Panasonic SC-HC30EF, Service Manual, Page: 24 / 120

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9 Disassembly and Assembly Instructions
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 Stand Unit
• Replacement of CD Door Ass’y
• Disassembly of Net Frame Assembly
• Disassembly of Front Panel Block
• Disassembly of Top Ornament Unit
• Disassembly of Button P.C.B.
• Disassembly of Passive Radiator (SP5)
• Disassembly of Passive Radiator (SP6)
• Disassembly of Front Speaker (SP1)
• Disassembly of Front Speaker (SP2)
• Disassembly of Passive Radiator (SP3)
• Disassembly of Passive Radiator (SP4)
• Disassembly of Traverse Uint
• Disassembly of Traverse Cover & Traverse Ass’y
• Disassembly of CD Servo P.C.B.
• Disassembly of Headphone/Aux P.C.B.
• Disassembly of PCB Block
• Disassembly of SMPS P.C.B.
• Replacement of Switching Regulator IC (IC5701)
• Replacement of Voltage Regulator IC (IC2910)
• Replacement of Diode (D5802)
• Disassembly of Horizontal Main P.C.B. and Vertical Main P.C.B.
• Replacement of Power Amplifier IC (IC1)
• Disassembly of Tuner P.C.B.
• Disassembly of Fan Unit
• Disassembly of Panel P.C.B.
• Disassembly of IR P.C.B. and iPod/iPod Switch P.C.B.
• Disassembly of Motor P.C.B., Door Switch P.C.B. and Interlock Switch P.C.B.
• Disassembly of Motor Assembly
• Disassembly of iPod/iPhone P.C.B.