Clevo NS50PU - Audio Codec

5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
Grounding circuit for Combo Jack
while system entry into S3 / S4 /S5
0803 for PDA bug 21
10K to 1K
PC BEEP
6-06-00543-021
FOR VOLUMN
ADJUST
RA
RB
11/22
(1) PCH_SPKR
䁢
1.8V:
枰≈↮⡻ 暣 旣
(2) PCH_SPKR
䁢
3.3V:
ᶵ≈↮⡻暣旣
,
䚜㍍
BYPASS
婳䡢娵
B EEP
枛慷 婧㔜
1.
󱂑䡢娵
PCH_SPK R,
婧㔜
RA
2.
ℵ䡢娵
KBC_BEE P,
婧㔜
RB
ᶵ暨天䘬⎗⇒昌
ᶵ暨天䘬⎗ ⇒ 昌
4R: 40mils
8R: 20mils
Closed to ALC256 Pins.
Connect VAULE FOR
REFERENCE BY
PROJECT
33pin044 pin0@pin -٩ qmbugpsn !e ftjho !hvjef ᡂ ୏
FOR HDA 1.8V
㗪
AZ5125-01H TVS
Place next to pin 26
ANALOG
DIGITAL
Codec AVDD ( Placement near Audio Codec)
Layout trace > 40 mil ,
suggest to implement shapes.
Digital_ground
Analog_ground
Tied at one point only under
Codec or near the Codec
AUDIO CODEC ALC256
FUNCTION
MB-ALC256
07/31/2021
2/25/2021
CPU PCH
CPU PCH
EC
MULTI BOARD
MULTI BOARD
MIC2_L
MIC2_R
MULTI BOARD
2/25/2021
08_26 2021 Vic
Vic 08_30_2021
SLEEVE
BEEP
BEEP_R
BEEP
BEEP_CBEEP_A
SPKOUTL+
SPKOUTL-
SPKOUTL+_L
SPKOUTL+
SPKOUTL-
SPKOUTL-_L
HEADPHONE_R HEADPHONE_L
ALC293D_DV DD_IO
CODEC_PD#
HDA_RST#
HDA_RST#
BEEP_R
MIC1_L
MIC1_R
SLEEVE
RING2
MIC2-VREFO
1.8VS
HEADPHONE_L
HEADPHONE_R
MIC_S ENSE
LINE1-VREFO-L LINE1-VREFO-R
RING2
SLEEVE
MIC2-VREF O
VDD3
AUDG
VREG3
3.3VS
3.3VS
3.3VS
AUDG
AUDG
AUDG
5VS
AUDG
5VS_AUD
AUDG
5VS
AUDG
AUDG
AUDG
1.8VS
AUDG
3.3VS
3.3VS
VREG5
3.3VS
1.8VS
3.3V
AUDG
HDA_RST#[5]
KBC_BEEP[23]
PCH_SPKR[10]
HDA_SYNC [5]
HDA_SDOUT [5]
HDA_SDIN0 [5]
HDA_BITCLK [5]
KBC_MUTE#[ 23]
HEADPHONE_L [27]
HEADPHONE_R [27]
VREG3[23,32,40,41]
VDD3[5,6,8,11,13,19,20,22,23,24,25,27,28,32,33,34,35,36,39,40,41,43]
5VS[8,17,24,26,31,40]
3.3VS[4,5,6,8,9,10,11,15,16,17,19,20,21,22,25,26,27,29,31,33,36,40]
MIC_CLK2[26]
MIC_DATA2[26]
VREG5[25,32,35]
5V[27,30,33,40]
SPKOUTR-[27]
SPKOUTR+[27]
HP_SENSE [27]
1.8VS[9,26,34]
3.3V[4,19,20,22,27,28,31,33,36,37,38,39,40]
RING2_CON [27]
SLEEVE_CONN [27]
Tit le
Size Document Number R e v
Date: Sheet
of
6-71-NS5P0-D02
D01
[18] AUDIO CODEC_ALC256
Custom
18 49Thursday, February 10, 2022
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
NS50PU
Tit le
Size Document Number R e v
Date: Sheet
of
6-71-NS5P0-D02
D01
[18] AUDIO CODEC_ALC256
Custom
18 49Thursday, February 10, 2022
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
NS50PU
Tit le
Size Document Number R e v
Date: Sheet
of
6-71-NS5P0-D02
D01
[18] AUDIO CODEC_ALC256
Custom
18 49Thursday, February 10, 2022
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
NS50PU
R571
100K_04
R610 100K_1%_04
L15
HCB1005KF-121T20
1 2
R372 *14mil_02
Q32
*2SK3018S3
G
DS
C409
10u_6.3V_X5R_04
S
D
G
Q30B
MTDK3S6R
5
34
C458
0.1u_10V_X5R_04
DMIC-DATA34/
DMIC -CLK-In
DC_DET
U33
ALC256-CG
DVDD
1
GPIO0/DMIC-DATA12
2
GPIO1/DMIC-CLK
3
DC_DET/EAPD
4
SDATA-OUT
5
BIT-CLK
6
LDO3-CAP
7
SDATA-IN
8
9
DVDD-IO
10
SYNC
11
I2C_SDA
12
I2C_SCL
13
HP/LINE1 JD1
14
MIC2/LINE2 JD2
15
SPDIFO/FRONT JD3/GPI O3
16
PCBEEP
17
MIC2-L/RI NG2
18
MIC2-R/SLEEV E
19
MIC-CA P
20
5VSTB
21
LINE1-R
22
LINE1-L
23
LINE2-R
24
LINE2-L
AVSS1
25
AVDD1
26
LDO1-CAP
27
VREF
28
MIC2-VREFO
29
LINE1-VREFO-R
30
LINE1-VREFO-L
31
HP-OUT-L
32
HP-OUT-R
33
CPVEE
34
CBN
35
CPVDD
36
CBP
37
AVSS2
38
LDO2-CAP
39
AVDD2
40
PVDD1
41
SPK-L+
42
SPK-L-
43
SPK-R-
44
SPK-R+
45
PVDD2
46
PDB
47
48
SPDIFO/GPIO2
GND
49
C395
0.1u_10V_X5R_04
R371 *100K_04
C451
180p_50V_NPO_04
R583 *0_04
C413 4.7u_6.3V_X5R_04
C385
10u_6.3V_X5R_04
R587 0_04
L19 HCB1608KF-800T30
C459
0.1u_10V_X5R_04
C
A
A
D42
BAT54AS3
1
2
3
R609 4.7K_04
C375
10u_6.3V_X5R_04
R572
*100K_04
C408 0.1u_6.3V_X5R_02
C403 2.2u_6.3V_X5R_04
R599 2.2K_04
R373 *3.3K_04
C406 4.7u_6.3V_X5R_04
R575 0_04
R584
22_04
C417
0.1u_6.3V_X5R_02
C381
0.1u_6.3V_X5R_02
R605
4.7K_04
C460
0.1u_10V_X5R_04
EMI
C402
22p_25V_NPO_02
R594 2.2K_04
C420 10u_6.3V_X5R_04
R585
0_04
C418 *4.7u_6.3V_X5R_04
C422
100p_50V_NPO_04
C382 1u_6.3V_X5R_02
C208
10u_6.3V_X5R_04
R6814.7K_04
C391 10u_6.3V_X5R_04
R345 *4.7K_04
C389 1u_6.3V_X5R_02
L8
HCB1608KF-800T30
C404 10u_6.3V_X5R_04
C411
0.1u_6.3V_X5R_02
S
D
G
Q30A
MTDK3S6R
2
61
C457
0.1u_10V_X5R_04
C412 10u_6.3V_X5R_04
R615 100K_1%_04
C388
10p_25V_NPO_02
R6804.7K_04
C206
0.1u_6.3V_X5R_02
R687 0_04
L20 HCB1608KF-800T30
D40
*ZD5232BS2
A C
C392 0.1u_6.3V_X5R_02
R608
*100K_1%_04
C
A
A
D43
BAT54CWH
1
2
3
R588
22_04
R344
*0_04
C370
10u_6.3V_X5R_04
C394 10u_6.3V_X5R_04
C387
0.1u_6.3V_X5R_02
R611 200K_1%_04
C419 *100p_25V_NPO_02
C369
0.1u_10V_X5R_04
L13
HCB1005KF-121T20
1 2
R351 0_04
C452
180p_50V_NPO_04
R593 *0_04
R354
100K_04
R612 0_04
R613 *0_04
C416
*0.1u_6.3V_X5R_02
Q33
*BSS138
G
DS
C410
10u_6.3V_X5R_04
L16 HCB1005KF-121T20
1 2
R603 *3.3K_04
J_SPKL1
50281-0020N-001
88266-2R
6-20-44100-102
2
1
R586 100K_04
C384
10u_6.3V_X5R_04
R582 22_04
C414 *4.7u_6.3V_X5R_04
R607
*100K_1%_04
C405 10u_6.3V_X5R_04
Sheet 18 of 49
Audio Codec
Schematic Diagrams
Audio Codec B - 19
B.Schematic Diagrams
Audio Codec