Audio Board_Amp, Jack - Clevo PB70RC-G Service Manual

Audio Board_AMP, Jack

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