51
9.20. Replacement of Regulator
Diode (D5803)
• Refer to “Disassembly of SMPS P.C.B.”.
9.20.1.
Disassembly of Regulator Diode
(D5803)
Step 1 Desolder pins of the Regulator Diode (D5803) on the
solder side of SMPS P.C.B.
Step 2 Remove 1 screw from the Regulator Diode (D5803).
Step 3 Remove the Regulator Diode (D5803) from the SMPS
P.C.B..
Caution: Avoid touching the Heatsink B due to its high
temperature after prolonged use. Touching it may lead to
injuries.
9.20.2.
Assembly of Regulator Diode
(D5803)
Step 1 Apply grease to the Heatsink B.
Step 2 Install Regulator Diode (D5803) on SMPS P.C.B.
Caution: Ensure pins of the Regulator Diode (D5803) are
properly seated on SMPS P.C.B.
Step 3 Screw the regulator diode (D5803) to the Heatsink B.
Caution: Ensure the Regulator Diode (D5803) is tightly
screwed to the Heatsink B.
Step 4 Solder pins of the Regulator Diode (D5803) on the sol-
der side of SMPS P.C.B.
Summary of Contents for SA-AKX10PH
Page 14: ...14 5 2 Remote Control Key Button Operation ...
Page 15: ...15 5 3 Media Information ...
Page 25: ...25 7 2 3 D Amp P C B Fig 3 D Amp P C B D Amp IC IC5900 ...
Page 31: ...31 9 2 Main Components and P C B Locations ...
Page 57: ...57 Step 5 Detach 16P FPC at the connector CN7001 on CD Servo P C B ...
Page 78: ...78 ...
Page 80: ...80 ...
Page 104: ...104 ...