NDA-24296 CHAPTER 2

Pag e 25

Revision 1.0
SN1695 C PRBF-A
CPU Board
3. Face Layout of Lamps, Switches, and Connectors

The CPR contains the following lamps, switches and connectors.

Slots 0-3 provide the Peripheral Component Interconnect (PCI) bus, and Slots 4-6 are the Industrial

Standard Architecture (ISA) bus.

Figure 2-5 Front View of CPR

Note: This card is mounted in the IMG0 of the IPX-U system only.

SW
DC-40V~-58.6V
PZ-PW92
MBR CPU OPE
ON
HDD
-48V OUT
ON
OFF
5A
125V
AC/DC
I
O
PALM
ON
ALM
OUTPWR
INPWR
ON
14
IMG1
SYSTEM SELECT0 STATUS
SENSE
CPURST
SLOT NO. 0 1 2 3 4 5 6
WDT
IMG2
IMG0
AB
IMG3
ON
112
SYSTEM SELECT1
ON
13 20
SYSTEM SELECT2
PWR(PZ-PW92)

FDD/HDD(PZ-IO27/28) DSP(PZ-DK224)

Note

[CPR for 1-IMG/4-IMG/IPX-U System]