10 Disassembly and Main Component Replacement Procedures.

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“ATTENTION SERVICER”

Some chassis components may have sharp edges. Be careful when diassembling and servicing.

  1. This section describes procedures for checking the operation of the major printed circuit boards and replacing the main components.

  2. For reassembly after operation checks or replacement, reverse the respective procedures.
    Special reassembly procedures are described only when required.

  3. Select items from the following index when checks or replacement are required.

Content

Warning:

This product uses a laser diode. Refer to “Precaution of Laser Diode”.

10.1 Disassembly Procedure for each major P.C.B.
10.2 Procedure for Replacing Cassette Holder
10.3 Procedure for Replacing Pinch Roller and Head Block (Cassette Mechanism Unit)
10.4 Procedure for Replacing Motor, Capstan Belt A, Capstan Belt B, and Winding Belt (Cassette Mechanism Unit)
10.5 Procedure for Replacing Parts on Mechanism PCB
10.6 Replacement of CD traverse deck
10.7 Replacement of optical pickup unit (CD mechanism)
10.8 Replacement of a traverse gear A and a traverse gear B
10.9 Disassembly of CD loading unit
10.9.1 Regarding a jig "gear"
10.10 Replacement of disk tray
10.11 Replacement of the traverse mechanism
10.12 Disassembly of CD loading section
10.13 Assembly of CD loading unit
10.13.1 Notes on fixing of CD loading section
10.14 Disassembly of traverse mechanism
10.15 Handling of cassette tape jam


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