Apa2607-Tpa2008D2 - Clevo P170EM Service Manual

APA2607-TPA2008D2

AUDIO AMP
22,33,35,41 SUSB#
25 PCH_MUTE#
33 EAPD_MODE
35 KBC_MUTE#
30 SPK_HP#
D05
R423§ïPJ12
PJ12
5VS
1 2
C190
10u_6.3V_X5R_06
1u_6.3V_X5R_06
D05
Add C312 1u_6.3V_X5R_06
AMP_3V3LDO
AUDG
D05
R237, R539¤£¤W¥ó, R575, R574¤W¥ó
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3.3VS
R236 C331
AUDG
20 Mil
100K_1%_04 *0.1u_10V_X5R_04 FRONT_R R226
33 FRONT_R
C A
AUDG
D13 RB751V-40(lision)
C A
D12 *RB751V-40(lision)
R241 *0_04 1 20 Mil
4 AMP_EN FRONT_L R247
33 FRONT_L
2
3.3VS
AUDG
U28
MC74VHC1G08DFT2G
5VS
On
AUDG
R512
*330K_04
Q30
G *MTN7002ZHS3
The volume control.the ga in range is from
-80db(Vvolume =5V) to +20db(Vvolume=0V) w ith
R674
*100K_04
64 steps precise control.
Q47
G
*MTN7002ZHS3
D04
D28, L25 ´«®Æ, L30§R°£
OPEN_2A
D28
AMPPWR_IN AMPPWR_SW A C AMP_PWR
L25 4.7uH_4*4*2
U7
FMS3004-AS-H
AMPPWR_IN 8 6 AMP_EN
IN LX1
7
LX2
AMPPWR_FREQ 9
FREQ 2
R582 *10mil_short R586
3 FB
AMPPWR_EN 130K_1%_06 C350 0.1u_10V_X5R_04
AUDG
SHDN
R90 10_04
10 1
C312 R585 C288 0.1U_10V_X5R_04
SS COMP
18K_1%_06
WOOFER
C408 C338 0.1u_10V_X5R_04
15000p_50V_X7R_06 G5110
C342 0.1u_10V_X5R_04
AUDG
D03 modify
footprint 04->06 D03 modify
R101 D04
100K_04 add C342, C350
AGND change to GND
AMP_3V3LDO
C419 C418
330p_50V_X7R_04 10p_50V_NPO_04
R215
C298
0.1U_10V_X5R_04
R237 R539 R547 R579 R244 AUDG
*10K_04 *10K_04 *10K_04 *10K_04 120K_04
0.1u_16V_Y5V_04
GAIN1_R FRONT_R C773
GAIN0_R
DRC1_R 0.1u_16V_Y5V_04
DRC0_R FRONT_L
C486 R424 3.24K_1%_04
PFLAG
C477
R575 R574 R578 R576 R577
10K_04 10K_04 10K_04 10K_04 *120K_04 0.1u_10V_X5R_04
D04
R577¤£¤W
AUDG AUDG AUDG AUDG
manuals search engine
AMP_5VS
TPA2008D2
P2P BA20550
C355 C319
(TSSOP24)
0.1u_16V_Y5V_04 0.1u_16V_Y5V_04
U27
AUDG AUDG
AMP_EN 3 20 ROUTP L21 FCM1005KF-121T03
SHUTDOWN ROUTP
C311 2.2u_6.3V_Y5V_06 22 21 20 Mil
BYPASS PVDDR1
24 17
0_04 C308 0.1U_10V_X5R_04 ROUTN L22 FCM1005KF-121T03
RINN ROUTN
23 16
C318 0.1u_10V_X5R_04 20 Mil
RINP PVDDR2
6 18
PGNDL1 PGNDR1
7 19
PGNDL2 PGNDR2
20 Mil
0_04 C351 0.1u_10V_X5R_04 1 5 LOUTP L19 FCM1005KF-121T03
LINN LOUTP
2 9
C354 0.1u_10V_X5R_04
LINP PVDDL1
14 4
R228 7.15K_1%_04
VOLUME PVDDL2
15 13
R227 10K_04
NC VDD
20 Mil
10 8 LOUTN
L20 FCM1005KF-121T03
COSC LOUTN
11 12
ROSC AGND
R248 TPA2008D2
C356
120K_04
220p_50V_NPO_04
AUDG
AUDG
AUDG AUDG
C376 C394
R583 0.1u_16V_Y5V_04 0.1u_16V_Y5V_04
P151EM1 only *10K_04
U56
AUDG AUDG
R587
17 21 OSCIN D03 modify
SD OSCIN
R213 0_04 19 20 add R583, R587, C376, C394, C398, C402
MUTE OSOC
10K_04
AUDG
6 11
RINN ROUTP1 12
D04
7 ROUTP2
RINP
13 R583¤£¤W, R587¤W¥ó
RGND
4
LINN
14
ROUTN1
3 APA2607QBI 15
LINP ROUTN2
PFLAG 18 31
25 PFLAG LOUTP2 30
GAIN1_R 40 mil SUBWOOFER+
24 GAIN1 LOUTP1
GAIN0_R
23 GAIN0 29
DRC1_R
DRC0_R 22 DRC1 LGND
40 mil
DRC0 27 SUBWOOFER-
LOUTN1
2 28
3V3LDO LOUTN2
18K_1%_04 PMAX 9
PMAX
R214
10K_04
C340
AUDG 0.1u_10V_X5R_04
AMP_PWR
AUDG
C341
+
WOOFER
20 Mil R292 15K_1%_04 C299 C286
*220u_25V_V_B 4.7u_25V_X5R_08 4.7u_25V_X5R_08
D05
R292 change to 15K_1%_04
AUDG AUDG AUDG
AUDG
D05
DEL U44¤Î³¡¤À©PÃä¬ÛÃö½u¸ô
14,15,17,19,20,23,26,27,30,31,33,36,37,41,45,46,48 5VS
2,4,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,29,30,31,33,35,36,37,38,41,45,48 3.3VS
L46
HCB1608KF-121T25
5VS
C320
22u_6.3V_X5R_08
2W
AUDG
Front Spe aker R / L
ROUT+
J_X51SPK1
1
ROUT-
2
3
4
4 Ohm Speaker
85205-04001
ROUT+
ROUT-
LOUT+ LOUT+
LOUT-
LOUT-
AMP_PWR
C398 C402
0.1u_16V_Y 5V_04 0.1u_16V_Y5V_04
AUDG
D03 modify
add L31, L36
L31 *NNR3012S-100M
L66 HCB1005KF-121T20 88266-02001
2
L67 HCB1005KF-121T20 4 Ohm Speaker
1
L36 *NNR3012S-100M J_SUBWOOF1
D03 modify
footprint 04 -> 06
D03 modify
change to AUDG
AUDG
APA2607-TPA2008D2 B - 35
Schematic Diagrams
Sheet 34 of 61
APA2607-
TPA2008D2