DIAGNOSTICS
Troubleshooting
30JUL07
8F2919
Page
314 of 326
SORTER CONTROL BOARD (SCB)
Table 9
LEDs and Test Points for the SCB
Table 10
TEST BOX CONNECTOR for the SCB
TP4
Test point for 24 V hazard (V24_HAZ).
TP5
Test point for MOTOR ground (MGND).
S1
Reset SWITCH.
Item
Description
D1 (LED)
“Happy” LED.
V5
Test point for digital 5 V.
MGND
Test point for MOTOR ground.
GND
Test point for logic ground.
SORT_HAZ_V24
Test point for hazard 24 V.
Item
Description
The TEST BOX connects to the J2 CONNECTOR on the SCB.
LED 1
ON = DIVERTER 4 at home position.
LED 2
ON = 5 V is present on the BOARD.
LED 3
ON = DIVERTER 3 at home position.
LED 5
ON = DIVERTER 2 at home position.
LED 7
ON = DIVERTER 1 at home position.
JP1-9
Ground.
Item
Description
