11.15.2. Assembly of Voltage Regulator IC
(IC2011)
Step 1
Fix the Voltage Regulator IC(IC2011) on Main P.C.B..
Caution: Ensure pins of the Voltage Regulator IC (IC2011)
are properly inserted into the Main P.C.B..
Step 2
Solder pins of the Voltage Regulator IC (IC2011) on the
solder side of the Main P.C.B..
11.16. Replacement of Audio Digital
Amp IC (IC5800)
•
Refer to “Disassembly of Main P.C.B.”.
11.16.1. Disassembly of Audio Digital Amp
IC (IC5800)
Step 1
Desolder pins of the Audio Digital Amp IC (IC5800) on
the solder side of the Main P.C.B..
Step 2
Release 2 catches of the Heatsink Clip.
Caution: During releasing of the 2 catches, avoid touching
the Heatsink due to it's high temperature after prolonged
use. Touching it may lead to injuries.
47
Содержание SA-AKX74LM-K
Страница 14: ...5 General Introduction 5 1 Media Information 14 ...
Страница 15: ...6 Location of Controls and Components 6 1 Remote Control Key Button Operation 15 ...
Страница 16: ...6 2 Main Unit Key Button Operation 16 ...
Страница 17: ...7 Installation Instructions 7 1 Speaker and A C Connection 17 ...
Страница 26: ...9 1 2 Main P C B Front Side Fig 2 Main P C B Front Side 26 ...
Страница 30: ...9 3 D Amp IC Operation Control 30 ...
Страница 35: ...11 2 Main Components and P C B Locations 35 ...
Страница 135: ...19 2 Electrical Replacement Part List 135 ...