Ricoh Sargas-PJ1 Field Service Manual page 52

3. Replacement
4. Main Board [A] ( x9, all connectors)
• Each end connector of the harness linking the LVPS and PSU must be connected to the
matching board. After disconnecting the harness, if you connect the LVPS end to the PSU, the
power will fail to turn on. Mark the connectors and boards as shown in the red frame so as to
indicate the matching pairs of connectors and boards.
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