Service manual

7. How to use service tools
7-1. Expansion PWB : CKOG-6724BHZZ
•
External view
• Plain view
• Connection diagram
7-2. MCR test card: UKOG-6718RCZZ
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Used when executing the diagnostics of the UP-E12MR.
• External view
Test pins : Used to check the bus signals.
Bus connector : Used to check the bus signals.
Connected to the ER-A770 Mother PWB.
ER-A770 bus connector
ER-A7RS