Disassembly Of Dvd Module P.c.b; Disassembly Of Main P.c.b - Panasonic SA-PT750PL Service Manual

SA-PT750PL
Step 2 Remove 1 screw from the top of the heatsink unit A.
Step 3 Remove the TR spring in the direction of arrow.
Step 4 Remove the digital amp IC (IC5000) from the heatsink
unit A.
Caution: Handle the heatsink unit A with caution due to its
high temperature after prolonged use. Touching it may
lead to injuries.
Note : For disassembly of the digital amp ICs (IC5200 &
IC5300), repeat the (Step 1) to (Step 4). Refer to the diagrams
of D-Amp P.C.B. (Item 10.12.) for location of the parts.
10.14. Disassembly of DVD Module
P.C.B.
• • • • Follow (Step 1) to (Step 3) of Item 10.3.
• • • • Follow (Step 1) to (Step 3) of Item 10.4.
• • • • Follow (Step 1) to (Step 4) of Item 10.5.
• • • • Follow (Step 1) to (Step 4) of Item 10.7.
• • • • Follow (Step 1) to (Step 4) of Item 10.8.
• • • • Follow (Step 1) to (Step 8) of Item 10.12.
Step 1 Remove 2 screws on DVD Module P.C.B.
Step 2 Remove the top FFC cover from Main P.C.B.
Step 3 Remove the mecha bracket.
Step 4 Detach FFC cable from the connectors (CN2001 &
CN2010) on Main P.C.B.
Step 5 Remove DVD Module P.C.B.
Caution: Do not use strong or excessive force to avoid
damage to FFC cables.

10.15. Disassembly of Main P.C.B.

• • • • Follow (Step 1) to (Step 3) of Item 10.3.
• • • • Follow (Step 1) to (Step 3) of Item 10.4.
• • • • Follow (Step 1) to (Step 4) of Item 10.5.
• • • • Follow (Step 1) to (Step 4) of Item 10.7.
• • • • Follow (Step 1) to (Step 4) of Item 10.8.
Step 1 Remove the holder A & B from Main P.C.B.
Step 2 Remove the top FFC cover from Main P.C.B.
Step 3 Remove 3 screws from Main P.C.B.
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