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R752
+5VR
+5VR
14
SPDIFO
1
J700
14
SPDIFO
2
X_D1x3-BK
3
CP6
X_120
FB22
VCC3
10,12,15
AC_SDOUT
R390
33
10,12
AC_BCLK
10,12,15
AC_SDIN0
10,12
AC_SYNC
C197
X_10p
12
PRI_RST#
+5VR
VREF_OUT
AUDIO CODE CD / AUX / MODEM IN HEADERS
R355
CDRX
C187
1u
CDR1
1
2
1
R356
CDGNDX
C188
1u
CDGND1
1
2
1
R359
CDLX
C189
1
2
1u
CDL1
1
R358
R357
R354
X_10K
X_10K
X_10K
X_4.7K
1
2
R401
SROUT_R
X_10
SROUT_L
+5VR
R750
4.7K
R441
X_10
MONO_OUT
R397
4.7K
C205
0.1u
X_COPPER
LOUTR
LOUTL
VDD3
1
DVDD1
XTALIN
2
XTL_IN
XTALOUT
3
XTL_OUT
4
DVSS1
5
SDATA_OUT
6
BIT_CLK
7
DVSS2
AFILT2
8
SDATA_IN
AFILT1
9
DVDD2
10
SYNC
11
RESET#
12
PC_BEEP
AVSS1
AVDD1
MONO_PHONE
AUXLX
AUXRX
CDLX
CDGNDX
CDRX
R751
1
2
4.7K
MIC_PWR
R253
X_2.2K
C707
X_1000p
14
AUXRX
CDR
14
0
CDR
2
4
CD_IN1
3
CD-D1x4-BK-SBTJ
2
0
CDGND
2
1
2
0
CDL
CD IN
CDL
14
AD1885 AC97 CODEC
SROUT_R
21
SROUT_L
21
+5VR
CB204
0.1u
U22
36
LINE_ROUT
14
35
LINE_LOUT
14
34
NC
33
NC
32
VRDA
31
VRAD
30
29
28
VREF_OUT
NC
27
VREF
C193
C194
26
25
C190
+ CT40
+5VR
270p
270p
CB194
0.1u
0.1u
CODEC-AAD1885
10u
14,21
LINE_R
C184
LIN_IN_R
LIN_IN_R
21
1u-0805
C185
LIN_IN_L
LIN_IN_L
21
1u-0805
14,21
LINE_L
C186
R342
1
2
1
2
MIC_IN
14
1u-0805
1K
C181
X_0.01u
R271
1
2
+5VR
AUXRX
C220
1
2
1u
AUXR
AUXLX
C221
1u
AUXL
1
2
R420
R430
X_10K
X_10K
MONO_PHONE
C219
1u
1
2
MONO_OUT
C218
1u
1
2
XTALOUT
C202
C198
1
2
1
2
0.1u
X_0.22u
+ CT701
C201
+ CT42
+ CT700
C200
C204
C195
X_10u
X_10u
X_10u
0.047u
1u
X_1u-0805
1u
LINE_R
J3-3
19
C126
18
1000p
17
16
28
LINE_L
GAME+PHONE-D15-BK
C127
1000p
J3-2
MIC_PWR
-12V
27
26
25
MIC_IN
24
MIC_IN
29
GAME+PHONE-D15-BK
X_4.7K
C125
1000p
+12VR
+12V
U24
4
600
YLT1087S-SOT89-0.8A
AUX_IN1
3
FB31
3
2
VIN
AUX-D1x4-YL
1
CB206
C232
AUX IN
0.1u
1u
1
MDM_IN1
2
MON-D1x4-GN
3
4
MODEM IN
Title
Micro-Star
Document Number
Last Revision Date:
Saturday, October 06, 2001
AUDIO CODE CRYSTAL CIRCUIT
R391
XTALIN
1
2
10M
X3
1
2
24M-16pf-HC49S-D
C191
C192
22p
22p
DECOUPLING CAPACITOR
FB29
120-1
VDD3
CB202
X_0.1u
AUDIO CODE REGULATORS
-12VR
FB27
X_600
CP7
CB195
0.1u
X_COPPER
+5VR
2
VOUT
R412
C212
SOT223
100
1u
R402
300
Rev
MS-6507
1.0
AC97 CODEC AD1885
Sheet
13
of
36
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