Replacement Of Audio Digital Amp Ic; (Ic5800) - Panasonic SA-AKX34LM-K Service Manual

11.14. Replacement of Audio Digital
Amp IC (IC5800)
• Refer to "Disassembly of Main P.C.B.".
11.14.1. Disassembly of Audio Digital Amp
IC (IC5800)
Step 1 Desolder pins of the Audio Digital Amp IC (IC5800) on
the solder side of the Main P.C.B..
Step 2 Release 2 catches of Heatsink Clip.
Caution: During releasing of 2 catches, avoid touching the
Heatsink, due to high temperature.
Step 3 Remove the Heatsink Clip.
Step 4 Remove the Audio Digital Amp IC (IC5800).
11.14.2. Assembly of Audio Digital Amp IC

(IC5800)

Step 1 Apply grease to the Heatsink.
Step 2 Fix the Audio Digital Amp IC (IC5800) on the Main
P.C.B.
Caution: Ensure pins of the Audio Digital Amp IC (IC5800)
are properly seated on the Main P.C.B.
Step 3 Fix Heatsink Clip to the Heatsink.
Caution: During assembling, ensure that Heatsink Clip is
catched onto Heatsink properly.
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