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7.2.2 Audio Board
LIN
AUDIO-SD1
+5VA1
FB601
300 OHM
LOUT+
R625
R624
C606 0.001uF
1K
1/16W
1K
1/16W
FB602
300 OHM
LOUT-
C611 0.001uF
R626
1K
1/16W
M601
1
5
4
R631
0
1/16W
3
2
R632
0
1/16W
PHONEJACK LINE IN GREEN
C628
C629
470pF
470pF
C615
0.047uF
R603
100
1/16W
ROUT-
R605
100
1/16W
ROUT+
C621
0.047uF
C623
0.047uF
R610
100
1/16W
LOUT+
R613
100
1/16W
LOUT-
C627
0.047uF
U601
C601
0.1uF/16V
1
LINN
C603
0.1uF/16V
2
LINP
3
SHUTDOWN
4
PVDDL
5
LOUTP
C607
1uF/50V
6
PGNDL
C609
7
PGNDL
470uF/16V
8
LOUTN
9
PVDDL
10
COSC
11
ROSC
12
AGND
C613
R601
220pF
120K
1/16W
300 OHM
R621
RIN
R622
300 OHM
LIN
ADD C628,C629 EMI SOLUTION CHANGE R621,R622 BEAD 300 OHM
R602
10K
1/16W
U602
C617 1uF/50V
R604
20K
1/16W
2
IN1-
C619 1uF/50V
R606
20K
1/16W
3
IN1+
10K
1/16W
R607
C622
1uF/50V
4
BYPASS
R609 10K
1/16W
C624 1uF/50V
7
IN2+
R611
20K
1/16W
C626 1uF/50V
8
IN2-
R614
20K
1/16W
R615
10K
1/16W
modify headhone sound to small 1015
CHANGE AUDIO IC (TPA2008+TPA6112)0805
HP VS17 Service Manual
24
C602
0.1uF/16V
RINN
23
C604
0.1uF/16V
RINP
22
BYPASS
C605 1uF/50V
21
PVDDR
20
ROUTP
19
PGNDR
18
C610 1uF/50V
PGNDR
17
ROUTN
16
+5VA1
PVDDR
15
NC
14
VOLUME
13
+5VDD
VDD
C614
TPA2008D2
1uF/50V
CROSS TALK-pull-down resistors (1Kohms) on the input of the op amp1022
DVDD33
FB606
120 OHM
C616
1uF/50V
10
C618
VDD
100uF
1
C620
VO1
220uF
6
SHUTDOWN
9
C625
VO2
220uF
5
GND
TPA6112A2
36
RIN
FB603
300 OHM
R623
R627
C608
0.001uF
1K
1/16W
1K
1/16W
FB604
300 OHM
C612 0.001uF
R628
1K
1/16W
VOL-1
+5VA
+5VDD
+5V
R629
R630
0
1/10W
0
1/10W
DVDD33
R616
100
1/16W
R619
HPOUT_R
NC
R618 NC 0
R617
100
1/16W
HPOUT_L
R620
0
1/16W
+5VA
+5V
VS19
VS17/VS15
ROUT+
ROUT-
ADD +5AV1 FB607-0810
+5VA
+5VA1
+5V
FB605
FB607
120 OHM
NC
1/16W
AUDIO-SD1
GND
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