Panasonic SA-HT743P, Service Manual

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Step 4 Remove the FL & Head phone P.C.B.
10.9. Disassembling the HDMI
Module P.C.B.
· Follow (Step 1) to (Step 3) of Item 10.5
· Follow (Step 1) to (Step 4) of Item 10.6
· Follow (Step 1) to (Step 4) of Item 10.7
Step 1 Remove 3 screws and screw cover.
Step 2 Detach the FFC cable from connector (FP8101).
Step 3 Remove HDMI module P.C.B.
10.10. Disassembling the Regulator
P.C.B.
· Follow (Step 1) to (Step 3) of Item 10.5
Step 1 Remove 1 screw.
Step 2 Detach the 2 flat cables from connectors (W2901 &
W2902) on Main P.C.B.
Step 3 Remove the Regulator P.C.B.
Caution: During disassembling, please ensure that the flat
cables are disconnected from exact connectors indicated.
10.11. Disassembling the Main P.C.B.
·
Follow (Step 1) to (Step 4) of Item 10.6.
·
Follow (Step 1) to (Step 4) of Item 10.7.
Step 1 Remove 3 screws and 2 screw covers.
Step 2 Remove the tab.
Step 3 Detach the FFC cables from connectors (CN2011,
CN5701, CN5708, CN2001).
Step 4 Remove the Main P.C.B.
10.12. Disassembling the AC-Inlet,
Power & Sub Power P.C.B
· Follow (Step 1) to (Step 4) of Item 10.6.
·
Follow (Step 1) to (Step 4) of Item 10.7.
Step 1 Remove 2 screws. (side fan unit)
Step 2 Remove shield plate.
Step 3 Detach fan unit. (CN5714)
Step 4 Remove the 2 tie wraps (used for black/red wires
between AC Inlet P.C.B. and Power P.C.B.) to the side of
bottom chassis.
Step 5 Remove 4 screws.
Step 6 Detach the FFC cables from connectors (CN5701,
CN5708, CN5050).
Step 7 Remove the AC Inlet, Power & Sub Power P.C.B.
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SA-HT740P / SA-HT740PC