Panasonic SA-PT70EB Service Manual page 46

Step 1 Remove 2 screws.
Step 2 Slightly lift up the of DVD Mechanism Unit (DLS6E).
Step 3 Lift up DVD Mechanism Unit (DLS6E) according to
direction of arrow shown.
Step 4 Detach 7P FFC at the connector (FP8251) on DVD
Module P.C.B..
Step 5 Lift up cover of connector (FP8531) to detach 24P FFC
at the connector on DVD Module P.C.B..
Caution: During assembling, ensure cover of connector
(FP8531) is lift up before insert 24P FFC.
Step 6 Remove DVD Mechanism Unit (DLS6E).
Caution: To prevent damage to the Optical Unit, attach a
short pin to short-circuit the 24P FFC.
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