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Circuit Diagrams and PWB Layouts
10-8-3
AUDIO AMP
AUDIO AMP
HC03
D601
LL4148
+5V_SW
12V_PSU
R605
ZD603
ZD601
NC/RLZ10B
R608
Q601
MMBT3904
470R 1/10W 1%
R602
1K 1/10W 5%
anti-pop CKT for dc on/off
AMP_EN
R613
AMP_EN(GPIO 0)
10K 1/16W 5%
Bathroom_L_R
Audio +
R117
Audio GND
Audio -
0R05 1/16W
TPN16.1HE LA
10.
3V3SB
FB603
(EMI)
1
2
300R 0.7A
R607
C602
22K 1/16W 5%
10UF 6.3V 20%
R601
0R05 1/16W
R606
Q602
MMBT3904
22K 1/16W 5%
AC off anti-pop CKT
3V3SB
3V3SB
R610
22K 1/16W 5%
R611
R612
100R 1/16W 5%
22K 1/16W 5%
R614
Q604
1K 1/16W 5%
MMBT3904
Q603
MMBT3904
C606
U601
R603
43K 1%
C1
A1
IN-
IN+
C2
A2
EN
GND
C3
A3
0.1uF 25V
VO+
VO-
C610
TPA2011D1
0.1uF 25V
C611
R604
43K 1%
0.1uF 25V
C601
C603
C608
100NF 16V
10UF 10V
NC/0.1uF 25V
EN 74
CN602
NC/CONN 4P
1
Audio +
2
Audio -
3
4
+5V_Audio
+5V_SW
FB604
1
2
300R 0.7A
ESD
ZD602
MLVS0603M04
L2
NC/22uH
CN601
1
2
1
SPK -
2
FB602
120R 3A
3
SPK +
1
2
PHONE JACK
FB601
120R 3A
C605
C604
L1
NC/22uH
1nF 50V
1nF 50V
back to
2016-Aug-19
div.table
3V3SB
+5V_SW
GND
Bathroom_L_R
AMP_EN
12V_PSU
Audio GND
12V_PSU
NC/U602
1
3
IN
OUT
C607
C609
NC/10UF 16V
NC/10UF 16V
High=8.5mm
BLACK
AUDIO AMP
HC03
3V3SB
2,3
+5V_SW
2,5
GND
2,3,5
Bathroom_L_R 2
AMP_EN
2
12V_PSU
5
Audio GND
2
+5V_Audio
B
2016-01-15
715G8212
20140_519.eps
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