JBL MEDIA 2 Service Manual ▷ View online
8
Two-Way Speaker System
Media 2
PACKAGING EXPLODED VIEW
9
Two-Way Speaker System
Media 2
INTEGRATED CIRCUITS
Media 2 Schematic Diagram
TWO-WAY SPEAKER SYSTEM
Media 2 Speakers
10
1
2
3
4
5
6
7
8
9
L
M
N
K
J
I
H
G
F
E
D
C
B
A
9
8
7
6
5
4
3
2
1
L
M
N
A
B
C
D
E
F
G
H
I
J
K
7.65V
0V
0V
3.82V
3.82V
3.82V
3.82V
3.82V
3.82V
3.82V
3.82V
3.82V
3.82V
3.82V 3.82V
7.95V
0V
0V
7.98V
16.40V
15.7V
15.7V
16.19V
0.60V 0V
0.60V 0V
0V
0V
0V 5.60V
0V
0V
0V
0V
0.60V 0V
0.60V
7.80V
0V
0V
16.40V 0V
0V
0V
0V
0V
0V
7.93V
7.91V
3.82V
3.82V
3.82V
3.82V
3.82V
3.82V
3.82V
3.82V
3.82V
7.69V
1.54V
1.59V
1.59V
3.81V
6.7V
1.37V
1.37V
0V
0V
0V
0.7V
7.5V
2.1V
2.8V
0.34V
5.1V
0V
8.76V
16.0V
9.4V
16.3V
Test voltages are printed in orange.
voltages are
displayed in boxes. Other voltages
shown are for
shown are for
due
to the Auto On/Off function.
Operational Mode
Stand-by Mode
3.8V
3.8V
3.8V
3.8V
3.8V
3.8V
3.8V
3.8V
3.8V
3.8V
3.8V
3.8V
7.6V
0V
0V
2.7V
0.01V
1.85V
+16.0
8.1V
8.7V
16.0V
0.65V
0.93V
7.6V
3.8V
3.8V
3.8V
3.8V
3.8V
3.8V
3.8V
3.8V
3.8V
0V
0V
0V
Media 2 Schematic Diagram
TWO-WAY SPEAKER SYSTEM
I
H
G
F
E
D
C
B
A
9
8
7
6
5
4
3
2
1
A
B
C
D
E
F
G
H
I
7.65V
0V
0V
3.82V
3.82V
3.82V
3.82V
3.82V
3.82V
3.82V
3.82V
3.82V
3.82V
3.82V 3.82V
3.82V
3.82V
3.82V
3.82V
3.82V
3.82V
3.82V
3.82V
3.82V
7.69V
1.54V
1.59V
1.59V
3.81V
6.7V
1.37V
1.37V
0V
0V
0.7V
7.
2.8V
0.34V
5.1V
0V
3.8V
3.8V
3.8V
3.8V
3.8V
3.8V
3.8V
3.8V
3.8V
3.8V
3.8V
3.8V
7.6V
0V
0.01V
0.65V
0.93V
7.6V
3.8V
3.8V
3.8V
3.8V
3.8V
3.8V
3.8V
3.8V
3.8V
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