NEC NEAX 2400 ICS User manual

ND-70373 (E)
ISSUE 1
SN1433 CPRAF-A/SN1435 CPRAH-A
Installation Guide
JUNE, 1998
NEC America, Inc.
®

LIABILITY DISCLAIMER
NEC America, Inc. reserves the right to change the specifications,
functions, or features, at any time, without notice.
NEC America, Inc. has prepared this document for use by its em-
ployees and customers. The information contained herein is the
property of NEC America, Inc. and shall not be reproduced without
prior written approval from NEC America, Inc.
NEAX and Dterm are registered trademarks of NEC Corporation.
Copyright 1998
NEC America, Inc.
Printed in the U.S.A.

ND-70373 (E)
ISSUE 1
JUNE, 1998
SN1433 CPRAF-A/SN1435 CPRAH-A
Installation Guide
TABLE OF CONTENTS
Page
ND-70373 (E) TABLE OF CONTENTS
Page i
Revision 1.0
CHAPTER 1 GENERAL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
1. Outline . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
2. Internal Cable Connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
3. Switch Setting on CPU Board. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
CHAPTER 2 INSTALLATION PROCEDURE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
1. Mounting of CPR . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
2. Mounting of HFD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
3. Cable Connection for IMG
x . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
4. IMG
dxh . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
4.1 Cable Connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
4.2 Mounting of Additional GATE (PZ-GT19) Card. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
CHAPTER 3 SYSTEM STARTUP. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
1. Program Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
1.1 Off-Line Startup. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
1.2 HD Initialization . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
1.3 Basic Software Installation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
1.4 Standard Service Software Installation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
1.5 Lamp Indication and System Message . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

LIST OF FIGURES ND-70373 (E)
Page ii
Revision 1.0
LIST OF FIGURES
Figure Title Page
1-1 Outer View of CPR . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
1-2 SN1433 CPRAF-A/SN1435 CPRAH-A . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
1-3 Internal Cable Connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
1-4 Jumper Switch Setting on CPU Board . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
2-1 Mounting of CPR . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
2-2 Mounting of HFD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
2-3 Locations of Connectors (IMG
x ) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
2-4 Cable Connections for IMG
x . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
2-5 Locations of Connectors (IMG
dxh ) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
2-6 Cable Connections for IMG
dxh . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
2-7 Removal of CPR . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
2-8 Removal of CPR Cover . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
2-9 Removal of Slot Cover . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
2-10 Mounting of GATE Card . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
3-1 EMA Card Mounting Location . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
3-2 Lamps and Switches on EMA Card Operation Panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
3-3 Operation Panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
3-4 OPE/ACT Lamp Indication . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24

ND-70373 (E) LIST OF TABLES
Page iii
Revision 1.0
LIST OF TABLES
Table Title Page
2-1 Cable Connections for IMG
x . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
2-2 Cable Connections for IMG
dxh . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
3-1 Abnormal Lamp Indication on Line/Trunk Circuit Card . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25

LIST OF TABLES ND-70373 (E)
Page iv
Revision 1.0
This page is for your notes.

ND-70373 (E) CHAPTER 1
Page 1
Revision 1.0
GENERAL
CHAPTER 1 GENERAL
1. Outline
The Central Processor Rack (CPR) is the system control block mounted in the Local Processor Rack (LPR). The
type of CPR differs depending on the system as listed below.
• SN1433 CPRAF-A : IMGx
• SN1435 CPRAH-A : IMGdxh
When two CPRs are mounted, redundant (dual) configuration of the system is available.
Outer view of each CPR is shown in Figure 1-1.
Figure 1-1 Outer View of CPR
SW
MBR
MB CPU OPE
HDD
FDD
ON
OFF
5A
I
O
ON
OFF
OUTPWR
INPWR
0123 4 56
WDT
GT0 GT1
GT2 GT3
ON
SYSTEM SELECT0 Note1
SW
MBR
MB CPU OPE
HDD
FDD
ON
OFF
5A
I
O
ON
OFF
OUTPWR
INPWR
012 3 45 6
WDT
GT0 GT1
GT2 GT3
ON
SYSTEM SELECT0 Note1
SN1433 CPRAF-A (IMGx)
SN1435 CPRAH-A (IMGdxh)

CHAPTER 1 ND-70373 (E)
Page 2
Revision 1.0
GENERAL
The CPR consists of the following components.
• PZ-PW92 : This card supplies operating power to the CPR and the circuit cards mounted in slots 00 to
04 of the LPR.
• PZ-IO27 : Floppy Disk Drive (FDD) and Hard Disk Drive (HDD) are mounted on this card.
• CPU Board : This card mainly contains Central Processing Unit (CPU), Random Access Memory (RAM),
Boot ROM, ISA Bus Controller and FDD/HDD Controller.
• PZ-GT17 : This card connects the CPU with the Local I/O Bus and Misc Bus, permitting the CPU to
directly control the INT/TSW, EMA, IOC and other miscellaneous circuit cards mounted in
IMG0.
• PZ-GT18 : This card connects the CPU with the Local I/O Bus, HSW I/O Bus and Misc Bus, permitting
the CPU to directly control the INT/TSW, HSW and other miscellaneous circuit cards
mounted in IMG1 and IMG2.
• PZ-GT19 : This card connects the CPU with the Local I/O Bus, HSW I/O Bus and Misc Bus, permitting
the CPU to directly control the INT/TSW, HSW and other miscellaneous circuit cards
mounted in IMG3.
Figure 1-2 SN1433 CPRAF-A/SN1435 CPRAH-A
SW
MBR
MB CPU OPE
HDD
FDD
ON
OFF
5A
I
O
ON
OFF
OUT PWR
IN PWR
012 3 45 6
WDT
GT0 GT1
GT2 GT3
ON
SYSTEM SELECT Note
PZ-PW92
Note 1 : Factory settings are as follows.
IMGx :
IMGxh/dxh :
PZ-IO27
PZ-GT18 (for IMG1/IMG2)
PZ-GT19 (for IMG3)
PZ-GT17(for IMG0)
AB AB
ON
SYSTEM SELECT
ON
SYSTEM SELECT
Front View
Note 2 : PZ-GT19 is for IMGdxh only.

ND-70373 (E) CHAPTER 1
Page 3
Revision 1.0
GENERAL
2. Internal Cable Connection
Internal cable connection of the CPR is shown in Figure 1-3.
Figure 1-3 Internal Cable Connection
Front View
PZ-PW92 KEY
(Above : LEDA)
(Below : LEDB) PZ-GT19
(for IMG3)
PZ-DK217
PZ-IO27
PWR GOOD
PZ-GT17(for IMG0)
CPU PZ-GT18
(for IMG1/IMG2)
FAN
FAN CA
FAN
(LED)
(LED)
(LEDA)
(LEDB)
2P INT CA-A
2P INT CA-A
(IDE1)
(FDD)
(DSPP)
30AL ST FLT CA
(BZ-M14 BWB)
DPWR IDEH FDFDD
FDD IF CA
HDD CABLE

CHAPTER 1 ND-70373 (E)
Page 4
Revision 1.0
GENERAL
3. Switch Setting on CPU Board
Factory setting of the jumper switches on the CPU board is shown in Figure 1-4.
Figure 1-4 Jumper Switch Setting on CPU Board
FREQ1 FREQ2
EP3
EP1
EP2
CLK1
CLK2
CPS
FAN
VR1
VR2