NEC DIRECTION SP B - SERVICE 1998, Service Manual

Page: 6 / 126

Contents vii
Figure 3-10 Diskette Drive Signal Cable....................................................................... 3-14
Figure 3-11 IDE Signal Cable ...................................................................................... 3-15
Figure 3-12 Power Cable Connectors........................................................................... 3-15
Figure 3-13 Connecting IDE Device Cables ................................................................. 3-16
Figure 3-14 Connecting an Accessible 5 1/4-Inch Device ............................................. 3-17
Figure 3-15 Releasing the Front Panel .......................................................................... 3-18
Figure 3-16 Locating the Device Cage Screw............................................................... 3-18
Figure 3-17 Locating Device Slots ............................................................................... 3-19
Figure 3-18 Removing the Bracket Screws................................................................... 3-20
Figure 3-19 Aligning the Holes and Tabs...................................................................... 3-20
Figure 3-20 Securing the Disk...................................................................................... 3-21
Figure 3-21 Inserting the Device .................................................................................. 3-21
Figure 3-22 Removing the Blank Panel ........................................................................ 3-22
Figure 3-23 Installing the Device.................................................................................. 3-23
Figure 3-24 Locating the Parallel Port.......................................................................... 3-25
Figure 3-25 Locating Serial Ports................................................................................. 3-26
Figure 4-1 Removing the Mouse Ball Cover................................................................. 4-4
Figure 4-2 Locating the Battery ................................................................................... 4-12
Figure 5-1 Removing a Board ...................................................................................... 5-3
Figure 5-2 Releasing the Front Panel............................................................................ 5-3
Figure 5-3 Locating the Device Cage Screw................................................................. 5-4
Figure 5-4 Locating the Two Diskette Drive Clips ....................................................... 5-5
Figure 5-5 Removing the 5 1/4-Inch Device Screws ..................................................... 5-6
Figure 5-6 The 3 1/2-Inch Device Bracket Screws ....................................................... 5-6
Figure 5-7 Removing the Securing Screw..................................................................... 5-7
Figure 5-8 Removing the Drive .................................................................................... 5-8
Figure 5-9 Removing a DIMM..................................................................................... 5-9
Figure 5-10 Removing the Power Supply Screws ......................................................... 5-10
Figure 5-11 Removing the System Board Screw........................................................... 5-11
Figure 5-12 Direction SP B-Series Desktop Illustrated Parts Breakdown ..................... 5-15
Figure 5-13 Direction SP B-Series Minitower Illustrated Parts Breakdown .................. 5-19
Figure B-1 System Board Connectors and Slots ........................................................... B-2
Figure B-2 System Board External Connectors ............................................................ B-2