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8 Disassembly and Assembly Instructions
•
Illustration is based on SA-AKX12PH-K.
Caution Note:
• This section describes the disassembly and/or assembly procedures for all major printed circuit boards & main compo-
nents for the unit. (You may refer to the section of “Main components and P.C.B Locations” as described in the service
manual)
• Before carrying out the disassembly process, please ensure all the safety precautions & procedures are followed.
• During the disassembly and/or assembly process, please handle with care as there may be chassis components with
sharp edges.
• Avoid touching heatsinks due to its high temperature after prolong use. (See caution as described below)
• During disassembly and assembly, please ensure proper service tools, equipments or jigs is being used.
• During replacement of component parts, please refer to the section of “Replacement Parts List” as described in the ser-
vice manual.
• Select items from the following indexes when disassembly or replacement are required.
• Disassembly of Top Cabinet
• Disassembly of Tuner P.C.B.
• Disassembly of Front Panel Unit
• Disassembly of Panel P.C.B.
• Disassembly of Remote Sensor P.C.B.
• Disassembly of LCD P.C.B.
• Disassembly of USB P.C.B.
• Disassembly of CD Lid
• Disassembly of Main P.C.B.
• Replacement of Voltage Regulator IC (IC2010)
• Replacement of Audio Digital Amp IC (IC5902)
• Disassembly of SMPS P.C.B.
• Replacement of Switching Regulator IC (IC5701)
• Replacement of Rectifier Diode (D5702)
• Replacement of Rectifier Diode (D5801)
• Replacement of Rectifier Diode (D5802)
• Replacement of Rectifier Diode (D5803)
• Disassembly of CD Mechanism Unit (BRS1C)
• Disassembly of Rear Panel
• Disassembly of Voltage Selector P.C.B.
Содержание SA-AKX12LM-K
Страница 7: ... M ...
Страница 15: ...15 5 3 Media Information ...
Страница 26: ...26 7 3 D Amp IC Operation Control ...
Страница 30: ...30 8 2 Main Components and P C B Locations ...
Страница 52: ...Step 3 Step 4 Step 5 52 ...
Страница 59: ...Step 9 Ground the 24P FFC with a short pin 59 ...
Страница 70: ...13 Simplified Block Diagram 13 1 Overall Simplified Block Diagram 70 ...
Страница 90: ... 90 ...
Страница 95: ... 95 ...
Страница 96: ... 0 96 ...
Страница 97: ... 97 ...