Replacement Of Audio Amplifier Driver Ic (Ic8002) - Panasonic SA-BT300PX Service Manual

Step 2 Remove the heatsink unit A.
Step 3 Desolder pins of Audio Amplifier Driver IC (IC8001).
Step 4 Remove Audio Amplifier Driver IC (IC8001) from D-Amp
P.C.B.
9.16.2. Assembly of Audio Amplifier Driver
IC (IC8001)
Step 1 Mount the Audio Amplifier Driver IC (IC8001) on to the
D-Amp P.C.B..
Caution: Ensure that the pins of Audio Amplifier Driver IC
(IC8001) is positioned correctly on D-Amp P.C.B..
Step 2 Solder the pins of Audio Amplifier Driver IC (IC8001) on
the D-Amp P.C.B..
Step 3 Apply the radiation rubber to the Audio Amplifier Driver
IC (IC8001).
Step 4 Install the heatsink unit A on D-Amp P.C.B. in the direc-
tion of arrow.
Step 5 Screw the 3 screws on the solder side of D-Amp P.C.B..
9.17. Replacement of Audio Ampli-
fier Driver IC (IC8002)
9.17.1. Disassembly of Audio Amplifier
Driver IC (IC8002)
• Follow (Step 1) to (Step 3) of Item 9.3.
• Follow (Step 9) to (Step 13) of Item 9.13.
• Follow (Step 1) to (Step 7) of Item 9.15.
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