5
4
3
2
1
U1
1
1
2
3
+
4
4
+12V
4.7k
R17
22k
2
-
3
1uF
R15
150R
AUDIO IN''
3
R21
1R
D
100K
R5
100k
+
1
C1
C13
224
C10
100uF
+
2
R20
680R
R6
3
C14
1
+
1
R19
22k
C12
102 - Xanh
R2
2
100K
R18
22k
-12V
R3
100k
R1
3
TDA2030
3
D
5
R13
+
C8
5
+12V
J2
22k
2
1uF
C2
J3
22uF
472 - Xanh
1
2
3
R4
R8
U2
1
+
-
4
4.7uF
4
SPEAK R - L
5
C4
5
1
2
4.7uF
2
RC4558
-
4
R9
22k
3
2
C3
+
+
3
+
22k
U4A
1
R7
8
+12V
100k
R10
22K
R12
1R
TDA2030
C
3
100k
C
-12V
3
C6
C7
224
102 - Xanh
R11
680R
+ C11
100uF
J4
1
2
3
BASS
+
C5
22uF
R16
150R
+12V
+
U3
1
+
4
R22
22k
2
-
4
R23
22k
3
4.7k
1uF
5
R14
5
-12V
C9
B
R24
22k
R26
1R
B
3
TDA2030
-12V
D1
2
C22
C19
3300uF - 50V
C23
104 -100v
R25
680R
2200uF - 16v
LED
1
2
-12V
+12V
1
1
C17
J1
DIODE
D3
2
C16
224
+
D5
2
+
1
J5
-12V
1
DIODE 2A
D2
+
2
C15
102 - XAnh
3
2
1
22uF
C18
+
DIODE
D4
SOURCE 12~
1
2
R27
10K
OUT
2200uF - 16V
C20
C21
104 -100V
+12V
3300uF - 50V
+
DIODE
A
A
Title
<Title>
Size
A3
Date:
5
4
3
PDF created with pdfFactory Pro trial version www.pdffactory.com
2
Document Number
<Doc>
Monday, December 31, 2012
Rev
<RevCode>
Sheet
1
1
of
1