Panasonic SA-AK270EB Service Manual page 34

SA-AK270EB / SA-AK270EG
Step 6 Release 2 catches at Sensor P.C.B..
Step 7 Lift up the Panel P.C.B., Tact Switch P.C.B. & Remote
Sensor P.C.B. altogether as arrow shown.
Caution Notes:
1. During assembling of the P.C.B.s, ensure that the diode
shown on Tact Switch P.C.B. are in upright position.
2. During reassembling procedures, ensure that D-Bass knob
is seated properly.
9.9. Disassembly of USB P.C.B.
Follow the (Step 1) - (Step 5) of Item 9.4
Follow the (Step 3) - (Step 6) of Item 9.5
Follow the (Step 1) - (Step 6) of Item 9.7
Follow the (Step 1) - (Step 7) of Item 9.8
Step 1 Remove 2 screws at USB unit.
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