Panasonic SA-AKX74LM-K Service Manual page 67

12.4. Checking and Repairing of
SMPS P.C.B.
Step 1 Remove Top Cabinet.
Step 2 Remove Front Panel Unit.
Step 3 Remove D-Amp P.C.B..
Step 4 Remove SMPS P.C.B..
Step 5 Place the Front Panel Unit as diagram shown.
Step 7 Place the SMPS P.C.B., D-Amp P.C.B. on the insulated
material.
Step 8 Attach 27P FFC to the connector (CN2003) on the Main
P.C.B..
Step 9 Attach 9P FFC to the connector (CN5902) on the D-
Amp P.C.B..
Step 10 Extend the Cable Wire with extension Cable Wire
(REX1527 15P Cable Wire) from CN2007 on the Main P.C.B. to
CN5802 on the SMPS P.C.B..
Step 11 Connect 6P Cable Wire to the connector (CN5801) on
the SMPS P.C.B..
Step 12 SMPS P.C.B. can be checked & repaired as diagram
shown.
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