8399
8399
N/B Maintenance
N/B Maintenance
126
J15
Modem Daughter
Board Connector
P9
U20
South Bridge
VT8235
AC97_SDOUT23 R305 22
AC97_RST#25
R300 22
MDC_SDIN24
AC97_BITCLK30
P16
26
R334 22
R336 22
R341 22
AC97_SYNC22
R304 22
MONO_OUT
1
P18
U10
Audio Codec
37
+3V
16
21
R342 4.7K
+5V
10,18
C353
1U
+3VS
17
C167
1U
1UC187
P16
J5
RJ45-8P
/RJ11-4P
TIP_1 A1
TIP A2
RING A3
RING_1 A4
GND1
GND2
32
15
C3
1000P
C2
1000P
JS1
TIP
RING
R5 0
L19
400UH
32
14
C666
1000P
C667
1000P
JS506
TIP_1
RING_1
R867 0
L105
400UH
2
3
1
4
J7
P16
An error occurs when run the modem
8.13 Modem Test Error(2)
MiTac Secret
Confidential Document