10.
Circuit Diagrams and PWB Layouts
10-2-11
SPK AMP/HP OUT
19790_510.eps
SPK AMP/HP OUT
B11
B11
2014-10-22
4
715G6947
SPK AMP/HP OUT
L602
15uH
L603
15uH
Option
Anti-pop
L604
15uH
C602
100NF 25V
Ground in bottom side need connector
it togother, heat sink is also.
Main filter
Option
(10Wx2 ,6R)
Default :
C607
100N 50V
C608
100N 50V
R634
22R 1/16W 5%
Q602
LMBT3904LT1G
1
3
2
HP_EN
+
C626
470uF 25V
R611
47K
C621
10UF 16V
C610
100N 50V
HP_EN
C603
100NF 25V
C632
NC/470pF 50V
Reserve for hotel
C618
0.
1U
F
16V
DV15
4,12
DV11
4,12
AUDIO_12V 4
AUDIO_12V
AMP_SCL 11
GND
4,5,6,7,8,9,10,11,12,13,15,16,17,18
+5V_STB
4,6
AMP_SDA 11
AMP_RESET
11
I2SOUTC_DATA 7
I2SOUTC_WS 7
I2SOUTC_BCLK 7
I2SOUTC_MCLK 7
+5V_SW
4,9,11,13,16,17,18
AUOUT_R1
7
AUOUT_L1
7
DV33
4,5,7,10,11,12,13,17,18
DV33SB
4,6,10,11,12,18
AMP_SDA
AMP_SCL
DV33SB
DV11
AMP_RESET
AUOUT_R1
DV33
AUOUT_L1
C604
100NF 25V
GND
DV15
+5V_SW
+5V_STB
I2SOUTC_MCLK
I2SOUTC_DATA
I2SOUTC_WS
I2SOUTC_BCLK
GPIO
AUDIO /IF
MIPS/UART/I2C/ICE
HP_DET
11
HP_EN
10
HP_DET
HP_EN
HPOUTR
CN601
CONN
1
2
3
4
5
6
Q603
NC/LMBT3904LT1G
1
3
2
HPOUTR
R658
NC\100R
C619
0.
1U
F
16V
(AD87588
P2P
AD82588B)
H
L: -( R611 / R608 )
Stereo
L
QFP48
HPOUTL
Separate
VCC trace
R: -( R609 / R607 )
HP Gain
CFG1
CFG0
C606
33nF 50V
RSPK-
HP_DET
PWRDN-HP
CN602
PHONE JACK
1
2
4
5
3
R628
180K
R631
NC
PWRDN
DV33
L601
15uH
R630
0R05 1/16W
R633
10K
HS2
HEAT SINK
1
2
U602
ZD602
MLVG0402
1
2
R608
12K 1%
ZD601
MLVG0402
1
2
R6
1
0
1K
R607
12K1%
R613
10R 1/16W 1%
R621
470K
DV33
PWRDN-HP
Q601
LMBT3906LT1G
1
2
3
R614
DV33
R620
0R05 1/16W
R629
NC\10K
R657
NC\0R05 1/16W
DV33
R626
1K 1/16W 5%
R622
1K
I2SOUTC_WS
I2SOUTC_DATA
C629
100NF 16V
DV33
AMP_RESET
C624 330PF 50V
R627
NC/4K7 1/16W 5%
LSPK+
AMP_SDA
PVDD
R609
47K
C625
NC/100NF 16V
C
617
100N
F
16V
R632
NC/10K
LSPK-
R601
0R05 1/16W
C622 330PF 50V
RSPK+
C612
100NF 16V
AMP_SA0
C614
68PF 50V
I2SOUTC_MCLK
LA
AMP_SCL
RA
R623
10K
RB
C627
100NF 16V
R602
0R05 1/16W
R603
NC\10R 1/16W 1%
AMP_SA1
R624
10K
AMP_DEF
RB
AMP_SCL
AMP_SDA
LA
R604
43K 1/16W
RA
LB
AUD_V33
LB
AMP_SA1
AMP_SA0
PVDD
DV33
R617
NC/10K
R625
10K
C628
100NF 16V
C611
100NF 16V
C631
NC/470pF 50V
R616
NC/10K
R615
NC/10K
I2SOUTC_BCLK
PVDD
DV33
DV33
DV33
C623
100NF 16V
AMP_DEF
R618
4K7 1/16W 5%
R612
10R 1/16W 1%
DV33
AUOUT_L1
PWRDN
C615
68PF 50V
AUD_V33HP
C620
10UF 16V
U601
AD87588-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
RINN
1
3
OU
T
R
14
V
SS
15
EN
16
PV
SS
17
CN
1
8
CP
19
PVD
D
20
PGN
D
21
UV
P
22
OU
T
L
2
3
LI
N
N
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
3
7
V
DDRA
38
RA
3
9
G
NDR
40
RB
41
V
DDRB
42
V
DDL
B
4
3
LB
44
G
NDL
45
LA
46
V
DDL
A
47
NC
4
8
THERMALPAD
49
C601
100NF 25V
R619
4K7 1/16W 5%
DV33
R606
43K 1/16W
FB604
120R
1
2
AUD_V33
AUD_V33HP
FB603
120R
1
2
DV33
AUDIO_12V
PVDD
FB601
120R
1
2
FB602
120R
1
2
C
616
100N
F
16V
AMP_RESET
R
605
1K
AUOUT_R1
C609
33nF 50V
HPOUTL
C605
100N 50V