Acer AL1702 Service Manual page 37

5
VDD15V
2 VDD15V
PBY201209T-300Y-S
D
2,3,4,5,6 DGND
PBY201209T-300Y-S
6 AUDIO_EN
C
P309
AUDIO_IN_R
1
2
AUDIO_IN_L
3
JWT-A2001WV2-03
AUDIO IN
B
4 VOLUME
A
5
4
FB320
AUDIO_15V
C409
0.1uF
FB321
ANA-GND
R415
2
4K7
ANA-GND
R417 1K IN_R
R418 1K IN_L
R419 R420
47K 47K
FB322
PBY201209T-300Y-S
ANA-GND S-GND
4
3
I310
CEM9435A
5
3
6
AUDIO_15V 2
7
1
R411 C410
8
45uH DRWW 10 X 10
10K 100uF/25V
R412
C411
4K7
0.1uF
R413
10K
ANA-GND
Q311
MMBT3904
ANA-GND
2
G2
1
G1
C416 1.0uF/50V
9
INR
4
INL
C417 1.0uF/50V
10
SVR
C419 C420 C421
47pF 47pF 100uF/25V
ANA-GND
S-GND
R421 R422
62K 220K
R423
180K
ANA-GND
3
2
L301
VCC5V
R414
100K
C412 C413 C414
470uF/25V 0.1uF 0.1uF
ANA-GND ANA-GND
C415
14
OUTR
470uF/25V
11
STBY
12
MUTE
C418
17
OUTL
470uF/25V
I311
TDA7496L
ANA-GND
C422
0.1uF
LITE-ON TECHNOLOGY CO.
DRAWN: Date:
CHECK: Date:
APPRO: Date:
2
1
VCC5V 2,3,6
R416
MUTE 6
10K
SP_R+
P310
1
2
3
4
SP_L+
JWT-A2001WV2-04
ANA-GND
Sheet: 8 of 8 Size: Custom
DESIGN: Date: Title:
M15_17AAX
AUDIO
CHECK: Date: DWG.NO:
8814680000-02
APPRO: Date: PCB. NO:
6832146800-02
1
D
C
B
A