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47
9.18. Replacement of Rectifier Diode
(D5702)
• Refer to “Disassembly of SMPS P.C.B.”.
9.18.1.
Disassembly of Rectifier Diode
(D5702)
Step 1 Desolder pins of the Rectifier Diode (D5702) on the sol-
der side of SMPS P.C.B.
Step 2 Desolder pins of the Heatsink A.
Step 3 Remove 1 screw from the Switching Regulator IC
(IC5701).
Step 4 Remove the Heatsink A with Rectifier Diode (D5702).
Step 5 Remove 1 screw from the Rectifier Diode (D5702).
Step 6 Remove the Rectifier Diode (D5702) from the Heatsink
A.
Caution: Avoid touching the Heatsink A due to its high
temperature after prolonged use. Touching it may lead to
injuries.
9.18.2.
Assembly of Rectifier Diode
(D5702)
Step 1 Apply grease to the Heatsink A.
Step 2 Screw the Rectifier Diode (D5702) to the Heatsink A.
Caution: Ensure the Rectifier Diode (D5702) is tightly
screwed to the Heatsink A.
Step 3 Install the Heatsink A with Rectifier Diode (D5702) on
SMPS P.C.B. in the direction of arrow.
Caution: Ensure the Heatsink A with Rectifier Diode
(D5702) are properly seated on SMPS P.C.B.
Step 4 Screw the Switching Regulator IC (IC5701) to the Heat-
sink A.
Caution: Ensure that Switching Regulator IC (IC5701) is
tightly screwed to the Heatsink A.
Step 5 Solder pins of the Rectifier Diode (D5702) on the solder
side of SMPS P.C.B..
Содержание SA-AKX30PH
Страница 13: ...13 5 Location of Controls and Components 5 1 Main Unit Key Button Operation ...
Страница 14: ...14 5 2 Remote Control Key Button Operation ...
Страница 15: ...15 5 3 Media Information ...
Страница 20: ...20 6 4 Self Diagnostic Mode ...
Страница 24: ...24 7 2 2 Main P C B Fig 2 Main P C B Connector CN2014 Voltage Regulator IC IC2010 DC DC Converter IC IC2011 ...
Страница 25: ...25 7 2 3 D Amp P C B Fig 3 D Amp P C B D Amp IC IC5900 ...
Страница 31: ...31 9 2 Main Components and P C B Locations ...
Страница 70: ...70 ...
Страница 80: ...80 ...
Страница 106: ...106 ...
Страница 112: ...112 ...
Страница 125: ...125 MMH1002 ...