Panasonic NV-VP23EC Service Manual page 19

Note:
When attaching Front Panel, in order to hook Cassette Door
Opener Lever to Cassette Door, push up cassette door in the
direction of arrow and insert a front panel.
7.5. FRONT JACK PCB UNIT
1. Unscrew the Screws.
2. Remove the Tabs.
7.6. FRONT SWITCH PCB UNIT
1. Release the Screws.
2. Remove the Tabs.
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