GE HEALTHCARE
DIRECTION 2307224-100, REVISION 6DISCOVERY LS SYSTEM SERVICE MANUAL
List of Figures Page 27
Figure 6-28: Determine the Right Secondary Base Rail Revision ........................................................................133
Figure 6-29: CT Drill Template Hole Labels (Viewed from the Rail Exterior) .......................................................134
Figure 6-30: Finish Tapping the "A" Holes ...........................................................................................................134
Figure 6-31: Fasten CT Drill Template to Right Rail Exterior ...............................................................................135
Figure 6-32: PET Drill Template ...........................................................................................................................137
Figure 6-33: PET Drill Template (Exterior View) ..................................................................................................138
Figure 6-34: Fasten PET Detent Offset Template to Revision 3 Rail ...................................................................139
Figure 6-35: Fasten PET Detent Offset Template to Revision 0, 1 or 2 Rail ........................................................140
Figure 6-36: Use M5 Washers as Stand-Offs .......................................................................................................140
Figure 6-37: 10 mm Offset Drill Holes ..................................................................................................................141
Figure 6-38: 20 mm Offset Drill Holes ..................................................................................................................142
Figure 6-39: Support the Clutch Motor Assembly with Wood ...............................................................................142
Figure 6-40: Install Table Bulkhead Bracket, P/N 2309772 ..................................................................................143
Figure 6-41: J5 Location on Cradle Tilt/Elevation Driver PCB ..............................................................................144
Figure 6-42: Rear View of Table Bulkhead ...........................................................................................................145
Figure 6-43: Install Clutch Driver Unit ...................................................................................................................146
Figure 6-44: Clutch Driver Unit .............................................................................................................................146
Figure 6-45: Filter Before Upgrade .......................................................................................................................147
Figure 6-46: Dual Connectors on P/N 2338088 ...................................................................................................147
Figure 6-47: Filter Connection to (Short) ETC ASM Side of Filter ........................................................................148
Figure 6-48: Attach Ground Wire to Ground Bar ..................................................................................................148
Figure 6-49: ETC Interface Board ........................................................................................................................149
Figure 6-50: Route P/N 2338086 Under ETC Board ............................................................................................150
Figure 6-51: Cable P/N 2338086 CT-PET Position Latch Connection .................................................................150
Figure 6-52: Trim Insulation from P/N 2350570 Connector ..................................................................................151
Figure 6-53: Route Optical Sensor Across ETC Board ........................................................................................151
Figure 6-54: Tie Off Old ETC I/F J8 Connector ....................................................................................................152
Figure 6-55: Disconnect ETC Cables ...................................................................................................................152
Figure 6-56: Attach New Ribbon Cable to ETC I/F J4 ..........................................................................................153
Figure 6-57: Connect New Cable to J24 ..............................................................................................................153
Figure 6-58: Connect New Ribbon Cable to Existing Ribbon Cable ....................................................................154
Figure 6-59: Connect Existing Signal Harness to New Ribbon Cable in J24 .......................................................154
Figure 6-60: CMD Connector, P/N 2304737 ........................................................................................................155
Figure 6-61: ETC Board and ETC I/F ...................................................................................................................155
Figure 6-62: Attach Existing Signal Harness to J1 on CMD Adapter ...................................................................156
Figure 6-63: Attach the CMD Adaptor to ETC I/F J7 ............................................................................................156
Figure 6-64: Attach Base CMD Adapter Cable to the J2 of CMD Adapter ...........................................................157
Figure 6-65: Left Cover Flange with Adhesive Tie-Wrap Mounts .........................................................................158
Figure 6-66: Attach Adhesive Mounts to Front of Table Rail ................................................................................159
Figure 6-67: Clutch Motor Cables .........................................................................................................................159
Figure 6-68: Route Clutch Motor Cables Beneath Front of Table ........................................................................160
Figure 6-69: Base Potentiometer E Cable, P/N 2323729 .....................................................................................161
Figure 6-70: Loosen Set Screws on Clutch Motor Pulley .....................................................................................161
Figure 6-71: Drive Belt Fastener Plate .................................................................................................................162
Figure 6-72: Drive Belt Idler Pulley .......................................................................................................................162
Figure 6-73: Reassemble the Drive Belt ...............................................................................................................163
Figure 6-74: Pot Pulley and Clutch Motor Pulley Set Screws ...............................................................................164
Figure 6-75: Linear Bearing Block ........................................................................................................................165
Figure 6-76: Determine Hardware Size ................................................................................................................165
Figure 6-77: CT-PET Mounting Plate in Correct Orientation ................................................................................166
Figure 6-78: CT-PET Position Latch Assembly, P/N 2340721 .............................................................................166
Figure 6-79: CT-PET Latch in Position .................................................................................................................167
Figure 6-80: CT and PET Detent/Flag Assembly Locations .................................................................................168
Figure 6-81: Revisions 0, 1, and 2 Right Rails .....................................................................................................169
Figure 6-82: PET Plug (Shown from Table Interior) .............................................................................................169
Figure 6-83: Revisions 0, 1, and 2 Right Rails .....................................................................................................170
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