
55
9.22. Replacement of Rectifier Diode
(D5802)
• Refer to “Disassembly of SMPS P.C.B.”.
9.22.1.
Disassembly of Rectifier Diode
(D5802)
Step 1 Desolder pins of the Rectifier Diode (D5802) on the sol-
der side of SMPS P.C.B.
Step 2 Remove 1 screw at Rectifier Diode (D5802).
Step 3 Remove the Rectifier Diode (D5802) from SMPS P.C.B..
Caution: Avoid touching the Heatsink B due to its high
temperature after prolong use. Touching it may lead to
injuries.
9.22.2.
Assembly of Rectifier Diode
(D5802)
Step 1 Apply grease to the Heatsink B.
Step 2 Fix the Rectifier Diode (D5802) on SMPS P.C.B..
Caution: Ensure pins of the Rectifier Diode (D5802) is
properly inserted on SMPS P.C.B.
Step 3 Screw the Rectifier Diode (D5802) to the Heatsink B.
Caution: Ensure the Rectifier Diode (D5802) is tightly
screwed to the Heatsink B.
Step 4 Solder pins of the Rectifier Diode (D5802) on the solder
side of SMPS P.C.B..
Summary of Contents for SA-AKX72PH
Page 13: ...13 5 Location of Controls and Components 5 1 Main Unit Key Button Operation ...
Page 14: ...14 5 2 Remote Control Key Button Operation ...
Page 32: ...32 9 2 Main Components and P C B Locations ...
Page 68: ...68 Step 9 Ground the 24P FFC with a short pin ...
Page 85: ...85 14 Simplified Block Diagram 14 1 Overall Simplified Block Diagram ...
Page 96: ...96 ...
Page 132: ...132 ...
Page 148: ...148 MMH1103 ...