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PANASONIC SA-AK240GCP – CD STEREO SYSTEM - DISASSEMBLE PROCEDURE - CD Changer - Necha-chassis & Power PCB

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DISASSEMBLY
  • Remove 3 screws at each side and 5 screws at rear panel.
  • Lift up both sides of the top cabinet; push the top cabinet towards the rear to remove the top cabinet.
  • Remove 6 screws.
  • Disconnect cable CN2810 (Fan) at Main P.C.B.
  • Remove rear panel.
Disassembly of CD Changer Unit (CRS1)
  • Remove 1 screw at rear panel.
  • Detach the FFC cables (CN2801 & CN2805).
  • Release the claws on both ends.
  • Lift the CD changer unit upwards to remove it.
Disassembly of Mecha Chassis.
  • Disconnect FFC cables (CN2803, CN2806 and CN2951)
  • Detach connectors (CN2808 & CN2809).
  • Remove Main P.C.B.
  • Disassembly of Transformer P.C.B.
  • Disconnect connectors (CN5950 & CN5951).
  • Remove 3 screws (Mounting screws for transformer to bottom chassis).
  • Push the Transformer P.C.B. sideward to remove it.
Disassembly of Power P.C.B.
  • Remove the 4 screws on Power P.C.B.
  • Detach cable (CN5950) remove the 5 screws on Power P.C.B.
  • Remove Power P.C.B.
  • Note: Insulate the Power P.C.B. with insulation material to avoid short circuit. 
Replacement of the Power Amp IC or Voltage Regulator

  • Remove 2 screws at the Power Amp IC and/or 3 screws to Voltage Regulator.


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