Be careful when disassembling and servicing.
Some chassis components may have sharp edges.
Special Note:
7 Assembling and Disassembling
“ATTENTION SERVICER”
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 DVD Mechanism Unit
•
•
•
•
Disassembly of Front Panel
•
•
•
•
Disassembly of Panel P.C.B.
•
•
•
•
Disassembly of Power Button P.C.B.
•
•
•
•
Disassembly of USB P.C.B.
•
•
•
•
Disassembly of Mic P.C.B.
•
•
•
•
Disassembly of DVD 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)
•
•
•
•
Replacement of Digital Amp IC (IC5200)
•
•
•
•
Replacement of Digital Amp IC (IC5300)
•
•
•
•
Replacement of Digital Amp IC (IC5400)
•
•
•
•
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)
•
•
•
•
Replacement of Power Supply P.C.B.
•
•
•
•
Replacement of Regulator IC (IC2903)
•
•
•
•
Disassembly of DVD Module P.C.B.
•
•
•
•
Disassembly of Coprocessor P.C.B.
14
SA-PT465EE
Summary of Contents for SA-PT465EE
Page 3: ...3 SA PT465EE ...
Page 13: ...13 SA PT465EE ...
Page 15: ...15 SA PT465EE ...
Page 17: ...7 2 Main Components and P C B Locations 17 SA PT465EE ...
Page 56: ...56 SA PT465EE ...
Page 58: ...SA PT465EE 58 ...
Page 68: ...68 SA PT465EE ...
Page 95: ...17 Exploded Views 17 1 Cabinet Parts Location SA PT465EE 95 ...
Page 96: ...17 2 Packaging SA PT465EE 96 ...
