Clevo W740SU - VT1802 S; Sheet 28 of 42 VT1802 S

5 4 3 2 1
D D
C C
B B
A A
ˈ
ˋ
ʳ
˖





˸


ˁ
ˈ
ˋ
ʳ
˖





˸


ˁ
ˈ
ˋ
ʳ
˖





˸


ˁ
ˈ
ˋ
ʳ
˖





˸


ˁ
PD# Control
Thermal Pad place 9
Via hole.
PC BEEP
AZ_RST# For 3.3V HDA
Link De-pop
VT1802S 5.1K_1%_04, C750 Ղ
ՂՂ
Ղٙ
ٙٙ
ٙ 100p_50V_NPO_04
FOR VOLUMN
ADJUST
VT1802S
AUDIO CODEC
Close to Codec
Close to Codec
Mic noise check W150DAQ
EMI Require
EMI Require
6-20-43130-104
FOR VT1802S
Very close to Audio Codec
VT1802S ൷
൷൷
൷ AUDG
WU2913T!D862!΢ҹ211q`61W`OQP`15
For 3.3V HDA Link.
L81.82,83,84, C744,746,748,749
Closed to VT1802S Pins.
Thermal Pad Via Hole Max
For ESD
PD#
AZ_RST#
3.3VS_AUD
5VS
20ms
Speaker wire length less than 8000mils , It don't need LC Filter.
Speaker 8 ohm------> 20mils, Via hole----->C40D20.
Speaker 4 ohm------> 30mils, Via hole----->C40D20.
SPKOUTR+,R-,L+,L- Trace width
GND
HP-R
Headphone ಛ
ಛಛ
ಛᇆ
ᇆᇆ
ᇆᒵ
ᒵᒵ
ᒵᐈ
ᐈᐈ
ᐈ > 10mils
၏
၏၏
၏ᠦ
ᠦᠦ
ᠦ phone jack ။
။။
။᎛
᎛᎛
᎛
ᒵ
ᒵᒵ
ᒵஉ
உஉ
உ༉
༉༉
༉ؘ
ؘؘ
ؘႊ
ႊႊ
ႊ။
။။
။ᐈ
ᐈᐈ
ᐈ
R/L ؘ
ؘؘ
ؘႊ
ႊႊ
ႊץ
ץץ
ץ៿
៿៿
៿ GND ׊
׊׊
׊ၴ
ၴၴ
ၴ၏
၏၏
၏

 3* ᒵ
ᒵᒵ
ᒵᐈ
ᐈᐈ
ᐈ
3*R/L ᒵ
ᒵᒵ
ᒵᐈ
ᐈᐈ
ᐈ
Layout note:
HP-L
GND
Dpefd!!Tqfblfs!nffu!Q)SNT*!y!91&
Dpefd!!Tqfblfs!nffu!Q)SNT*!y!91&Dpefd!!Tqfblfs!nffu!Q)SNT*!y!91&
Dpefd!!Tqfblfs!nffu!Q)SNT*!y!91&
Tqfd
TqfdTqfd
Tqfd/
//
/JG!Tqfblfs!
JG!Tqfblfs!JG!Tqfblfs!
JG!Tqfblfs!኱ྗф౗εܭ!
኱ྗф౗εܭ!኱ྗф౗εܭ!
኱ྗф౗εܭ!Q
QQ
Q\
\\
\SNT
SNTSNT
SNT^
^^
^y
yy
y91
9191
91&
&&
&-
--
-
Ѹ໪࿶җ
Ѹ໪࿶җѸ໪࿶җ
Ѹ໪࿶җTqfblfs!Wfoeps!
Tqfblfs!Wfoeps!Tqfblfs!Wfoeps!
Tqfblfs!Wfoeps!ᇡё
ᇡёᇡё
ᇡё/
//
/
GND and AUDG space is
60mils ~ 100mils
Layout note:
976
0RXQW55555555
5HPRYH55555555
973&(
5HPRYH55555555
0RXQW55555555
Closed to SB.
10ms
D02 HDA_SYNC change to HDA_RST#
D02 R280, R281, R283, R286 change to bead
D03 modify
R225 47K -> 10K
AVDD
SPDIFO
AZ_SYNC_R
MIC2_VREFO
CODEC_CBN
CODEC_CBP
LINE1_L
LINE1_R
MIC1_R_C
MIC1_L_C
MONO_OUT
SENSE_B
MIC2_L
MIC2_R
LINE2_R
LINE2_L
SPKOUTR-
SPKOUTR+
SPKOUTL-
SPKOUTL+
MIC1_R
MIC1_L
AZ_RST#_R
BEEP_C
CODEC_VREF
SENSE_A
INT_MIC
JDREF
LDO_CAP
MIC2_VREFO
INT_MIC_OUT
SPKOUTL-_L
SPKOUTL+_L
SPKOUTR+_R
SPKOUTR-_R
AZ_SYNC_R
AZ_RST#_R
AZ_SDOUT_R
HDA_SDIN0
SPKOUTR-
SPKOUTR+
SPKOUTL-
SPKOUTL+
BEEP_R
DMIC_DAT
AZ_SDOUT_R
AZ_SDIN0_R
APD#
AZ_BITCLK_R
MIC2_R
MIC2_L
MIC1_L_M
MIC1_R_M
DMIC_DAT
DMIC_CLK
INT_MIC_OUT
DMIC_CLK
AUDG
AUDG
AUDG
AUDG
5VS
3.3VS_AUD
PVDD5V
AUDG
AUDG
AUDG
3.3VS_AUD
AUDG
AUDG
AUDG
3.3VS
3.3VS_AUD
AUDG
3.3VS_AUD
AUDG
AUDG
AUDG
AUDG
AUDG
KBC_MUTE#30
BEEP30
HDA_SPKR16
5VS 13,14,15,16,19,27,31,35
3.3VS 2,4,6,10,11,13,14,15,16,17,18,19,21,22,23,24,26,27,30,31,35
HDA_SDIN016
HDA_SDOUT16
HDA_RST#16
HDA_BITCLK16
MIC- 27
HP_SENSE 27
HEADPHONE_L 27
HEADPHONE_R 27
EAPD27
MIC1_L_M 27
MIC1_R_M 27
MIC1_VREFO_L 27
MIC1_VREFO_R 27
MIC_SENSE 27
3.3VS_AUD 27
HDA_RST#16
MIC+ 27
HDA_SYNC16
Title
Size Document Number Rev
Date: Sheet
of
6-71-W7400-D03
2.0A
[29] VT1802S & VT1802PCE Co-Lay
Custom
29 43Wednesday, April 24, 2013
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
SCHEMATIC1
Title
Size Document Number Rev
Date: Sheet
of
6-71-W7400-D03
2.0A
[29] VT1802S & VT1802PCE Co-Lay
Custom
29 43Wednesday, April 24, 2013
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
SCHEMATIC1
Title
Size Document Number Rev
Date: Sheet
of
6-71-W7400-D03
2.0A
[29] VT1802S & VT1802PCE Co-Lay
Custom
29 43Wednesday, April 24, 2013
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
SCHEMATIC1
C150 100p_50V_NPO_04C150 100p_50V_NPO_04
C210 *0.1u_16V_Y5V_04C210 *0.1u_16V_Y5V_04
C202
180p_50V_NPO_04
C202
180p_50V_NPO_04
R234 *20K_1%_04R234 *20K_1%_04
R240 *1M_04R240 *1M_04
R251 0_04R251 0_04
C
A
A
D4
BAT54AS3
C
A
A
D4
BAT54AS3
1
2
3
C200
180p_50V_NPO_04
C200
180p_50V_NPO_04
R54 *22_04R54 *22_04
R222 1K_04R222 1K_04
C186
10u_10V_Y5V_08
C186
10u_10V_Y5V_08
C175 22p_50V_NPO_04C175 22p_50V_NPO_04
C155
0.1u_16V_Y5V_04
C155
0.1u_16V_Y5V_04
R241 *1M_04R241 *1M_04
C197
0.1u_16V_Y5V_04
C197
0.1u_16V_Y5V_04
C203
180p_50V_NPO_04
C203
180p_50V_NPO_04
R255 *22_04R255 *22_04
J_SPK1
85204-04001
J_SPK1
85204-04001
1
2
3
4
R218 1K_04R218 1K_04
C144
100p_50V_NPO_04
C144
100p_50V_NPO_04
C171 10u_6.3V_X5R_08C171 10u_6.3V_X5R_08
R223 1K_04R223 1K_04
L30 HCB1005KF-121T20L30 HCB1005KF-121T20
1 2
R224
4.7K_04
R224
4.7K_04
R244 33_04R244 33_04
R237 39.2K_1%_04R237 39.2K_1%_04
R51 0_04R51 0_04
R225 10K_04R225 10K_04
JP1 *10mil_shortJP1 *10mil_short
L14
*FCM1608K-121T06_short
L14
*FCM1608K-121T06_short
C15 22p_50V_NPO_04C15 22p_50V_NPO_04
C146 10u_6.3V_X5R_08C146 10u_6.3V_X5R_08
R239 33_04R239 33_04
C190
0.1u_16V_Y5V_04
C190
0.1u_16V_Y5V_04
R249 *10mil_shortR249 *10mil_short
R214
3.3K_1%_04
R214
3.3K_1%_04
R46 *0_04R46 *0_04
C143 10u_6.3V_X5R_08C143 10u_6.3V_X5R_08
R62 33_04R62 33_04
C152 22p_50V_NPO_04C152 22p_50V_NPO_04
R264
0_04
R264
0_04
R47 0_04R47 0_04
R58 *22_04R58 *22_04
L15
*FCM1608K-121T06_short
L15
*FCM1608K-121T06_short
C167 0.1u_16V_Y5V_04C167 0.1u_16V_Y5V_04
L31 *HCB1005KF-121T20L31 *HCB1005KF-121T20
1 2
R50 33_04R50 33_04
C185 2.2u_6.3V_X5R_04C185 2.2u_6.3V_X5R_04
R248
10K_04
R248
10K_04
R64 *0_04R64 *0_04
JP2 *10mil_shortJP2 *10mil_short
C159
10u_10V_Y5V_08
C159
10u_10V_Y5V_08
C151 100p_50V_NPO_04C151 100p_50V_NPO_04
R59 22_04R59 22_04
C206
0.1u_16V_Y5V_04
C206
0.1u_16V_Y5V_04
L17 *HCB1005KF-121T20L17 *HCB1005KF-121T20
1 2
L13
*FCM1608K-121T06_short
L13
*FCM1608K-121T06_short
C198
10u_10V_Y5V_08
C198
10u_10V_Y5V_08
C142 10u_6.3V_X5R_08C142 10u_6.3V_X5R_08
C201
180p_50V_NPO_04
C201
180p_50V_NPO_04
C156 22p_50V_NPO_04C156 22p_50V_NPO_04
R229 5.1K_1%_04R229 5.1K_1%_04
R55 *0_04R55 *0_04
C166
10u_10V_Y5V_08
C166
10u_10V_Y5V_08
R48 22_04R48 22_04
R268 *0_04R268 *0_04
C14 22p_50V_NPO_04C14 22p_50V_NPO_04
R272
*15mil_short_06
R272
*15mil_short_06
C205
10u_10V_Y5V_08
C205
10u_10V_Y5V_08
C
A
A
D3
BAT54CW(lision)
C
A
A
D3
BAT54CW(lision)
1
2
3
DIGITAL
ANALOG
U8
VT1802S
DIGITAL
ANALOG
U8
VT1802S
DVDD1
1
GPIO0-DMIC-DAT
2
GPIO1-DMIC-CLK
3
PD#
4
SDATA-OUT
5
BIT-CLK
6
DVSS2
7
SDATA-IN
8
DVDD2
9
SYNC
10
RESET#
11
PCBEEP
12
Sense A
13
LINE2-L
14
LINE2-R
15
MIC2-L
16
MIC2-R
17
Sense-B
18
JDREF
19
MONO-OUT
20
MIC1-L
21
MIC1-R
22
LINE1-L
23
LINE1-R
24
AVSS1
26
VREF
27
NC
28
MIC2-VREFO
29
MIC1-VREFO-R
30
MIC1-VREFO-L
31
HP-OUT-L
32
AVSS2
37
OPVEE
34
CBN
35
CBP
36
HP-OUT-R
33
PVDD1
39
SPK-L+
40
SPK-L-
41
PVSS1
42
PVSS2
43
SPK-R+
45
SPK-R-
44
PVDD2
46
SPDIFC2/EAPD
47
SPDIFO
48
AVDD2
38
AVDD1
25
GND
49
L34 *HCB1005KF-121T20L34 *HCB1005KF-121T20
1 2
R232 20K_1%_04R232 20K_1%_04
R271
100K_04
R271
100K_04
C183 *10u_6.3V_X5R_08C183 *10u_6.3V_X5R_08
C125
100p_50V_NPO_04
C125
100p_50V_NPO_04
C135
0.022u_16V_X7R_04
C135
0.022u_16V_X7R_04
C138
1u_6.3V_X5R_04
C138
1u_6.3V_X5R_04
C19
10u_10V_Y5V_08
C19
10u_10V_Y5V_08
R217 *1M_04R217 *1M_04
C129
100p_50V_NPO_04
C129
100p_50V_NPO_04
R247 33_04R247 33_04
C208
10u_10V_Y5V_08
C208
10u_10V_Y5V_08
C130 *0.1u_16V_Y5V_04C130 *0.1u_16V_Y5V_04
C21
0.1u_16V_Y5V_04
C21
0.1u_16V_Y5V_04
L16
*FCM1608K-121T06_short
L16
*FCM1608K-121T06_short
C126 *0.1u_16V_Y5V_04C126 *0.1u_16V_Y5V_04
C165
0.1u_16V_Y5V_04
C165
0.1u_16V_Y5V_04
C204
0.1u_16V_Y5V_04
C204
0.1u_16V_Y5V_04
R216 *1M_04R216 *1M_04
L29 HCB1005KF-121T20L29 HCB1005KF-121T20
1 2
R63 0_04R63 0_04
C147 10u_6.3V_X5R_08C147 10u_6.3V_X5R_08
C184
2.2u_6.3V_X5R_04
C184
2.2u_6.3V_X5R_04
Schematic Diagrams
VT1802S B - 29
B.Schematic Diagrams
VT1802S
Sheet 28 of 42
VT1802S