Christie E Series Service Manual page 80

Section 5: Parts and Module Replacement
8. Remove screws (13) securing Main Board. See Figure 5-59.
9. Lift Main Board up vertically and disconnect harnesses (5). See Figure 5-60.
10. Remove Main Board assembly.
11. Remove I/O Board. See
12. Remove hex stand-offs (4).
13. Replace Main Board.
14. Make sure the four switches on the main board module are in the right position as shown in Figure 5-61.
a. The threes switches (SW2, SW7 and SW9) should be pushed to the "Normal" side.
5-34
F 5-59 M
IGURE AIN
F 5-60 M B
IGURE AIN
5.2.39 I/O Board.
B S
OARD CREWS
H
OARD ARNESSES
E Series 675/775 Service Manual
020-000546-04 Rev. 1 (04-2017)