Cabling Configuration

Cable DescriptionPart NumberSourceDestination
10-Mbps Ethernet
two 16-pin female connectors,
key = pin 6
17-04478-01MAU Card J2Riser card J7
100-Mbps Ethernet
two 40-pin female connectors,
key = pin 22
17-04473-01MII card J4Riser card J26
Audio
two 16-pin female connectors,
key = pin 7
17-04477-01Riser J13Audio Card J3
CD audio
Four-wire with three-wire pigtail
17-04278-02CD-ROM driveRiser J11
(pin 1=R, 4=L )
Disk activity
two 4-pin connectors; only one conductor: pin 2
17-04472-01SCSI host adapterRiser card J10
Fans (2)
Four-pin connector,
key = pin 4, cable is part of the fan assembly
12-24701-36Riser J22 and J23Upper-front and lower-front fans
Floppy (FDD)
two 34-pin female connectors and one 34-pin card edge connector
17-03460-12Riser J16Floppy drive
Front-panel and speaker harness with two LEDs, two switches, and a speaker going to a 12-pin connector,
key = pin 7
17-04372-02Riser J15
pins 1-12
Control panel LEDs and switches and the speaker
Headphone and microphone (on side)
8-pin connector,
key = pins 7 and 8
17-04374-0?Riser J15
pins 13-18, keys overhang J15
Control card J3
IDE (2)
three 40-pin female connectors
17-03461-08Riser
J20-Secondary
J21-Primary
CD-ROM and other IDE drives
MIDI/Game port
two 16-pin female connectors,
key = pin 8
17-04476-01Riser J14Audio Card J4
SCSI 3
68-position cable with six male micro D connectors; pin 1 is toward red stripe
17-04474-01SCSI host adapterSCSI devices