Checking And Disassembly For Main P.c.b. (B Side) - Panasonic HDMI SA-XR70E Service Manual

SA-XR70E / SA-XR70EB / SA-XR70EG
8.4. Checking and Disassembly for
Main P.C.B. (B Side)
· Follow (Step 1) - (Step 2) of Item 8.1.
· Follow (Step 1) - (Step 6) of Item 8.2.
· Follow (Step 1) - (Step 8) of Item 8.3.
Steps 1 : Remove 5 screws.
Steps 2 : Detach FFC cable (CN402B).
Step 3 : Flip over the Main P.C.B. as arrow shown above.
Step 4 : Reconnect back all the connectors and FFC with front
panel ass'y.
· Check the Main P.C.B. (B side) by using the extension
cable (RFKZ0228) as picture shown above.
· Disassembly of Main P.C.B..
− − − − Follow (Step 1) - (Step 2) of Item 8.1.
− − − − Follow (Step 1) - (Step 6) of Item 8.2.
− − − − Follow (Step 1) - (Step 8) of Item 8.3.
Step 5 : Detach FFC cable (CN402B, CN551B and CN605B).
Step 6 : Detach wires (CN601, CN602 and CN606).
Step 7 : Lift up the Main P.C.B. to remove it.
14