Schematic Diagrams
B - 28 Realtek ALC898
B.Schematic Diagrams
Realtek ALC898
5
5
4
4
3
3
2
2
1
1
D
D
C
C
B
B
A
A
40mil
40mil
Max: 0.5inch
SRUW$
SRUW%
SRUW'
SRUW)
SRUW(
SRUW+
SRUW*
SRUW&
Connect standby power(for
pop noise)
PC BEEP
BluRay content
protection
U43 pin 1 ~ pin 11 and pin 47 and pin 48
are Digital signals.
The others are Analog signals.
Layout Note:
Layout Note:
␐⚵⽭枰 ⊭ 央
AUDG,
ᶼ⃀ 慷 性 嶐 崲
+5VS & +VIN plane.
(1)MIC1-L (U13.21) (2)MIC1-R (U13.22)
(3)LINE-L (U13.23) (4)LINE-R (U13.24)
DEFAULT SHORT
INTERNAL PU 50K
AUDIO JACK
FOR Audio JACK BOARD
戭 㞙 ᶲ ẞ
FRONT_L
SIDE-L_R
MIC1-VREFO-L
SIDE-R_R
EAPD_MODE
VPR
LDO_IN
ALC898_VREFO
MIC2-VREFO
FRONT_R
MIC1-VREFO-R
MIC1-L
MIC1-R
SPDIFO
BEEP
ALC898_GPIO2
MIC2_L
MIC2_R
INT_MIC
MIC2-VREFO
INT_MIC
INT_MIC_R
MIC1-VREFO-R
MIC1-R
MIC1-L
MIC1-VREFO-L
MIC_CLK
MIC_DATA
LINE_L_C
LINE_R_C
HEADPHONE-L
HEADPHONE-R
SPDIFO
ALC898_GPIO2
ALC898_VREFO
SPDIFO
AUDG
AUDG
AUDG
AUDG
5VS_AUD
3.3VS
3.3VS_AUD
VREF_CODEC
5VS
AUDG
5V
AUDG
5VS
AUDG
AUDG
AUDG
GND_AUDIO
GND_AUDIO
GND_AUDIO
GND_AUDIO
GND_AUDIO
GND_AUDIO
GND_AUDIO
GND_AUDIO
AUDG
AUDG
GND
AUDG
AUDG
5VS_AUD
AUDG
5V
AUDG
3.3V
5VS
3.3VS
FRONT_R
28,29
HDA_RST#
18,28
HDA_BITCLK
18
HDA_SDOUT
18
HDA_SYNC
18
MIC1-R
27
MIC1-L
27
HDA_SDIN0
18
FRONT_L
28,29
KBC_BEEP
30
HDA_SPKR
18
EAPD_MODE
28
SIDE_L
27
SIDE_R
27
JD_SENSEB
27
JD_SENSEA
27
INT_MIC
24
MIC_DATA
24
MIC_CLK
24
LINE-L
27
LINE-R
27
VIN
11,15,29,30,43,44,45,46,47,48,49,50,51,52
3.3VS
7,8,9,10,11,14,15,16,17,18,19,20,21,24,25,26,28,30,31,32,33,34,36,38,41,42,43,44,46,47,49,51
3.3V
2,11,15,17,24,25,38,42,43,44,46,47,51
5V
15,21,24,39,40,43,44,46,47,49,50,51
5VS
11,14,15,16,29,30,32,34,44,46,47
USB_PN6
20
USB_PP6
20
USB3_TXN6
20
USB3_TXP6
20
USB3_RXP6
20
USB3_RXN6
20
USB3_TXN5
20
USB3_TXP5
20
USB3_RXP5
20
USB3_RXN5
20
USB_PN5
20
USB_PP5
20
DD_ON#
15,24,46
JD_SENSEB
27
LINE-L
27
LINE-R
27
MIC1-R
27
MIC1-L
27
SIDE_R
27
SIDE_L
27
JD_SENSEA
27
HP_PLUG
31
I2C_CLK
31
I2C_DATA
31
Title
Size
Document Number
R e v
Date:
Sheet
o f
6-71-P77F0-D02
2.0
[27] Realtek ALC898
27
69
Monday, August 28, 2017
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
SCHEMATIC1
Title
Size
Document Number
R e v
Date:
Sheet
o f
6-71-P77F0-D02
2.0
[27] Realtek ALC898
27
69
Monday, August 28, 2017
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
SCHEMATIC1
Title
Size
Document Number
R e v
Date:
Sheet
o f
6-71-P77F0-D02
2.0
[27] Realtek ALC898
27
69
Monday, August 28, 2017
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
SCHEMATIC1
C281
10u_6.3V_X5R_06
L14
*HCB1005KF-121T20
C
A
A
D14
BAT54CW (lision)
1
2
3
C753
*680p_50V_X5R_04
J_AUDIO1
51049-05041-001
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
9
9
10
10
11
11
12
12
13
13
14
14
15
15
16
16
17
17
18
18
19
19
20
20
21
21
22
22
23
23
24
24
25
25
26
26
27
27
28
28
29
29
30
30
31
31
32
32
33
33
34
34
35
35
36
36
37
37
38
38
39
39
40
40
42
42
41
41
43
43
44
44
45
45
46
46
47
47
48
48
49
49
50
50
C309
*100p_50V_NPO_04
C799
10u_6.3V_X5R_06
C282
10u_6.3V_X5R_06
L15
HCB1005KF-121T20
C206
0.1u_16V_Y5V_04
C755
47p_50V_NPO_04
C709
4.7u_6.3V_X5R_06
C279
0.1u_16V_Y5V_04
R750
2.2K_04
C345
*0.1u_16V_Y5V_04
R256
0_04
R749
75_1%_04
R246
*20mil_P_04
C324
0.1u_16V_Y5V_04
C754
10u_6.3V_X5R_06
C724
4.7u_6.3V_X5R_06
C307
10u_6.3V_X5R_06
C250
1u_6.3V_X5R_04
C286
0.1u_16V_Y5V_04
DIGITAL
ANALOG
U49
ALC898
DVDD
1
GPIO0/DMIC-CLK/SPDIFO2
2
REGREF
3
GPIO0/DMIC_DATA
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
VREFOOUT-B_L
28
LDO_IN
29
MIC2-VREFO
30
LINE2-VREFO
31
VREFOUT-B_R
32
GPIO2
33
Sense B
34
FRONT-OUT-L
35
FRONT-OUT-R
36
VRP
37
SURR-OUT-L
39
JDREF
40
SURR-OUT-R
41
AVSS2
42
CEN
43
LFE
44
SIDE-OUT-L
45
SIDE-OUT-R
46
EAPD/SPDIFI
47
SPDIFO1
48
L
D
O-OUT
2
38
L
D
O-OUT
1
25
C280
*10u_6.3V_X5R_06
C797
0.1u_16V_Y5V_04
R248
1K_04
C306
*100p_50V_NPO_04
L17
*HCB1005KF-121T20
R302
*20mil_P_04
R288
0_04
C751
0.1u_16V_Y5V_04
C278
0.1u_16V_Y5V_04
C251
2.2u_6.3V_X5R_04
R748
75_1%_04
R781
75_1%_04
H15
H6_0B3_7D3_7
L38
HCB1005KF-121T20
1
2
C798
0.1u_16V_Y5V_04
C285
22u_6.3V_X5R_06
H19
H6_0B3_7D3_7
R782
2.2K_04
C725
47p_50V_NPO_04
C712
1u_6.3V_X5R_04
R249
1K_04
R291
*20mil_P_04
R245
47K_04
R287
*5.1K_1%_04
R261
2.2K_04
L37
HCB1005KF-121T20
1
2
L16
HCB1005KF-121T20
C711
4.7u_6.3V_X5R_06
C252
0.1u_16V_Y5V_04
R751
33_04
C283
330p_50V_X7R_04
C249
4.7u_6.3V_X5R_06
C248
4.7u_6.3V_X5R_06
R752
33_04
T29
D54
*RB751V-40(lision)
A
C
R815
75_1%_04
C247
0.1u_16V_Y5V_04
R286
20K_1%_04
C713
*0.1u_10V_X7R_04
R729
4.7K_04
C752
*680p_50V_X5R_04
R247
1K_04
C710
4.7u_6.3V_X5R_06
Sheet 27 of 69
Realtek ALC898
Содержание P775TM
Страница 1: ...P775TM G P775TM1 G ...
Страница 2: ......
Страница 3: ...Preface I Preface Notebook Computer P775TM G P775TM1 G Service Manual ...
Страница 24: ...Introduction 1 12 1 Introduction ...
Страница 48: ...Disassembly 2 24 2 Disassembly ...
Страница 51: ...Part Lists Top A 3 A Part Lists Top Figure A 1 Top ...
Страница 52: ...Part Lists A 4 Bottom A Part Lists Bottom Figure A 2 Bottom ...
Страница 53: ...Part Lists LCD LG AU A 5 A Part Lists LCD LG AU Figure A 3 LCD LG AU ...
Страница 54: ...Part Lists A 6 LCD AU A Part Lists LCD AU Figure A 4 LCD AU ...
Страница 55: ...Part Lists MB A 7 A Part Lists MB Figure A 5 MB ...
Страница 56: ...Part Lists A 8 HDD A Part Lists HDD Figure A 6 HDD ...
Страница 57: ...Part Lists VGA G1 G3 A 9 A Part Lists VGA G1 G3 Figure A 7 VGA G1 G3 ...
Страница 58: ...Part Lists A 10 VGA G2 A Part Lists VGA G2 Figure A 8 VGA G2 ...