Panasonic NV-SJ4140PN Service Manual page 22

B. Install the Mechanism Chassis and Cassette Up Ass'y straight
onto the Main C.B.A. so that the Sensor LED clears the hole in
the Mechanism Chassis and that 2 Connectors (P4001, P6201)
are aligned and seated securely.
5. Connection of Mechanism Chassis
Connect the Flat Cables. Then, install the A/C Shield Plate as
shown.
6. Installation of Cassette Up Ass'y
A. Confirm that the Locking Tab under the Cassette Up Ass'y is in
Hole on the Mechanism Chassis when installing the Cassette
Up Ass'y. Then, slide the Cassette Up Ass'y towards the back.
Fig. D3
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