Motorola APX 2000 Detailed Service Manual

7-44 Troubleshooting Tables: List of Board and IC Signals
TX_RX_LED_RED P1-18
GND P1-19
TX_RX_LED_GREEN P1-20
GCAI_EXT_MIC_N P1-21
GND P1-22
GCAI_EXT_MIC_P P1-23
UNNAMED_1_CONNP30PIN4GND_I168_X P1-24
GND P1-25
UNNAMED_1_CONNP30PIN4GND_I166_X P1-26
GCAI_EXT_SPKR_P P1-27
GND P1-28
GCAI_EXT_SPKR_N P1-29
GCAI_VBUS_5V P1-30
GND P1-31
GCAI_VBUS_5V P1-32
UNNAMED_1_CONNP30PIN4GND_I159_X P1-33
GND P1-34
GND P1-G1
GND P1-G2
GND P1-G3
GND P1-G4
Table 7-16. GCAI flex connector Interface Pin-Out (Continued)
Test Place
GCAI
Signal Name Pin #

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)