5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
ࠌ
ࠌࠌ
ࠌش
شش
شࠟ
ࠟࠟ
ࠟឍ
ឍឍ
ឍ
SMARTAMP
ױ
ױױ
ױٵ
ٵٵ
ٵழ
ழழ
ழല
ലല
ല
SMBUS
ឰ
ឰឰ
ឰၲ
ၲၲ
ၲ
,
ࠌ
ࠌࠌ
ࠌش
شش
شٵ
ٵٵ
ٵ
NET NAME(1305_SCL/1305_SDA)
1.8VS_AMP
AUDIO AMP FOR SPEAKER
ሿ
ሿሿ
ሿٙ
ٙٙ
ٙᑇ
ᑇᑇ
ᑇ
:pcs
Close speaker:
R1, R2
Power domain:
PVDD & AVDD1:6~26V
DVDD & AVDD2:1.8V
DVDD_IO:1.8V~3.3V (default:3.3V)
,
&
$
G
G
U
H
V
V
6
H
O
H
F
W
L
R
Q
/
R
Z
[
+
L
[
Stereo Output
(BTL Mode)
2W
ᓮຑ൷ࠩ
Codec I2C
ፖ
EC/SMB
൳ࠫ
ሁஉխؘႊڶࢮ
HIGH 3.3V
ցٙ
AUDIO AMP Enable
AMP POWER 10V
Reserve for AMP_EN deley
10V/6A
4 Ohm
ALC1305
રᚘࠌش
25V
રᚘࠌش
25V
રᚘࠌش
25V
રᚘࠌش
25V
R1
R2
Vout=1.24V*(1+R1/R2)
Vout=1.24V*(1+0.493)=1.85V
20mils
100u_16V_SMD-V
R-
R+
L-
L+
KBC_MUTE# EC GPIO Define Input---Pull Hi
PCH_MUTE# Resume S3/S4/S5 active Lo
,Return to OS active Hi
1305_PGVDD
ISENSEP_L
IVSENSE_L
VSENSEN_L
ISENSEP_R
1305_SDA
1305_SCL
IVSENSE_R
VSENSEN_R
OUTB
1305_DOUT1
1305_LRCK
AMP_EN
1305_MCLK
1305_SCLK
SUSB#_EN
1305_SCL
1305_SDA
OUTD
OUTC
OUTA
VIN
10V
AMP_PWR
AMP_PWR
AMP_PWR
AMP_PWR
1.8VS_AMP
A1.8V
1.8VS_AMP
3.3VS
3.3VS
3.3VS
3.3VS
3.3VS
VDD3 1.8VS_AMP
3.3V
EC_SMB_CLK_130539
SMB_CLK33,43,49,57
ALC1220_SCL41
ALC1220_SDA41
3.3VS3,9,10,11,12,13,29,30,32,33,34,35,36,38,39,40,41, 44,48,49,50,51,52,59
GPP_B1538
P_I2S_MCLK41
P_I2S_DOUT141
P_I2S_SCLK41
P_I2S_LRCK41
EAPD_MODE 41
HDA_RST# 33,41
SUSB# 11,32,33,38,44,52,58
PCH_MUTE# 34
VIN11,39,43,44,52,55,56,57,58, 59,60,61,62
AMP_EN43
3.3V2,11,27,29,44,45,46,47,49, 50,52,53,54,55,57,58
SUSB#_EN52,53
EC_SMB_DATA_130539
SMB_DATA33,43,49,57
VDD35,27,30,33,36,38,39,44,48,50,51,52,53,54,55,56, 58,61,62,63,65,66
KBC_MUTE# 39
Title
Size Document Number Rev
Date: Sheet
of
6-71-P9500-D02A
D02A
[42] SMART AMP ALC1305
Custom
42 74W ednesday, March 08, 2017
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
Title
Size Document Number Rev
Date: Sheet
of
6-71-P9500-D02A
D02A
[42] SMART AMP ALC1305
Custom
42 74W ednesday, March 08, 2017
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
Title
Size Document Number Rev
Date: Sheet
of
6-71-P9500-D02A
D02A
[42] SMART AMP ALC1305
Custom
42 74W ednesday, March 08, 2017
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
R180 40.2K_0.1%_04
C773
1u_6.3V_X5R_04
R167 40.2K_0.1%_04
R198 40.2K_0.1%_04
R144 *0_04
PR100
100K_1%_04
C747
10u_25V_X5R_08
R570
*0_04
C342 680p_50V_X7R_04
D6
RB751S-40H
A C
R549
95.3K_1%_04
R197 10_04
R190 10_04
R206 40.2K_0.1%_04
R559 0_04
PC68
0.1u_10V_X7R_04
PR112
100K_1%_04
.
L7
HCB1608KF-121T30
R555 10K_04
PC77
0.01u_25V_X7R_04
C785 33p_50V_NPO_04
S
D
G
Q16B
*MTDK3S6R
5
3 4
C777
1u_25V_X5R_06
PC69
*0.01u_50V_X7R_04
U34
NCT3705U-A
IN
1
GND
2
SHDN#
3
VOUT
5
SET
4
PC75
0.1u_25V_X7R_06
C774 330p_50V_X7R_04
PC202
10u_25V_X5R_08
C297
0.1u_16V_Y5V_04
R205
10K_0.1%_04
C345
1000p_50V_X7R_04
C769
0.1u_16V_Y5V_04
.
L4
HCB1608KF-121T30
R566 33_04
C750
1000p_50V_X7R_04
+
PC199
16TQC100MYF.
PC204
4.7u_25V_X5R_08
C770
1u_25V_X5R_06
PR107
100K_1%_04
+
PC205
16TQC100MYF.
C356 330p_50V_X7R_04
C753
1u_25V_X5R_06
R120
1K_04
R169
10K_0.1%_04
R554 22.1K_1%_04
C764
10u_6.3V_X5R_06
C746
10u_25V_X5R_08
PC203
10u_25V_X5R_08
C757
1u_25V_X5R_06
R543
47K_1%_04
C778
1000p_50V_X7R_04
R137 *0_04
R560 10K_1%_04
R405
0.2_1%_08
.
L29
HCB1608KF-121T30
PC201
10u_25V_X5R_08
C340 0.22u_25V_X7R_06
.
L5
HCB1608KF-121T30
C765
0.1u_16V_Y5V_04
C411
1u_6.3V_X5R_04
PC70
1000p_50V_X7R_04
R145 *0_04
R564 22_04
S
D
G
Q14B
MTDK3S6R
5
34
C784 33p_50V_NPO_04
R567 33_04
R192 40.2K_0.1%_04
C296
*0.1u_10V_X7R_04
C755
4.7u_6.3V_X5R_06
C791 33p_50V_NPO_04
C374 0.22u_25V_X7R_06
C754 680p_50V_X7R_04
C383
0.1u_16V_Y5V_04
C373 330p_50V_X7R_04
R568 33_04
C762
*0.01u_50V_X7R_04
D65
RB751S-40H
A C
C776
1u_6.3V_X5R_04
C341 1u_25V_X5R_06
PL11
BCIHP0730-4R7M
PCB Footprint = BCIHP0735A
4.7UH_6.8*7.3*3.5
R565 22_04
R569 33_04
C740
10u_25V_X5R_08
C733
10u_25V_X5R_08
R553 10_04
R121
100K_1%_04
R138
3K_1%_04
R556
*10K_04
C739
10u_25V_X5R_08
C763
1u_25V_X5R_06
D7
*RB751S-40H
A C
PR104
10K_1%_04
C760 680p_50V_X7R_04
+
PC196
16TQC100MYF.
R168
10K_0.1%_04
C775
0.22u_25V_X7R_06
R210 10_04
C362 330p_50V_X7R_04
S
D
G
Q14A
MTDK3S6R
2
61
PU13
MP8715DN-LF-Z
BST
3
SW
2
FB
5
GND
9
IN
1
VCC
7
EN/SYNC
4
SS
8
POK
6
C401
*0.1u_16V_Y5V_04
C364 0.22u_25V_X7R_06
U5
74AHC1G08GW
1
2
5
4
3
C369
1000p_50V_X7R_04
R115
10K_04
C759
0.1u_16V_Y5V_04
R179
10K_0.1%_04
C366 680p_50V_X7R_04
PR101 100K_1%_04
D9
RB751S-40H
A C
R170 40.2K_0.1%_04
C789 1u_25V_X5R_06
PJ44
*OPEN-5mm
12
C348
1000p_50V_X7R_04
R196
10K_0.1%_04
PR97
4.7_06
R2242 *0_04
L30
HCB1608KF-121T30
R406
0.2_1%_08
J_SPK1
88266-04001
PCB Footprint = 88266-04_L
1
2
3
4
PR105
115K_1%_04
U10
ALC1305
PVDD_A
1
BST_A
2
GVDD_AB
3
GND
4
OC_ADJ
5
PGVDD
6
SCL
8
MCLK
9
BCLK
10
LRCK
11
DACDAT
12
SPDIF-IN
13
SPDIF_OUT/I2S_OUT
14
PDBJD
15
DVDD_IO
16
DVDD
17
ASEL
18
DGND
19
AGND
20
AVDD2
21
LDO_A1.5
22
VREF
23
AGND
24
ISENSEP_L
25
IVSENSE_L
26
VSENSEN_L
27
ISENSEP_R
28
IVSENSE_R
29
VSENSEN_R
30
NC
31
NC
32
AGND
33
AGND
34
NC
35
NC
36
AVDD1
37
SYNC_OUT
38
SYNC_IN
39
GVDD_CD
40
BST_D
41
PVDD_D
42
PVDD_D
43
OUT_D
44
PGND_CD
45
PGND_CD
46
OUT_C
47
PVDD_C
48
BST_C
49
BST_B
50
PVDD_B
51
OUT_B
52
PGND_AB
53
PGND_AB
54
OUT_A
55
PVDD_A
56
E-PAD
57
SDA
7
R563
100K_04
R214
10K_04
J2
*CV-40mil
12
S
D
G
Q16A
*MTDK3S6R
2
6 1
PR98
*0_04
C371
1u_6.3V_X5R_04
C412 33p_50V_NPO_04
R136 *0_04
PR102
*100K_1%_04
R191
10K_0.1%_04
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