Apa2010D1-Tpa2008D2 - Clevo P170HM Service Manual

APA2010D1-TPA2008D2

AUDIO AMP
32 FRONT_R
32 FRONT_L
The volume control.the gain range is from
-80db(Vvolum e= 5V) to +20db(Vvolume =0V) with
64 steps pre cise control.
R 254 *20mil_P_04
AMPGND
32 SUR R_R
32 SUR R_L
3.3VS
R 236 C 331
D02A
100K_1%_04 * 0.1u_10V_X5R_04
C A
21,32,34,37,39 SUSB#
D13 C DBU00340
C A
24 PCH_MUTE#
D12 * CDBU00340
R241 *0_04 1
32 EAPD_MODE
4
2
34 KBC_MUTE#
3.3VS U 28
Low mute!
MC74VH C1G08DFT1G
R 512
330K_04
Q30
G
MTN7002ZHS3
35 SPK_HP#
R674
100K_04
32
Q47
G
MTN 7002ZHS3
D03
X5100
0.1u_16V_Y5V_04
FRONT_R C 773
0.1u_16V_Y5V_04
FRONT_L C 486
D02
C374 0.1u_Y 5V_16V_04 R 424 3.24K_1%_04
32 LEF_OU T
D02 C477
X7100
0.1u_10V_X5R_04
AMPGND
AMP_5VS
TPA2008D2
P2P BA20550
AMPGN D
R225 (TSSOP24)
*0_04
U27
AMP_EN 3 20 ROUTP
SHUTDOW N ROUTP
C311 2.2u_6.3V_Y5V_06 22 21
AMPGN D BYPASS PVDD R1
20 Mil D02
FRON T_R R226 0_04 C 308 0.1U_10V_X5R _04 24 17 ROUTN
RINN ROU TN
23 16
C318 0.1u_10V_X5R_04
AMPGN D RINP PVDD R2
6 18
PGND L1 PGND R1
R246 *0_04
AMPGN D
7 19
D02
PGND L2 PGND R2
20 Mil
FRON T_L 1 5 LOUTP
R247 0_04 C 351 0.1u_10V_X5R_04
LINN LOUTP
2 9
C354 0.1u_10V_X5R_04
AMPGN D
LINP PVD DL1
14 4
R228 7.15K_1%_04
5VS
On VOLU ME PVD DL2
15 13
R227 10K_04
AMPGN D
NC VDD
10 8
LOUTN
COSC LOU TN
11 12
ROSC AGND
R 248 TPA2008D2
C356
120K_04
220p_50V_04
D02
TPA2008D2
P2P BA20550
(TSSOP24)
U26
R212 *0_04
AMPGN D
AMP_EN 3 20 B_ROUTP
SHUTDOW N ROUTP
22 21
C293 2.2u_6.3V_Y5V_06
AMPGN D
BYPASS PVDD R1
20 Mil D02
24 17
R213 0_04 C 288 0.1U_10V_X5R _04 B_ROUTN
RINN ROU TN
23 16
C298 0.1U _10V_X5R_04
AMPGN D
RINP PVDD R2
6 18
PGND L1 PGND R1
R232 *0_04
AMPGN D
7 19
D02
PGND L2 PGND R2
20 Mil
R237 0_04 C 338 0.1u_10V_X5R_04 1 5 B_LOUTP
LINN LOUTP
C340 0.1u_10V_X5R_04 2 9
AMPGN D LINP PVD DL1
R215 7.5K_1%_04 14 4
5VS VOLU ME PVD DL2
R214 10K_04 15 13
AMPGN D NC VDD
10 8 B_LOUTN
COSC LOU TN
11 12
ROSC AGND
R 244 TPA2008D2
C342
120K_04
220p_50V_04
D02
AMP_5VS
AMP_EN
TPA2008D2
P2P BA20550
(TSSOP24)
U44
R219 *0_04
AMPGND
AMP_EN 3 20
SHU TDOW N ROUTP
22 21
C 312 2.2U_6.3V_Y5V_06
AMPGND
BYPASS PVD DR1
20 Mil D02
24 17
R218 0_04 C314 0.1u_10V_X5R _04
C ENTER
RIN N ROUTN
23 16
C 313 0.1U_10V_X5R _04
AMPGND
RIN P PVD DR2
6 18
PGN DL1 PGN DR1
R293 *0_04
AMPGND
7 19
D03
PGN DL2 PGN DR2
20 Mil
1 5
R292 11K_1%_04
LIN N LOUTP
C 485 0.1u_10V_X5R_04 2 9
AMPGND LIN P PVDDL1
D03
R 220 5.1K_1%_04 14 4
5VS
VOLUME PVDDL2
R 221 10K_04 15 13
AMPGND NC VDD
10 8
COSC LOUTN
11 12
ROSC AGND
R454 TPA2008D2
C 616
120K_04
220p_50V_04
D02
4,10,11,12,13, 14,15,16,17, 18,19,20,21,23,24,25,26,29,30,32,34,35,36,39,40,43,58
D02 D02 L46
HCB1608KF -121T25
5VS
C 355 C319 C320
0.1u_16V_Y 5V_04 0.1u_16V_Y5V_04 22u_6.3V_X5R_08
2W
Front Spea ker R / L
L21 FC M1005KF-121T03 ROUT+
J_X51SPK1
20 Mil
1
L22 FC M1005KF-121T03 ROUT-
2
3
20 Mil
4
4 Ohm Speaker
85205-04001
20 Mil
LOUT+
L19 FC M1005KF-121T03
ROUT+
ROUT-
LOU T+
LOU T-
20 Mil
L20 FC M1005KF-121T03 LOUT-
D02
D02
AMP_5VS
C 341 C299 C286
0.1u_16V_Y 5V_04 0.1u_16V_Y5V_04 22u_6.3V_X5R_08
2W
B_ROU T+
L25 FC M1005KF-121T03 Ba ck Surround
Speaker R / L
20 Mil
J_X71SPK1
L26 FC M1005KF-121T03 B_ROU T-
1
20 Mil 4 Ohm Speaker
2
3
4
20 Mil
5
6
L30 FC M1005KF-121T03 85204-06001
B_ROUT+
B_ROUT-
B_LOU T+ B_LOUT+
D02
B_LOUT-
20 Mil
L31 FC M1005KF-121T03
B_LOU T-
5VS
L39
AMPGND
*HC B1005KF-121T20-7
C307 C 305
0.1u_16V_Y 5V_04 22U_6.3V_X5R _08
4 Ohm Speaker
CENTER 2W
AMPGN D
THD+N at 1%
CENTER+
L51 F CM1005KF-121T03-7
CENTER- F CM1005KF-121T03-7
L52
D02
SUBWOOFER 3W
-«§C-µ:
PCB Footprint = 88266-2R
500Hz¥H¤U The cut-off frequency Fcut
Fcut = 1 / (2 * Pi * (CA)
FCM1005KF -121T03-7 88266-02001
SUBW OOFER+
L66 Fcut(-3db)=485.4Hz
2 * (RA))
SUBW OOFER- 1
4 Ohm Speaker 485.4 Hz Low Pass Filter
L67 J_SUBWOOF1
FCM1005KF -121T03-7
D02
AMPGND
14, 15,17,18,19, 25,26,30,32,35,39,43,44 5VS
3.3VS
Schematic Diagrams
Sheet 32 of 58
APA2010D1-
TPA2008D2
APA2010D1-TPA2008D2 B - 33