DOWNLOAD JBL MEDIA DESIGN PLUS SUB Service Manual ↓ Size: 1.35 MB | Pages: 15 in PDF or view online for FREE

Model
MEDIA DESIGN PLUS SUB
Pages
15
Size
1.35 MB
Type
PDF
Document
Service Manual
Brand
Device
Audio
File
media-design-plus-sub.pdf
Date
PREV: JBL MEDIA 4 Service Manual

JBL MEDIA DESIGN PLUS SUB Service Manual ▷ View online

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Media Sub Schematic Diagram
POWERED SUBWOOFER
Media Sub
IC103
STK4024 II
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
0.0V
0.0V
0.0V
0.0V
0.0V
0.0V
0.0V
0.0V
-20.1V
+20.1V
+20.4V
-1.3V
-1.3V
-22.4V
+22.2V
-22V
-1.35V
-1.34V
-22.6V
+22.4V
5.6V
5.61V
0.0V
0.0V
5.6V
5.6V
5.6V
5.6V
5.6V
5.6V
5.6V
5.6V
5.6V
5.6V
5.6V
5.6V
5.6V
5.6V
5.6V
5.6V
5.6V
5.6V
-1.2V
-1.27V
-21.8V
-21.7V
-13.5V
+21.9V
+0.5V
-22.4V
AC
17.7V
AC
17.7V
+22.3V
+11.0V
1.3V
0.47V
7.14V
2.47V
2.48V
0V
5.9V
6.10V
6.3V 7.25V
4.8V
1.36V
12.1V
12.1V
12.1V
12.1V
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Media Sub Schemati
POWERED SUBWOOFER
5.6V
5.61V
0.0V
0.0V
5.6V
5.6V
5.6V
5.6V
5.6V
5.6V
5.6V
5.6V
5.6V
5.6V
5.6V
5.6V
5.6V
5.6V
5.6V
5.6V
5.6V
5.6V
+11.0V
1.3V
0.47V
7.14V
2.47V
2.48V
0V
5.9V
6.10V
6.3V 7.25V
4.8V
1.36V
12.1V
12.1V
12.1V
12.1V
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b Schematic Diagram
Media Sub
IC103
STK4024 II
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
0.0V
0.0V
0.0V
0.0V
0.0V
0.0V
0.0V
0.0V
-20.1V
+20.1V
+20.4V
-1.3V
-1.3V
-22.4V
+22.2V
-22V
-1.35V
-1.34V
-22.6V
+22.4V
-1.2V
-1.27V
-21.8V
-21.7V
-13.5V
+21.9V
+0.5V
-22.4V
AC
17.7V
AC
17.7V
+22.3V
12
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1
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b Schematic Diagram
Media Sub
IC103
STK4024 II
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
0.0V
0.0V
0.0V
0.0V
0.0V
0.0V
0.0V
0.0V
-20.1V
+20.1V
+20.4V
-1.3V
-1.3V
-22.4V
+22.2V
-22V
-1.35V
-1.34V
-22.6V
+22.4V
-1.2V
-1.27V
-21.8V
-21.7V
-13.5V
+21.9V
+0.5V
-22.4V
AC
17.7V
AC
17.7V
+22.3V
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