Panasonic SA-BTT405P Service Manual page 37

12.3.7. Digital P.C.B. Unit 12.3.8. Mechanism Unit
1. Remove the 4 screws (A) and screw (B).
2. Remove the connector (A) and flex (A).
1.Remove the 2 screws (A) then remove the Mechanism
3. Remove the flex (B), and isolate it with an ESD
Unit.
prevention bag (RPFC0114).
(When assembling, first set the Mechanism unit to tabs (A)
4. Remove the 3 screws (C) and remove the Digital P.C.B.
then tighten the 2 screws (A).
Unit.
Mechanism Unit
Tab (A)
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Screw (A)
12.3.9. AC Inlet Unit
1.Press tab (A) on the AC cord connector simultaneously
in the direction of arrows to pull the AC cord out from the
Back Panel.
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AC Inlet Unit
Tab (A)