Dynatech iTronix X-C 6250 Service manual

Technical
Bulletin
801 South Stevens • P.O. Box 179 • Spokane, WA 99210 • 509.624.6600 • 800.441.1309 97-0051-001 09/99
X-C 6250/X-C 6250 Pro Computers
Cradle Contact Cable Assembly Replacement Procedure
BellSouth Units Only
Tools required: #1 Philips screw driver
Procedure:
1. Ensure that power is disconnected rom the cradle.
2. Remove the 14 screws that attach the cradle L base to the cradle case.
a) Remove the 6 screws rom the back o the cradle.
b) Position the cradle so the bottom is ace up and remove the 8 screws on the bottom.
c) Slide the L base toward the back o the cradle to allow the cradle PCB to clear the cradle case
3. Li t the L Base up slightly rom the ront (approximately 45 degrees) to allow access to the cable connection on the cradle
PCB.
4. Grasp the top portion o the white connector (Cable to PCB [Male]) and press the locking tab to disconnect rom the PCB.
Note: Considerations to prevent ESD dama e to the cradle PCB components should be observed. Avoid contact with
the cradle PCB and components.
Cable to PCB
Connector(Male)
Locking Tab
Cable to PCB
Connector(Female)

Pa e 2 97-0051-001 09/99
5. Firmly grasp the brass coaxial connector and disconnect the coaxial cable rom the cradle contact assembly.
6. The L base may now be li ted away rom the rest o the cradle and set aside.
7. Remove the two screws and two washers holding the cradle contact assembly to the cradle case.
8. Remove the contact assembly by pushing it out through the top o the case.
9. Install the replacement cradle contact cable through top o the case.
10. The plastic portion o the cradle contact cable assembly is keyed and will only it onto the cradle case holding tabs i it is in
the correct orientation.
11. Position the cradle contact assembly and install the two screws and two washers that hold the cradle contact assembly to
the cradle case.
12. Install the cradle contact cable connector onto the cradle PCB it is also keyed to connect in one orientation only. Ensure
that the locking mechanism retains the connection.
13. Slide the L base onto the case rom the rear to ensure that the power switch is in the correct position.
14. Re-install the 14 screws on the bottom and rear o the cradle.
15. Connect power to the cradle and veri y unit charges a ter assembly (switch on/o and charging o X-C 6XXX, external RF
connection). Ensure unit shows charger in battery status screen.
Brass Coaxial Connector
Cradle Contact Assembly
Brass Coaxial Connector
Cable to PCB
Connector (Male)
WARNING Use ESD precautions when replacin cradle parts. Tamperin with the PCB in any way will void factory
warranty.