Tpa2008D2 - Clevo P650SE Service Manual

TPA2008D2

5
TPA2008D2
The volume control.the gain range is from
-80db(Vvolume=5V) to +20db(Vvolume=0V) with
P2P BA20550
64 steps precise control.
(TSSOP24)
D
AMP_EN 3
D03
C530 2.2u_6.3V_X5R_04 22
AUDG
20 Mil
FRONT_R
R392 0_04 C537 0.1u_10V_X7R_04 24
45,47 FRONT_R
C538 0.1u_10V_X7R_04 23
AUDG
6
7
20 Mil
FRONT_L R438 0_04 C584 0.1u_10V_X7R_04 1
45,47 FRONT_L
2
C585 0.1u_10V_X7R_04
AUDG
R395 6.98K_1%_04 14
On 5VS
R396 10K_1%_04 15
AUDG
10
11
C583 R437
220p_50V_NPO_04 120K_04
C
AUDG
AUDG AUDG
TPA2008D2
The volume control.the gain range is from
-80db(Vvolume=5V) to +20db(Vvolume=0V) with
B P2P BA20550
64 steps precise control.
(TSSOP24)
U109
AMP_EN
3
SHUTDOWN
C907 *2.2u_6.3V_X5R_04
45 SURR_R AUDG
22
BYPASS
R1337 *0_04
FRONT_R 20 Mil R1316 *0_04 C905 *0.1u_10V_X7R_04 24
RINN
23
C904 *0.1u_10V_X7R_04
AUDG
RINP
6
PGNDL1
45 SURR_L
7
PGNDL2
R1338 *0_04
FRONT_L 20 Mil R1319 *0_04 C899 *0.1u_10V_X7R_04 1
LINN
C897 *0.1u_10V_X7R_04 2
AUDG
LINP
14
R1317 *6.98K_1%_04
5VS
On VOLUME
R1315 *10K_1%_04 15
AUDG NC
10
COSC
A
11
ROSC
C903 R1318
*220p_50V_NPO_04 *120K_04
AUDG
AUDG AUDG
5
4 3
AMP_5VS
L24
HCB1608KF-121T25
C535 C536 C526
0.1u_16V_Y5V_04 0.1u_16V_Y5V_04 22u_6.3V_X5R_08
U21
AUDG AUDG AUDG
20
ROUTP L22 FCM1005KF-121T03 ROUT+
SHUTDOWN ROUTP
21 20 Mil
BYPASS PVDDR1
17 ROUTN L23 FCM1005KF-121T03 ROUT-
RINN ROUTN
16 20 Mil
RINP PVDDR2
18
PGNDL1 PGNDR1
19
PGNDL2 PGNDR2
20 Mil
5 LOUTP L21 FCM1005KF-121T03 LOUT+
LINN LOUTP
9
LINP PVDDL1
4
VOLUME PVDDL2
13
NC VDD
20 Mil
8 LOUTN L20 FCM1005KF-121T03 LOUT-
COSC LOUTN
12
ROSC AGND
TPA2008D2
AUDG
AMP1_5VS
L51
*HCB1608KF-121T25
5VS
C906 C908 C902
*0.1u_16V_Y5V_04 *0.1u_16V_Y5V_04 *22u_6.3V_X5R_08
AUDG AUDG AUDG
AMP1_ROUTP AMP1_ROUT+
20 L49 *FCM1005KF-121T03
ROUTP
21 20 Mil
PVDDR1
17 AMP1_ROUTN L52 *FCM1005KF-121T03 AMP1_ROUT-
ROUTN
16
20 Mil
PVDDR2
18
PGNDR1
19
PGNDR2
AMP1_ROUT+
20 Mil
5 AMP1_LOUTP L50 *FCM1005KF-121T03 AMP1_LOUT+ AMP1_ROUT-
LOUTP
AMP1_LOUT+
AMP1_LOUT-
9
PVDDL1
4
PVDDL2
13
VDD
20 Mil
AMP1_LOUTN AMP1_LOUT-
8 L48 *FCM1005KF-121T03
LOUTN
12
AGND
*TPA2008D2
AUDG
4 3
2
5VS
Front Speaker R / L
4 Ohm 2W Speaker
J_SPK1
1
Speaker wire length less than 8000mils , It don't need LC Filter.
2
3
SPKOUTR+,R-,L+,L- Trace width
4
85204-04001 Speaker 4 ohm------> 30mils, Via hole----->C40D20.
ROUT+
ROUT-
LOUT+
LOUT-
AUDIO AMP Enable
3.3VS
R446
100K_1%_04
C A
48 KBC_MUTE#
D14 RB751V-40(lision)
C A
34,42,45,48,54,55 SUSB#
D15 RB751V-40(lision)
C A
37 PCH_MUTE#
D12 *RB751V-40(lision) U24
MC74VHC1G08DFT2G
R450 *0_04 1
45 MUTEAPM#
D02A
2
32,45 HDA_RST#
D03
D03
Front Speaker R / L
4 Ohm 2W Speaker
J_SPK2
4
3
2
1
*88266-04001
PCB Footprint = 88266-04_L
5VS 13,15,16,17,32,35,45,47,49,50,51,54,57
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
! ! ! !!DMFWP!DP/ ! ! ! !!DMFWP!DP/ ! ! ! !!DMFWP!DP/
Title Title Title
[46] TPA2008D2 [46] TPA2008D2 [46] TPA2008D2
Size Size Size Document Number Document Number Document Number
A3 A3 A3 P650SE P650SE P650SE
Date: Date: Date: Tuesday, August 19, 2014 Tuesday, August 19, 2014 Tuesday, August 19, 2014
2
Schematic Diagrams
1
D
Sheet 46 of 72
TPA2008D2
C
C592
*0.1u_10V_X5R_04
R439
4 AMP_EN
AMP_EN 45,47
0_04 C586
*0.1u_16V_Y5V_04
C594 C593
B
0.1u_16V_Y5V_04 1000p_50V_X7R_04
AUDG
A
Rev Rev Rev
6-71-P6500-D03 6-71-P6500-D03 6-71-P6500-D03
D03 D03 D03
Sheet Sheet Sheet 46 46 46 of of of 77 77 77
1
TPA2008D2 B - 47