|
1 |
|
|
|
|
|
2 |
|
|
|
|
3 |
|
|
|
|
|
4 |
|
|
JK1 |
|
|
C1 |
|
|
C2 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
R |
0.47UF |
|
|
|
|
|
|
|
|
+VCC |
|
|
|
|
|
|
|
||
|
|
|
VR1A |
682 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
||
|
|
L |
|
B50K |
|
|
|
|
C4 |
|
1 |
5 TDA2030A |
|
|
|
SP1 |
|
|
||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
6 ohm |
|
|||||
|
|
|
|
|
|
|
|
|
|
|
|
|
R6 |
|
|
|||||
D |
|
|
|
|
|
R1 |
|
|
|
|
|
|
U2 |
4 |
|
|
|
|
D |
|
|
|
|
|
|
|
|
|
MC104 |
|
2 |
|
0.5/0.5W |
|
|
||||||
|
|
|
|
|
|
10K |
|
|
|
|
|
|
|
|
|
|
||||
|
|
|
|
|
|
|
|
|
|
R2 |
|
|
3 |
|
R4 |
|
|
|
|
|
|
|
|
|
|
|
|
|
C3 |
|
20K |
|
R3 |
|
C6 |
|
|
|
|
||
|
|
|
|
|
|
|
|
MC272 |
|
|
|
|
|
33K |
CC224 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
680 |
|
|
|
|
|
|
|
||
|
|
|
C1' |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
R5 |
|
|
|
|
|
|
|
|
0.47UF |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
C2' |
|
|
|
|
|
C5 |
|
|
|
2.2 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|||
|
|
|
|
VR1B |
682 |
|
|
|
|
|
4.7UF |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
||
|
|
|
|
B50K |
|
|
|
|
C4 |
|
|
5 TDA2030A |
|
|
|
SP2 |
|
|
||
|
|
|
|
|
|
|
|
|
|
|
1 |
|
|
|
|
|
||||
|
|
|
|
|
|
|
|
|
|
|
|
|
R6' |
|
6 ohm |
|
||||
|
|
|
|
|
|
R1' |
|
|
|
|
|
|
U3 |
4 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
MC104 |
|
2 |
|
0.5/0.5W |
|
|
|
||||
|
|
|
|
|
|
10K |
|
|
|
|
3 |
|
|
|
|
|
||||
|
|
|
|
|
|
|
|
C3' |
|
R2' |
|
R3 |
|
R4' |
CC6' |
|
|
|
|
|
|
|
|
|
|
|
|
|
MC272 |
|
20K |
|
|
|
33K |
CC224 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
680 |
|
|
|
|
|
|
|||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
R7 |
|
|
|
|
|
|
|
|
|
|
|
|
|
R5' |
|
|
|
|
C |
|
22K |
|
|
|
|
|
|
|
|
|
C5 |
|
|
|
|
|
|
C |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
2.2 |
|
|
|
||||
|
|
|
|
|
|
|
|
|
|
|
4.7UF |
|
|
|
|
|
|
|||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
-VCC |
|
|
|
|
|
|
|
|
|
R7' |
|
+VB |
C9 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
22K |
|
|
C11 |
|
|
|
|
|
|
|
|
|
|
|
|
|
||
|
|
|
|
CC27 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
||
|
|
|
|
|
|
|
|
|
|
|
+VCC |
|
|
|
|
|
|
|
||
|
|
|
|
|
|
|
MC224 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
R8 |
|
|
|
|
|
|
|
TDA2030A |
|
|
|
SP3 |
|
|
|
|
|
|
|
|
|
|
6 |
|
C12 |
|
1 |
5 |
|
|
R14 |
|
6 ohm |
|
||
|
|
C8 |
|
8 |
75K |
R9 |
R10 |
|
0.47UF |
|
|
4 |
|
|
|
|||||
|
|
2 |
|
|
|
U5 |
|
|
|
|
|
|||||||||
|
|
|
|
2 |
|
|
|
|
|
|
||||||||||
|
|
|
|
|
10K |
10K |
5 |
7 |
|
|
3 |
|
|
0.5/0.5W |
|
|
|
|||
|
C7 |
|
3 |
|
1 |
|
|
|
|
|
|
|
C14 |
|
|
|
|
|||
|
10UF |
|
|
|
|
U4B |
|
|
|
|
R12 |
|
|
|
|
|||||
|
CC104 |
|
|
|
|
|
|
R11 |
|
|
CC224 |
|
|
|
|
|||||
|
|
|
|
4 |
U4A |
|
|
|
|
|
|
|
|
33K |
|
|
|
|
|
|
|
|
|
|
4558 |
|
|
C10 |
|
VR2 |
|
560 |
|
|
R13 |
|
|
|
|
||
|
|
|
|
|
|
|
|
|
B10K |
|
|
|
|
|
|
|
|
|
||
|
|
|
|
|
|
|
|
MC104 |
|
|
|
|
|
|
2.2 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
C13 |
|
|
|
|
|
|
|
||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
B |
|
|
|
-VB |
|
|
|
|
|
|
|
22UF |
-VCC |
|
|
|
|
|
|
B |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
||||
|
|
|
|
|
|
|
+VCC |
R15 |
|
+VB |
|
1R1 |
|
|
|
|
|
|
|
|
|
|
|
4XRL205 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|||
|
|
|
|
|
|
220 |
|
|
|
430/0.5W |
|
|
|
|
|
|
|
|
||
SW1 |
|
|
|
D1 |
|
|
C15 |
R16 |
C16 |
|
|
1R2 |
|
|
|
|
|
|
||
T1 |
|
|
|
|
|
C17 |
|
|
|
-VCC |
|
|
|
|
||||||
|
|
|
|
|
|
510 |
|
1ZD1 |
2.4K |
|
T2 |
|
|
|
||||||
|
|
|
|
|
|
|
3300UF/25V |
|
100UF/25V |
CC104 |
1C1 |
|
1R3 |
|
|
|
|
|||
|
|
|
|
|
|
|
25V |
|
|
|
1Q1 |
|
|
|
|
|||||
AC IN |
|
|
|
|
|
|
|
|
|
|
47UF/25 |
4.7V |
|
|
|
|
||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|||||
|
|
|
|
|
|
|
|
|
|
|
22 |
|
8050 |
|
|
|
|
|||
|
|
|
|
|
|
|
C15' |
|
R16' |
|
|
|
|
|
|
EL |
|
|
||
|
|
|
|
|
|
|
|
|
C17' |
|
|
|
1C3 |
|
|
|
|
|||
|
|
|
|
|
|
|
|
510 |
|
|
|
|
|
|
|
|
|
|||
|
|
|
|
|
|
|
3300UF/25V |
C16' |
-VCC |
1C2 |
|
|
|
|
|
|||||
|
|
|
|
|
|
|
|
CC104 |
CC223 |
|
|
|
|
|
||||||
|
|
|
|
|
|
|
25V |
R15' |
|
100UF25V |
|
|
|
3.3UF |
-VCC |
|
|
-VCC |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|||
|
|
|
|
|
|
|
-VCC |
220 |
|
-VB |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
||
A |
|
|
|
|
|
|
|
|
|
|
|
|
Title |
M-333 |
SUBWOOFER SYSTEM |
|
|
|
A |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|||
|
|
|
|
|
|
|
|
|
|
|
|
|
Size |
Number |
|
|
|
|
Revision |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
A4 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Date: |
25-Nov-2003 |
|
|
Sheet |
of |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
File: |
F:\my file\My Design\M-333.ddb |
|
Drawn By: |
WANGZHAO |
|||
|
1 |
|
|
|
|
|
2 |
|
|
|
|
3 |
|
|
|
|
|
4 |
|
|
PDF created with FinePrint pdfFactory trial version http://www.fineprint.com
Loading...