Acer B173, Service Manual

Page: 47 / 50

5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
SPEAKER OUT
PC AUDIO-IN
2006/10/19
2007/01/16
for EMI
solution
2007.11.14 modify
2007/12/10 EMI
SHOUTDOWN
L_LINE Z0416
Z0415 RIN_PC
LIN_PC VOLU
VDD
SHOUTDOWN
VOLU
R_LINE
STBY
VOLUME
VDD
VDD
AGND
AGND
AGND
AGND
AGND
AGND
AGND
VDD
VDD
AGND
VDD
AGND
AGND AGND
VDD
VDD
AGND
AGND
AGND
AGND
5DV
AGND AGND AGND AGND
AR8 1K/6/NC
AR13 10K/6/NC
AJ1
ZD005D100/NC
2
3
4
5
1
AR12 10K/6/NC
AR5
30K/6/NC
AR3 0/6/NC
AL5 120/CX201209813/8/NC
1 2
AR7 100/6/NC
AL1
120/CX201209813/8/NC
1 2
AC
6
220P/
6/
N
C
AC13 0.47U16V/6/NC
AC2
100uF/16V/NC
AC
3
1
U
/8
/NC
+
AC9
330uF/16V/NC
1
2
AC15
0.1U/6/NC
AL6
120/CX201209813/8/NC
1 2
AQ2
CHDTC144EUPT/NC
2
3
1
AC5 0.47U/16V/6/NC
AC4 0.47U/16V/6/NC
AC16
0.1U/6/NC
AR9 100/6/NC
ACN1
4606-04-04P-R
4
3
2
1
4
3
2
1
AC10
0.47U/16V/6/NC
AC
8
220P/
6/
N
C
AQ1
DTC144EUA/NC
2
3
1
AR14 0/6/NC
AC17
0.1U/6/NC
AL4 120/CX201209813/8/NC
1 2
AC11
0.47U/16V/6/NC
AR11
20K/6/NC
AL2
120/CX201209813/8/NC
1 2
AC18
0.1U/6/NC
AR1
4.7K/6/NC
AC1
0.1u/6/NC
AU1
TPA6021A4/NC
8
4
18
16
15
17
14
12
13
10
6
20
19
3
5
1
9
11
7
2
LIN+
RIN+
VOLUME
BYPASS
~FADE
AGN
D
~SHOUTDOWN
LOUT+
NC
LOUT-
VDD
ROUT+
SE/~BTL
PVDD
RIN-
PGND
PVDD
PGND
LIN-
ROUT-
AR6
10K/6/NC
AR2 10K/6/NC
AR10
20K/6/NC
AL3
120/CX201209813/8/NC
1 2
AC12 0.47U/16V/6/NC
AC7
0.47U/6/NC
AC14
0.47U/16V/6/NC