Motorola APX 2000 Detailed Service Manual

Document History iii
Document History
The following major changes have been implemented in this manual since the previous edition:
Edition Description Date
68012004061-A Initial edition Nov. 2011
68012004061-B Added information for APX 2000/ APX 4000 (VHF
and UHF2)
• Chapter 3: Theory of Operation
• Chapter 5: Troubleshooting Charts
• Chapter 7: Troubleshooting Tables
• Chapter 8: Schematics, Boards Overlays, and
Parts Lists
Updated UHF1 schematics, PCB and Parts List.
May 2012
68012004061-C Added information for APX 2000/ APX 4000 (900
MHz), Model 1.5 and APX 4000Li
• Chapter 3: Theory of Operation
• Chapter 5: Troubleshooting Charts
• Chapter 7: Troubleshooting Tables
• Chapter 8: Schematics, Boards Overlays, and
Parts Lists
Nov. 2012
68012004061-D Updated APX 4000Li Model 2 information
• Chapter 3: Theory of Operation
Chged GPS Low Noise Amplifier ICs from Part no.
5187344N09 to 51016097001 due to EOL from
Infineon
June 2013
68012004061-E 1) Changed Mace IC from part no. 5185912Y03 to
5185912Y05 due to security software enhanced.
2) Added information for APX 1000
June 2014
68012004061-F Added information for APX 1000 (VHF, UHF2),
APX 2000/ APX 4000 (Two Knobs)
Nov. 2014

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)