01
Audio
Codec(CMI9738S)
C
13 28
Wednesday, June 11, 2003
Tit
le
Siz
e
Document
Number
Rev
Date:
Sheet
of
MIC2
ACSYNC
CDROM_RIGHT
PC_BEEP
ACRST#
CDROM_COMM
CARDSPK#
ACSDOUT
SBSPKR
AOUT_
L
MIC1
MODEM_SPK
ACSDIN0
AOUT_R
MIC
AOUT
_L
MONO_
OUT
CDROM_LEFT
AOUT_R
PC_BEEP
ACBITCLK
ACBITCLK
GND
AGND
AGND
AGND
+5V
AGND
GND
GND
AGND
AGND
AGND
CAGND
GND
AGND
H8_AVREF
AGNDAGND
AGND
GND
AGND
AGND
+3V
GND
GND
AGND
AGND
AGND
AGND
GND
AVDDAD
GND
AGND
GND
AGND
AGND
CAGND
GND
GND
GND
AVDDAD
AGND
AGND
AGND
+5V
AGND AGND
C792
1U
0603
10V
1 2
C775
100P
0603
12
L538
120Z/100M
2012
1 2
C783
0.33U
16V
0603
1 2
R755
2K
0603
12
L541
120Z/100M
2012
1 2
C200
0.1U
50V
0603
12
C799
0.1U
50V
0603
12
C801
0.1U
50V
0603
12
C784
1U
1 2
R756
22 0603
1 2
C780
1U
0603
10V
1 2
C507
0.01U/NA
0603
12
C802
1000P
0603
50V
1 2
C761
22P/NA
0603
5%
12
R778
6.8K
5%
12
C773
1U
0603
10V
1 2
C790
0.33U
16V
0603
1 2
C778
2.2U
0805
+80-2
0%
12
C795
2.2U
0805
+80-20
%
1 2
C797
10U
10V
1206
12
C800
1U
0603
10V
12
C781
1U
0603
1 2
U501
MIC5205BM5/NA
SO
T25
1
2
34
5
IN
GND
EN
ADJ
OUT
R773
6.8K
5%
1 2
R769
0
0805
12
C788
0.33U
16V
0603
1 2
C748
0.1U
50V
0603
1 2
C791
1U
0603
10V
1 2
U522
NC7S32
SO
T25
1
2
3
5
4
A
B
GND
VCC
Y
L536
120Z/100M
2012
1 2
R765
0/NA
0603
12
R781
6.8K
5%
12
X5
04
24.576MHZ/NA
1 2
JO519
1 2
C197
0.1U/NA
50V
0603
1 2
C804
1U/NA
0603
10V
1 2
L544
600Z/100M
1608
1 2
C798
2.2U
0805
+80-20
%
1 2
R748
22K
0603
1 2
C785
1U
0603
1 2
C789
0.1U
50V
0603
12
C199
1000P
0603
50V
1 2
R770
6.8K
5%
12
C763
0.1U
50V
0603
12
C196
0.1U/NA
50V
0603
1 2
C796
0.1U
50V
0603
12
C762
22P/NA
0603
5%
12
C772
1U
0603
10V
1 2
L533
0
1608
1 2
C198
1U
0603
10V
1 2
C760
0.1U
50V
0603
12
L23
120Z/100M
2012
1 2
R763
1K
0603
12
R736
120
0603
12
C753
0.1U
50V
0603
1 2
C777
4.7U
0805
+80-20
%
12
R508
180K/NA
0603
1%
12
C759
0.1U
50V
0603
1 2
C779
1U
1 2
C805
1000P/NA
0603
50V
1 2
R762
10K
0603
1 2
L550
120Z/100M/NA
2012
1 2
R758
1M/NA
0603
1 2
C793
1U
0603
10V
1 2
C786
1000P/NA
0603
12
U523
CMI9738S
PQFP48_0.5MM
19
2
3
12
24
23
20
18
17
16
15
14
13
37
39
41
34
1
9
25
38
4
7
26
42
21
22
35
36
31
32
33
11
5
8
10
6
27
28
29
30
40
43
44
45
46
47
48
CD/GND
XTL/IN
XTL/OUT
PC_BEEP
LINE/IN/R
LINE/IN/L
CD/R
CD/L
VIDEO/R
VIDEO/L
AUX/R
AUX/L
PHONE
MONO_OUT
ALT_LINE_OUT_L
ALT_LINE_OUT_R
FLTO
DVDD1
DVDD2
AVDD1
AVDD2
DVSS1
DVSS2
AVSS1
AVSS2
MIC1
MIC2
LINE/OUT/L
LINE/OUT/R
BPCFG
FLT3D
FLTI
RESET#
SDATA/OUT
SDATA/IN
SYNC
BIT/CLK
REFFLT
VREFOUT
AFLT1
AFLT2
NC1
NC2
NC3
ID0#
ID1#
EAPD
S/PDIF_OUT
C749
10P/NA
0603
12
L535
120Z/100M
2012
1 2
R757
22 0603
1 2
R764
0
0603
12
R780
6.8K
5%
1 2
R509
470K/NA
0603
12
C754
0.01U
0603
1 2
R771
4.7K
0603
1 2
L537
600Z/100M
1608
1 2
C770
0.1U/NA
50V
0603
12
R776
4.7K
0603
1 2
J10
STEREO JACK/6P/W9.5
2SJ-SB2014D3
1
6
2
3
4
5
C803
1U
0603
10V
1 2
JS503
SHORT
-SMT4
1 2
R777
6.8K
5%
1 2
MONO_O
UT
16
ACSYNC
11,16
ACSDOUT
11,16
AOUT_
R
14
CDROM_RIGHT
12
CDROM_LEFT
12
CDROM_COMM
12
MODEM_SPK
16
CARDSPK#
18
ACBITCLK
11,16
ACRST#
11,16
14M_CODEC
4
SBSPKR
10,11
AOUT
_L
14
ACSDIN0
11