Motorola APX 2000 Detailed Service Manual

vi List of Tables
List of Tables
Table 2-1. IMPRES Batteries ................................................................................................................. 2-1
Table 3-1. Battery Connector J3 ............................................................................................................ 3-7
Table 3-2. DC Supplies and Sources for Controller ............................................................................. 3-27
Table 3-3. MAKO’s LDO and Supplies................................................................................................. 3-28
Table 3-4. Pulse Switching Combination ............................................................................................. 3-30
Table 3-5. Controller Clock Distribution ............................................................................................... 3-33
Table 3-6. Color Schemes ................................................................................................................... 3-45
Table 3-7. Key Map Matrix ................................................................................................................... 3-47
Table 3-8. P1 Pin Assignment.............................................................................................................. 3-49
Table 3-9. GCAI Connector Pin Assignment........................................................................................ 3-50
Table 3-10. Secure Keypad KIT Numbers ............................................................................................. 3-52
Table 3-11. Power and I/O Pins for NL5500 .......................................................................................... 3-54
Table 3-12. SPI Interface ....................................................................................................................... 3-55
Table 3-13. Register Address Map ........................................................................................................ 3-56
Table 3-14. Bluetooth Host Processor UART I/O................................................................................... 3-63
Table 3-15. SPI I/O ................................................................................................................................ 3-64
Table 3-16. USB I/O ............................................................................................................................... 3-65
Table 3-17. GPIO I/O ............................................................................................................................. 3-66
Table 4-1. Recommended Service Tools ............................................................................................... 4-2
Table 4-2. Standard Operating Bias – DC Voltages ............................................................................... 4-3
Table 4-3. Standard Operating Bias – Clock Sources............................................................................ 4-3
Table 4-4. Power-Up Self-Check Error Codes .......................................................................................4-4
Table 4-5. Power-Up Self-Check Diagnostic Actions ............................................................................. 4-5
Table 5-1. Troubleshooting Charts......................................................................................................... 5-1
Table 6-1. List of Waveforms ................................................................................................................. 6-1
Table 6-2. Bluetooth Command to TX.................................................................................................. 6-38
Table 6-3. Bluetooth Command to RX ................................................................................................. 6-39
Table 6-4. Low Frequency Command to TX ........................................................................................ 6-39
Table 6-5. Low Frequency Command to RX ........................................................................................ 6-39
Table 6-6. Bluetooth Test Points .......................................................................................................... 6-40
Table 7-1. List of Tables of Board and IC Signals .................................................................................. 7-1
Table 7-2. Mainboard to Back kit flex connector interface Pin-Out ........................................................ 7-2
Table 7-3. Main Back kit flex connector to main board connector Interface Pin-Out ............................. 7-5
Table 7-4. Main Back kit flex connector to keypad board connector Interface Pin-Out.......................... 7-8
Table 7-5. Keypad board connector to mainboard Interface Pin-Out................................................... 7-11
Table 7-6. Keypad board connector to front kit flex Interface Pin-Out ................................................. 7-14
Table 7-7. Front kit connector Interface Pin-Out .................................................................................. 7-16
Table 7-8. GCAI flex connector Interface Pin-Out................................................................................ 7-21
Table 7-9. PTT flex connector Interface Pin-Out..................................................................................7-23
Table 7-10. Mainboard to Back kit flex connector interface Pin-Out ...................................................... 7-24
Table 7-11. Main Back kit flex connector to main board connector Interface Pin-Out ........................... 7-26
Table 7-12. Main Back kit flex connector to keypad board connector Interface Pin-Out........................ 7-29
Table 7-13. Keypad board connector to mainboard Interface Pin-Out................................................... 7-32
Table 7-14. Keypad board connector to front kit flex Interface Pin-Out ................................................. 7-35
Table 7-15. Front kit connector Interface Pin-Out .................................................................................. 7-38
Table 7-16. GCAI flex connector Interface Pin-Out................................................................................7-43
Table 7-17. PTT flex connector Interface Pin-Out.................................................................................. 7-45
Table 7-18. Overall GPIO pin functions ................................................................................................. 7-46
Table 7-19. Primary IC Reference Designator ....................................................................................... 7-54
Table 8-1. List of Transceiver Schematics and Board Overlays ............................................................ 8-1

Motorola APX 2000 Specifications

General

IP Rating	IP67
Operating Temperature	-30°C to +60°C
GPS	Optional
Bluetooth	No
Frequency Range	700/800 MHz
Power Output	1-5 W (VHF), 1-3 W (700/800 MHz)
Channels	Up to 1, 000
Battery Life	Up to 10 hours (digital)
Digital Protocol	APCO P25
Frequency	VHF: 136-174 MHz, UHF: 380-470 MHz, 700/800 MHz: 764-870 MHz
Power	1-3W (700/800 MHz), 1-5W (VHF)