Motorola APX 2000 Detailed Service Manual

x 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 ............................................................................. 3-25
Table 3-3. MAKO’s LDO and Supplies................................................................................................. 3-26
Table 3-4. Pulse Switching Combination ............................................................................................. 3-28
Table 3-5. Controller Clock Distribution ............................................................................................... 3-30
Table 3-6. Color Schemes ................................................................................................................... 3-41
Table 3-7. Key Map Matrix ................................................................................................................... 3-43
Table 3-8. P1 Pin Assignment.............................................................................................................. 3-45
Table 3-9. GCAI Connector Pin Assignment........................................................................................ 3-46
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 7-1. List of Tables of Board and IC Signals .................................................................................. 7-1
Table 7-2. Mainboard to Keypad flex connector interface Pin-Out......................................................... 7-2
Table 7-3. Main Keypad flex connector to main board connector Interface Pin-Out.............................. 7-5
Table 7-4. Main Keypad 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. Overall GPIO pin functions ................................................................................................. 7-24
Table 7-11. Primary IC Reference Designator ....................................................................................... 7-32
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)