Clevo PA71HS User Manual

Schematic Diagrams
B - 42 Audio Port 1
B.Schematic Diagrams
Audio Port 1
5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
for 枛慷婧㔜䓐
EMI AUDG/DGND ⋨↮
Speaker wire length less than 8000mils , It don't need LC Filter.
SPKOUTR+,R-,L+,L- Trace width
Speaker 4 ohm------> 30mils, Via hole----->C40D20.
2/16 add
TPA2008D2
P2P BA20550
(TSSOP24)
20 Mil
20 Mil
20 Mil
20 Mil20 Mil
20 Mil
On
The volume control.the gain range is from
-80db(Vvolume=5V) to +20db(Vvolume=0V) with
64 steps precise control.
3/31 枸䔁 ( ⚈ 898 㚫㉱ low)
AUDIO AMP Enable
LOUT-
LOUT+
ROUT-
ROUT+
ROUT-
ROUT+
AMP_EN
LOUT+
FRONT_R
FRONT_L
ROUTN
ROUTP
LOUTP
LOUT-LOUTN
AMP_EN
AMP_5VS
5VS
5VS
AUDGAUDG
AUDG
AUDG
AUDGAUDG
AUDG
AUDG
AUDG
AUDG
AUDG
3.3VS
AUDG
AUDG
AUDG
FRONT_L[39,40]
FRONT_R[39,40]
EAPD_MODE[39]
SUSB#[10,32,34,35,42,50,56]
PCH_MUTE#[32]
AMP_EN [40]
KBC_MUTE#[35] 3.3VS[3,8,9,10,11,12,13,26,30,31,32,33,34,35,36,37,38,39,43,46,47,48,49,50,57,64]
5VS[10,11,12,13,36,39,40,47,48,49,50,61,62,63,64]
Title
Size Document Number Rev
Date: Sheet
of
6-71-PA700-D02A D02A
[41] audio 892 PORT1
A3
41 77Wednesday, July 05, 2017
Title
Size Document Number Rev
Date: Sheet
of
6-71-PA700-D02A D02A
[41] audio 892 PORT1
A3
41 77Wednesday, July 05, 2017
Title
Size Document Number Rev
Date: Sheet
of
6-71-PA700-D02A D02A
[41] audio 892 PORT1
A3
41 77Wednesday, July 05, 2017
C951
22u_6.3V_X5R_08
R266
100K_04
R267 0_04
C945
0.1u_10V_X7R_04
R304
120K_04
C581
220p_50V_NPO_04
J_SPK1
88266-04001
PCB Footprint = 88266-04_L
1
2
3
4
C565 1000p_50V_X7R_04
D13 RB751S-40H
AC
C564 1000p_50V_X7R_04
C557
0.1u_10V_X7R_04
C518
*0.1u_10V_X7R_04
U13
74AHC1G08GW
1
2
5
4
3
.
L9 FCM1005KF-121T03
U15
TPA2008D2
LINN
1
LINP
2
SHUTDOWN
3
PVDDL2
4
LOUTP
5
PGNDL1
6
PGNDL2
7
LOUTN
8
PVDDL1
9
COSC
10
ROSC
11
AGND
12
VDD
13
VOLUME
14
NC
15
PVDDR2
16
ROUTN
17
PGNDR1
18
PGNDR2
19
ROUTP
20
PVDDR1
21
BYPASS
22
RINP
23
RINN
24
Thermal_Pad
25
.
L6 FCM1005KF-121T03
.
L8 FCM1005KF-121T03
R301 10K_1%_04
C938 0.1u_10V_X7R_04
R834 *100K_1%_04
C561
0.1u_10V_X7R_04
C523
*0.1u_10V_X5R_04
C575 1000p_50V_X7R_04 C574 1000p_50V_X7R_04
C533
1000p_50V_X7R_04
R282 4.7K_1%_04
D11 *RB751S-40H
AC
C937 0.1u_10V_X7R_04
C967
0.1u_10V_X7R_04
R300 6.98K_1%_04
R833 *100K_1%_04
C941 2.2u_6.3V_X5R_04
C548
0.1u_10V_X7R_04
.
L7 FCM1005KF-121T03
R290
0_04
L5
HCB1608KF-121T30
Sheet 41 of 77
Audio Port 1

Clevo PA71HS Specifications

General

Brand	Clevo
Model	PA71HS
Category	Laptop
Language	English