Panasonic SC-EN38GCS Service Manual page 29

9.9.1. Assembly of Voltage Regulator IC
(IC501)
Step 1 : Apply grease to the heatsink unit.
Step 2 : Fix and screws the Voltage Regulator IC (IC501) to the
heatsink unit.
Note : Ensure the Voltage Regulator IC (IC501) is tightly
screwed to the heatsink unit.
Step 3 : Solder pin of the Voltage Regulator IC (IC501) on the
reversed side of Main P.C.B..
Note : Ensure pins of the Voltage Regulator IC (IC501) are
properly seated and soldered on the Main P.C.B..
9.10. Replacement of Voltage
Regulator IC (IC502)
• Follow the (Step 1) - (Step 3) of item 9.4.
• Follow the (Step 1) - (Step 3) of item 9.7.
• Follow the (Step 1) - (Step 10) of item 9.8.
Step 1 : Remove 1 screw.
Step 2 : Desolder pins of Voltage Regulator IC (IC502) on the
reverse side of Main P.C.B..
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SC-EN38GCS