JVC CA-MXKA6 Service Manual page 6

MX-KA6
<Disassembly of the main blocks of the set>
Replacement of the fuses and the power IC
Replacing the fuses (See Fig.1)
Prior to performing the following procedure, remove
the top cover.
1. Replace the fuses inside.
[Caution] Be sure to use fuses with the specified
ratings.
Fuse (F953)
T1.25A 250V
Replacing the power IC (See Fig.2)
Prior to performing the following procedure, remove
the top cover.
1. Remove the two screws A from the heat sink between
the power IC.
2. Remove the solder fixing the power IC.
1-6
Fuse (F952)
T3.15A 250V
Fuse (F951)
T1.6A 250V
Fig.1
A
Fig.2
Replacing the heat sink cover (See Fig.3)
1. Remove four screws B from the rear panel.
2. Pull the heat sink cover outward.
B
Fig.3