Panasonic SA-BT300PX, Service Manual

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Step 5 Process to check & service side B of Digital P.C.B..
10.3.2. Checking & servicing side A of Dig-
ital P.C.B.
• Follow (Step 1) to (Step 11) of Item 10.1.2
• Follow (Step 1) to (Step 2) of Item 10.3.1
Caution: Pairing of BD Drive and Digital P.C.B. as “BD
Drive/Digital P.C.B. Kit Assembly” have to be replaced
together. If the either BD Drive or Digital P.C.B. is changed,
BD Drive unit has to re-aligned. Because the alignment
data for BD Drive Unit is stored in Digital P.C.B..
Step 1 Remove 6 screws on Digital P.C.B.
Step 2 Remove 1 screw at rear panel.
Step 3 Release the tabs of each side of the rear panel as the
diagram shown.
Step 4 Remove 1 screw on wireless barrier.
Step 5 Remove wireless barrier.
Step 6 Slightly detach rear panel backward as arrow shown.
Step 7 Remove 4 screws on Digital P.C.B..