Sheet 33 of 62
Audio Codec
Schematic Diagrams
B - 34 Audio Codec
B.Schematic Diagrams
Audio Codec
5
5
4
4
3
3
2
2
1
1
D
C
B
A
A
PC BEEP
AUDIO CODEC ALC256
ANALOG
DIGITAL
BEEP
SLEEVE_L
MIC2-VREFO
BEEP_R
BEEP
BEEP_C
SPKOUTR-
SLEEVE_L
RING2_L
ALC293D_DVDD_IO
MIC1_L1
MIC1_R1
LINE1-VREFO-R
LINE1-VREFO-L
MIC2-VREFO
LINE1-VREFO-L
LINE1-VREFO-R
CODEC_PD#
AZ_RST#_R
AZ_RST#_R
HEADPHONE_R
HEADPHONE_L
BEEP_R
SPKOUTL-
SLEEVE_L
HEADPHONE_L
HEADPHONE_R
SPKOUTL-_L
_L
SPKOUTL-
SPKOUTR-_R
SPKOUTR-
_R
JD2
5VSTB
BEEP_A
3.3VS
AUDG
3.3VS
1.8VS
3.3VS
AUDG
3.3VS
3.3VS
AUDG
3.3VS
1.8VS
AUDG
AUDG
1.8VS
AUDG
AUDG
5VS_AUD
5VS
5VS
AUDG
AUDG
AUDG
VDD3
AUDG
VREG3
VREG5
5V
MIC_CLK2
39
MIC_DATA2
39
HDA_SYNC 28
HDA_SDOUT 28
HDA_SDIN0 28
KBC_MUTE#
40
HDA_BITCLK 28
KBC_BEEP
40
PCH_SPKR
29
HP_SENSE 38
MIC1_L1 38
MIC1_R1 38
HEADPHONE-L 38
HEADPHONE-R 38
AZ_RST#_R
28
SLEEVE_CON 38
MIC1_L 38
MIC1_R 38
MIC_SENSE 38
Title
Size
Document Number
R e v
Date:
Sheet
o f
6-71-NP700-D02
D02
[33] AUDIO CODEC ALC256
Custom
33
62
Monday, May 31, 2021
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
Title
Size
Document Number
R e v
Date:
Sheet
o f
6-71-NP700-D02
D02
[33] AUDIO CODEC ALC256
Custom
33
62
Monday, May 31, 2021
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
Title
Size
Document Number
R e v
Date:
Sheet
o f
6-71-NP700-D02
D02
[33] AUDIO CODEC ALC256
Custom
33
62
Monday, May 31, 2021
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
L12
HCB1608KF-800T30
C511
*4.7u_6.3V_X5R_04
S
D
G
Q13A
MTDK3S6R
2
6
1
C534
10u_6.3V_X5R_06
R383
200K_1%_04
R879
0_04
C
544
1u_
6.
3V
_X5R
_02
C840
4.7u_6.3V_X5R_04
C
547
0.
1
u_6.
3V_X5
R
_02
C501
*100p_50V_NPO_04
L11
HCB1608KF-800T30
C550
0.
1u_6.
3V_X5
R
_0
2
S
D
G
Q13B
MTDK3S6R
5
3
4
L10
HCB1005KF-121T20
1
2
R870
0_04
R417
100K_04
C841
4.7u_6.3V_X5R_04
R
387
100
K_1%_
0
4
L13
HCB1005KF-121T20
1
2
C517
180p_50V_NPO_04
C510
*4.7u_6.3V_X5R_04
T53
C549
10u_6.3V_X5R_06
D12
*Z
D
5232BS
2
A
C
R
427
*0
_04
R396
*3.3K_04
R
908
100
K_1%_
0
4
C514
*1u_6.3V_X5R_02
C
A
A
D5
BAT54CS3
1
2
3
J_SPKR1
50271-0020N-001
1
2
NC2
NC1
R424
0_04
C494
0.1u_25V_X5R_04
R428
*100K_04
R
909
100
K_1%_
0
4
C
546
10u_6.
3V_
X
5R
_
06
C493
0.
1u_6.
3V_X5
R
_0
2
C515
10u_6.3V_X5R_06
R357
2.2K_04
C
545
1u_
6.
3V
_X5R
_02
Q26
*2SK3018S3
G
D
S
R374
0_04
R429
*0_04
R
348
*1
00K_1
%_04
R343
*100K_04
C497
100p_50V_NPO_04
R349
*0_04
J_SPKL1
50271-0020N-001
1
2
NC2
NC1
C526
10u
_6.
3V
_X5R
_06
L14
HCB1005KF-121T20
1
2
T54
C518
180p_50V_NPO_04
C552
10u_6.3V_X5R_06
C
538
2.
2u_6.
3V_X
5R
_
04
C553
10u
_6.
3V
_X5R
_06
DMIC-DATA34/
DMIC-CLK-In
DC_DET
U15
ALC256-CG
DV
D
D
1
GPI
O
0/
D
M
IC
-D
AT
A
12
2
GPI
O
1/
D
M
IC
-C
LK
3
D
C
_D
ET
/EAP
D
4
SD
AT
A-OU
T
5
BI
T
-C
L
K
6
LD
O3-C
AP
7
SD
AT
A-I
N
8
DV
D
D-
IO
9
SYN
C
10
I2
C_
S
D
A
11
I2
C_
S
C
L
12
HP/LINE1 JD1
13
MIC2/LINE2 JD2
14
SPDIFO/FRONT JD3/GPIO3
15
PCBEEP
16
MIC2-L/RING2
17
MIC2-R/SLEEVE
18
MIC-CAP
19
5VSTB
20
LINE1-R
21
LINE1-L
22
LINE2-R
23
LINE2-L
24
AVS
S1
25
A
V
DD1
26
LD
O1-C
AP
27
VR
EF
28
MI
C2
-V
RE
F
O
29
LI
N
E1
-VR
E
F
O-
R
30
LI
N
E1
-VR
E
F
O-
L
31
HP
-O
UT
-L
32
HP
-O
UT
-R
33
C
PVEE
34
CB
N
35
C
PVD
D
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
SPDIFO/GPIO2
48
T_PAD
49
R409
*0_04
L15
HCB1608KF-800T30
C470
*1u_6.3V_X5R_02
C
A
A
D11
BAT54AS3
1
2
3
R358
4.7K_04
R380
*3.3K_04
C
535
0.
1
u_6.
3V_X5
R
_02
R361
4.7K_1%_04
C502
0.1u_6.3V_X5R_02
C
537
10u_6.
3V_
X
5R
_
06
C837
0.
1u_6.
3V_X5
R
_0
2
R382
0_04
C479
180p_50V_NPO_04
C551
10u
_6.
3V
_X5R
_06
R346
0_04
R381
0_04
C555
0.
1u_6.
3V_X5
R
_0
2
C
548
10
u_6.
3V_X5
R
_06
R350
0_04
R426
100K_04
C495
*0.1u_6.3V_X5R_02
R351
4.7K_1%_04
L9
HCB1608KF-800T30
C520
10u
_6.
3V
_X5R
_06
C554
10u
_6.
3V
_X5R
_06
C543
0.1u_25V_X5R_04
C466
180p_50V_NPO_04
R345
*4.7K_04
R356
4.7K_04
R342
100K_04
C
542
10u_6.
3V_
X
5R
_
06
L8
HCB1608KF-800T30
Q25
*BSS138
G
D
S
R425
0_04
R416
22_04
C541
22p
_25V_N
PO_
02
Summary of Contents for NP50HH
Page 1: ...NP50HH NP50HJ NP50HK NP55HH NP55HJ NP55HK ...
Page 2: ......
Page 3: ...Preface I Preface Notebook Computer NP50HH NP50HJ NP50HK NP55HH NP55HJ NP55HK Service Manual ...
Page 24: ...Introduction 1 12 1 Introduction ...
Page 43: ...Bottom A 5 A Part Lists Bottom Figure A 3 Bottom ...
Page 44: ...A 6 Main Board A Part Lists Main Board Figure A 4 Main Board ...
Page 45: ...HDD A 7 A Part Lists HDD Figure A 5 HDD ...
Page 48: ...A 10 A Part Lists ...
Page 112: ...Schematic Diagrams B 64 B Schematic Diagrams ...