Clevo PA70HS, Service Manual

Page: 96 / 136

Schematic Diagrams
B - 40 Audio
B.Schematic Diagrams
Audio
5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
* ALC892:Pin2->GPIO0/DMIC_CLK/SPDIFO_2;Pin3->REGREF;Pin4->GPIO1/DMIC_DATA;Pin29->LDOVDD
* ALC898:Pin2->GPIO0/DMIC_CLK/SPDIFO_2;Pin3->REGREF;Pin4->GPIO1/DMIC_DATA;Pin29->LDOVDD
898:
ᶲ ᶲ ᶲ ᶲẞ ẞ ẞ ẞ
892:
ᶵ ᶵ ᶵ ᶵᶲ ᶲ ᶲ ᶲẞ ẞ ẞ ẞ
reltek check
ALC889
ᶵ ᶵ ᶵ ᶵᶲ ᶲ ᶲ ᶲẞ ẞ ẞ ẞ
.
FCM1005KF-601T03
40mil 40mil
Max: 0.5inch
SRUW$
SRUW%
SRUW'
SRUW)
SRUW(
SRUW+
SRUW*
SRUW&
Connect standby power(for
pop noise)
PC BEEP
U43 pin 1 ~ pin 11 and pin 47 and pin 48
are Digital signals.
The others are Analog signals.
Layout Note:
Layout Note:
␐ ␐ ␐ ␐⚵ ⚵ ⚵ ⚵⽭ ⽭ ⽭ ⽭枰 枰 枰 枰⊭ ⊭ ⊭ ⊭央 央 央 央
AUDG,
ᶼ ᶼ ᶼ ᶼ⃀ ⃀ ⃀ ⃀慷 慷 慷 慷性 性 性 性⃵ ⃵ ⃵ ⃵嶐 嶐 嶐 嶐崲 崲 崲 崲
+5VS & +VIN plane.
(1)MIC1-L (U13.21) (2)MIC1-R (U13.22)
(3)LINE-L (U13.23) (4)LINE-R (U13.24)
898:
ᶲ
ᶲ ᶲ
ᶲẞ
ẞ ẞ
ẞ
0R
892:
ᶲ ᶲ ᶲ ᶲẞ ẞ ẞ ẞ
HCB1005KF-121T20
reltek check
898:
ᶲ
ᶲ ᶲ
ᶲẞ
ẞ ẞ
ẞ
892:
ᶵ ᶵ ᶵ ᶵᶲ ᶲ ᶲ ᶲẞ ẞ ẞ ẞ
realtek check
⤪㚱
3D AMP
㯋枛
C957
ᶵᶲẞ炻
C573
ᶲẞ
INTERNAL PU 50K
898:
ᶲ ᶲ ᶲ ᶲẞ ẞ ẞ ẞ
0R
892:
ᶵ ᶵ ᶵ ᶵᶲ ᶲ ᶲ ᶲẞ ẞ ẞ ẞ
reltek check
3D AMP
䶂 䶂 䶂 䶂嶗 嶗 嶗 嶗ᷕ ᷕ ᷕ ᷕ⤪ ⤪ ⤪ ⤪⶚ ⶚ ⶚ ⶚䴻 䴻 䴻 䴻㚱 㚱 㚱 㚱
⎗ ⎗ ⎗ ⎗䚩 䚩 䚩 䚩䔍 䔍 䔍 䔍
JDETECT
㚫 㚫 㚫 㚫㓡 㓡 㓡 㓡䁢 䁢 䁢 䁢
MUTE#
≇ ≇ ≇ ≇傥 傥 傥 傥
(LOW MUTE)
SV3H612 PIN14
⤪ ⤪ ⤪ ⤪㚱 㚱 㚱 㚱ᶵ ᶵ ᶵ ᶵᶲ ᶲ ᶲ ᶲ
AMP
暨 暨 暨 暨㯪 㯪 㯪 㯪
,
⎗ ⎗ ⎗ ⎗⡆ ⡆ ⡆ ⡆≈ ≈ ≈ ≈ᶳ ᶳ ᶳ ᶳ↿ ↿ ↿ ↿暣 暣 暣 暣旣 旣 旣 旣枸 枸 枸 枸䔁 䔁 䔁 䔁
婧㔜
IC Pin2
忋㍍ᷳ
Refrence
暣⭡军
2.2uF
ẍᶲ
,
⛐塓≽俛㨇⶙倥ᶵ⇘㉱拲倚
Noise
⺈⓮㚨㕘⮵䫾
VREF
㓡⚆
1u_6,3V_X5R_04, REXT
暣旣ᶵᶲẞ
6-07-1052D-3GD
6-07-1052D-3GD
暞
暞 暞
暞ẞ
ẞ ẞ
ẞ㔠
㔠 㔠
㔠
:31 pcs
6-02-03612-1Q0
QA
QB
RB
RC
0616
0701
0701
D02_0313_KAI
MIC2-VREFO
INT_MIC_OUT
HDA_SYNC_R
HDA_RST#_R
INT_MIC_OUT
MIC_CLK
MIC_DATA
MIC1_R_M_R
HDA_SDIN0_R
MIC1_L_M_R
SIDE-L_R
MIC1-VREFO-L
SIDE-R_R
EAPD_MODE
LDO_IN
MIC2-VREFO
MIC1-VREFO-R
MIC1_L_M
MIC1_R_M
BEEP
JDREF
MIC2_L
MIC2_R
INT_MIC_R
HEADPHONE_R
HEADPHONE_L
MIC1-VREFO-R
MIC1_R_M
MIC1_L_M
MIC1-VREFO-L
HDA_SDOUT_R
HDPHONE_L HEADPHONE_L C2_3DL
HP_PGND
C1_3DR
HP_VREF
HEADPHONE_R HDPHONE_R
HP_SCL
C1_3DL
HP_JSGND
C2_3DR
HP_SDA
HEADPHONE_L_C
HEADPHONE_R_C
HEADPHONE_L
HEADPHONE_R
HEADPHONE-L
HEADPHONE-R
HP_JSGND
HP_JSGND_EN
HP_JSGND
3.3VS
AUDG
3.3VS_AUD
AUDG
AUDG
AUDG
AUDG
5VS_AUD
5VS
AUDG
5V
AUDG AUDG
AUDG
AUDG
AUDG
AUDG
5VS_AUD
AUDG
AUDG
AUDG
5V
AUDG AUDG
AUDG
VIN
AUDG
VDD3 [5,26,30,31,32,33,34,35,37,38,48,49,50,51,52,53,54,56,59,60]
3.3VS [3,8,9,10,11,12,13,26,30,31,32,33,34,35,36,37,38,41,43,46,47,48,49,50,57,64]
3.3V [2,10,27,38,43,45,48,50,51,52,55,56]
5V [44,45,48,49,50,51,52,53,54,55,56,57,58,59,63]
5VS [10,11,12,13,36,40,41,47,48,49,50,61,62,63,64]
VIN [10,35,50,53,54,55,56,57,58,59,60]
HDA_RST# [32]
HDA_BITCLK [32]
HDA_SDOUT [32]
HDA_SYNC [32]
MIC1_R_M [48]
MIC1_L_M [48]
HDA_SDIN0 [32]
KBC_BEEP [35]
PCH_SPKR [32]
EAPD_MODE [41]
SIDE_L [48]
SIDE_R [48]
JD_SENSEB [48]
JD_SENSEA [48]
FRONT_R [40,41]
FRONT_L [40,41]
MIC_DATA [47]
MIC_CLK [47]
SPDIFO [48]
HEADPHONE-R [48]
HEADPHONE-L [48]
SMB_CLK [32,47,55]
SMB_DATA [32,47,55]
HP_JSGND [48]
Title
Size Document Number Rev
Date: Sheet of
6-71-PA700-D02A D02A
[39] audio 892
A3
39 77 W ednesday, July 05, 2017
Title
Size Document Number Rev
Date: Sheet of
6-71-PA700-D02A D02A
[39] audio 892
A3
39 77 W ednesday, July 05, 2017
Title
Size Document Number Rev
Date: Sheet of
6-71-PA700-D02A D02A
[39] audio 892
A3
39 77 W ednesday, July 05, 2017
C1051
2200p_50V_X7R_04
+
C964
EEFCX0J221YR
L23 HCB1005KF-121T20
1 2
C992 0.01u_50V_X7R_04
C917 *4.7u_6.3V_X5R_06
C1052
1u_16V_X7R_06
R630 20K_1%_04
T138
R289 75_04
C596
2.2u_6.3V_X5R_04
Q55
UK3018
G
D
S
R342 0_04
C915 10u_6.3V_X5R_06
C569 *0.1u_10V_X7R_04
T93
R281 75_04
C883 *0.1u_10V_X5R_04
C573 *10u_6.3V_X5R_06
U46
SV3H612V
VREF
2
INR
4
REXT
3
INL
1
OUT
R
5
SDA
6
SCL
7
C
2_3D
R
8
C2_3DL
12
C1_3DL
11
PGND
10
C1_3DR
9
OUT
L
16
VDD
15
J
D
ETECT
14
SG
ND
13
TH PAD
17
R340 0_04
C1049
2200p_50V_X7R_04
C993 *0.1u_10V_X7R_04
R286
2.2K_04
Q56
UK3018 G
D
S
C543
*680p_50V_X7R_04
R689 22_1%_04
C885 10u_6.3V_X5R_06
R287
*2.2K_04
C1050
1u_6.3V_X5R_04
C545
*680p_50V_X7R_04
C912 *4.7u_6.3V_X5R_06
R695 *0_04
R277 *1K_04
C965
22u_6.3V_X5R_08
C927 4.7u_6.3V_X5R_06
C593
0.1u_10V_X7R_04
L22 HCB1005KF-121T20
C919 4.7u_6.3V_X5R_06
R251 22_04
L21 FCM1005MF-300T03
R699 *0_04
C889 1u_6.3V_X5R_04
C880 47p_50V_NPO_04
C1144 *22p_50V_NPO_04
C957 1u_6.3V_X5R_04
C928 *100p_50V_NPO_04
C886
0.1u_10V_X7R_04
R612 75_1%_04
C1032 10p_50V_NPO_04
C963
10u_6.3V_X5R_06
C1062 0.1u_10V_X7R_04
R743
1M_04
C881 47p_50V_NPO_04
C512
0.1u_10V_X7R_04
R629 *0_04
R631 *5.1K_1%_04
C1010 10p_50V_NPO_04
L28 *HCB1005KF-121T20
C1045
1u_16V_X7R_06
C572 *10u_6.3V_X5R_06
T94
C901
10u_6.3V_X5R_06
R617 75_1%_04
R595 22_04
L30
HCB1005KF-121T20
R701 470_04
R288
2.2K_04
C1006
22u_6.3V_X5R_08
C
A
A
D28
BAT54CS3
1
2
3
C611 0.1u_10V_X7R_04
C616 0.1u_10V_X7R_04
C571
1u_6.3V_X5R_04
C991 0.01u_50V_X7R_04
DIGITAL
ANALOG
U40
ALC892
<Function>
DVDD1
1
GPIO0/DMIC-CLK/SPDIFO_2*
2
REGREF
3
GPIO1/DMIC_DAT
4
SDATA-OUT
5
BIT-CLK
6
DVSS
7
SDATA-IN
8
DVDD-IO
9
SYNC
10
RESET#
11
PCBEEP
12
Sense A
13
LINE2-L
14
LINE2-R
15
MIC2-L
16
MIC2-R
17
CD-L
18
CD-GND
19
CD-R
20
MIC1-L
21
MIC1-R
22
LINE1-L
23
LINE1-R
24
AVSS1
26
VREF
27
MIC1-VREFO-L
28
LDO-IN
29
VREFO-F
30
VREFO-E
31
VREFO-B(2)
32
GPIO2
33
Sense B
34
FRONT-OUT-L
35
FRONT-OUT-R
36
VRP
37
SURR-L
39
JDREF
40
SURR-R
41
AVSS2
42
CENTER
43
LFE
44
SIDE-L
45
SIDE-R
46
SPDIFI/EAPD
47
SPDIF-OUT
48
L
D
O_
OUT
2
38
L
D
O_
OUT
1
25
C903
0.1u_10V_X7R_04
R700 470_04
D34
*ZD5231BS2
A
C
R742
1M_04
R594 22_04
R597 47K_04
R596 22_04
R250 22_04
C1004 0.01u_50V_X7R_04
R690
15_1%_04
R693 22_1%_04
C544
*330p_50V_X7R_04
L24 HCB1005KF-121T20 1 2
C592 *HCB1005KF-121T20
C909 10u_6.3V_X5R_06
R593 4.7K_04
T137
C990 0.01u_50V_X7R_04
Sheet 39 of 77
Audio