Panasonic SA-AK520E Service Manual page 18

Step 2 Release the claws of both ends, and then lift up the CD Mechanism Unit.
Step 3 Remove 4 screws.
Step 4 Remove the CD chassis.
Step 5 Lay the CD mechanism unit as shown.
- Note:
For disassembly of CD mechanism unit, please refer to Section
10.7 of this manual.
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