Motorola HT1250-LS+

iv
List of Figures
Figure 3-1. Battery Removal....................................................................................... 3-4
Figure 3-2. Knob Removal.......................................................................................... 3-4
Figure 3-3. Chassis Removal .................................................................................... 3-5
Figure 3-4. Unlatch Flex Connectors.......................................................................... 3-5
Figure 3-5. Remove Main Board from Chassis .......................................................... 3-6
Figure 3-6. Remove Retainer ..................................................................................... 3-7
Figure 3-7. Removing the Keypad Retainer and Other Boards from the Radio ......... 3-7
Figure 3-8. Removal Speaker-Microphone Assembly................................................ 3-8
Figure 3-9. PTT Removal ........................................................................................... 3-9
Figure 3-10. Lock Retainer Catches to the Radio’s Body........................................... 3-10
Figure 3-11. Fastening the Chassis............................................................................ 3-11
Figure 3-12. Changing Keypad/PassPort Option Board............................................. 3-12
Figure 3-13. Programming/Test Cable AARKN4074.................................................. 3-17
Figure 3-14. Pin Configuration of the Cable Side Connector ..................................... 3-17
Figure 3-15. Programming/Test Cable Schematic ..................................................... 3-18
Figure 4-1. Radio Side Button Location...................................................................... 4-2
Figure 4-2. Two-Line Display...................................................................................... 4-2
Figure 4-3. Menu Key Identification............................................................................ 4-2
Figure 5-1. Radio Tuning Test Equipment Setup ...................................................... 5-2
Figure 5-2. CPS Programming Setup........................................................................ 5-3
Figure 5-3. Radio Side Button Locations................................................................... 5-4