Panasonic SB-WA840 - AC Inlet, Power, and Transformer PCB Disassembly

Step 5: Lay the rear panel and remove the Fan Unit as arrow
shown.
6.2.6. Disassembly and checking of the
AC Inlet P.C.B., Power P.C.B. and
Transformer P.C.B.
Follow Step (1) to Step (5) described in section 6.2.4.
Follow Step (1) to Step (3) described in section 6.2.5.
Step 1: Remove the P.C.B. support by pushing the claws as
arrow shown.
Step 2: Disconnect the connector (CN502).
Step 3: Lift up the AC Inlet P.C.B. as arrow shown.
Step 4 & 5: Remove 6 screws.
Step 6: Remove 4 screws.
Step 7: Connect back the connector CP502 between Power
and AC Inlet P.C.B. for checking.
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SB-WA840EE