Infinity ENTRA - Page 24

Entra Subwoofer
24
Power Amp Schematic
10K
R510
10K
R512
100
R511
R506
1K
2SC1815
Q502
47u 16V
C502
47K
R505
1N4148
D501
1K
R507
6
5
7
IC501:B
BA4558
499K
R509
R513
499K
D806
1N4002
-15V
+15V
AC1
1
2
3
4
5
6
7
BC501
4u7 50V
C501
22K
R502
15K
R607
10K
R504
2SC1815
Q501
10K
R503
2
3
1
8
4
+
-
BA4558
IC501:A
-15V
R508
22K
R702
1K
10u 16V
C701
22K
R701
C702
220p
+15V
C704
47u 16V
220p
C703
560
R743
-15V
+15V
2N5551
Q701
22p
C712
R709
15K
100K
R712
(C)
(C)
2
3
1
8
4
+
-
BA5532
IC701:A
C707
.1u
D713
1N4148
C708
.1u
2K2
R710
D715
1N4148
-15V
+15V
(C)
(PE)
10u 16V
C723
C721
100u/63V
C713
22p
R711
15K
C719
.1u
C503
.022u
Q702
2N5401
D716
1N4148
C715
470p
33 1/4W
R724
Q704
BF469
100
R719
JUMP
JP2
1K5
R718
V-
V1-
100K
R731
C711
470p
1N4002
D717
1K 1/2W
R729
100 1/4W
R730
(PE)
270
R717
270
R715
39K
R716
Q711
2SD669
1K5
R721
C714
470p
Q703
BF470
3K3
R720
C709
.1u
33 1/4W
R723
100 1/4W
R726
470p
C710
1N4148
D714
D712
1N4002
100K
R725
1N4148
D708
R727
1K 1/2W
2N5551
Q705
Q706
2N5401
47K 1/4W
R728
1N4148
D709
C716
220p
68 1/2W
R732
R733
68 1/2W
R609
10 1W
D710
1N4002
2SC3519
Q709
TIP31F
Q707
.1 3W
R734
R735
.1 3W
220p
C717
RLY601
D711
1N4002
2SA1386
Q710
Q708
TIP32F
D601
1N4002
TH601
TSA-104
R611
270K
Q603
2SC1815
2SC1815
Q602
R610
10K
47K
R604
R603
220K
(PE)
(PE) (PE)
4u7 50V
C603
C608
.0022u
C607
.1u
47K
R605
R602
4K7
R601
10K
C601
.1u
7
1
2
3
4
5
6
8
IC601
UPC1237HA
Q601
2N5401
100u 16V
C605
C604
47u 16V
V+
10K
R606
1K 1W
R739
D807
30V
V+
V1+
(C)
JP1
JUMP
2K2
R742
22K
R703
100u/63V
C720
.1u
C718
1K5
R713
100
R714
(PE)
10 1W
R608
.1u
C606
J602
J601
CON601
C
B
A
4
3
C
B
A
2
1
F
E
D
2
1
E
F
D
4
3
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