Disassembly Of Tact Switch P.c.b; Disassembly Of Usb P.c.b - Panasonic SA-AK450PL Service Manual

SA-AK450PL

10.12. Disassembly of Tact Switch P.C.B.

· Follow the (Step 1) - (Step 5) of Item 10.4
· Follow the (Step 1) - (Step 4) of Item 10.5
· Follow the (Step 1) - (Step 5) of Item 10.10
Step 1 Remove 4 screws at Tact Switch P.C.B..
Step 2 Remove Tact Switch P.C.B..

10.13. Disassembly of USB P.C.B.

· Follow the (Step 1) - (Step 5) of Item 10.4
· Follow the (Step 1) - (Step 4) of Item 10.5
· Follow the (Step 1) - (Step 5) of Item 10.10
Step 1 Remove 2 screws at USB unit.
Step 2 Remove USB unit.
Step 3 Remove USB bottom case as arrow shown.
Step 2 Remove Lid.
Note: Do not misplace the spring.
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