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11.16. Replacement of Audio Digital
Amp IC (IC5700)
• Refer to “Disassembly of Main P.C.B.”.
11.16.1. Disassembly of Audio Digital Amp
IC (IC5700)
Step 1 Desolder pins of the Audio Digital Amp IC (IC5700) on
the solder side of the Main P.C.B..
Step 2 Release 2 catches of the Heatsink Clip.
Caution: During releasing of 2 catches, avoid touching the
Heatsink due to it's high temperature after prolonged use.
Touching it may lead to injuries.
Step 3 Remove the Heatsink Clip.
Step 4 Remove the Audio Digital Amp IC (IC5700).
Summary of Contents for SA-AKX54PH
Page 13: ...13 5 General Introduction 5 1 Media Information ...
Page 14: ...14 6 Location of Controls and Components 6 1 Remote Control Key Button Operation ...
Page 15: ...15 6 2 Main Unit Key Button Operation ...
Page 16: ...16 7 Installation Instructions 7 1 Speaker and A C Connection ...
Page 18: ...18 8 2 Doctor Mode Table 8 2 1 Doctor Mode Table 1 ...
Page 25: ...25 9 1 2 Main P C B Front side Fig 2 Main P C B ...
Page 28: ...28 9 3 D Amp IC Operation Control ...
Page 33: ...33 11 2 Main Components and P C B Locations ...
Page 66: ...66 ...
Page 76: ...76 ...
Page 78: ...78 ...
Page 120: ...120 ...