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11.7. Checking and Repairing of
Main P.C.B. Side A
Step 1 Remove Side Panel L & R.
Step 2 Main P.C.B. Side A can be checked & repaired at its
original position.
11.8. Checking and Repairing Side B
of Main P.C.B.
Step 1 Remove Side Panel L & R.
Step 2 Remove Top Cabinet Unit.
Step 3 Remove Front Panel.
Step 4 Remove D-Amp Unit.
Step 5 Remove Main P.C.B..
Step 6 Remove Fan.
Step 7 Remove Inner Fan Unit.
Step 8 Attach 10P Cable wire to the connector (CN3600) on
Main P.C.B..
Step 9 Attach 22P FFC to the connector (CN2403) on Main
P.C.B..
Step 10 Attach 17P FFC to the connector (CN2401) on Main
P.C.B..
Step 11 Attach 17P FFC to the connector (CN5050) on D-Amp
P.C.B..
Step 12 Attach 6P Cable wire to the connector (CN5801) on
SMPS P.C.B..
Step 13 Attach 2P Wire to the connector (CN3701) on Main
P.C.B..
Step 14 Attach 2P Wire to the connector (CN3700) on Main
P.C.B..
Step 15 Extend the 11P extension cable wire from ZJ2701 to
CN5802 with Extension Cable Wire (REXX1158).
Step 16 Main P.C.B. Side B can be checked & repaired as dia-
gram shown.
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