7. How to use service tools
5-1. Expansion PWB : CKOG-6724BHZZ
• Extrenal view
• Plain view
• Connection diagram
5-2. MCR test card: UKOG-6718RCZZ
• Used when executing the diagnostics of the UP-E12MR2.
• External view
Test pins : Used to check the bus signals.
Bus connector : Used to check the bus signals.
Connected to the UP-3300 Mother PWB.
UP-3300 bus connector
ER-A7RS
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