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Replacing the ECPU Board <br />Slides <br />Lifting clar <br />Lifting hool <br />consoleskhipfo.eps <br />Rest bottom of tool on <br />socket. Push down wit <br />thumb to hold tool on <br />socket. <br />Pull up with fingers on <br />slides to close lifting <br />clamps against ends <br />of E2 chip and lifting <br />hooks under ends <br />of chip <br />4 <br />Installing the ECPU Board <br />Continuing to apply <br />pressure with fi-- <br />gently lift the t <br />straight up unt <br />chip pins are c <br />of the socket. <br />Dntinue to pull up <br />Ith fingers until <br />lip is lifted up <br />lainst bottom <br />tool. <br />Figure 4. Removing the EEPROM Chip from the ECPU Board <br />— — — -- I I_I <br />- <br />-_LL----- - L------11-----j-L <br />-y-l-ImllnmmnmmmttnmmmrtnmmimmmrffWr -_ i1- <br />---'-'71HIMIHiHI MryfntH Hint HI IftmfltH Htlffitldl ltfl Hlff U <br />-------------U16 _`'� II <br />U131____ \Notch <br />(Painted <br />on board) <br />I I <br />I I <br />I I <br />Indented <br />----I semicircle <br />(On chip) <br />U12 <br />I I <br />1 I <br />I I <br />1 I <br />I I <br />I I <br />I I <br />I <br />Y2 <br />Check to see that chip pins are aligned and not bent. Orient chip so that the small <br />indented semicircle on the top of the chip is on the same end as the small notch painted <br />on the board above the socket (in this <br />example on the top) . Carefully align the chip pins over the socket holes and gently push <br />the chip down until all the pins are in the socket holes. Then push down firmly and evenly <br />on the chip until it is down against the socket. Check to see that each of the pins is in its <br />socket. <br />Figure 5. Orienting E2 Chip <br />Installing the ECPU Board <br />1. Install the new ECPU board in the console following the steps outlined in Figure 6. <br />1 <br />