7-12
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