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SD-505
Troubleshooting
10.2.3C11A5: Saddle in & out guide motor failure
10.2.4C11A6: Saddle layable guide drive failure
Relevant electrical parts
In & out guide motor (M13)
In & out guide home sensor (PS23)
SD control board (SDCB)
Step Action
WIRING DIAGRAM
Control signal
Location
(Electrical
component)
1
Check the M13 connector for proper con-
nection and correct as necessary.
——
2
Check M13 for proper drive coupling and
correct as necessary.
——
3 M13 operation check SDCB PJ4-4 to 5 SD-505 G-6
4 PS23 I/O check, sensor check SDCB PJ10-3 (ON) SD-505 B-2 to 3
5 Change SDCB — —
Relevant electrical parts
Layable guide motor (M14)
Layable guide home sensor (PS24)
SD control board (SDCB)
Step Action
WIRING DIAGRAM
Control signal
Location
(Electrical
component)
1
Check the M14 connector for proper con-
nection and correct as necessary.
——
2
Check M14 for proper drive coupling and
correct as necessary.
——
3 M14 operation check SDCB PJ4-8 to 9 SD-505 G-5
4 PS24 I/O check, sensor check SDCB PJ10-6 (ON) SD-505 B-3
5 Change SDCB — —
Service Manual Y108482-2
10. Malfunction code Field ServiceVer. 2.0 Jan. 2008
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