JBL Media 4, Technical Manual

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8
7
6
5
4
3
2
9
L M A B C D E F G H I J K
L M K J I H G F E D C B A
1 1
2
3
4
5
6
7
8
9
N
N
10
Media 4 Schematic Diagram
Two-way Stereo Speaker System
Media 4
2.0V 0.2V
0V +1.8V
+14V +15.2V
+10.5V
SEALED INSIDE CUP
0V
+8.9V
+5.2V
+5.26V
+5.2V
+5.26V
+5.2V
+5.2V
+5.26V
+5.26V
+5.2V
+5.26V
+5.2V
+5.26V
0V
+3.1V
+6.66V
0V
0V +6.66V
0V +6.66V
0V +6.66V
Test voltages are printed in orange.
voltages are displayed in boxes. Other voltages shown
are for
due to the Auto On/Off function.
OperationalMode
Stand-by Mode