Download Print this page

JBL ESC340 Service Manual page 14

The subwoofer with 5 speakers
Hide thumbs Also See for ESC340:

Advertisement

MAIN PCB PARTS LIST
R
E
. F
D
E
S
N
O
.
D
I
O
D
E
S
D
2
0
1
~
D
2
0
4
S
w
c t i
D
2
0
5
R
e
c
i f i t
D
2
0
, 6
D
2
0
7
S
w
c t i
D
3
0
3
~
D
3
0
8
S
w
c t i
D
4
0
, 1
D
4
0
2
S
w
c t i
D
5
0
1
~
D
5
0
8
S
w
c t i
D
6
5
0
R
e
c
i f i t
Z
D
2
0
1
Z
e
n
r e
Z
D
3
0
1
Z
e
n
r e
C I
S
C I
2
0
1
4
4
P
C I
2
0
2
~
C I
2
0
4
1
6
P
C I
3
0
1
1
6
P
C I
3
0
2
~
C I
3
0
4
1
4
P
C I
4
0
1
1
4
P
C I
4
2
1
1
1
P
C I
5
0
, 1
C I
5
0
2
1
1
P
C I
6
0
, 1
C I
6
0
2
1
4
P
C I
7
0
1
8
P
n i
C I
7
0
2
1
4
P
R
E
S
S I
T
O
R
S
R
1
0
1
1
0
K
R
1
0
2
1
0 .
M
R
1
0
3
1
0
K
R
1
0
4
1
5
0
R
1
0
5
4
7
K
R
1
0
6
1
0
K
R
1
0
7
1
0 .
M
R
1
0
8
1
0
K
R
1
0
, 9
R
1
1
0
1
5
0
R
1
1
2
4
7
K
R
1
1
3
1
0
K
R
1
1
6
4
7 .
K
R
1
1
7
1
K
R
1
1
8
~
R
1
2
0
1
0
K
R
2
1
0
3
3 .
K
R
2
1
1
1
8 .
K
R
2
1
, 2
R
2
1
3
4
7 .
K
R
2
1
4
1
0
K
R
2
1
5
~
R
2
1
9
4
7 .
K
R
2
2
1
4
7 .
K
R
2
2
, 3
R
2
2
4
4
7 .
K
R
2
2
5
4
7
K
R
2
2
6
4
7 .
K
R
2
3
2
1
0
0
R
2
3
6
4
7 .
K
R
2
3
7
1
0
K
R
2
3
, 8
R
2
3
9
4
7
K
C
R
P I
I T
O
N
h
1
N
4
1
4
8
r e
1
N
4
0
0
1
1
A
h
1
N
4
1
4
8
h
1
N
4
1
4
8
h
1
N
4
1
4
8
h
1
N
4
1
4
8
r e
1
N
4
0
0
1
1
A
5
6 .
~
5
9 .
V
2
3 .
~
2
5 .
V
n i
T
C
9
8
1
9
n i
T
C
4
0
9
4
B
P
n i
T
C
4
0
5
2
B
P
n i
T
L
0
7
4
C
N
n i
T
L
0
7
4
C
N
n i
L
M
3
8
8
6
T
6
8
n i
L
M
3
8
8
6
T
6
8
n i
T
L
0
7
4
C
N
R
H
5 I
2
1
8
0 -
0
2
n i
T
L
0
7
4
C
N
O
h
m
1
6 /
W
5
%
O
h
m
1
6 /
W
5
%
O
h
m
1
6 /
W
5
%
O
h
m
1
6 /
W
5
%
O
h
m
1
6 /
W
5
%
O
h
m
1
6 /
W
5
%
O
h
m
1
6 /
W
5
%
O
h
m
1
6 /
W
5
%
O
h
m
1
6 /
W
5
%
O
h
m
1
6 /
W
5
%
O
h
m
1
6 /
W
5
%
O
h
m
1
6 /
W
5
%
O
h
m
1
6 /
W
5
%
O
h
m
1
6 /
W
5
%
O
h
m
1
6 /
W
5
%
O
h
m
1
6 /
W
5
%
O
h
m
1
6 /
W
5
%
O
h
m
1
6 /
W
5
%
O
h
m
1
6 /
W
5
%
O
h
m
1
6 /
W
5
%
O
h
m
1
6 /
W
5
%
O
h
m
1
6 /
W
5
%
O
h
m
1
6 /
W
5
%
O
h
m
1
6 /
W
5
%
O
h
m
1
6 /
W
5
%
O
h
m
1
6 /
W
5
%
O
h
m
1
6 /
W
5
%
3
5
V
R
M
S
3
5
V
R
M
S
0
5 .
W
0
5 .
W
W
W
C
a
b r
o
n
i F
m l
C
a
b r
o
n
i F
m l
C
a
b r
o
n
i F
m l
C
a
b r
o
n
i F
m l
C
a
b r
o
n
i F
m l
C
a
b r
o
n
i F
m l
C
a
b r
o
n
i F
m l
C
a
b r
o
n
i F
m l
C
a
b r
o
n
i F
m l
C
a
b r
o
n
i F
m l
C
a
b r
o
n
i F
m l
C
a
b r
o
n
i F
m l
C
a
b r
o
n
i F
m l
C
a
b r
o
n
i F
m l
C
a
b r
o
n
i F
m l
C
a
b r
o
n
i F
m l
C
a
b r
o
n
i F
m l
C
a
b r
o
n
i F
m l
C
a
b r
o
n
i F
m l
C
a
b r
o
n
i F
m l
C
a
b r
o
n
i F
m l
C
a
b r
o
n
i F
m l
C
a
b r
o
n
i F
m l
C
a
b r
o
n
i F
m l
C
a
b r
o
n
i F
m l
C
a
b r
o
n
i F
m l
C
a
b r
o
n
i F
m l
S
U
P
P
L
E I
R
R
E
M
P
A
R
T
N
O
.
R
A
D
4
1
4
8
0 -
0
1
R
A
D
4
0
0
1
0 -
0
1
R
A
D
4
1
4
8
0 -
0
1
R
A
D
4
1
4
8
0 -
0
1
R
A
D
4
1
4
8
0 -
0
1
R
A
D
4
1
4
8
0 -
0
1
R
A
D
4
0
0
1
0 -
0
1
R
A
Z
0
8
5
9
0 -
7
0
R
A
Z
0
8
5
9
0 -
5
9
R
C
8 I
7
4
7
9 -
8
2
R
H
4 I
0
9
4
0 -
0
1
R
H
4 I
0
5
2
0 -
0
1
R
H
0 I
7
4
0
0 -
0
1
R
H
0 I
7
4
0
0 -
0
1
R
H
3 I
8
8
6
0 -
0
1
R
H
3 I
8
8
6
0 -
0
1
R
H
0 I
7
4
0
0 -
0
1
R
H
5 I
2
1
8
0 -
0
2
R
H
0 I
7
4
0
0 -
0
1
Q
A
F
0
6
5
0
1 -
0
3
Q
A
F
0
6
5
0
1 -
0
5
Q
A
F
0
6
5
0
1 -
0
3
Q
A
F
0
6
5
0
1 -
5
1
Q
A
F
0
6
5
0
4 -
7
3
Q
A
F
0
6
5
0
1 -
0
3
Q
A
F
0
6
5
0
1 -
0
5
Q
A
F
0
6
5
0
1 -
0
3
Q
A
F
0
6
5
0
1 -
5
1
Q
A
F
0
6
5
0
4 -
7
3
Q
A
F
0
6
5
0
1 -
0
3
Q
A
F
0
6
5
0
4 -
7
2
Q
A
F
0
6
5
0
1 -
0
2
Q
A
F
0
6
5
0
1 -
0
3
Q
A
F
0
6
5
0
3 -
3
2
Q
A
F
0
6
5
0
1 -
8
2
Q
A
F
0
6
5
0
4 -
7
2
Q
A
F
0
6
5
0
1 -
0
3
Q
A
F
0
6
5
0
4 -
7
2
Q
A
F
0
6
5
0
4 -
7
2
Q
A
F
0
6
5
0
4 -
7
2
Q
A
F
0
6
5
0
4 -
7
3
Q
A
F
0
6
5
0
4 -
7
2
Q
A
F
0
6
5
0
1 -
0
1
Q
A
F
0
6
5
0
4 -
7
2
Q
A
F
0
6
5
0
1 -
0
3
Q
A
F
0
6
5
0
4 -
7
3
31

Advertisement

loading