M2540-92000-01 A M2540 Ultrasound System Field Service Manual Page 161
Service Procedures: Cables
System Control Panel an d Monitor Cables
Cables that connect the lower components to the system control panel and the monitor are
bundled together. To replace any one of these cables, you must remove the entire bundle. The
following cables comprise the bundle:
•M2540-69140 VGA cable, which connects the PC’s SVGA port to the monitor
•M2540-69110 keyboard USB cable, which connects a USB port on the PC to the system
control panel
•M2540-69050 keyboard auxiliary power cable, which connects the power supply to the
system control panel
•M2540-69060 keyboard audio line cables, which connect the PC’s sound board to the system
control panel
•M2540-69180 monitor power cable, which connects the power supply to the monitor
•M2540-0457 microphone cable
•M2540-69010 speaker cable
•M2540-69170 control panel ground cable
➤Replacing the Upper Assembly Cable Bundle
To replace the cable bundle:
1. Disconnect the system power cord from the main AC supply.
2. Remove the monitor. See “Replacing the Monitor” on page157.
3. Remove the system control panel. See “Replacing the System Control Panel” on page159.
4. Remove the ties that secure the keyboard auxiliary power cable, the keyboard USB cable,
and the keyboard audio line cables to the system control panel surround.
5. Remove the monitor support and its front panel. See “Monitor Support and Front Panel” on
page 160.