Disassembly Of Power Supply P.c.b - Panasonic SA-PT660P Service Manual

Note: Refer to the diagrams of SMPS P.C.B. (Item 20.5) for
location of the part.
9.23.1. 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.
9.24. Disassembly of Power Supply
P.C.B.
• • • • Follow (Step 1) to (Step 3) of Item 9.3.
• • • • Follow (Step 1) to (Step 5) of Item 9.6.
• • • • Follow (Step 1) to (Step 8) of Item 9.12.
Step 1 Move aside Main P.C.B. and position it according to the
diagram shown.
Step 2 Remove 8P cable (SMPS P.C.B. to D-Amp P.C.B.) from
the big wire holder.
Step 3 Remove 2 screws on Power Supply P.C.B.
Step 4 Detach 11P cable at the connector (CN5802) on SMPS
P.C.B.
Step 5 Detach 14P FFC cable at the connector (CN6003) on
the Power Supply P.C.B.
Step 6 Detach 11P FFC cable at the connector (CN2011) on
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SA-PT660P / SA-PT660PC