ESC 340 Sub - JBL Audio Service Manual (repair manual). Page 11

Read JBL ESC 340 Sub Service Manual online

LIMITED PCB PARTS LIST
28
.
F
E
R
.
O
N
N
O
I
T
P
I
R
C
S
E
D
R
E
I
L
P
P
U
S
.
O
N
T
R
A
P
M
E
R
S
R
O
T
I
C
A
P
A
C
0
0
1
C
1
0
1
C
2
0
1
C
3
0
1
C
4
0
1
C
5
0
1
C
t
c
e
l
E
d
n
o
C
t
c
e
l
E
d
n
o
C
t
c
e
l
E
d
n
o
C
c
s
i
D
d
n
o
C
t
c
e
l
E
d
n
o
C
c
s
i
D
d
n
o
C
0
1
7
.
4
0
0
1
1
.
0
0
0
1
1
.
0
F
u
F
u
F
u
F
u
F
u
F
u
V
6
1
V
5
2
V
5
2
V
0
5
V
5
2
V
0
5
%
0
2
-
+
%
0
2
-
+
%
0
2
-
+
%
0
2
-
0
8
+
%
0
2
-
+
%
0
2
-
0
8
+
0
0
1
-
2
5
9
3
N
R
P
9
7
4
-
3
5
9
3
E
R
P
1
0
1
-
3
5
9
3
E
R
P
4
0
1
-
5
6
9
3
D
R
P
1
0
1
-
3
5
9
3
E
R
P
4
0
1
-
5
6
9
3
D
R
P
S
R
O
T
S
I
S
E
R
0
0
1
R
2
0
1
R
,
1
0
1
R
3
0
1
R
5
0
1
R
,
4
0
1
R
6
0
1
R
7
0
1
R
8
0
1
R
0
1
1
R
,
9
0
1
R
2
1
1
R
,
1
1
1
R
3
1
1
R
m
h
O
K
2
2
m
h
O
K
1
m
h
O
K
2
2
m
h
O
K
0
1
m
h
O
M
0
.
1
m
h
O
K
0
1
m
h
O
K
0
7
4
m
h
O
K
0
1
m
h
O
0
0
1
m
h
O
K
2
.
2
W
6
/
1
W
6
/
1
W
6
/
1
W
6
/
1
W
6
/
1
W
6
/
1
W
6
/
1
W
6
/
1
W
6
/
1
W
6
/
1
%
5
%
5
%
5
%
5
%
5
%
5
%
5
%
5
%
5
%
5
m
l
i
F
n
o
b
r
a
C
m
l
i
F
n
o
b
r
a
C
m
l
i
F
n
o
b
r
a
C
m
l
i
F
n
o
b
r
a
C
m
l
i
F
n
o
b
r
a
C
m
l
i
F
n
o
b
r
a
C
m
l
i
F
n
o
b
r
a
C
m
l
i
F
n
o
b
r
a
C
m
l
i
F
n
o
b
r
a
C
m
l
i
F
n
o
b
r
a
C
3
2
2
-
0
5
6
0
F
A
Q
2
0
1
-
0
5
6
0
F
A
Q
3
2
2
-
0
5
6
0
F
A
Q
3
0
1
-
0
5
6
0
F
A
Q
6
0
1
-
0
5
6
0
F
A
Q
3
0
1
-
0
5
6
0
F
A
Q
4
7
4
-
0
5
6
0
F
A
Q
3
0
1
-
0
5
6
0
F
A
Q
1
0
1
-
0
5
6
0
F
A
Q
2
2
2
-
0
5
6
0
F
A
Q
S
U
O
E
N
A
L
L
E
C
S
I
M
0
0
1
N
C
2
0
1
N
C
,
1
0
1
N
C
1
0
1
D
,
0
0
1
D
0
0
1
C
I
1
0
1
Q
,
0
0
1
Q
2
-
b
c
P
d
e
t
i
m
il
o
T
r
o
t
c
e
n
n
o
C
r
o
t
c
e
n
n
o
C
h
c
t
i
w
S
e
d
o
i
D
D
8
5
5
4
C
R
J
r
o
t
s
i
s
n
a
r
T
r
e
c
a
p
S
n
i
P
4
0
A
-
H
X
-
B
4
B
n
i
P
3
0
A
-
H
X
-
B
3
B
B
4
1
9
N
1
n
i
P
8
0
4
0
9
3
N
2
N
P
N
m
m
5
H
X
1
.
3
D
I
X
5
D
O
5
1
0
-
0
0
5
1
N
C
C
3
2
0
-
0
0
5
1
N
C
C
1
0
0
0
7
0
0
X
6
6
0
1
0
0
-
8
5
5
4
I
H
R
1
0
5
3
1
1
0
X
6
8
0
6
0
0
-
2
0
0
0
S
S
D
Page of 23
Display

Click on the first or last page to see other ESC 340 Sub service manuals if exist.