Panasonic SA-PM37MD Service Manual page 24

- Check the Power Amplifier PCB and CD Servo PCB when the unit is
disassembled as shown in the figure below.
9.5. Procedure for Replacing Cassette Holder
- Follow Steps 1 to 8 described in Item 9.1.
- Follow Steps 1 and 2 described in Item 9.2.
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