Replacement Of Digital Amplifier Ic (Ic403/ Ic404/Ic405) - Panasonic SA-XH70PH Service Manual

Step 7 Slightly lift up to remove the Main P.C.B..
Caution: During assembling, ensure that the Main P.C.B. is
located properly & fully seated onto the Bottom Chassis.
12.14. Replacement of Digital Ampli-
fier IC (IC403/IC404/IC405)
• Refer to "Disassembly of Top Cabinet".
• Refer to "Disassembly of Main P.C.B.".
12.14.1. Disassembly of Digital Amplifier IC
(IC403/IC404/IC405)
Caution: Handle the Main P.C.B. with caution due to it's
high temperature after prolonged use.
Step 1 Place Main P.C.B. on an insulated material.
Step 2 Remove 3 screws.
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