COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 NM-PDL REV.0 JULY 2001CHAPTER 4 DISASSEMBLY/ASSEMBLY4-9F04-301-01 Internal cable connectionsCable key1. Fan cables2. HDD cable3. UIB cable4. Power supply cable5. Ground cables6. AC power cableFromFansHard disk drive (HDD)User interface board (UIB)cable connectorPower supply (6-pin connector)Chassis ground pinPower supply(2-pin AC power connector)Toa. Fan connector J25 on the motherboardb. Fan connector J26 on the motherboardHDD connector on motherboard (J28)UIB connector on motherboard (J30)a. Power connector on HDD (4-pin connector)b. Power connector on motherboard (J29)a. Power supply ground pinb. Power switch (pin E)a. Connector pin N on the power switchb. Connector P on the power switchFansMotherboardPower switchHDDUIBPower supply[1a][1b][4a][5a][4b][6a][5b][6b][2][3]
