Panasonic SA-AK570PL Servise Manual page 52

SA-AK570PL / SA-AK570GCP
Note: Refer to the diagrams of SMPS P.C.B. (Item 19.6.) for
location of the part.
8.33.1. Assembly of Regulator Diode
(D5803)
Step 1 Apply grease to the heat sink unit C.
Step 2 Fix and screw the Regulator Diode (D5803) to the heat
sink unit C.
Special Note: Ensure the Regulator Diode (D5803) is tightly
screwed to the heat sink unit C.
Step 3 Solder pins of the Regulator Diode (D5803) on the
reverse side of SMPS P.C.B..
Special Note: Ensure pins of the Regulator Diode (D5803) are
properly seated and soldered on SMPS P.C.B..
8.34. Disassembly of AC Inlet P.C.B.
• Follow the (Step 1) - (Step 5) of Item 8.4
Step 1 Remove 2 screws at AC Inlet P.C.B..
Step 2 Cut 2 tie wraps.
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