7-10 Troubleshooting Tables: List of Board and IC Signals
Table 7-6. VOCON board to Keypad Interface PIN-OUT
Test Place
VOCON Board Keypad
signal name pin # pin # signal name
chassis GND J2303-1 P1-1 GND
none KP_COL_0 J2303-2 P1-2 KP_COL_0
C2326 KP_ROW_0 J2303-3 P1-3 KP_ROW_0
none KP_COL_1 J2303-4 P1-4 KP_COL_1
C2327 KP_ROW_1 J2303-5 P1-5 KP_ROW_1
none KP_COL_2 J2303-6 P1-6 KP_COL_2
C2328 KP_ROW_2 J2303-7 P1-7 KP_ROW_2
none KP_COL_3 J2303-8 P1-8 KP_COL_3
C2329 KP_ROW_3 J2303-9 P1-9 KP_ROW_3
none KP_COL_4 J2303-10 P1-10 KP_COL_4
C2330 KP_ROW_4 J2303-11 P1-11 KP_ROW_4
R2241 V_LED_FRONT J2303-12 P1-12 V_LED
chassis GND J2303-13 P1-13 GND
chassis GND J2303-14 P1-14 GND
R2355 KP_LED1 J2303-15 P1-15 KP_LED_1
R2354 KP_LED2 J2303-16 P1-16 KP_LED_2
R2353 KP_LED3 J2303-17 P1-17 KP_LED_3
R2352 KP_LED4 J2303-18 P1-18 KP_LED_4
chassis GND J2303-19 P1-19 GND
chassis GND J2303-20 P1-20 GND
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