Assembling And Disassembling - Panasonic SA-BT100P Service Manual

10 Assembling and Disassembling

"ATTENTION SERVICER"
Be careful when disassembling and servicing.
Some chassis components may have sharp edges.
Special Note:
1. This section describes the disassembly procedures for all the major printed circuit boards and main components.
2. Before the disassembly process was carried out, do take special note that all safety precautions are to be carried out.
(Ensure that no AC power supply is connected during disassembling.)
3. For assembly after operation checks or replacement, reverse the respective procedures.
Special reassembly procedures are described only when required.
4. Do take note of the locators on each printed circuit board during reassembling procedures.
5. The Switch Regulator IC may have high temperature after prolonged use.
6. Use caution when removing the top cabinet and avoid touching heat sinks located in the unit.
7. Select items from the following index when checks or replacement are required.
• • • • Disassembly of Top Cabinet
• • • • Disassembly of Rear Panel
• • • • Disassembly of Front Panel
• • • • Disassembly of BD/DVD Drive Unit
• • • • Disassembly of Panel/ Headphone/ Power Button/ Open/Close P.C.B.
• • • • Disassembly of SD P.C.B.
• • • • Disassembly of Lid
• • • • Disassembly of Ipod Cradle P.C.B.
• • • • Disassembly of AC Inlet P.C.B.
• • • • Disassembly of Main P.C.B.
• • • • Disassembly of D-Amp P.C.B.
• • • • Replacement of Digital Amp IC (IC5000)
• • • • Disassembly of SMPS P.C.B.
• • • • Replacement of Switch Regulator IC (IC5701)
• • • • Replacement of Switch Regulator Diode (D5702)
• • • • Replacement of Regulator Diode (D5801)
• • • • Replacement of Regulator Diode (D5802)
• • • • Replacement of Regulator Diode (D5803)
• • • • Disassembly of Wireless Adapter P.C.B.
• • • • Disassembly of DSP P.C.B.
• • • • Disassembly of Digital P.C.B.
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SA-BT100P / SA-BT100PC