ROUT+
C338 0.1u_10V_X5R_04
ROUT-
D02
D02
LOUT+
AMP_EN
L46
HC B1608KF -121T25
LOUT-
R225
*0_04
AMPGND
5VS14, 15,17, 18,19,25, 26, 30,32,35, 39,43,44
20 Mil
20 Mil
R213 0_04
R218 0_04
R219 * 0_04
AMPGND
AMPGND
20 Mil
20 Mil
AMP_EN
R293 * 0_04
R292 11K_1%_04
TPA2008D2
P2P BA20550
(TSSOP24)
AMPGND
C485 0.1u_10V_X5R_04
2W
2W
U44
TPA2008D2
LIN N
1
LIN P
2
SHUTDOWN
3
PVD DL2
4
LOUTP
5
PGNDL1
6
PGNDL2
7
LOUTN
8
PVD DL1
9
COSC
10
ROSC
11
AGND
12
VDD
13
VOLUME
14
NC
15
PVDDR2
16
ROUTN
17
PGN DR 1
18
PGN DR 2
19
ROUTP
20
PVDDR1
21
BYP ASS
22
RINP
23
RINN
24
Thermal_Pad
25
C312 2.2U_6. 3V_Y5V _06
C313 0.1U_10V _X5R_04
C616
220p_50V_04
R221 10K_04
R220 5.1K_1 %_04
R454
120K_04
AMPGND
AMPGND
5VS
C314 0.1u_10V_X5R_04
D02
AMPGND
R424 3.24 K_1%_04
LEF_OUT32
C477
0.1u_10V _X5R_04
AMPGND
D02
AMPGND
R212 *0_04
AMPGND
D02
C769 1000 p_50V_X7R _04
R247 0_04
C770 1000p _50V_X7R _04
C773
0.1u_16V_ Y 5V_04
C486
0.1u_16V_ Y 5V_04
FRONT_R
FRONT_L
C374 0.1u_Y 5V_16V_ 04
R241 *0_04
EAPD_MODE32
D13 CD BU0 0340
AC
PCH_ MUTE#24
C331
*0.1u_10V_X5R _04
3.3VS
U28
MC74VH C1G08DF T1G
1
2
5
4
3
AMP_EN
KBC_MUTE#34
D12 *C DBU 00340
AC
Low mute!
SU SB#21,32,34, 37,39
R236
100K_1%_04
20 Mil
20 Mil
R246 *0_0 4
AMP_5VS
Q30
MTN7002ZH S3
G
DS
AMP_EN
C761
1000p_50V_X7R_04
J_X71SPK1
85204-0600 1
1
2
3
4
5
6
R237 0_04
D02
R512
330K_04
AMPGND
D03
C771 1 000p_50V_X 7R_04
C762
1000p_50V_X7R_04
TPA2008D2
P2P BA20550
(TSSOP24)
TPA2008D2
P2P BA20550
(TSSOP24)
R232 *0_04
D02D02
D02
C772 1000p_50V_ X7R_0 4
C763
1000p_50V_X7R_04
D02
D02
AMPGND
C764
1000p_50V_X7R_04
3.3VS
AMPGND
R226 0_04
20 Mil
AMPGND
LOUT+
Q47
MTN 7002Z HS3
G
DS
FRONT_R
R674
100K_04
J_X51SPK1
85205-0400 1
1
2
3
4
D03
SPK_HP#35
The cut-off frequency Fcut
Fcut = 1 / (2 * Pi * (CA)
* (RA))
-«§C-µ:
500Hz¥H¤U
Fcut(-3db)=485.4Hz
SUBWOOFER 3W
485.4 Hz Low Pass Filter
D03
AMPGND
THD+N at 1%
CENTER 2W
AMP_5VS
FRONT_L
SUBW OOFER +
SUBW OOFER -
B_ROUTP
ROUT-
B_ROUTN
LOUTP
ROUTN
ROUTP
B_ROU T+
B_ROU T-
CENTER+
CENTER-
LOUTN LOUT-
B_LOUTP
B_LOUT-
B_LOUTN
B_LOU T+
.
L19 FCM1005KF -121T03
C340 0.1u_10V_X5R_04
.
L21 FCM1005KF -121T03
C351 0.1u_10V_X5R_04
C356
220p_50V_04
C318 0.1u_10V_X5R_04
.
L20 FCM1005KF -121T03
U27
TPA2008D2
LINN
1
LINP
2
SHUTDOWN
3
PVD DL2
4
LOUTP
5
PGNDL1
6
PGNDL2
7
LOUTN
8
PVD DL1
9
COSC
10
ROSC
11
AGND
12
VDD
13
VOLUME
14
NC
15
PVDD R2
16
ROUTN
17
PGND R1
18
PGND R2
19
ROUTP
20
PVDD R1
21
BYPASS
22
RINP
23
RINN
24
Thermal_Pad
25
.
L22 FCM1005KF -121T03
C286
22u_6.3V_X5R _08
U26
TPA2008D2
LINN
1
LINP
2
SHUTDOWN
3
PVD DL2
4
LOUTP
5
PGNDL1
6
PGNDL2
7
LOUTN
8
PVD DL1
9
COSC
10
ROSC
11
AGND
12
VDD
13
VOLUME
14
NC
15
PVDD R2
16
ROUTN
17
PGND R1
18
PGND R2
19
ROUTP
20
PVDD R1
21
BYPASS
22
RINP
23
RINN
24
Ther mal_Pad
25
C342
220p_50V_04
C293 2.2u_6.3V _Y 5V_06
L67
FCM1005KF-121T03-7
J_SUBWOOF1
88266-020 01
PCB Fo otprint = 88266-2R
2
1
.
L31 FCM1005KF -121T03
.
L26 FCM1005KF -121T03
R227 10K_04
C355
0. 1u_16V_Y 5V_04
R248
120K_04
C298 0.1U_10V_ X5R_04
R228 7.15K_1 %_04
C307
0.1u_16V_ Y 5V_04
.
L25 FCM1005KF -121T03
C341
0. 1u_16V_Y 5V_04
R215 7.5K_1% _04
.
L30 FCM1005KF -121T03
C320
22u_6.3V_X5R _08
L39
*HC B1005KF-121T20-7
R214 10K_04
C299
0.1u_16V _Y 5V_04
R244
120K_04
C305
22U_6.3V_X5R_08
C311 2.2u_6.3V _Y 5V_06
R254 *20mil_P_04
L52
F CM1005KF-1 21T03-7
C308 0.1U_10V _X5R_04
C354 0.1u_10V_X5R_04
L51 F CM1005KF -121T03-7
C319
0.1u_16V _Y 5V_04
L66
FCM1005KF-121T03-7
5VS
AMP_5VS
AMPGND
5VS
AMPGND
AMPGND
AMPGND
5VS
AMPGND
AMPGND
AMPGND
5VS
FRONT_R32
SUR R_L32
FRONT_L32
CENTER32
20 Mil
4 Ohm Speaker
AUDIO AMP
SUR R_R32
20 Mil
Front Speaker R / L
20 Mil
4 Ohm Speaker
20 Mil
Back Surround
Speaker R / L
20 Mil
4 Ohm Speaker
20 Mil
20 Mil
On
4 Ohm Speaker
D02
X7100
X5100
D02A
The volume control.the gain range is from
-80db(Vvolume= 5V) to +20db(Vvolume=0V) with
64 steps precise control.
D02
C288 0.1U_10V _X5R_04
D02
D02
D02
D02
ROUT+
B_LOUT-
B_LOUT+
B_ROUT-
C767 1000p_50V_X7R _04
C766 1000p_50V_X7 R_04
C768 1000p _50V_X7R _04
C765 1000 p_50V_X7R _04
3.3VS4 ,10, 11, 12,13, 14,15,16, 17, 18,19, 20,21,23, 24,2 5,26, 29, 30,3 2,34, 35, 36,3 9,40,43, 58
B_ROUT+
AMPGND
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