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5
10U/NA
C39
0805
1
2
6
EXT_IN_L
VCC_AUD_A
C40
0805
1
2
6
EXT_IN_R
10U/NA
MIC_IN_L
VCC_AUD_A
D
MIC_IN_R
VCC_AUD_C
CLK_UDA
L3_I2C_MODE
11
L3_I2C_MODE
L3_I2C_SCL
11
L3_I2C_SCL
C234
22P/NA
0402
VCC_AUD
U14A
1
4
CLK_SSP
TC7W14FU
C
VCC_AUD
U14B
3
5
4
SSP_SFRM
TC7W14FU
7
CODEC_RESET#
VCC3
OSC1
S
D
4
3
B
VCC
OUT
Q39
G
1
2
NC
GND
IRLML6402
C56
0.1U
11.2896MHZ
0402
16V
AUD_PWR_ON# 7,13
C58 0.33U 16V
R58 20K
LOUT_R
1
2
1
C49
0603
0402E
0.33U
0603
1
2
C59 0.33U 16V
R61 20K 0402E
LOUT_L
1
2
1
0603
R260
C52
1
1
2
A
0.33U/NA
16V
0603
A
6
EXT_IN_R
5
4
U13
1
28
VSSA(ADC)
VREF
2
27
VINL1
VSSA(DAC)
3
26
VDDA(ADC)
VOUTL
4
25
VINR1
VDDA(DAC)
5
24
VADCN
VOUTR
6
23
VINL2
QMUTE
R50
7
22
VADCP
AGCSTAT
8
21
VINR2
TEST2
9
20
OVERFL
TEST1
10
19
VDDD
DATAI
11
18
VSSD
DATAO
12
17
SYSCLK
WS
13
16
L3MODE
BCK
14
15
L3CLOCK
L3DATA
UDA1341TS
SSOP28A
A
A
C235
22P/NA
0402
R369 0
0603
CLK_UCB_BIT
7
1
2
VCC_AUD
VCC_AUD
U15
UDA_WS
2
5
D
Q
8
VCC
1
CLK
4
GND
3
#Q
TC74W74
R55
CLK_UDA
1
2
CLK_UDA
4
0
0402
5%
R56 39K 0402E
1
2
U16
2
5
4
-INA1
-OUTA
9
2
-INA2
+OUTA
C51 2.2U 0805+80-20%
1
2
7
16
+INA
-OUTB
13
18
+INB
+OUTB
2
15
-INB1
11
3
-INB2
VDD0
17
VDD1
20
HP-IN
10K 0402E
2
10
6
MUX CNTRL
GND0
8
GND1
14
12
R267
BYPASS
GND2
19
GND3
1
2
23
21
SHUTDOWN
GND4
22
GND5
1
24
NC
GND6
0
25
GND7
LLP24_05MM
LM4867LQ
A
1
2
R62
39K
0402E
4
3
VREF
LOUT_L
VCC_AUD_B
LOUT_R
VCC_AUD_C
1
QMUTE
QMUTE
5,7
1K
1
2
TPS20
1
C43
TPS21
0.1U
+
C44
1
47U
0402
SSP_TXD
4
3216/TT
16V
SSP_RXD
4
UDA_WS
6.3V
CLK_UCB_BIT
L3_I2C_SDA
L3_I2C_SDA
11
A
VREF
+
C42
C41
0.1U
47U
0402
3216/TT
6.3V
16V
VCC_AUD
A
A
U14C
6
2
TC7W14FU
TP1
L38
0
0603
SPAK_MO+
TOUCHPAD_10
1
2
1
TOUCHPAD_10
1
TP2
C251
180P
0402
A
C214
C213
L23 1000Z/100M
180P
180P
1
0402
0402
1
16V
16V
L22 1000Z/100M
Q41
IRLML6402
A
A
D
S
G
L26
C61
1000Z/100M
C210
1
2
47U
1608
0.1U
0805
C1
50V
+80-20%
1U
0402E
0603
R268
C211
2K
A
A
0402
0.01U
0402
16V
A
A
3
2
VCC_AUD
VCC_AUD
R51
R49
2
1
2
1
1
0603
0603
VCC_AUD_B
+
C46
C45
47U
0.1U
3216/TT
0402
6.3V
16V
A
A
VCC_AUD
R53
2.2K
TP3
TP4
R370
1
1
1
2
TOUCHPAD_10
4.7K
TOUCHPAD_10
C236
+
47U
C242
MIC
3216
0.01U
6.3V
0402
16V
A
A
A
R52
1
2
0/NA
J4
1608
JA93333-M51
FOXCONN
2
5P/FM/D4
2
1608
L24
SPAK_MO+
1
2
1000Z/100M
C248
1608
180P
0402
A
VCC3
AMP_PW_EN# 7
MiTAC International Corp.
Modify on 11/9
2
1
VCC_AUD_A
+
C48
C47
0.1U
47U
0402
3216/TT
6.3V
16V
A
A
47U
6.3V
3216/TT
C55
MIC_IN_L
2
1
C54
MIC_IN
1
2
C50
0.1U
0402
MIC_IN_R
2
1
47U
6.3V
3216/TT
R57
0
1
2
R60
0
1
2
A
PCB P/N :316142200001
PCB;PWA-BARRACUDA/MAIN BD
Project Title
PWA;PWA-BARRACUDA/MAIN BD
Pag Title
AUDIO CODEC & AMPLIFY
411142200001
Document
Rev
01
Number
星期 ,
27, 2001
四 十二月
Date:
Sheet
8
of
16
1
D
C
B
A
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