HP VS17E

HP VS17E
23
5V 2
U702
TPA6112A2
1
2
3
4
5
6
7
8
9
10
VO1
IN1-
IN1+
BYPASS
GND
SHUTDOWN
IN2+
IN2-
VO2
VDD
+5VDD
+5VA
L702
50 OHM
R703
120K 1/16W
C711 0.001uF
VOLUME 4
R729 R730
0805 TYPE
AGND
R701
300 OHM
R719 20K 1/16W
R707 100 1/16W
OUT-L+6
+5VA
C730
2.2uF/16V
R713 10K 1/16W
C701 0.1uF/16V
R727
1K 1/16W
CN701
LINE IN GREEN
5
4
3
2
1
R720
10K 1/16W
VS17/VS15
AGND
R718 100 1/16W
OUT-R+ 6
+5VDD
AUDIO_SD6
OUT-R- 6
C707 1uF/50V
R705 100 1/16W
+ C725
220uF
R710
10K 1/16W
C710 1uF/50V
5V
AGND
AGND
L701 50 OHM
C706 0.001uF
C726 1uF/50V
VCC5V
AGND
R730
0 1/10W
R726
1K 1/16W
C715 1uF/50V
AGND
VCC5V 2,3,4
AGND
+ C709
470uF/16V
R714 100 1/16W
AGND
10-22 Modify vcc5v
AGND
VCC5V
ADD C728,C729 EMI SOLUTION CHANGE R701,R702 BEAD 300 OHM
R715 20K 1/16W
+ C720
220uF
C724 1uF/50V
R731
10K 1/16W
OUT-R+6
AGND
U701
TPA2008D2
1
2
3
4
5
6
7
8
9
10
11
12 13
14
15
16
17
18
19
20
21
22
23
24
LINN
LINP
SHUTDOWN
PVDDL
LOUTP
PGNDL
PGNDL
LOUTN
PVDDL
COSC
ROSC
AGND VDD
VOLUME
NC
PVDDR
ROUTN
PGNDR
PGNDR
ROUTP
PVDDR
BYPASS
RINP
RINN
OUT-L+6
AGND
R725
1K 1/16W
+ C718
100uF
5V
AGND
C719 1uF/50V
AGND
C722 2.2uF/16V
C703 0.1uF/16V
AGND
C708 0.001uF
modify headhone sound to small 1015
AGND
L705 0
C716 0.047uF
R728
1K 1/16W
VCC3.3
C712 0.001uF
VCC3.3
R709 100 1/16W
AGND
C729
470pF
GND 2,3,4,5,6
AGND
L707
600 OHM
C705 1uF/50V
R711 10K 1/16W
AGND
C713
220pF
RIN
C704 0.1uF/16V
OUT-R-6
AGND
C702 0.1uF/16V
L703 50 OHM
AUDIO
D
AOC SCHEMATIC FOR HPQ2005
B
77Monday, November 29, 2004
Title
Size Document Number Rev
Date: Sheet
of
R723
1K 1/16W
OUT-L-6
ROUT+1 6
LOUT+1 6
R724
1K 1/16W
AGND
L708 600 OHM
R712 100 1/16W
LIN
CROSS TALK-pull-down resistors (1Kohms) on the input of the op amp1022
C728
470pF
R716 100 1/16W
5V
R729
0 1/10W
R732
10K 1/16W
OUT-L-6
C714
1uF/50V
R702
300 OHM
AUDIO_SD1 6
R704
10K 1/16W
C717 1uF/50V
AGND
C727 0.047uF
C723 0.047uF
VS19
+5VA
R717
NC
L706 600 OHM
AGND
L704 50 OHM
VCC5V
R708 20K 1/16W
C721 0.047uF
R706 20K 1/16W