JVC MX-K350V Service Manual page 6

<Disassembly of the main blocks of this set>
Replacement of the fuses and the power IC
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Replacing the fuses (See Fig.1, Fig.3)
Prior to performing the following procedure, remove
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the left side BOARD and remove tuner PCB (Fig.3,BB)
1. Replace the fuses inside.
[Caution] Be sure to use fuses with the specified ratings.
1-6
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Replacing the power IC (See Fig.2 )
Prior to performing the following procedure, remove
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the top cover.
1. Remove the two screws " A " from the heat sinkbetween
the power IC.
2. Remove the solder fixing the power IC.
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Replacing the heat sink cover
1. Remove the six screws from the back panel.
2. Pull the heat sink cover outward.