Disassembly Of Audio P.c.b; Replacement Of Digital Amp Ic (Ic102) - Panasonic SA-PTX7P Service Manual

SA-PTX7P
Step 7 Remove Wireless Adapter P.C.B.

11.15. Disassembly of Audio P.C.B.

• • • • Follow (Step 1) to (Step 3) of Item 11.3.
• • • • Follow (Step 1) to (Step 2) of Item 11.4.
• • • • Follow (Step 1) to (Step 9) of Item 11.7.
• • • • Follow (Step 1) to (Step 7) of Item 11.14.
Step 1 Move aside Main P.C.B. (as diagram shown) in order to
remove 3 screws from Audio P.C.B.
Step 2 Detach cable from the connector (P301 & CN301) on
Audio P.C.B.
Step 3 Remove the video shield.
Step 4 Detach cables from the connectors (CN201 & CN202)
on Audio P.C.B.
Step 5 Remove 2 screws from the rear panel.
Step 6 Remove Audio P.C.B.
11.16. Replacement of Digital Amp IC
(IC102)
• • • • Follow (Step 1) to (Step 3) of Item 11.3.
• • • • Follow (Step 1) to (Step 2) of Item 11.4.
• • • • Follow (Step 1) to (Step 9) of Item 11.7.
• • • • Follow (Step 1) to (Step 7) of Item 11.14.
• • • • Follow (Step 1) to (Step 6) of Item 11.15.
• • • • Disassembly of Heat Sink Unit
Step 1 Remove 2 screws on the reverse side of Audio P.C.B.
Step 2 Remove the heat sink unit.
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