4 - 13
MRT10*RDA001A/E
4.3.1 “Error 01: Communication Error CB-MB” appears.
Replace the RB I/F board (34085-BA22). (See 6.27.)
Is the voltage of the following connector on the RB I/F
board (834085-BA22) as described below?
A1-A4 pins of connector J5:
DC+5V
A12-A8 pins of connector J5: DC+15V
Does cable MB break?
Does cable CB break?
Replace the RB I/F board (834085-BA22). (See 6.27.)
Is the symptom relieved?
Replace the CB main board (34085-BA11).
(See 6.19.)
Replace cable MB.
Completion
No
No
No
No
Yes
Yes
Yes
Replace cable CB.
Yes
Does the MB work properly?
4.2 Initialization is not completed properly.
Yes
No
Содержание RT-5100
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