Sun Microsystems Ultra 80 Service Manual page 296

peripheral power cable assembly (J4112), B-7
pin assignments
combined cable assembly connector J4111, B-
6
CPU fan connector J4110, B-6
dc-to-dc converter connector J4105, B-2
dc-to-dc converter connector J4108, B-5
keyboard/mouse connector, B-15
parallel port connector, B-14
PCI fan connector J4109, B-5
peripheral power cable assembly
connector J4112
power supply connector J4106, B-3
power supply connector J4107, B-4
serial port A connector, B-8
serial port B connector, B-8
TPE connector, B-16
UltraSCSI connector, B-10
UPA graphics card connector, B-19
pin configuration
audio connector, B-18
keyboard/mouse connector, B-15
parallel port connector, B-14
serial port A connector, B-8
serial port B connector, B-8
TPE connector, B-16
UltraSCSI connector, B-10
UPA graphics card connector, B-19
power supply connector J4106, B-3
power supply connector J4107, B-4
TPE, B-16
UltraSCSI, B-9
connectors
power, B-1
UPA graphics card, B-18
CPU
module
removing, 9-1
replacing, 9-3
placement diagram, 9-4
placement order, 9-4
CPU fan
connector J4110, B-6
pin assignments, B-6
CPU shroud assembly
removing, 9-37
replacing, 9-38
Index-2 Sun Ultra 80 Service Manual • March 2000
, B-7
D
dc-to-dc converter
connector J4105, B-2
pin assignments, B-2
connector J4108, B-5
pin assignments, B-5
removing, 7-7
replacing, 7-8
declaration of conformity, D-1
description
functional, C-1
product, 1-1
signal, B-1
SunVTS, 2-1
diag-level
and dial-switch? settings, 3-2
variable
set to max, 3-7
set to max (2-way CPU), 3-16
set to max (4-way CPU), 3-7
set to max (single CPU), 3-22
set to min, 3-28
set to min (2-way CPU), 3-32
set to min (4-way CPU), 3-29
set to min (single CPU), 3-35
diagnostic output message
all above, 4-27
EBus DMA/TCR registers, 4-20
Ethernet, 4-21
floppy, 4-23
keyboard, 4-22
mouse, 4-22
NVRAM, 4-25
parallel port, 4-23
PCI/Cheerio, 4-19
probe SCSI, 4-12
probe-scsi all, 4-13
SCSI, 4-26
serial port A, 4-24
serial port A with TIP line, 4-24
serial port B, 4-25
watch-clock, 4-10
watch-net, 4-11
watch-net all, 4-11
diagnostics, OBP on-board, 4-10
DIMM, C-12
bank-to-U-number mapping, C-13
failure, 4-9
mapping (memory riser assembly), C-12