Panasonic SC-HC37GN Service Manual page 72

Step 3 : Remove 2 screws.
Step 4 : Remove the Tuner Holder.
Step 5 : Detach 2P wire at the connector (CN400) on the Main
P.C.B..
Step 6 : Remove 4 screws.
Step 7 : Release the 2P Cable Wire from the slots.
Caution : During assembling, dressed the 2P cable wire
into the slots.
Step 8 : Slightly lift up the Main P.C.B..
Step 9 : Remove the Main P.C.B. as shown.
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