Schematic Diagrams
Audio Board_AMP, Jack B - 85
B.Schematic Diagrams
Audio Board_AMP, Jack
5
5
4
4
3
3
2
2
1
1
D
D
C
C
B
B
A
A
EMI Require
COMBO JACK
20180409 Update lib
HP+MIC
20180627 Change to ALC1220
LOW
Gain
-6db
0db
3db
6db
G0
LOW
HIGH
HIGH
G1
LOW
LOW
HIGH
HIGH
1/5 change TPA6132A2, follow PA70ES
MLCC Comm part
MLCC Comm part
20180502 Follow common design cost down
20180502 Follow common design cost down
MLCC Comm part
MLCC Comm part
Headphone AMP
BYPASS TPA6132A2 AMPLIFIER
MLCC Comm part
MIC
SPDIF
20180627 Change to ALC1220
Audio Jack
D01A 0822 Change footprint
D02 1015 FAE recommend
no C on AHEADPHONE_L, doesn't need R discharge
D02 1030
HP has USB HDD noise
D03 3db to 0db
adjust volume to slove resume(S3) pop noise
-46db to -54db
AHEADPHONE_R
AHEADPHONE_L
AEADPHONE_RR
AEADPHONE_LL
AIPHONE_MIC_R
AHEADPHONE-L
AHEADPHONE-R
AG1_SV3H706
AHEADPHONE_L
AG0_SV3H706
AHEADPHONE_R
AHEADPHONE-L
AHEADPHONE-R
AHEADPHONE_L
AHEADPHONE_R
ASPDIFO_R
A_AUDG
A_AUDG
AGND
A_AUDG
A3.3V
A3.3V
A_AUDG
A_AUDG
A_AUDG
A_AUDG
A_AUDG
A_AUDG
A_AUDG
A_AUDG
A_AUDG
A_AUDG
A_AUDG
A5VS
AGND
AGND
AGND
AGND
AHP_SENSE
82
AMIC2-RL
82
A5VS
82
AAMP_EN
82
AHEADPHONE-L
82
AHEADPHONE-R
82
AMIC_SENSE
82
ASPDIFO
82
AMIC1_L
82
AMIC1_R
82
A3.3V
82,83
Title
Size
Document Number
R e v
Date:
Sheet
o f
6-71-PB508-D03B
D03B
[84] AUDIO BD_AMP, JACK_A 3/3
A3
84
91
Monday, January 14, 2019
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
PB50EF
Title
Size
Document Number
R e v
Date:
Sheet
o f
6-71-PB508-D03B
D03B
[84] AUDIO BD_AMP, JACK_A 3/3
A3
84
91
Monday, January 14, 2019
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
PB50EF
Title
Size
Document Number
R e v
Date:
Sheet
o f
6-71-PB508-D03B
D03B
[84] AUDIO BD_AMP, JACK_A 3/3
A3
84
91
Monday, January 14, 2019
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
PB50EF
AC9
2.2u_16V_X5R_06
AUD BD_W / HP AMP
AC2
100p_50V_NPO_04
AUD BD
AR25
22_04
AUD BD_W / HP AMP
AR23
0_04
AUD BD_W /O HP AMP
AL6
FCM1005KF-121T03
AUD BD
AR2
68_04
AUD BD
SGND
AU3
TPA6132A2
AUD BD_W / HP AMP
INL+
2
INR-
4
INR+
3
INL-
1
OU
T
R
5
GO
6
G1
7
PV
SS
8
PVDD
12
CP
11
PGND
10
CN
9
OU
T
L
16
SG
ND
15
VDD
14
EN
13
EPAD
17
AR28
*22K_04
AUD BD
AC15
2.2u_16V_X5R_06
AUD BD_W / HP AMP
AJ_HP_COMBO1
2SJ3098-003111F
PCB Footprint = 2sj3098-013111f
P/N = 6-20-B28V0-006
AUD BD
G
3
L
1
5
5
6
6
R
2
M
4
AR26
*0_04
AUD BD
AC43
0.1u_25V_X5R_04
AUD BD
AC8
0.1u_25V_X5R_04
AUD BD
AC12
1u_25V_X7R_06
AUD BD_W / HP AMP
AC3
100p_50V_NPO_04
AUD BD
AC24
0.1u_25V_X5R_04
AUD BD
AR20
10K_04
AUD BD_W / HP AMP
AR3
*22K_04
AUD BD
AR19
*10K_04
AUD BD_W / HP AMP
AC18
10u_6.3V_X5R_06
AUD BD_W / HP AMP
AC11
0_0
6
AUD BD_W/ HP
AMP
AL7
FCM1005KF-121T03
AUD BD
AR27
220_04
AUD BD
AR16
0_04
AUD BD_W /O HP AMP
AR5
*22K_04
AUD BD
AR18
10K_04
AUD BD_W / HP AMP
AC13
0_0
6
AUD BD_W/ HP
AMP
AC21
*100p_50V_NPO_04
AUD BD
AC14
2.2u_16V_X5R_06
AUD BD_W / HP AMP
AC10
2.2u_16V_X5R_06
AUD BD_W / HP AMP
AC29 *0.1u_6.3V_X5R_02
AUD BD
AL1
FCM1005KF-121T03
AUD BD
1
2
AR21
100
K_04
AUD BD_W/ HP
AMP
AL4
FCM1005KF-121T03
AUD BD
AC16
0.1u_6.3V_X5R_02
AUD BD_W / HP AMP
AR17
*10K_04
AUD BD_W / HP AMP
AR22
100
K_04
AUD BD_W/ HP
AMP
AC22
0.1u_25V_X5R_04
AUD BD
AR24
10K_04
AUD BD_W / HP AMP
AR1
*22K_04
AUD BD
AC17
0.1u_6.3V_X5R_02
AUD BD_W / HP AMP
AL2
FCM1005KF-121T03
AUD BD
1
2
AC1
100p_50V_NPO_04
AUD BD
AC4
100p_25V_NPO_02
AUD BD
AL3
FCM1005KF-121T03
AUD BD
1
2
AC23
100p_25V_NPO_02
AUD BD
AR4
68_04
AUD BD
DRIVE
IC
TX
AJ_SPDIF1
2SJ3011-003111F
P/N = 6-20-B28R0-006
PCB Footprint = 2sj3011-003111f
AUD BD
7
4
1
5
6
A
B
C
Sheet 84 of 91
Audio Board_AMP,
Jack
Summary of Contents for PB70RC
Page 1: ...PB70RC G PB71RC G ...
Page 2: ......
Page 3: ...Preface I Preface Notebook Computer PB70RC G PB71RC G 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 ...