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9) Audio Amp/Mute
AMP POWER
+24V
AMP24V
FB612
120R 6A
2
1
AR0O
5
AR0O
AL0O
5
AL0O
AOMCLK
5
AOMCLK
AOBCK
5
AOBCK
AOLRCK
5
AOLRCK
AOSDATA0
5
AOSDATA0
DEVICE_RESET
5
DEVICE_RESET
Audio_Mute
5
Audio_Mute
M_SDA
5,10
M_SDA
M_SCL
5,10
M_SCL
3,4,5,6,7,8,10,11,12
GND
D601
POP NOISE (AC OFF)
1
2
R646
100 OHM
AMP24V
RB160M
R644
+
C658
AMP24V
5V_SW
SMT
10K 1/8W
100UF 35V
D604
R638
R639
R640
51K
PD_MUTE
10K 1/10W
Small size 16V
NC
LL4148
U608
R641
U608 keep 5V
AS431AN-E1
30K
C659
R642
4.7K
0.1uF 50V
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DVDD3V3
AMP_3V3
FB603
1
2
600 OHM
C623
C624
C625
100N 16V
1UF 10V
10uF 10V
0402
0402
R607
470R 1%
C629
47NF 16V
0402
0402
C632
4.7NF 50V
C636
47NF 16V
0402
0402
AMP_3V3
C633
C637
C639
AMP_3V3
100N 16V
10uF 10V
0402
I2C Address
R620
Lo
0X34
NC/10K
0402
Hi
0X36
ADR
R623
10K
0402
HPIN_L
C648
0402
AL0O
C646
2.2UF 10V
R630
10K 1%
R631
AR0O
C647
2.2UF 10V
R633
10K 1%
R634
0402
C653
HPIN_R
AMP24V
C601
+
C602
C604
+
C603
0.1uF 50V
100uF 35V
0.1uF 50V
100uF 35V
SMT
SMT
U602
C608
1
48
33nF 50V
GND
OUTB
2
47
C609
OUTA
BSTB
3
46
C612
BSTA
BSTC
4
45
PVDD
OUTC
5
44
PWM1
GND
6
43
PWM2
OUTD
7
42
HPIN_L
C616
HPIL
BSTD
8
41
HPOUT_L
HPOL
PVDD
HPOUT_R
9
40
C617
HPOR
GVDD_REG
HPIN_R
10
39
HPIR
HP_SD
C622
1UF 10V
11
38
C621
HPVSS
SSTIMER
0402
12
37
C627
CN
AVDD_REG2
13
36
C626
1UF 10V
CP
GND
0402
14
35
HPVDD
GND
15
34
GND
DVDD
16
33
FLTM
TEST
R608
470R 1%
0402
17
32
FTLP
RESET
4.7NF 50V
18
31
0402
AVDD_REG1
NC
19
30
AVDD
SCL
20
29
ADR
ADR
SDA
AOMCLK
21
28
MCLK
SDIN1
22
27
C638
R616
0402
ROSC
SCLK
23
26
22PF 50V
18.2K OHM +-1% 1/16W
GND
LRCLK
0402
24
25
C643
4.7UF 10V
DVDD_REG
PDN
TAS5721
NEARLY AMP
NEARLY CONNECTOR
0402
5
HP_DET_1
100P 50V
0402
HPOUT_L
47K 1%
R632
4.7R
FB606
300R
0402
HPOUT_R
47K 1%
R635
4.7R
FB607
300R
0402
100P 50V
C649
C650
100N 16V
100N 16V
0402
0402
57
FB621 NC/80OHM 4A
1
LOUT+
L601 22uH
R601
C605
FB622 NC/80OHM 4A
1
18R 1%
330P 50V
LOUT-
L603 22uH
33nF 50V
R602
C610
FB623 NC/80OHM 4A
33nF 50V
1
18R 1%
330P 50V
ROUT+
L604
22uH
R603
C613
ROUT-
FB624 NC/80OHM 4A
1
33nF 50V
18R 1%
330P 50V
L605
22uH
1uF 25V
R604
C620
Audio_Mute
18R 1%
330P 50V
2.2nF 50V
0402
100N 16V
DVDD3V3
0402
FB604
DVDD3V3
1
2
600 OHM
C645
C628
R606
100N 16V
10uF 10V
0402
NC
0402
RESET_AMP
C634
22PF 50V
C644
0402
R612
33R
M_SCL
NC/100PF 50V
0402
0402
Q602
R614
33R
M_SDA
NC/MMBT3904
0402
AOSDATA0
R618
33R
0402
AOBCK
DVDD3V3
AOLRCK
R617
33R
0402
AMP_PDN
R619
C640
C641
C642
10K
22PF 50V
22PF 50V
0402
0402
22PF 50V
0402
0402
Q603
MMBT3904
DVDD3V3
R627
10K
0402
CN602
HP_DET_1
1
7
0402
6
R629
100OHM
EAR_DET
EAR_L
3
2
EAR_R
4
5
C651
C652
PHONE JACK
ZD601
ZD602
ZD603
100P 50V
100P 50V
0402
0402
FB613
NC/TVM1G5R5M100R
NC/TVM1G5R5M100R
NC/TVM1G5R5M100R
60R 0.6A
2
C606
C607
330nF
CN601
2
33nF 50V
L+
4
L+
3
L-
L-
R+
2
R+
1
C611
R-
R-
330nF
2
CONN
C614
C615
330nF
4Pin R/A 2.0mm
2
33nF 50V
311GW200A04ABX
C619
330nF
R609
33R
0402
DEVICE_RESET
R611
NC/10K
0402
R615
NC/10K
0402
PD_MUTE
R621
10K
0402
R622
100K
0402
HeadPhone /
Audio Output
(Side)
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