Acer X191W, Service Manual

Page: 55 / 59

5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
LIN_PC
RIN_PC
VOLU
VOLU
L_LINE
R_LINE
SPKOUTL
Z0415
SPKOUTR
Z0416
GND AGND
AGND
GND
AGND
AGND
AGND
AGND
AGND AGND
AGND
AGND
+12V_A
+12V_A
+12V_A
+12V_A
+12V_A
VCC12
VCC3.3
VCC3.3
AGND
AGND
VOLUME 4
MUTE 4
STBY 4
Title
Size Document Number Rev
Date: Sheet of
W9TB TSUM56AK-LF-1
C3A
AUDIO
PROJECT NAME:
W9TB
B
8 8 Tuesday, July 25, 2006
Title
Size Document Number Rev
Date: Sheet of
W9TB TSUM56AK-LF-1
C3A
AUDIO
PROJECT NAME:
W9TB
B
8 8 Tuesday, July 25, 2006
Title
Size Document Number Rev
Date: Sheet of
W9TB TSUM56AK-LF-1
C3A
AUDIO
PROJECT NAME:
W9TB
B
8 8 Tuesday, July 25, 2006
PC
AUDIO-IN
R-Out
L-Out
GND
GND
L-In
R-In
AL7 CX201209813 AL7 CX201209813
R9
1
20K/
6
R9
1
20K/
6
AR7 100/6 AR7 100/6
AR8 CX201209813 AR8 CX201209813
AL2 CX201209813 AL2 CX201209813
R9
2
20K/
6
R9
2
20K/
6
AC5
330uF/16V
AC5
330uF/16V
R94
10K/6
R94
10K/6
AR13
10K/6 AR13
10K/6
AR12 10K/6 AR12 10K/6
AC2
0.1uF/6
AC2
0.1uF/6
AC3
330uF/16V
AC3
330uF/16V
AC
10 0.
1uF
/6
AC
10 0.
1uF
/6
AR
4
4.
7K/
6
AR
4
4.
7K/
6
AC
1 1uF
/8
AC
1 1uF
/8
1
2
3
4
ACN1 ACN1
AQ3
PMBS3906 AQ3
PMBS3906
AR2 10K/6 AR2 10K/6
AR11
6K8/6 AR11
6K8/6
AR5 2K/6 AR5 2K/6
AC
11
330uF
/16V
AC
11
330uF
/16V
R93
10K/6
R93
10K/6
AC9
330uF/16V
AC9
330uF/16V
AR3 1K/6 AR3 1K/6
AR10 10K/6 AR10 10K/6
AC6 0.47uF/6 AC6 0.47uF/6
2
3
4
5
1
AJ1 AJ1
AQ2
PMBS3906
AQ2
PMBS3906
AL5
CX201209813
AL5
CX201209813
AR15 1K/6 AR15 1K/6
AR14 1K/6 AR14 1K/6
1 2
AL4 CX201209813 AL4 CX201209813
AR6 100/6 AR6 100/6
AR9 CX201209813 AR9 CX201209813
AR1 10K/6 AR1 10K/6
INL
4
INR
9
VAROUT_L
5
VOLUME
6
VAROUR_R
7
OUTL
17
OUTR
14
MUTE
12
STBY
11
SVR
10
GN
D
13
VS
15
VS
16
GN
D
1
GN
D
2
GN
D
3
GN
D
19
GN
D
20
GN
D
18
AU1
TDA7496L
AU1
TDA7496L
AC
7 220pF
/6
AC
7 220pF
/6
AC4 0.47uF/6 AC4 0.47uF/6
2
3
1
AQ1
PMBS3904
AQ1
PMBS3904
AL6 CX201209813 AL6 CX201209813
AC
8 220pF
/6
AC
8 220pF
/6
1 2
AL3 CX201209813 AL3 CX201209813
AL1 CX201209813 AL1 CX201209813