| Back Connectors (Models 500 and 600)J10J6J4J2J1 J3 J5 J7 J9J15J13J14J15J13J14J15J13J14J4 1J42J43J44J45J46J47J48J8(4) (5) (8) (9)(1) (16) (13) (12)J7| In the diagram, each SSA connector 1 has two identification numbers. The number that| is preceded by a J (for example, J1) is used on Model 500; the number that is in| parentheses (for example, (4)) is used on Model 600.1 SSA connectors 4 Mainline power connectors2 Disk drive module connectors 5 Fan-and power-supply assy connectors(behind the modules) (behind each assembly)| 3| Power control connector (Model 500)| 6| Power control connector (Model 600)Chapter 1. Reference Information 1-19