Panasonic SA-MAX500LMK Service Manual page 42

Step 2 Remove 2 screws.
Step 3 Remove the Side Cover.
Step 4 Remove 5 screws.
Step 6 Detach 4P Cable at a connector (CN6005) on the LED
P.C.B..
Step 8 Detach 8P Cable at a connector (CN6002) on the Mic
P.C.B..
CN6002
Step 9 Release catches by following the sequences (1-4).
Caution: During assembling, ensure that the Volume P.C.B.
is properly located and fully catched onto the Front Panel
Unit.
CN6005