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SA-AK77
� Installation of the CD servo P.C.B. after replacement Step 1 Connect the FFC board. Step 2 Install the CD servo P.C.B. in the traverse deck assembly.
Step 2 Remove the wires at CN302, CN303 and CN304 and pull out the Main P.C.B. Step 3 Remove 4 screws fixed to the Power Amplifier IC. Note: Before installing the CD servo P.C.B., move the optical pickup towards the outer edge from the marking (black triangle). [Otherwise, the reset detect switch (S701) mounted on the CD servo P.C.B. may be damaged.]
2. Replacement of the Power Amplifier IC Step 1 Follow the procedures in �Checking Procedure for each major P.C.B.� ( Step 1 - Step 4 ). Step 4 Unsolder the terminals of Power Amp IC and replace the respective component.
