10.
Circuit Diagrams and PWB Layouts
10-6-10
Audio AMPILIFER_STA381BW
19620_518_140110.eps
140110
Audio AMPILIFER_STA381BW
B10
B10
2013-10-21
3
715G6324
Audio AMPILIFER_STA381BW
C608
1UF 25V
I2C & UART Interface
U0TX
U0RX
15mil
OPTICAL/ Right angle
Audio Input Interface
I2S Interface
C677
100N 16V
R656
33R 1/16W 5%
+5V_SW
SPDIF_OUT
CVBS_L_IN
CVBS_R_IN
AIN_L0
U20
AIN_L1
V20
AIN_L2
T20
AIN_L3
T19
AIN_R0
R20
AIN_R1
R17
AIN_R2
R19
AIN_R3
R18
AL0_ADAC
R16
AR0_ADAC
P16
AL1_ADAC
T18
AR1_ADAC
U19
ASPDIFI
F16
ASPDIFO
R4
AOMCLK
R2
AOBCK
R1
AOLRCK
P3
AOSDATA0
R3
AOSDATA1
T4
VMID_AADC
T16
AVDD33_ADAC
M16
AVDD33_AADC
M14
AVDD33_CAP
L15
U401C
MT5561LVNT
AOLRCK
14
AOSDATA0
14
AOMCLK
14
AOBCK
14
U0TX
9,17
U0RX
9,17
ARC_SPDIF
17
AR0O
14
AL0O
14
1
2
ZD602
NC/MLVG0402
R624
100R 1/16W 5%
C685
NC/100N 16V
HP Output
C686
NC/33P 50V
TP603
R654
NC/180ohm 1/16W +/-5%
SPDIF OUT
COAXIAL
CO-LAY
CVBS_L_IN
8
CVBS_R_IN
8
SPDIF_OUT
CVBS_R_IN
CVBS_L_IN
3
1
2
CN604
NC/CONN
AR0O
AL0O
SPDIF_OUT
GND
1
VCC
2
VIN
3
TH1
4
TH2
5
CN603
CONN
R678
0R05 1/16W
AVDD3V3
TP404
TP403
ARC_SPDIF
C684
22uF 6.3V
SPDIF_OUT
4/29
VGA_IN_R
VGA_IN_L
VGA_IN_L
VGA_IN_R
8
VGA_IN_L
8
VGA_IN_R
4/29
AVDD33_AADC
SPDIF OUT
L15 net to 10uF to 100nF
to M14 and M16
TP1237
TP1240
TP1238
TP1241
AOLRCK
AOMCLK
AOBCK
TP1243
AOSDATA0
AVDD33_ADAC
TP1245
TP1246
TP1247
TP1244
VMID_AADC
AR0O
AL0O
AOLRCK
AOMCLK
AOBCK
AOSDATA0
AVDD33_CAP
C607
100N 16V
prevent to interfee tuner