Motorola APX 2000 Detailed Service Manual

7-14 Troubleshooting Tables: List of Board and IC Signals
Table 7-6. Keypad board connector to front kit flex Interface Pin-Out
Test Place
KeyBoard
Signal Name Pin #
chassis GND P2000-1
None F_DISP_RW P2000-2
C21 PTT P2000-3
None F_DISP_DATA_0 P2000-4
C20 SIDE_1 P2000-5
None F_DISP_DATA_1 P2000-6
C19 SIDE_2 P2000-7
None F_DISP_DATA_2 P2000-8
C18 MONITOR P2000-9
None F_DISP_DATA_3 P2000-10
chassis GND P2000-11
None F_DISP_DATA_4 P2000-12
R2007 GPIO_3_RTS_FILLSENSE P2000-13
None F_DISP_DATA_5 P2000-14
E3 GPIO_2_DM_RXDC_FILLDATA P2000-15
None F_DISP_DATA_6 P2000-16
E5 GPIO_1_DP_TXDC_FILLREQ P2000-17
None F_DISP_DATA_7 P2000-18
R2006 GCAI_1WIRE_5V P2000-19
chassis GND P2000-20
R2005 GPIO_4_CTS_KEYFAIL_FILLCLK P2000-21
None F_DISP_RW_EN P2000-22
C2009 VBUS2 P2000-23
chassis GND P2000-24
None VBUS2 P2000-25
None F-DISP_DATA_CMD P2000-26
R2004 GPIO_0 P2000-27
None V_2.755D P2000-28
E14 EXT_MIC_NEG_DP P2000-29
None OMAP_RESET_OUT P2000-30

Motorola APX 2000 Specifications

General

Brand	Motorola
Model	APX 2000
Category	Two-Way Radio
Language	English