Read JBL DSC 400 DVD-RDS Service Manual online
1
2
3
4
A
B
C
D
4
3
2
1
D
C
B
A
Title
Number
Revision
Size
A4
Date:
21-Nov-2001
Sheet of
File:
D:\Protel\ESC380E\EQ1_Sch.DDB
Drawn By:
NC
11
VIN+
10
VIN-
9
MUTE
8
GND
7
NC
6
V+
5
V-
4
O/P
3
NC
2
V+
1
U6
LM3886
LM3886
R652 1K
R654
1K
R653 20K
C652
22uF
L1 0.7uH
C651
0.1uF
0.1uF
R655
4.7
C653
560p
560p
R651
10K
10K
NC
11
VIN+
10
VIN-
9
MUTE
8
GND
7
NC
6
V+
5
V-
4
O/P
3
NC
2
V+
1
U4
LM3886
LM3886
R452
1K
R454
1K
R453 20K
C452
22uF
L3 0.7uH
+VCC1
-VCC1
C451
0.1uF
0.1uF
R455
4.7
C453
560p
560p
R451
10K
10K
NC
11
VIN+
10
VIN-
9
MUTE
8
GND
7
NC
6
V+
5
V-
4
O/P
3
NC
2
V+
1
U3
LM3886
LM3886
R352 1K
R354
1K
R353 20K
C352
22uF
L2 0.7uH
+VCC1
-VCC1
C351
0.1uF
0.1uF
R355
4.7
C353
560p
560p
R351
10K
10K
1
2
JP3
4999A
1
2
JP4
4999A
Amp2
A
1
2
2
J7
3962-2
+Vcc2
-Vcc2
1
2
3
4
2
3
4
J23
3962-4
1
2
3
4
5
6
2
3
4
5
6
J22
3962-6
+Vcc1
-Vcc1
+Vcc2
+Vcc2
-Vcc2
Mute
1
2
2
J10
XH-2
C692
.1
.1
C693
.1
.1
C392
.1
.1
C393
.1
.1
C492
.1
.1
C493
.1
.1
C690
100/50
100/50
C691
100/50
100/50
C390
100/50
100/50
C391
100/50
100/50
C490
100/50
100/50
C491
100/50
100/50
C652
22uF
22uF
C352
22uF
22uF
C452
22uF
22uF
1
2
3
2
3
JP6
4999A
From J14
EQ
EQ
From J14
EQ
EQ
From J14
EQ
EQ
To Woofer
From J97
Power supply
Power supply
From JP7
Amp1
Amp1
To JP 23
Connector
Connector
AMP2
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