Disassembly Of Power Supply - Panasonic SA-PT465EE Service Manual

Note: Refer to the diagrams of SMPS P.C.B. (Item 8.5) for
location of the part.
7.25.1. Assembly of Regulator Diode
(D5803)
Step 1 Apply grease to the heatsink unit C.
Step 2 Fix and screw the regulator diode (D5803) to the
heatsink unit C.
Special Note: Ensure the regulator diode (D5803) is tightly
screwed to the heatsink 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.

7.26. Disassembly of Power Supply

P.C.B.
• • • • Follow (Step 1) to (Step 3) of Item 7.3.
• • • • Follow (Step 1) to (Step 5) of Item 7.6.
• • • • Follow (Step 1) to (Step 7) of Item 7.14.
Step 1 Move aside Main P.C.B. and position it according to the
diagram shown.
Step 2 Remove 5P USB cable (USB P.C.B. to DVD Module
P.C.B.) from the small wire holder.
Step 3 Remove 8P cable (SMPS P.C.B. to D-Amp P.C.B.) from
the big wire holder.
Step 4 Remove 2 screws on Power Supply P.C.B.
Step 5 Detach 11P cable at the connector (CN5802) on SMPS
P.C.B.
Step 6 Detach 14P FCC cable at the connector (CN6003) on
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SA-PT465EE