Panasonic SA-HR45E Service Manual page 24

SA-HR45E / SA-HR45EG
• Replacement of the Power Amp IC
Step 6: Remove 4 screws at the IC Clamp.
Caution: Handle the heat sink power unit with caution due
to its high temperature after prolonged use. Touching it,
may lead to injuries.
Step 7: Flip to solder side to desolder Digital Amp P.C.B..
Step 8: Desolder the respective terminal as shown to replace
components.
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