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8.17. Replacement of Power IC
(IC4101)
• Refer to “Disassembly of Main P.C.B.”
8.17.1. Disassembly of Power IC (IC4101)
Step 1 : Desolder pins of the Heatsink Unit.
Step 2 : Remove 1 screw.
Step 3 : Remove Heatsink Unit.
Caution : Avoid touching the Heatsink Unit due to its high
temperature after prolonged use. Touching it may lead to
injuries.
Step 4 : Desolder pins of the Power IC (IC4101) on the solder
side of the Main P.C.B..
Step 5 : Remove the Power IC (IC4101).
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