Panasonic SA-AK270EB / SA-AK270EG Service Manual ▷ View online
9.4. Disassembly of Top Cabinet
Step 1 Remove 3 screws on both sides of the top cabinet.
Step 2 Remove 5 screws at the rear panel.
Step 3 Lift the sides of top cabinet outwards as arrow shown.
Step 4 Push the top cabinet backwards as arrow shown to
release the catches.
Step 5 Lift up the top cabinet and remove it in the direction of
arrow.
arrow.
9.5. Disassembly of Mechanism
Unit (CRS1)
•
Follow the (Step 1) - (Step 5) of Item 9.4
Step 1 Remove 1 screw at rear cover.
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SA-AK270EB / SA-AK270EG
Step 2 Detach the FFC cables at connectors (CN2801 &
CN2805) at Main P.C.B..
CN2805) at Main P.C.B..
Step 3 Release the claws outwards on both sides.
Step 4 Release catches at both sides.
Special Note: During reassembling procedure, ensure both the
claws and catches are fully catched.
claws and catches are fully catched.
Assembly is secured upon hearing a click sound.
Step 5 Release the tabs at the bottom of the front panel.
Caution: Do not exert strong force when releasing the tabs.
Step 6 Shift the front panel unit slightly forward in the direction
of arrows.
of arrows.
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SA-AK270EB / SA-AK270EG
Step 7 Lift up the Mechanism Unit (CRS1).
•
Disassembly of Mecha Chassis
Step 8 Remove 2 screws.
Step 9 Remove the Mecha Chassis as arrow shown.
Note: For disassembly & assembly of traverse unit, please
refer to original Service Manual for the Disassembly and
Assembly of the Mechanism Unit (CRS1).
refer to original Service Manual for the Disassembly and
Assembly of the Mechanism Unit (CRS1).
9.6. Disassembly of Rear Panel
•
Follow the (Step 1) - (Step 5) of Item 9.4
•
Follow the (Step 1) of Item 9.5
•
Disassembly of Rear Cover
Step 1 Remove 2 screws at rear cover.
•
Disassembly of Rear Panel
Step 2 Remove 7 screws at rear panel.
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SA-AK270EB / SA-AK270EG
Step 3 Release 2 catches from the side panel.
Step 4 Remove the rear panel as arrow shown.
9.7. Disassembly of Front Panel
Unit
•
Follow the (Step 1) - (Step 5) of Item 9.4
•
Follow the (Step 3) - (Step 5) of Item 9.5
Step 1 Detach 27P FFC cable at connector (CN2806) at Main
P.C.B..
P.C.B..
Step 2 Detach 21P FFC cable at connector (CN3200) at Main
P.C.B..
P.C.B..
Step 3 Detach 2P wired cable at connector (CN2001) at Main
P.C.B..
P.C.B..
Step 4 Detach 10P FFC cable at connector (CN2807) at Main
P.C.B..
Step 5 Detach 22P FFC cable at connector (CN2011) at Main
P.C.B..
P.C.B..
Step 6 Remove the front panel unit.
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SA-AK270EB / SA-AK270EG
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