Clevo PB70DDS - Page 124

5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
EMI Require
COMBO JACK
HP+MIC
LOW
Gain
-6db
0db
3db
6db
G0
LOW
HIGH
HIGH
G1
LOW
LOW
HIGH
HIGH
Headphone AMP
BYPASS TPA6132A2 AMPLIFIER
MIC
SPDIF
Audio Jack
FAE recommend
no C on AHEADPHONE net
doesn't need R discharge
S/PDIF+MICHeadphone+MIC
HP has USB HDD noise
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
A3.3V
A3.3V
A5VS
AGND
AGND
AGNDAGND
A_AUDG A_AUDG
A_AUDG A_AUDG A_AUDG
A_AUDG A_AUDG
A_AUDG
A_AUDG
A_AUDG
A_AUDG
A_AUDG
A_AUDG
AGND A_AUDG
AHP_SENSE[75]
AMIC2-RL[75]
A5VS[75]
AAMP_EN [75]
AHEADPHONE-L[75]
AHEADPHONE-R[75]
AMIC_SENSE[75]
ASPDIFO[75]
AMIC1_L[75]
AMIC1_R[75]
A3.3V[75,76]
Title
Size Document Number Re v
Date: Sheet
of
6-71-PB5D8-D02
D02
[77] AUDIO BD_HP-AMP, JACK 3/3
A3
77 84Thursday, March 12, 2020
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
PB50DF2
Title
Size Document Number Re v
Date: Sheet
of
6-71-PB5D8-D02
D02
[77] AUDIO BD_HP-AMP, JACK 3/3
A3
77 84Thursday, March 12, 2020
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
PB50DF2
Title
Size Document Number Re v
Date: Sheet
of
6-71-PB5D8-D02
D02
[77] AUDIO BD_HP-AMP, JACK 3/3
A3
77 84Thursday, March 12, 2020
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
PB50DF2
AC44 0.1u_25V_X5R_04
AC9 2.2u_16V_X5R_06
AR25 22_04
AC2
100p_50V_NPO_04
AR23 *0_04
AC26 0.1u_25V_X5R_04
AL6 FCM1005KF-121T03
AR2 68_04
SGND
AU3
TPA6132A2
INL+
2
INR-
4
INR+
3
INL-
1
OUTR
5
GO
6
G1
7
PVSS
8
PVDD
12
CP
11
PGND
10
CN
9
OUTL
16
SGND
15
VDD
14
EN
13
EPAD
17
AR29
*22K_04
AC15 2.2u_16V_X5R_06
AC24 0.1u_25V_X5R_04
AJ_HP_COMBO1
2SJ3098-003111F
PCB Footprint = 2sj3098-013111f
P/N = 6-20-B28V0-006
G
3
L
1
5
5
6
6
R
2
M
4
AC12
1u_25V_X7R_06
AR26 *0_04
AC3
100p_50V_NPO_04
AR3
*22K_04
AR20 10K_04
AC8 0.1u_25V_X5R_04
AR19 *10K_04
AC18
10u_6.3V_X5R_06
AC11
0_06
AL7 FCM1005KF-121T03
AR27
220_04
AR16 *0_04
AR5
*22K_04
AR18 10K_04
AC13
0_06
AC23
*100p_50V_NPO_04
AC14
2.2u_16V_X5R_06
AC10
2.2u_16V_X5R_06
AC28
*0.1u_6.3V_X5R_02
AL1 FCM1005KF-121T03
AL4 FCM1005KF-121T03
AR21
100K_04
AC16
0.1u_6.3V_X5R_02
AR17 *10K_04
AR22
100K_04
AR24
10K_04
AR1
*22K_04
AC17
0.1u_6.3V_X5R_02
AL2 FCM1005KF-121T03
AC1
100p_50V_NPO_04
AC4
100p_25V_NPO_02
AL3 FCM1005KF-121T03
AC25
100p_25V_NPO_02
AR4 68_04
DRIVE
IC
TX
AJ_SPDIF1
2SJ3011-003111F
P/N = 6-20-B28R0-006
PCB Footprint = 2sj3011-003111f
7
4
1
5
6
A
B
C
Sheet 77 of 85
Audio Board 3/3
Schematic Diagrams
B - 78 Audio Board 3/3
B.Schematic Diagrams
Audio Board 3/3