5
5
4
4
3
3
2
2
1
1
D
D
C
C
B
B
A
A
Connect standby power(for
pop noise)
DIP cap. is required for higher SNR/THD+N performance.
For 3.3V HDA Link.
33pin044pin0@pin-
33pin044pin0@pin-
33pin044pin0@pin-
33pin044pin0@pin-٩
٩
٩
٩qmbugpsn!eftjho!hvjef
qmbugpsn!eftjho!hvjef
qmbugpsn!eftjho!hvjef
qmbugpsn!eftjho!hvjefᡂ
ᡂ
ᡂ
ᡂ
䔞㚱
noise
㗪炻℞ῤ⎗婧㔜⽆
100p~0.1u
+3.3V_Dual or Stanby Power requires to have
at least 150mA current budget.
40mil
40mil
Spilt by DGND
婳忋㍍⇘
AMP IC
冯
EC/SMB
㍏⇞
嶗⼹ᷕ⽭枰天㚱㉱
HIGH 3.3V
⃫ẞ
BEAD
㓡
10 Ohm,NEW PART
㔜㭝嶗⼹≈崟Ἦ⮵⛘暣⭡㚨⣏ᶵ天崭忶
33p
Digital
Analog
暞
暞
暞
暞ẞ
ẞ
ẞ
ẞ㔠
㔠
㔠
㔠
: pcs
NEW PARTS
NEAR PCH
PC BEEP
220u_2V_SMD-V
Layout Note:
Very close to CODEC
placed as close as
possible to codec
AUDG
20180627 Add for SMART AMP
20180502 Add for factory test
Mute speaker and subwoofer independently
con to PCH GPP_A22
MLCC Comm part
20180718 Modify
HP/COMBO
SPK, SUBWOOFER
20180726 FAE Recommend
pin45,46 w/ AMP
20180726 FAE Recommend
pin36,37 w/o AMP
20180726 FAE Recommend
disconnect SMBus after fill regesiters
D01A 0822 Change footprint
D01A 0903 Change footprint
D01A 0911 BCN
Smart AMP
D02 1003A follow
ℙ
ℙ
ℙ
ℙ 䓐
䓐
䓐
䓐
change value and footprint
D02 1003A follow
ℙ
ℙ
ℙ
ℙ 䓐
䓐
䓐
䓐
unstuff
D02 1011 swap
D02 1011 swap
D02 1022
pcbeep volume
GND
AUDG
AUDG
3.3VS_AUD
3.3VS
AUDG
AUDG
5VS
AUDG
AUDG
AUDG
AUDG
AUDG
AUDG
3.3VS
5VS_AUD
3.3VS_AUD
3.3VS_AUD
DVDD_IO
AUDG
AUDG
CPVDD
AUDG
AUDG
3.3VS_AUD
3.3VS_AUD
3.3VS
3.3VS
MIC_DATA
47
HDA_BITCLK
38
MIC_CLK
47
HDA_SDOUT
38
HDA_SYNC
38
HDA_RST#
38,54
HDA_SDIN0
38
EAPD_MODE
54
KBC_BEEP
55
PCH_SPKR
38
HDA_RST#
38,54
EAPD_MODE
54
PCH_MUTE#
39
AMP_EN
63
AMP_EN_W OOFER
56,63
GPP_K0_SPK_MUTE
37
GPP_K1_W OOFER_MUTE
37
SMB_DATA
38,68
SMB_CLK
38,68
SMARTAMP_SW
43
SDA_5825
63
SCL_5825
63
MIC2-RL
63
MIC1_L
63
MIC1_R
63
HP_SENSE
63
MIC_SENSE
63
5VS
11,12,28,31,44,47,56,57,63,64
AMP_EN_SPK
63
3.3VS
8,9,10,11,12,13,14,29,34,35,37,38,39,40,43,44,46,47,53,55,56,57,60,63,64,70,71,77
SPDIFO
63
P_I2S_SCLK
63
P_I2S_DOUT1
63
P_I2S_LRCK
63
HEADPHONE_R
63
HEADPHONE_L
63
FRONT_R
63
FRONT_L
63
KBC_MUTE#
55,63
SUSB#
10,43,59,64
Title
Size
Document Number
Rev
Date:
Sheet
of
6-71-PB500-D03
D03
09-1-3 ALC1220 RTD3
A3
54
91
Friday, December 07, 2018
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
PB50EF
Title
Size
Document Number
Rev
Date:
Sheet
of
6-71-PB500-D03
D03
09-1-3 ALC1220 RTD3
A3
54
91
Friday, December 07, 2018
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
PB50EF
Title
Size
Document Number
Rev
Date:
Sheet
of
6-71-PB500-D03
D03
09-1-3 ALC1220 RTD3
A3
54
91
Friday, December 07, 2018
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
PB50EF
L35
HCB1005KF-121T20
R232
1K_04
R808
1K_04
L14
HCB1005KF-121T20
R186
1K_04
C933
0.1u_6.3V_X5R_02
R228
100K_04
C969
47p_25V_NPO_02
C858
0.1u_6.3V_X5R_02
U12
ALC1220
PCB Footprint = qfn56-7x7mm-alc1220-1
DVDD
1
DMIC_CLK/GPIO1
3
P_I2S_DIN/GPIO6/EAPD
4
DMIC_DAT/GPIO0
2
P_I2S_DOUT1
5
P_I2S_SCLK
6
P_I2S_MCLK/GPIO4
7
P_I2S_LRCK
8
DVDD_
IO
9
RSTB/I2S_MCLK
10
BCLK/I2S_SCLK
11
PCBEEP
15
JD1
48
LINE2_L
23
LINE2_R
22
MIC2-L
35
MIC2-R
34
I2C_SDA
54
I2C_SCL
55
HD_I2S SEL
56
MIC1-L
31
MIC1-R
30
LINE1-L
37
LINE1-R
36
AVSS1
29
VREF
28
MIC1_VREFO_L
18
MIC2_VREFO
17
LINE2_VREFO
16
MIC1_VREFO_R
19
LDO2_CAP
39
JD2
49
FRONT-OUT-L
46
FRONT-OUT-R
45
SURR-OUT-L
25
LDO2_VRP
38
SURR-OUT-R
24
AVSS2
40
CENTER
21
LFE
20
SIDESURR-L
33
SIDESURR-R
32
SYNC/I2S_LRCK
12
SPDIFO/MIC-GPI
53
CPVDD
41
AVDD1
26
SDI/I2S_OUT
13
SDO/I2S_IN
14
JD3
50
JD4
51
CPVREF
47
LDO1_CAP
27
CBP
42
CBN
43
CPVEE
44
LDO3_CAP
52
E-PAD
57
C860
10u_6.3V_X5R_06
L17
HCB1005KF-121T20
1
2
C874
0.47u_6.3V_X5R_04
R208
0_04
C943
*22p_50V_NPO_04
C965
*0.1u_6.3V_X5R_02
C856
0.1u_25V_X5R_04
C
A
A
D22
BAT54CW H
1
2
3
C1381
10u_6.3V_X5R_06
R180
100K_1%_04
C873
4.7u_6.3V_X5R_04
R196
100K_1%_04
C884
0.1u_6.3V_X5R_02
D25
*RB751S-40H
A
C
R181
200K_1%_04
C1379
*680p_50V_X7R_04
C863
0.1u_25V_X5R_04
C972
*22p_50V_NPO_04
C872
4.7u_6.3V_X5R_04
R209
0_04
R227
*0_04
Normal AMP only
R185
2.2K_04
T21
R182
*20mil_P_04
R187
2.2K_04
R197
4.7K_04
C898
0.1u_6.3V_X5R_02
C882
10u_6.3V_X5R_06
U14
TC7SZ08FU
1
2
5
4
3
T22
L16
HCB1005KF-121T20
6-19-31001-247
C968
47p_25V_NPO_02
R184
*20mil_P_04
R639
*20mil_P_04
R210
*0402_short-p
L18
HCB1005KF-121T20
1
2
R224
1K_04
C871
4.7u_6.3V_X5R_04
T19
R644
*20mil_P_04
C881
0.1u_25V_X5R_04
C1373
0.1u_25V_X5R_04
S
D
G
Q18B
MTDK3S6R
5
3
4
T20
C870
4.7u_6.3V_X5R_04
C899
10u_6.3V_X5R_06
C888
0.1u_6.3V_X5R_02
C934
0.1u_6.3V_X5R_02
S
D
G
Q18A
MTDK3S6R
2
6
1
C944
*22p_50V_NPO_04
S
D
G
Q63A
MTDK3S6R
2
6
1
+
C887
EEFSR0D221R4
C886
10u_6.3V_X5R_06
C889
10u_6.3V_X5R_06
T24
R179
200K_1%_04
C953
10u_6.3V_X5R_06
C861
10u_6.3V_X5R_06
D23
RB751S-40H
A
C
C880
0.1u_6.3V_X5R_02
S
D
G
Q63B
MTDK3S6R
5
3
4
C971
*22p_50V_NPO_04
C883
2.2u_6.3V_X5R_04
C921
*0.1u_6.3V_X5R_02
D63
*ZD5232BS2
A
C
C885
2.2u_6.3V_X5R_04
C879
0.1u_6.3V_X5R_02
C913
0.1u_6.3V_X5R_02
R178
1K_04
C970
*22p_50V_NPO_04
R191
2.2K_04
C1378
*680p_50V_X7R_04
R203
33_04
R188
1K_04
R814
1K_04
R200
22K_04
R207
0_04
C875
0.47u_6.3V_X5R_04
D26
RB751S-40H
Normal AMP only
A
C
C904
*680p_50V_X7R_04
R183
100K_1%_04
MIC2-VREFO
MIC2-RL
CODEC_GPIO4
LDO2_VRP
LDO2_CAP
BEEP_C
CBN
CBP
BEEP_R
ALC1220_SCL
ALC1220_SDA
BEEP_R
EAPD_MODE
PI2S_LRCK
PI2S_DOUT1
PI2S_SCLK
MIC1-VREFO-L
MIC1_L_C
MIC1_R_C
MIC1-VREFO-R
MIC1-L
MIC1_R_R
MIC1_L_R
MIC1-R
BEEP
JD2
JD4
JD3
ALC1220_VREF
MIC_CLK_R
MIC_DATA_R
LDO1_CAP
CPVEE
JD1
SPDIFO
MIC1-VREFO-L
MIC1-L
MIC1-VREFO-R
MIC1-R
MIC2-VREFO
MIC_SENSE
MIC2_R_C
MIC2_L_C
MIC2-RL
MIC2_RL
AMP_EN
HP_SENSE
PI2S_DOUT1
PI2S_SCLK
PI2S_LRCK
Sheet 54 of 91
ALC1220
Schematic Diagrams
ALC1220 B - 55
B.Schematic Diagrams
ALC1220
Summary of Contents for PB50EF
Page 1: ...PB50EF PB51EF ...
Page 2: ......
Page 3: ...Preface I Preface Notebook Computer PB50EF PB51EF Service Manual ...
Page 13: ...Preface XI Preface Speaker Con B 92 ...
Page 14: ...Preface XII Preface ...
Page 26: ...Introduction 1 12 1 Introduction ...
Page 43: ...Top A 3 A Part Lists Top Figure A 1 Top ...
Page 44: ...A 4 Bottom A Part Lists Bottom Figure A 2 Bottom ...
Page 45: ...Main Board A 5 A Part Lists Main Board Figure A 3 Main Board ...
Page 46: ...A 6 HDD A Part Lists HDD Figure A 4 HDD ...
Page 47: ...LCD A 7 A Part Lists LCD Figure A 5 LCD ...
Page 48: ...A 8 A Part Lists ...