Circuit Diagrams and PWB Layouts
10.
10-4-8
Audio Amp/SPK/SPDIF Outputs
19740_507.eps
Audio Amp/SPK/SPDIF Outputs
B08
B08
2014-04-24
715G6546
Audio Amp/SPK/SPDIF Outputs
L601
47uH
FB605
NC/120R 3A
1
2
PD_MUTE
FB606
NC/120R 3A
1
2
PD_MUTE
11
FB607
NC/120R 3A
1
2
C615
100N16V
A_SCL
A_SDA
R605
33 OHM 1/16W
R606
33 OHM 1/16W
M_SDA
M_SCL
CN601
CONN
1
2
3
4
5
6
R624
NC
R623
100OHM
AMP_PDN
AMP_24V
C606
470P 50V
R602
10 OHM 1/4W
C612
470P 50V
R603
10 OHM 1/4W
C618
470P 50V
R604
10 OHM 1/4W
R625
10K 1/10W
AUD_RSTN
7,11
AMP_SA1
C661
330PF 50V
R613
NC/10K
R630
NC/100K1/16W
R619
10K
R626
10K
Q603
NC/MMBT3904
R629
NC/10K
L602
47uH
L603
47uH
Q601
MMBT3906
L604
47uH
AMP_RSTN
M_SDA
7,11,12,13
M_SDA
M_SCL
7,11,12,13
M_SCL
AUD_MUTE
R622
NC/33 OHM 1/16W
CFG0
CFG1
R620
10K
AMP_SA0
R614
NC/10K
CN612
NC/CONN
1
2
3
4
5
6
Y _SDA
Y _SCL
AMP_3V3
C611
0.1uF 50V
AMP_3V3
AMP_3V3
C613
0.1uF 50V
C619
0.1uF 50V
R+
C608
0.1uF 50V
A_SCL
A_SDA
DSP_MCLK
DSP_BCLK
DSP_WS
DSP_SDO0
CN611
NC/CONN
1
2
3
4
5
6
HS601
HEAT SINK
1
2
R601
10 OHM 1/4W
C609
0.1uF 50V
C603
470P 50V
C623
0.1uF 50V
DSP_BCLK
C624
0.1uF 50V
Active LOW
C625
0.1uF 50V
0
C626
0.1uF 50V
0603
I2C Address
SA1
SA2
Heat Sink
SB1
DSP_MCLK
SB2
C607
0.1uF 50V
DSP_WS
AMP_PDN
X
For Debug
0805
L+
8 ohm
1206
DSP_SDO0
0805
0x62
1
SMT
Lo
1
+
C602
100UF 35V
SA0
Speaker
Stereo
ZD601
NC/MLVG0402
1
2
0x68
Hi
0
Mono
Hi
330nF/50V
24V
Lo
0
CFG1
R+
0x60
AMP VCC
2.1 Channel
C605
NC/0.1uF 50V
Mode
For POP Noise
22uH
Speaker
Output
388G078G111ACL
Lo
10uH -> 073G253S 81 Y
22uH -> 373G253S193D00
47uH -> 373G253S173Y00
47uH
0805
C604/C607/C613/C619/C622/C629
AMP_24V
Hi
AMP_24V
0x6A
SubWoofer
Output
CFG0
24V
R
R-
Hi
L601/L602/L603/L604/L605/L606
L-
0603
Coaxial
16 ohm
680nF/50V
Lo
SA1
0603
0603
L
FB603
NC/600 OHM
1
2
1206
P90T0066101
+5VSB
R627
10K
+
C633
100UF 16V
R628
100K1/16W
D601
LL4148
FB602
600 OHM
1
2
DSP_MCLK
11
VCC_3V3
AMP_3V3
SA1
L606
NC/22uH
R608
NC/10 OHM 1/4W
Y _SDA
11
C622
NC/680NF 50V
Y _SCL
11
R607
NC/10 OHM 1/4W
AMP_3V3
C627
NC/0.47UF 50V
C629
NC/680NF 50V
C621
NC/470P 50V
AMP_RSTN
C620
NC/470P 50V
SA2
L605
NC/22uH
U601
AD82588B-LG48NAY
SDATA1
1
MS
2
PLL
3
CFG0
4
CFG1
5
CLK_OUT
6
DGND
7
DVDD
8
SDATA0
9
LRCIN
10
BCLK
11
MCLK
12
NC
13
NC
14
NC
15
NC
16
NC
17
NC
18
NC
19
NC
20
NC
21
NC
22
NC
23
NC
24
SDA
25
SCL
26
SA0
27
SA1
28
DEF
29
DGND
30
DVDD
31
PD#
32
ERROR#
33
RESET#
34
LREX
35
LINEIN
36
NC
37
V
DDRA
38
RA
39
G
NDR
40
RB
41
V
DDRB
42
VD
D
LB
43
LB
44
GN
D
L
45
LA
46
VD
D
LA
47
NC
48
THERMALPAD
49
SPDIF_OUT
6
C616
10uF 10V
A
CN603
RCA JACK
2
1
3
AMP_SA1
AMP_SA0
3V3_STB
AMP_DEF
CN602
NC/CONN
1
2
3
4
5
AUD_MUTE
7
DSP_SDO0
11
DSP_BCLK
11
DSP_WS
11
FB601
1
2
P24V
RA
RB
LA
LB
C631
100N 50V
C610
0.1uF 50V
AMP_24V
AMP_24V
SW+
SW-
C614
NC/0.1uF 50V
R612
NC/10K
AMP_DEF
R616
10K
R610
1K
CFG1
CFG0
+
C601
100UF 35V
R621
1M 1/16W
Q605
2N7002K
SPDIF_OUT
R611
NC/1K
R617
NC/1K
R618
1K
C630
NC/470P 50V
C617
100N16V
C628
NC/470P 50V
SB1
R609
NC/10 OHM 1/4W
SB2
R615
NC/10 OHM 1/4W
L-
RB
LA
L+
FB604
NC/120R 3A
1
2
LB
C604
0.1uF 50V
R-
AUD_RSTN
R688
100OHM
VCC_3V3
VCC_3V3
Q602
MMBT3906
1
AD82588
0
Mode
VCC_3V3
Mono
0
AD83586
0
CFG1
CFG0
RA
2.1 Channel
X
1
Stereo
C632
1UF16V