DOWNLOAD JBL DSC 400 DVD-RDS Service Manual ↓ Size: 3.12 MB | Pages: 52 in PDF or view online for FREE

Model
DSC 400 DVD-RDS
Pages
52
Size
3.12 MB
Type
PDF
Document
Service Manual
Brand
Device
Audio
File
dsc-400-dvd-rds.pdf
Date
PREV: JBL DSC 1000 (serv.man16) Service Manual

JBL DSC 400 DVD-RDS Service Manual ▷ View online

1
2
3
4
5
6
A
B
C
D
6
5
4
3
2
1
D
C
B
A
Title
Number
Revision
Size
B
Date:
21-Nov-2001
Sheet    of 
File:
D:\Protel\ESC380E\EQ1_Sch.DDB
Drawn By:
F1
4A/250V
F2
4A/250V
F3
8A/250V
F4
8A/250V
F5
1A/250V
F6
1A/250V
1
2
3
J95
CON3
1
2
3
4
5
6
J6
3962-6
T1
OPT
K1
JQ-1a
1
2
3
4
D1
RHD0402-001
1
2
3
4
D2
RHD0010-001
1
2
3
4
D3
BRIDGE1
C13
3300/50
C14
3300/50
C15
4700/50
C16
4700/50
C17
2200/35
C18
2200/35
1
2
3
4
5
6
J97
3962-6
C19
0.22uF
C20
0.1uF
C21
2.2uF
C22
1uF
IN
2
OUT
3
U2
7915
IN
1
OUT
3
U1
7815
1
2
3
J93
XH-3
1
2
J94
XH-2
R1
10K
1
2
J92
CON2
1
2
J91
CON2
C1
.1
C2
.1
C4
.1
C3
.1
C7
.1
C8
.1
C5
.1
C6
.1
C9
.1
C10
.1
C12
.1
C11
.1
1
2
3
JP99
5003
1
2
J25
CON2
R3
1K5
1
2
3
4
J98
3962-4
D4
IN4148
R2
47
C25
0.1
C26
0.1
CX1
0.01
VDE PLUG 230V 50Hz
!
!
Fuse
4A 250V Type-T
SW 
1
2
JP
CON2
!
!
!
AC  PCB
A
From PT
From PT
To J22 
Amp 2
To J20
Amp 1
To Trafo
To J98
Amp 1
To JP16
Connector
Power supply
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
U1
LM3886
R152 1K
R154
1K
R153 20K
C152
22uF
L1 0.7uH
+VCC1
-VCC1
C151
0.1uF
R155
4.7
C153
560p
R151
10K
NC
11
VIN+
10
VIN-
9
MUTE
8
GND
7
NC
6
V+
5
V-
4
O/P
3
NC
2
V+
1
U2
LM3886
R252
1K
R254
1K
R253 20K
C252
22uF
L3 0.7uH
+VCC1
-VCC1
C251
0.1uF
R255
4.7
C253
560p
R251
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
R552 1K
R554
1K
R553 20K
C552
22uF
L2 0.7uH
+VCC1
-VCC1
C551
0.1uF
R555
4.7
C553
560p
R551
10K
+
3
-
2
o
1
v+
8
v-
4
IC8A
TL072
+
5
-
6
0
7
IC8
TL072B
R33
100K
R32
270K
C32
22uF
Q4
2SC2001
Q3
2SA733
R34
3K3
R30
270K
D4
1N4148
C31
0.1uF
R31
5K6
1
2
JP1
4999A
1
2
JP4
4999A
1
2
JP2
4999A
+15V
-15V
Mute
1
2
3
4
5
6
J21
3962-6
+Vcc1
-Vcc1
Amp1
A
1
2
JP7
50032
C192
.1
C193
.1
C592
.1
C593
.1
C292
.1
C293
.1
C190
100/50
C590
100/50
C290
100/50
C191
100/50
C591
100/50
C291
100/50
C152
22uF
C552
22uF
C252
22uF
C32
22/35uF
1
2
JP8
50032
1
2
3
4
J20
3962-4
Q5
2SC2878
R35
22K
MUTE
Q6
2SC2878
R36
470K
From JP13
EQ
From JP13 
EQ
From JP13 
EQ
From J98 
Power supply
To J94
Power supply
To J10
Amp 2
Amp 1
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
R652 1K
R654
1K
R653 20K
C652
22uF
L1 0.7uH
C651
0.1uF
R655
4.7
C653
560p
R651
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
R452
1K
R454
1K
R453 20K
C452
22uF
L3 0.7uH
+VCC1
-VCC1
C451
0.1uF
R455
4.7
C453
560p
R451
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
R352 1K
R354
1K
R353 20K
C352
22uF
L2 0.7uH
+VCC1
-VCC1
C351
0.1uF
R355
4.7
C353
560p
R351
10K
1
2
JP3
4999A
1
2
JP4
4999A
Amp2
A
1
2
J7
3962-2
+Vcc2
-Vcc2
1
2
3
4
J23
3962-4
1
2
3
4
5
6
J22
3962-6
+Vcc1
-Vcc1
+Vcc2
-Vcc2
Mute
1
2
J10
XH-2
C692
.1
C693
.1
C392
.1
C393
.1
C492
.1
C493
.1
C690
100/50
C691
100/50
C390
100/50
C391
100/50
C490
100/50
C491
100/50
C652
22uF
C352
22uF
C452
22uF
1
2
3
JP6
4999A
From J14
EQ
From J14 
EQ
From J14
EQ
To Woofer
From J97
Power supply
From JP7 
Amp1
To JP 23
Connector
AMP2
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