Table 7-8. Expansion Board To Side Buttons Interface Pin-Out - Motorola APX 5000 Service Manual

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Table 7-8. EXPANSION board to Side Buttons Interface PIN-OUT

Test Place
chassis
chassis
R2012
R2011
chassis
chassis
R2010
R2009
chassis
chassis
VOCON Board
signal name pin #
GND J2005-1
GND J2005-2
CON_MONIT J2005-3
OR_1
CONN_SB2_1 J2005-4
GND J2005-5
GND J2005-6
CONN_SB1_1 J2005-7
CON_INT_PT J2005-8
T_1
GND J2005-9
GND J2005-10
Troubleshooting Tables: List of Board and IC Signals
Side Buttons
pin # signal name
P1-1 GND
P1-2 GND
P1-3 MON_B
P1-4 SB_2_B
P1-5 GND
P1-6 GND
P1-7 SB_1_B
P1-8 PTT_B
P1-9 GND
P1-10 GND