5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
AUDIO AMP Enable
20 Mil
20 Mil
Front Speaker R / L
20 Mil
20 Mil
4 Ohm 2W Speaker
20 Mil
On
20 Mil
The volume control.the gain range is from
-80db(Vvolume=5V) to +20db(Vvolume=0V) with
64 steps precise control.
TPA2008D2
P2P BA20550
(TSSOP24)
Speaker wire length less than 8000mils , It don't need LC Filter.
Speaker 4 ohm------> 30mils, Via hole----->C40D20.
SPKOUTR+,R-,L+,L- Trace width
D02A
D03
D03
TPA2008D2
P2P BA20550
(TSSOP24)
20 Mil
20 Mil
20 Mil
Front Speaker R / L
20 Mil
20 Mil
4 Ohm 2W Speaker
20 Mil
On
The volume control.the gain range is from
-80db(Vvolume=5V) to +20db(Vvolume=0V) with
64 steps precise control.
D03
LOUTP
ROUT-
ROUTP
ROUTN
LOUTN LOUT-
AMP_EN
ROUT+
LOUT+
FRONT_R
FRONT_L
ROUT+
ROUT-
LOUT+
LOUT-
AMP_EN
AMP1_ROUT+
AMP1_ROUT-
AMP1_LOUT+
AMP_EN
AMP1_LOUT-
AMP1_LOUT+
FRONT_R
FRONT_L AMP1_LOUTP
AMP1_ROUT-
AMP1_ROUTP
AMP1_ROUTN
AMP1_LOUTN AMP1_LOUT-
AMP1_ROUT+
5VS
5VS
AMP_5VS
3.3VS
AUDG
AUDG AUDG
AUDG
AUDG
AUDG AUDG AUDG
AUDG
AUDG
AUDG
AUDG
5VS
5VS
AMP1_5VS
AUDG AUDG
AUDG
AUDG
AUDG AUDG AUDG
AUDG
AUDG
AUDG
AUDG
FRONT_R45,47
FRONT_L45,47
MUTEAPM#45
PCH_MUTE#37
SUSB#34,42,45,48,54,55
HDA_RST#32,45
KBC_MUTE#48
AMP_EN 45,47
3.3VS 3,9,10,11,12,13,14,15,16,17,32,33,34,35,37,38,39,40,41,43,44,45,48,49,50,51,54,57
5VS 13,15,16,17,32,35,45,47,49,50,51,54,57
SURR_R45
SURR_L45
Title
Size Document Number Rev
Date: Sheet
of
6-71-P6500-D03
D03
[46] TPA2008D2
A3
46 77Tuesday, August 19, 2014
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
P650SE
Title
Size Document Number Rev
Date: Sheet
of
6-71-P6500-D03
D03
[46] TPA2008D2
A3
46 77Tuesday, August 19, 2014
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
P650SE
Title
Size Document Number Rev
Date: Sheet
of
6-71-P6500-D03
D03
[46] TPA2008D2
A3
46 77Tuesday, August 19, 2014
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
P650SE
R395 6.98K_1%_04
C902
*22u_6.3V_X5R_08
D14 RB751V-40(lision)
AC
L51
*HCB1608KF-121T25
C535
0.1u_16V_Y5V_04
C538 0.1u_10V_X7R_04
R1316 *0_04
.
L20 FCM1005KF-121T03
C905 *0.1u_10V_X7R_04
C506 1000p_50V_X7R_04
C536
0.1u_16V_Y5V_04
R437
120K_04
R1317 *6.98K_1%_04
.
L52 *FCM1005KF-121T03
C594
0.1u_16V_Y5V_04
C507 1000p_50V_X7R_04
R1337 *0_04
C530 2.2u_6.3V_X5R_04
.
L48 *FCM1005KF-121T03
L24
HCB1608KF-121T25
C519 1000p_50V_X7R_04
R446
100K_1%_04
C537 0.1u_10V_X7R_04
R1338 *0_04
R1319 *0_04
R396 10K_1%_04
D12 *RB751V-40(lision)
AC
U21
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
C896 *1000p_50V_X7R_04
C906
*0.1u_16V_Y5V_04
U24
MC74VHC1G08DFT2G
1
2
5
4
3
C592
*0.1u_10V_X5R_04
C586
*0.1u_16V_Y5V_04
J_SPK2
*88266-04001
PCB Footprint = 88266-04_L
1
2
3
4
C897 *0.1u_10V_X7R_04
C907 *2.2u_6.3V_X5R_04
U109
*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
C526
22u_6.3V_X5R_08
.
L23 FCM1005KF-121T03
C898 *1000p_50V_X7R_04
C908
*0.1u_16V_Y5V_04
R450 *0_04
.
L49 *FCM1005KF-121T03
C899 *0.1u_10V_X7R_04
R439
0_04
.
L50 *FCM1005KF-121T03
C585 0.1u_10V_X7R_04
J_SPK1
85204-04001
1
2
3
4
.
L22 FCM1005KF-121T03
C900 *1000p_50V_X7R_04
C903
*220p_50V_NPO_04
R392 0_04
C508 1000p_50V_X7R_04
D15 RB751V-40(lision)
AC
C901 *1000p_50V_X7R_04
.
L21 FCM1005KF-121T03
R1318
*120K_04
C593
1000p_50V_X7R_04
C584 0.1u_10V_X7R_04
R1315 *10K_1%_04
R438 0_04
C904 *0.1u_10V_X7R_04
C583
220p_50V_NPO_04
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