viii List of Figures
List of Figures
Figure 1-1. Non Keypad Model............................................................................................................... 1-2
Figure 1-2. Portable Radio Model Numbering Scheme .......................................................................... 1-3
Figure 2-1. Portable Programming Cable with TTR (PMKN4128_)........................................................ 2-3
Figure 2-2. Portable Test Cable (PMKN4156_ ) .....................................................................................2-5
Figure 4-1. CPS Programming Setup..................................................................................................... 4-1
Figure 4-2. Radio Tuning Equipment Setup ...........................................................................................4-2
Figure 5-1. Battery Removal................................................................................................................... 5-6
Figure 5-2. Channel Selector and Volume Knob Removal ..................................................................... 5-7
Figure 5-3. Chassis Removal ................................................................................................................. 5-8
Figure 5-4. Chassis Removal from Front Housing ................................................................................. 5-9
Figure 5-5. Audio Jack Shroud Assembly Removal ............................................................................. 5-10
Figure 5-6. Speaker and Microphone Wires Removal.......................................................................... 5-11
Figure 5-7. Unlatching the Actuator ...................................................................................................... 5-13
Figure 5-8. Actuator on Mainboard....................................................................................................... 5-14
Figure 5-9. Option Board Flex Removal ............................................................................................... 5-14
Figure 5-10. Option Board Disassembly................................................................................................. 5-15
Figure 5-11. Flex Removal ..................................................................................................................... 5-15
Figure 5-12. Chassis Disassembly ......................................................................................................... 5-16
Figure 5-13. Speaker and Microphone Disassembly.............................................................................. 5-17
Figure 5-14. Dust Cover Disassembly.................................................................................................... 5-18
Figure 5-15. Audio Jack Dust Cover Removal .......................................................................................5-19
Figure 5-16. Prying the Micro USB Dust Cover...................................................................................... 5-20
Figure 5-17. Micro USB Dust Cover Removal ........................................................................................5-21
Figure 5-18. Micro USB Dust Cover Reassembly .................................................................................. 5-22
Figure 5-19. Audio Jack Dust Cover Reassembly .................................................................................. 5-23
Figure 5-20. Speaker and Microphone Reassembly .............................................................................. 5-24
Figure 5-21. Battery Contact Seal Assembly.......................................................................................... 5-25
Figure 5-22. Thermal Pad Assembly ...................................................................................................... 5-26
Figure 5-23. PCB and Top Control Seal Assembly................................................................................. 5-27
Figure 5-24. Poron Pad Alignment ......................................................................................................... 5-28
Figure 5-25. Complete Option Board Assembly ..................................................................................... 5-29
Figure 5-26. Folding the Flex.................................................................................................................. 5-30
Figure 5-27. Chassis and Front Housing Reassembly ........................................................................... 5-33
Figure 5-28. Audio Jack Shroud Reassembly ........................................................................................5-34
Figure 5-29. Inserting Chassis Assembly into Housing .......................................................................... 5-35
Figure B-1. PCB Top View ......................................................................................................................B-2