10.
Circuit Diagrams and PWB Layouts
10-12-3
AUDIO AMP
19820_528.eps
AUDIO AMP
HC03
HC03
2014-11-19
B
715G6393
AUDIO AMP
(EMI)
ZD601
RLZ10B
1
2
Q601
PMBT3904
Q602
PMBT3904
C602
10UF 6.3V 20%
R607
22K 1/16W 5%
3V3SB
R601
0R05 1/16W
12V_PSU
R602
10K 1/10W 5%
SPK+
Q603
MMBT3904
Q604
MMBT3904
SPK+
Bathroom_L_R
R610
22K 1/16W 5%
C605
1nF 50V
R611
22K 1/16W 5%
C604
1nF 50V
U601
APA2010
SD
1
NC
2
INP
3
INN
4
VOP
5
VDD
6
GND
7
VON
8
E-Pad
9
C603
10UF 10V
R612
100R 1/16W 5%
SPK-
ESD
3V3SB
3V3SB
R613
10K 1/16W 5%
R614
1K 1/16W 5%
----><----|
----><----|
----><----|
R603
56KOHM 1/16W
AMP_EN
R609
56KOHM 1/16W
AMP_EN(GPIO 0)
C606
470NF 16V
C608
470NF 16V
ZD602
MLVS0603M04
1
2
FB602
120R
1
2
FB601
120R
1
2
R606
22K 1/16W 5%
FB603
300R
1
2
High=8.5mm
BLACK
+5V_SW
CN601
PHONE JACK
1
2
3
C601
100N
F
16V
R605
1K 1/16W 5%
GND
2,3,5
Bathroom_L_R
Bathroom_L_R2
3V3SB
AMP_EN
2
3V3SB
2,3
AMP_EN
+5V_SW
2,5
GND
+5V_SW
R608
470R 1/10W 5%
D601
LL4148