Be careful when disassembling and servicing.
Some chassis components may have sharp edges.
Special Note:
10 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.
The Switch Regulator IC may have high temperature after prolonged use.
5.
Use caution when removing the top cabinet and avoid touching heat sinks located in the unit.
6.
Select items from the following index when checks or replacement are required.
·
Disassembly of Top Cabinet
·
Disassembly of Tray Lid Assembly
·
Disassembly of Front Panel
·
Disassembly of Panel & Key P.C.B.
·
Disassembly of Tray Base Assembly
·
Disassembly of Mechanism Base Assembly
·
Disassembly of Rear Panel
·
Disassembly of XM Module P.C.B.
·
Disassembly of Wireless Adapter P.C.B.
·
Disassembly of Tray P.C.B.
·
Disassembly of D-Amp P.C.B.
·
Disassembly of Digital Amp IC (IC5000)
·
Disassembly of DVD Module P.C.B.
·
Disassembly of Main P.C.B.
·
Disassembly of Regulator IC (IC2903)
·
Disassembly of SMPS & AC-Inlet P.C.B.
·
Disassembly of D-Port P.C.B.
·
Disassembly of Switch Regulator IC (IC5701)
·
Disassembly of Regulator Diode (D5803)
·
Disassembly of Regulator Diodes (D5801 & D5802)
·
Disassembly of Regulator Diode (D5702)
·
Disassembly of Tray Guide (L) & Tray Guide (R)
·
Disassembly of Rotary Tray
·
Disassembly of Open Lock Gear
·
Disassembly of Close Lock Gear
·
Disassembly of Tray Motor P.C.B.
·
Disassembly of Sensor P.C.B.
·
Disassembly of Traverse Unit
·
Disassembly of Pulley Gear
·
Disassembly of Loading Motor P.C.B.
52
SA-PT750P / SA-PT750PC
Summary of Contents for SA-PT750P
Page 12: ...12 SA PT750P SA PT750PC ...
Page 19: ...7 6 Using the Music Port 19 SA PT750P SA PT750PC ...
Page 55: ...10 2 Main Components and P C B Locations 55 SA PT750P SA PT750PC ...
Page 76: ...76 SA PT750P SA PT750PC ...
Page 90: ...SA PT750P SA PT750PC 90 ...
Page 98: ...SA PT750P SA PT750PC 98 ...
Page 100: ...100 SA PT750P SA PT750PC ...
Page 120: ...SA PT750P SA PT750PC 120 ...
Page 128: ...SA PT750P SA PT750PC 128 ...
Page 135: ...25 Exploded Views 135 SA PT750P SA PT750PC ...
Page 136: ...136 SA PT750P SA PT750PC ...
Page 137: ...25 1 Cabinet Parts Location SA PT750P SA PT750PC 137 ...
Page 138: ...SA PT750P SA PT750PC 138 ...