Olivetti NETTUNA 7000 Open, Service Manual

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DISASSEMBLING THE RAM MEMORY AND THE PC BOARD
1. Disassemble the upper body as described in the chapter “ DISASSEMBLING THE UPPER BODY ”.
2. At this point, you can extract the RAM Memory card from its connector applying pressure to the retaining
springs at each end (1) in the directions indicated by the arrows.
3-18 Service Manual
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Figure 3-30
3. To unmount the PC Board follow the operations described below.
4. Remove the I/O Board as described in the chapter “ DISASSEMBLING THE I/O BOARD ”
5. Disconnect all the PC Board connectors indicated by the arrows (all the cable references and functions are
described in the chapter “ PC BOARD ”).
Figure 3-31
During the reassembly phase pay special attention to inserting the connectors in the correct
positions, as shown in the figure below. To make the connectors easier to recognise, the table
below gives the number and colours of the various wires.
1