Acer X191W Service Manual page 55

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