Entra Subwoofer
25
Power Supply Schematic
L
N
U3
AC PLUG
S1
C309
0.01u/250V
V-
16
5
13
2
10
12
14
V+
R303
1K1W
R304
8K2
8K2
R301
R302
1K 1W
C305
220/16V
C306
220/16V
C303
4700u/63V
C304
4700u/63V
BD2
KBU8D
2L1
F301
T3A/250V
1
2
3
CON302
0.1u
C2
0.1u
C3
HZ15-3
ZD301
HZ15-3
ZD302
C307
22U/16V
C308
22U/16V
2
1
3
4
CON301
2SD882
Q301
2
1
3
2SB772
Q302
E
D
3
2
1
C
B
A
4
3
2
1
A
B
C
8
7
6
5
D
E
8
7
6
00319
Summary of Contents for ENTRA
Page 4: ...Detailed Specifications Entra Subwoofer 4 ...
Page 5: ...Entra Subwoofer 5 Controls and Connections ...
Page 6: ...Entra Subwoofer 6 Controls and Connections Cont ...
Page 7: ...Entra Subwoofer 7 Operation ...
Page 10: ...Entra Subwoofer 10 Packaging 9 10 11 12 12 13 00472 ...
Page 17: ...Entra Subwoofer 17 Integrated Circuit Diagrams ...
Page 20: ......
Page 21: ......
Page 22: ......
