Motorola APX 2000 - Page 260

vi List of Figures
List of Figures
Figure 3-1. APX 1000 Overall Block Diagram ......................................................................................... 3-2
Figure 3-2. Receiver Block Diagram (900 MHz)...................................................................................... 3-3
Figure 3-3. GPS Diagram........................................................................................................................ 3-3
Figure 3-4. Transmitter (900 MHz) Block Diagram..................................................................................3-4
Figure 3-5. Controller Block Diagram ...................................................................................................... 3-5
Figure 3-6. GPS/Bluetooth/Accelerometer Block Diagram...................................................................... 3-7
Figure 5-1. Performance Checks Test Setup........................................................................................... 5-1
Figure 6-1. Radio Alignment Test Setup.................................................................................................. 6-1
Figure 6-2. Tuner Software Main Menu................................................................................................... 6-2
Figure 6-3. Typical Softpot Screen .......................................................................................................... 6-3
Figure 6-4. Radio Information Screen ..................................................................................................... 6-4
Figure 6-5. Reference Oscillator Alignment Screen (900 MHz) .............................................................. 6-6
Figure 6-6. Transmit Power Characterization Points Alignment Screen (900MHz)................................. 6-7
Figure 6-7. Transmit Power Characterization Alignment Screen (900 MHz)........................................... 6-8
Figure 6-8. PA Saturation Referencing Alignment Screen (900 MHz)..................................................... 6-9
Figure 6-9. Transmit Deviation Balance Alignment Screen (900 MHz) ................................................. 6-11
Figure 6-10. Bit Error Rate Screen (900 MHz) ........................................................................................ 6-13
Figure 6-11. Transmitter Test Pattern Screen (900 MHz)........................................................................ 6-14
Figure 7-1. APX 1000 Partial Exploded View .......................................................................................... 7-2
Figure 7-2. Lifting up the latch................................................................................................................. 7-4
Figure 7-3. Removing the Battery ........................................................................................................... 7-5
Figure 7-4. Removing the Antenna ......................................................................................................... 7-5
Figure 7-5. Removing the Multi Function Knob ....................................................................................... 7-6
Figure 7-6. Removing the Thumb Screw................................................................................................. 7-7
Figure 7-7. Disengage the Chassis ......................................................................................................... 7-8
Figure 7-8. Remove the Chassis Assembly ............................................................................................ 7-8
Figure 7-9. Remove the chassis screws.................................................................................................. 7-9
Figure 7-10. Remove the Secondary Shield Assembly............................................................................. 7-9
Figure 7-11. Remove the Main O-Ring at the antenna holder................................................................. 7-10
Figure 7-12. Lift up the Main Board from the Chassis .............................................................................7-10
Figure 7-13. Unplug the Back Kit Flex connectors .................................................................................. 7-11
Figure 7-14. Disengage the Shroud ........................................................................................................ 7-11
Figure 7-15. Remove the Shroud ............................................................................................................ 7-11
Figure 7-16. Remove the Keypad Retainer Screws ................................................................................ 7-12
Figure 7-17. Remove the Keypad Retainer ............................................................................................. 7-12
Figure 7-18. Unplug the Front Kit Flex and Back Kit Flex Connectors .................................................... 7-13
Figure 7-19. Remove the Keypad Board................................................................................................. 7-13
Figure 7-20. Disengage the Keypad........................................................................................................ 7-14
Figure 7-21. Remove the Keypad............................................................................................................ 7-14
Figure 7-22. Serviceable Components – Main Board Assembly ............................................................. 7-15
Figure 7-23. Serviceable Components – Chassis Assembly................................................................... 7-16
Figure 7-24. Serviceable Components – Main Housing .......................................................................... 7-18
Figure 7-25. Servicing the Multi Function Knob....................................................................................... 7-19
Figure 7-26. Assemble the RF Board ...................................................................................................... 7-20
Figure 7-27. Assemble the Main O-Ring at Antenna Holder ................................................................... 7-20
Figure 7-28. Assemble the Secondary Shield Assembly......................................................................... 7-21
Figure 7-29. Torque in the Chassis Screws............................................................................................. 7-21
Figure 7-30. Assemble the Keypad ......................................................................................................... 7-22
Figure 7-31. Plug in the Front Kit Flex Connector ................................................................................... 7-23
Figure 7-32. Plug in the Back Kit Flex Connectors.................................................................................. 7-23