Contents - Table Of Contents
- Table Of Contents
- united kingdom telecommunications safety requirements
- radio protection for germany
- safety notices
- laser safety information
- about this book
- Chapter 1. Reference Information
- Front View with Covers, Later Models
- Rear View without Covers, Models 340, 34H, 350, 355, 360/36T, 365 370/37T, 375
- Front View without Covers, Early Models
- Front View without Covers – Model 397
- System Planar Connector Locations, Models 355, 365, 375
- System Planar Connector Locations Models 380 and 390
- System Planar Connector Locations Model 397
- Memory
- Data and Power Flow
- SCSI-Attached Disk Drives, Models 340, 34H, 350, 360/36T, 370/37T
- Data and Power Flow: SCSI Attached Disk Drives – Models 380, 390, 39H
- Data and Power Flow: SCSI Attached Disk Drives – Model 397
- Specifications (all models except 380, 390, 39H, and 397)
- Specifications Models 380, 390, 39H, and 397
- Power Cables
- Service Inspection Guide
- Chapter 3. Removal and Replacement Procedures
- Handling Static-Sensitive Devices
- Rear Cover
- Top Cover
- Front Cover
- Disk Drive (Bus-Attached): Models 320, 32E, 32H
- Disk Drive (SCSI-Attached): Models 320, 32E, 32H
- Disk Drive (SCSI-Attached): Models 340, 34H, 350, 355, 360/36T, 365 370/37T, 375
- Disk Drive: Models 380, 390, 39H, and 397
- Power Supply
- Power Supply (Models 380, 390, 39H, and 397)
- Diskette Drive
- Media Drive Removal for Models 380, 390, 39H, and 397
- Adapter Cards, Ethernet Riser Card, and External Diskette Riser Card
- Setting the Ethernet Riser Card Jumpers
- Attached Devices
- CPU Card
- CPU Card (Model 39H)
- Voltage Regulator Card (Model 39H)
- L2 Cache
- Fan and Air Duct (Model 39H Only)
- Memory Card
- Memory SIMMs
- System Planar
- Card Guide Frame
- Rear Fan
- Front Fan
- Key Lock
- Reset Switch
- Serial Ports Flex Circuit (Models 340, 34H, 350, 355, 360/36T, 365 370/37T, 375)
- Serial Port (Models 380, 390, 39H, and 397)
- Three-Digit Display: Models 320, 32E, 32H
- Three-Digit Display Models 340, 34H, 350, 355, 360/36T, 365 370/37T, and 375, 380, 390, 39H
- Three-Digit Display, Model 397
- Toroids
- Battery
- Contact Strips (Models 340, 34H, 350, 355, 360/36T, 365, 370/37T, 375)
- Chapter 4. System Installation
- Index
- Appendix A. SCSI Device Address Record
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2-1520-5Maintenance Analysis Procedures (MAPs)Step 8(from Step 7)1. Set the power switch on the system unit to Off.2. Disconnect and remove the front disk drive from the frame.3. Install the disk drive frame in the system planar.4. For Models 320, 32E, and 32H with SCSI-attached rear disk drive, connect the datacable to the disk drive and the SCSI adapter on the system planar.5. Set the power switch on the system unit to On. Wait 10 seconds before answering thefollowing question.Did the power-on light come on and stay on?NO One of the remaining FRUs is defective.To test each FRU, exchange the FRUs in the following order:1. Rear disk Drive2. Data cable (Models 320, 32E, and 32H with SCSI-attached disk drives)3. Riser card (Models 320, 32E, and 32H with bus-attached disk drives)4. SCSI bus extender card (Models 340, 34H, 350, 355, 360/36T, 365,370/37T ,375, 380, 390, 39H, and 397)5. System planar (Models 340, 34H, 350, 355, 360/36T, 365, 370/37T,375, 380, 390, 39H, 397 and models 320, 32E, and 32H withbus-attached disk drives)If the symptom did not change and all the FRUs have been exchanged goto Step 11.YES Exchange the front disk drive. Go to “Map 0410: Repair Checkout” in theDiagnostic Information For Micro Channel Bus Systems. |
