Pcb Parts Replacement Procedures - Canon CXDI-31 Service Manual

3.3

PCB parts replacement procedures

(1) E/O motherboard
ROM replacement: IC12
(For more information on the initial settings of the DIP-switches, please refer to the "PCB
settings list" in the previous section.)
(2) E/O Box 31 IF board
ROM replacement: IC5
(For more information on the initial settings of the DIP-switches, please refer to the "PCB
settings list" in the previous section.)
4 CXDI-31 E/O Box
[Fig.1]
IC5
[Fig.2]
- 10 -
IC12