Nortel DMS-100 Series - Manual

Nortel DMS-100 Series

214 pages

Save Page as PDF

To Next Page

To Next Page

Loading...

297-1001-539

DMS-100 Family

Distributed Processing Peripheral (DPP)

Hardware Component Replacement Guide

DPP001 and up Standard 01.03 September 2000

Table of Contents

Default Chapter7
- Table of Contents7
Replacing Circuit Packs17
- How to Use this Document17
- General Information about Circuit Pack Failures17
- General Troubleshooting Guidelines17
Central Processor Unit (CPU) Circuit Pack (NT6M62BA)21
- General Description21
- Central Processor Unit LED Display22
- Replacing CPU Circuit Pack22
List of Tables27
- ECAC Alarm Reporting Priority Sequence - LED Display Codes27
- CPU Display Control Functions28
- CPU with DMA Circuit Pack (A1 and B1) Options - Part Number: NT6M62BA28
EPROM Circuit Pack (Nt6M63Xx)31
- General Description31
- Replacing EPROM Integrated Circuits31
- EPROM IC Precautions32
- Replacing the EPROM Circuit Pack34
Memory Expansion Circuit Pack (NT6M64AA)43
- General Description43
- Replacing Memory Expansion Circuit Pack43
  - Memory Expansion Circuit Pack (A3 and B3) Options - Part Number: NT6M64AA48
Error Control II and Error Control II Jumper Circuit Packs (NT6M65AA and NTM609AB)50
- Replacing Error Control II Circuit Pack50
- Replacing Error Control II Jumper Circuit Pack52
  - Error Control II Circuit Pack (A5) Options - Part Number: NT6M65AA55
  - Error Control II Jumper Circuit Pack (B5) Options - Part Number: NTM609AB56
Quad SIO Circuit Pack (Nt6M60Xx)59
- General Description59
- Replacing QSIO Circuit Pack60
  - QSIO Circuit Pack (A6 and B6) Options - Part Number: NT6M60AA64
  - QSIO Circuit Pack (A6 and B6) Options - Part Number: NT6M60BA69
Interface Circuit Pack (Nt6M94Xx) - Turbo Only77
- General Description77
- Replacing the 56K Interface Circuit Pack78
  - 56K Interface Circuit Pack (A7 and B7) Options - Part Numbers: NT6M94AA and NT6M94BA83
High Performance Disk Interface Circuit Pack (Nt6M66Xx)85
- General Description85
- Replacing the H.P. Disk Interface Circuit Pack86
  - Disk Interface Circuit Pack (A11 and B11) Options - Part Number: NT6M66AC And/Or NT6M66AL; 72-Mbyte and 140-Mbyte Disk Drives89
  - Disk Interface Circuit Pack (A11 and B11) Options - Part Number: NT6M66AH; 380-Mbyte Disk Drives, DPP Systems W/O 56K Polling89
SCSI Circuit Pack (Nt6M66Xx) - Turbo Only91
- General Description91
- Replacing the SCSI Circuit Pack93
  - SCSI Circuit Pack (A11 and B11) Options - Part Number: NT6M66BA; 380-Mbyte Disk Drives with 56K Polling and 760-Mbyte Disk Drives and NT6M66BD; no97
  - SCSI Circuit Pack (A11 and B11) Options - Part Number: NT6M66CA; 1- and 2-Gbyte99
Data Stream Interface Circuit Pack (Nt6M70Xx)101
- General Description101
- Primary Function101
- Cable Adapter Assemblies101
  - DSI Circuit Packs (Slots 12 and 13) Options - Part Number: NT6M70AA and105
  - DSI Circuit Packs (Slots 12 and 13) Options - Part Number: NT6M70AC107
Bus Terminator Circuit Pack (NT6M68AA)111
- General Description111
- Replace Bus Terminator Circuit Pack111
  - Bus Terminator Circuit Pack (Slot 14) Options - Part Number: NT6M68AA120
Power and Alarm Communications Circuit Pack (Nt6M84Xx)121
- General Description121
- Replacing P/A COMM Circuit Pack122
  - P/A Comm Circuit Pack (A16) Options - Part Number: NT6M84AA126
Disk Crossover and Disk Controller Circuit Packs (Nt6M72Xx and 680-9143)135
- General Description135
- Replacing Disk Crossover Circuit Pack135
- Disk Controller Circuit Pack143
  - Disk Drives143
SCSI Crossover Circuit Pack (Nt6M93Xx) - Turbo Only147
- General Description147
- Replacing SCSI Crossover Circuit Pack148
  - Turbo Dpps152
  - SCSI Crossover (A15 and B15) Circuit Pack (NT6M93BA; 1- and 2-Gigabyte Disk Drives for Turbo Dpps) Options153
Crossover Circuit Pack (NT6M48AA) - Turbo Only155
- General Description155
- Replacing 56K Crossover Circuit Pack155
  - 56K Crossover (B16) Circuit Pack (NT6M48AA) Options159
Four-Channel Communication Circuit Pack (NT6M85AA)161
- General Description161
- Replacing the Four-Channel Comm Circuit Pack161
  - Four-Channel Communications (A17) Circuit Pack (NT6M85AA) Options164
Connector Circuit Pack (NT6M49AA) - Turbo Only167
- General Description167
- Replacing the 56K Connector Circuit Pack167
Power Supply (NT6M71AB)171
- Powering down DPP for Maintenance171
- DPP System Fuses172
  - DPP Power Supply Assembly172
- Replacing Power Supply for Maintenance173

Other manuals for Nortel DMS-100 Series

Installation, Operation And Maintenance Guide708 pages

Reference Manual522 pages

General Description134 pages

Maintenance Manual762 pages

Application Guide406 pages

Product Guide66 pages

Installation, Operation And Maintenance Manual44 pages

Quick Reference Guide88 pages

Replacement Procedures1100 pages

Related product manuals

Preview: Nortel DMS-100

Preview: Nortel North American DMS-100

Nortel North American DMS-100

Preview: Nortel DMS/MSL-100

Nortel DMS/MSL-100

Preview: Nortel M522

Preview: Nortel M5208

Nortel DMS-10 Series