40
8.12.2.
Assembly of Voltage Regulator IC
(IC2010)
Step 1 Apply grease to the Heatsink.
Step 2 Fix the Voltage Regulator IC (IC2010) on Main P.C.B..
Caution: Ensure pins of the Voltage Regulator IC (IC2010)
are properly seated on Main P.C.B..
Step 3 Screw the Voltage Regulator IC (IC2010) to the Heat-
sink.
Caution: Ensure the Voltage Regulator IC (IC2010) is tightly
screwed to the Heatsink.
Step 4 Solder pins of the Voltage Regulator IC (IC2010) on the
solder side of Main P.C.B..
8.13. Replacement of Audio Digital
Amp IC (IC5902)
• Refer to “Disassembly of Main P.C.B.”.
8.13.1.
Disassembly of Audio Digital Amp
IC (IC5902)
Step 1 Desolder pins of the Audio Digital Amp IC (IC5902) on
the solder side of Main P.C.B..
Step 2 Release 2 catches of Heatsink Clip.
Caution: During releasing of 2 catches, avoid touching the
Heatsink, due to high temperature.
Summary of Contents for SA-AKX12PH
Page 15: ...15 5 3 Media Information ...
Page 26: ...26 7 3 D Amp IC Operation Control ...
Page 30: ...30 8 2 Main Components and P C B Locations ...
Page 60: ...60 Step 9 Ground the 24P FFC with a short pin ...
Page 71: ...71 13 Simplified Block Diagram 13 1 Overall Simplified Block Diagram ...
Page 78: ...78 ...
Page 94: ...94 ...
Page 100: ...100 ...
Page 110: ...110 MMH1102 ...