Checking & Repairing D-Amp P.c.b - Panasonic SA-BT230P Service Manual

Step 18 Slightly lift up Main P.C.B. according to diagram
shown.
Step 19 Position Panel P.C.B. & Power Button P.C.B. as dia-
gram shown.
Step 20 Connect 22P FFC at the connector (CN2002) on Main
P.C.B..
Step 21 Flip Main P.C.B. as diagram shown.
Step 22 Proceed to check and repair Side A of Main P.C.B..
Caution: Insulated material is required to insulate Main
P.C.B. from other parts.
11.3. Checking & Repairing D-Amp
P.C.B.
11.3.1. Checking & Repairing of Side B of
D-Amp P.C.B.
Step 1 Remove Top Cabinet.
Step 2 Remove D-Amp P.C.B..
Step 3 Remove D-Amp Heatsink.
Step 4 Attach 3P wire at connector (CN5401) on D-Amp P.C.B..
Step 5 Attach 6P wire at connector (CN5400) on D-Amp P.C.B..
Step 6 Attach 18P wire at connector (CN5402) on D-Amp
P.C.B..
Step 7 Proceed to check & repair side B of D-Amp P.C.B..
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