10.
Circuit Diagrams and PWB Layouts
10-5-8
Speaker/Headphone(6)
19920_507.eps
Speaker/Headphone(6)
B08
B08
2015-04-14
715G7161
Speaker/Headphone(6)
LSPK+
R665
0R05 1/16W
C630
10UF 16V
R627
100R 1/16W 5%
C610
680NF 50V
C625
220PF 50V
TP612
Q601
BC857BW
1
2
3
TP626
R629
4K7 1/16W 5%
R667
10K 1/16W 5%
R633
4K7 1/16W 5%
TP609
R603
10R 1/16W 1%
TP632
TP630
R621
NC/2.4K 1% 1/16W
R625
100R 1/16W 5%
R634
43K 1/16W
TP606
Q602
BC847C
R640
2K2 1/16W 5%
FB602
120R 3A
1
2
C623
1uF 10V
R666
0R05 1/16W
L603
10uH
CN601
CONN
1
2
3
4
5
6
L605
10uH
CN605
CONN
1
2
3
4
5
6
R638
18Kohm 1/16W +/-1%
TP611
R607
0R05 1/16W
C611
680pF 50V
R641
10K 1/16W 5%
Q603
BC857BW
1
2
3
C638
1uF 10V
R664
10K 1/16W 5%
R631
NC/ 4K7 1/16W 5%
R614
0R05 1/16W
TP631
TP633
C628
220nF 25V
R601
22K 1/16W 5%
C629
100NF 16V
R659
100R 1/16W 5%
TP619
C604
NC/33P50V
C612
220PF 50V
C632
22P 50V
TP616
C605
NC/33P50V
R635
43K 1/16W
R662
100K 1/16W 5%
R656
10K 1/16W 5%
TP635
R636
16K 1%
TP601
TP615
C624
220nF 25V
TP628
Q605
BC847C
R669
4K7 1/16W 5%
R637
16K 1%
C620
220nF 25V
C639
100NF 16V
R639
18Kohm 1/16W +/-1%
C640
1uF 10V
C633
330PF 50V
R624
22 OHM 1/4W
C626
220nF 25V
C613
100NF 16V
C619
100NF 16V
R657
10K 1/16W 5%
C607
NC/33P50V
R623
0R05 1/16W
C627
680NF 50V
R626
22 OHM 1/4W
R632
NC/ 4K7 1/16W 5%
C634
22P 50V
R660
1K 1/16W 5%
C635
1uF 10V
R622
0R05 1/16W
U601
TAS5760LD
SFT_CLIP
1
AVDD_REG
2
VCOM
3
AVSS
4
SPK_FAULT
5
SPK_SD
6
SDA/FREQ
7
SCL/PBTL
8
DVDD
9
SPK_GAIN0
10
SPK_GAIN1
11
SPK_MUTE
12
SPK_OUTB-
37
BSTRPB-
38
BSTRPA-
39
SPK_OUTA-
40
PGND
41
S
42
43
PVDD
44
PVDD
45
AVDD
46
GGND
47
GVDD_REG
48
PGND
36
S
35
PVDD
33
34
PVDD
32
DR_INB-
31
30
DR_OUTB
29
DR_UVP
28
DRGND
27
DRVDD
26
DR_CP
25
MCLK
13
SCLK
14
SDIN
15
LRCLK
16
DGND
17
DR_INA-
18
19
DR_OUTA
20
DRGND
21
DR_MUTE
22
DRVSS
23
DR_CN
24
E-P
AD
49
C636
1uF 10V
Q604
BC857BW
1
2
3
C606
10UF 6.3V X5R +-20%
C608
NC/33P50V
R658
0R05 1/16W
FB601
120R 3A
1
2
C602
10UF 6.3V X5R +-20%
R630
4K7 1/16W 5%
C618
1UF16V
C614
10UF 16V
C665
100NF 16V
TP627
R655
22R 1/16W 5%
TP613
C617
680NF 50V
C622
680pF 50V
C621
680NF 50V
TP610
R668
10K 1/16W 5%
C615
4.7UF
R663
10K 1/16W 5%
TP620
C631
330PF 50V
R611
0R05 1/16W
TP625
L602
10uH
CN604
PHONE JACK 5P
1
2
3
5
4
R661
10K 1/16W 5%
R602
10R 1/16W 1%
R628
NC/ 4K7 1/16W 5%
R618
0R05 1/16W
TP634
C616
1UF16V
C664
100NF 16V
L604
10uH
TP629
C637
1uF 10V
AVDD_HP
PVDD
AVDD_HP
PVDD
AVDD
DVDD3V3
AVDD
AVDD
PVDD
AVDD
PVDD
DVDD3V3
DVDD3V3
DVDD3V3
DVDD3V3
DVDD3V3
+12V
DVDD3V3
DVDD3V3
DVDD3V3
OSDA0 7
AL0O 11
GND 5,6,7,8,9,10,11,13,14,15,16,17,18,19,20,21,23,24,25,26,27,28
AR0O 11
HP_DET
17
DVDD3V3 5,6,7,8,13,15,16,17,18,19,20,24
OSCL0 7
AOMCLK
11
12V_DET
16,17
SPK_SD
17
AOSDATA0
11
AOBCK
11
AOLRCK
11
AOSDATA0
AOMCLK
AOLRCK
AOBCK
PWRDN-HP
SPK_SD
Anti-Pop CKT
Mute CKT
PLIM
12V_DET
2.1 MODE - dual
chip for 8100C
PWRDN
2.1 MODE - one
chip for 7100C
OSCL0
OSDA0
AR0O
AL0O
2.0/1.1 MODE
PWRDN
OSDA0
OSCL0
Near to Amp IC
Audio VCC= +12V
FB781
120R 3A
1
2
+
C780
220uF 16V
FB782
120R 3A
1
2
+12V_AUDIO
PVDD
+
C781
220uF 16V
311GW200A04ADX
HPOUTR
HPOUTL
BICKI
MCLK
SDI
I2S_BICK_SKYPE
16
I2S_LRCK_SKYPE
I2S_LRCK_SKYPE
16
I2S_MCLK_SKYPE
16
I2S_MCLK_SKYPE
I2S_BICK_SKYPE
I2S_SDI_SKYPE
16
SDI
BICKI
LRCLKI
I2S_SDI_SKYPE
R5032
NC/100R 1/16W 5%
MCLK
R5033
NC/100R 1/16W 5%
R5031
NC/100R 1/16W 5%
R5034
NC/100R 1/16W 5%
+12V 5,6,20
+12V
MCLK
GAIN0
SDI
LSPK-
GAIN0
LRCLKI
GAIN1
GAIN1
PWRDN-HP
AR0O
RSPK+
RSPK-
LRCLKI
BICKI
HS601
HEAT SINK
1
2
Heat sink 36x16
Main Speak CKT
Audio Output Interface
I2S Input
I2S Interface
+12V_AUDIO 5
+12V_AUDIO
HPOUTL
AL0O
Grounding
311GW250C04CBX
Grounding
Close to MT5591
Close to MT5593
Grounding
HP_DET
Close to STA381within 200mil
Grounding
For EMI, close to MT5593
GPIO & I2C Control
All Path Grounding(20mil)
Power
DVDD3V3
AOLRCK
AOBCK
AOMCLK
AOSDATA0
+
C785
220uF 16V
HP_DET
SPK_SD
12V_DET
HPOUTR
For 2.0/1.1 Channel
SUBL+
SUBL-
SUBR+
SUBR-