Panasonic SA-DA15 Service Manual page 15

Step 19 Remove the screw, CN1001B, CN1002B and Shield Plate.
Step 20 Release the CN702 and pull out the Surround P.C.B. in the direction shown. / Take note
of CN1201 to CN1204.
Step 21 Release the CN354 and pull out the Input Selector P.C.B. in the direction shown. / Take
note of CN401 to CN403.
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