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Document:	VAXstation 3100 Maintenance Guide Addendum Options Installation
Order Number:	EK-331AA-AD
Revision:	1
Pages:	120
Original Filename:

OCR Text

VAXstation 3100 Maintenance
Guide Addendum:
Options Installation
Order Number EK-331AA-AD-001

digital equipment corporation
maynard, massachusetts

First Edition, June 1989
The information in this document is subject to change without notice and should not
be construed as a commitment by Digital Equipment Corporation. Digital Equipment
Corporation assumes no responsibility for any errors that may appear in this document.
The software described in this document is furnished under a license and may be used or
copied only in accordance with the terms of such license.
No responsibility is assumed for the use or reliability of software on equipment that is not
supplied by Digital Equipment Corporation or its affiliated companies.
Copyright © by Digital Equipment Corporation 1989
All Rights Reserved.
Printed in U.S.A.
FCC NOTICE: The equipment described in this manual generates, uses, and may emit
radio frequency energy. The equipment has been type tested and found to comply with
the limits for a Class A computing device pursuant to Subpart J of Part 15 of FCC
Rules, which are designed to provide reasonable protection against such radio frequency
interference when operated in a commercial environment. Operation of this equipment in
a residential area may cause interference, in which case the user at his own expense may
be required to take measures to correct the interference.

BASEWAY
BI Bus
CompacTape
DEC
DEC/MAP
DECmate
DECnet
DECUS
DECwriter
DIBOL
EDCS
FMS

MASSBUS
Micro/RSTS
MicroPDP-11
Micro/RSX
MicroVAX II
PDP
P/OS
Professional
Q-bus
Rainbow
RRD50
RSTS
RSX

RT
UNIBUS
ThinWire
TK50
TK50-D
VAX
VAXcluster
VAXstation II
VAXstation II/GPX
VMS
VT

About This Manual
This addendum describes how to install the available options for the
VAXstation 3100 systems. It covers all options presently available for
model 30 (VS42A-xx) and model 40 (VS42S-xx) versions of the VS 3100
system. The label on the rear of the system box indicates the system you
are working on (VS42A-xx or VS42S-xx).

Organization
This addendum has seven chapters.
•

Chapter 1 contains installation procedures for the mass storage drive
plate and all of the drives available in model 30.

•

Chapter 2 contains installation procedures for the RX23 diskette drive
in model 30.

•

Chapter 3 contains installation procedures for the RZ22 and RZ23
disk drive in both the model 30 and model 40 systems.

•

Chapter 4 contains installation procedures for the TZ30 tape drive in
both the model 30 and model 40 systems.

•

Chapter 5 contains installation procedures for the RRD40 compact
disc drive in the model 40 system.

•

Chapter 6 contains installation procedures for the 8-plane graphics
coprocessor module in both the model 30 and model 40 systems.

•

Chapter 7 contains installation procedures for the memory modules in
both the model 30 and model 40 systems.

x About This Manual

Intended Audience
This document is only for Digital Field Service personnel and selfmaintenance customers.

Tools and Equipment
You need the following tools to service the VAXstation 3100 systems:
Tools and Equipment

Part Number

Wrist strap and antistatic mat (included in Field
Service antistatic kit)

29-26246-00

Conventions
This document uses the following conventions:
Convention

Meaning

Note
Caution

Provides general information you should be aware of.
Provides information to prevent damage to the
equipment.

Related Documents
You can order the following documents from Digital. This guide refers to
many of these documents.
Table 1 Related Documents
Documents

Order Number

VAXstation 3100 Maintenance Guide
VAXstation 3100 Model 40 Customer
Information Kit
Managing your VAXstation 3100
Model 30 Standalone
VAXstation 3100 Hardware Information
Model 30
VAXstation 3100 Hardware Information Model 40
Using Your VAXstation 3100 Model 30 Satellite

EK-285AA-MG
EK-VS310-IL
EK-260AA-OM
EK-265AA-OM
EK-266AA-OM
EK-259AA-UG

About This Manual xi

Table 1 (Cont.) Related Documents
Documents

Order Number

VR290 Service Guide
VR150 Pocket Service Guide
VR160 Pocket Service Guide
VAXstation 2000, MicroVAX 2000, VAXmate
Network Guide
TZK50/SCSI Controller Technical Manual

EK-VR290-SV
EK-VR150-PS
EK-VR160-PS
EK-NETAB-UG
EK-TZK50-TM

Digital personnel may order these documents from:
Digital Equipment Corporation
44 Whitney Street
Northboro, MA 01532
Attn: Publishing and Circulation Services (NRO3/W3)
Order Processing Section

1
Drive Plate Installation (Model 30)
There are two drive plate options available for the VAXstation 3100 model
30 system.

Option Contents
Option Number

Contents

VS42D-HF

Drive plate with ST506/SCSI MSC module
Cables
SCSI terminator

VS42D-JF

Drive plate with SCSI/SCSI MSC module
Cables
SCSI terminator

Figure 1–1 shows the ST506/SCSI MSC module and Figure 1–2 shows the
SCSI/SCSI MSC module.

1–1

1–2 Drive Plate Installation (Model 30)

CONTROLLER CABLE
FROM SYSTEM MODULE

EXTERNAL
SCSI PORT

RX23 CONNECTOR

INTERNAL SCSI
CONNECTOR

MA-X0802-88A

Figure 1–1

ST506/SCSI MSC Module

SCSI-A
TO SYSTEM
MODULE

EXTERNAL
SCSI PORT

SCSI-B

MA-X0818-88

Figure 1–2

SCSI/SCSI MSC Module

Drive Plate Installation (Model 30)

1–3

Drive Plate Installation Procedure
Shutting Down the System
1. Shut down the system software.
2. Run self-test (>>> TEST F 1) to verify operation of the present
configuration.
3. Turn the system power switch off.
Opening the System Box
CAUTION
Wear a static wrist strap and use a static mat (PN 29-26246-00)
when replacing FRUs.
1. Unscrew the two cover screws (Figure 1–3).

COVER
SCREW
LOCATIONS
MA-X0796-88

Figure 1–3

Cover Screw Locations

2. Slide the cover forward and up off the system box.

1–4 Drive Plate Installation (Model 30)

Preparing the Drive Plate for Installation
1. Disconnect the MSC cable from the ST506/SCSI MSC module on
the drive plate Figure 1–4. (Figure 1–4 shows the ST506/SCSI MSC
module, and the SCSI/SCSI MSC module’s cable disconnects the same
way).
MSC MODULE
MSC CABLE

MA-X0513-89

Figure 1–4

Removing the MSC Cable

2. Connect the MSC cable to the system module (Figure 1–5). Hang the
MSC cable over the back of the system box.

Drive Plate Installation (Model 30)

1–5

MSC
CONNECTOR

MA-X0514-89

Figure 1–5

Connecting MSC Cable to the System Module

3. Mount the drives onto the drive plate. To mount the RX23 diskette
drive, RZ23 disk drive, and the TZ30 tape drive, perform the
procedures in the following sections.
After you have mounted all of the drives onto the drive plate, perform
the steps in Installing the Drive Plate with the Drives to install the
assembled drive plate into the system box.
Mounting the RX23 onto the Drive Plate
1. Set the RX23’s drive select switch to the zero position, which is all the
way towards the back of the drive (Figure 1–6).

1–6 Drive Plate Installation (Model 30)

MA-X0868-88

Figure 1–6

Setting the RX23 Drive Select Switch

2. Position the RX23 on the drive plate (Figure 1–7) and tighten the four
mounting screws.
CAPTIVE SCREWS (4)

MA-X0515-89

Figure 1–7

Mounting the RX23 Diskette Drive

Drive Plate Installation (Model 30)

1–7

3. Connect the data and power cables to the RX23 and to the
ST506/SCSI MSC module (Figure 1–8).
MSC CABLE

POWER
CABLE

MSC
MODULE

RX23

MA-X0516-89

Figure 1–8

Connecting the RX23 Data and Power Cables

4. Install the eject button onto the RX23 drive.
Installing the RX23 Bezel
1. On the cover of the system box, remove the six screws (Figure 1–9)
and remove the front bezel from the cover.

1–8 Drive Plate Installation (Model 30)

PHILLIPS SCREWS

MA-X0517-89

Figure 1–9

Removing Front Bezel screws

2. Separate the blank bezel insert from the front bezel (Figure 1–10).

MA-X0518-89

Figure 1–10

Separating the Bezel Insert from the Front Bezel

3. Install the RX23 bezel insert onto the front bezel by reversing the
previous step.

Drive Plate Installation (Model 30)

1–9

4. Install the front bezel onto the cover and install the six screws
(Figure 1–9).
5. Installation of the RX23 is now complete.
•

If you have to install an RZ23 disk drive on the drive plate,
proceed to RZ22 and RZ23 Installation

•

If there are no other drives to be installed on the drive plate,
proceed to Installing the Drive Plate with the Drives

RZ22 and RZ23 Installation
The text refers to the RZ23 only, but procedures for the RZ22 are
identical.
1. Set the RZ23’s SCSI ID jumpers to address ID 3, using Figure 1–11
and Table 1–1. If you need to install a second RZ23 disk drive, set the
second RZ23 to address ID 2.
CONNECTOR TO
HDA MODULE

SCSI ID
JUMPERS

SIGNAL
CONNECTOR

E1
E2
E3

POWER
CONNECTOR

MA-X0519-89

Figure 1–11

RZ22 and RZ23 SCSI Address ID Jumper Settings

1–10 Drive Plate Installation (Model 30)

Table 1–1 RZ22 and RZ23 SCSI Address ID Jumper Settings
Address ID on

RZ22 and RZ23 Jumper Settings

SCSI Bus

Out

1 Reserved address ID for SCSI bus controller

2 Recommended address IDs for the RZ22 or RZ23 drives

2. If the RX23 diskette drive is also mounted on the plate, mount the
RZ23 (Figure 1–12). Otherwise, proceed to the next step.
3. If the TZ30 tape drive is mounted on the plate, or is going to
be mounted on the drive plate, mount the RZ23 as shown in
Figure 1–13.

Drive Plate Installation (Model 30)

DRIVE PLATE

SCREWS

MA-X0521-89

Figure 1–12

Mounting the RZ23 Disk with an RX23 Diskette Drive

1–11

1–12 Drive Plate Installation (Model 30)

DRIVE PLATE

SCREWS

MA-X0520-89

Figure 1–13

Mounting the RZ23 Disk with a TZ30 Tape Drive

4. Connect the data and power cables to the RZ23 and to the MSC
module as shown in Figure 1–14 (with an RX23) or Figure 1–15 (with
a TZ30).

Drive Plate Installation (Model 30)

1–13

POWER
CABLE

MSC
MODULE

RZ23

RX23

RZ23

MA-X0523-89

Figure 1–14 Connecting the RZ23 Data and Power Cables with an
RX23 Diskette Drive
A-BUS

MSC
MODULE

POWER
CABLE
B-BUS

RZ23

TZ30

MA-X0522-89

Figure 1–15
Tape Drive

Connecting the RZ23 Data and Power Cables with a TZ30

1–14 Drive Plate Installation (Model 30)

5. Installation of the RZ23 is now complete.
•

If you have to install a TZ30 tape drive on the drive plate, proceed
to TZ30 Tape Drive Installation .

•

If there are no other drives to be installed on the drive plate,
proceed to Installing the Drive Plate with the Drives.

TZ30 Tape Drive Installation
1. Set the TZ30’s SCSI ID switches to address ID 5 using Figure 1–16
and the switch setting chart.
TZ30 TOP

RIGHT SIDE

FRONT
1 2 3 4

SCSI ID BIT:0
SCSI ID BIT:1
SCSI ID BIT:2
SCSI PARITY
ENABLE/
DISABLE
ON

OFF

(1)

(0)

IN THIS EXAMPLE, THE SCSI ID IS SET FOR 5
AND PARITY IS SET TO ON.
MA-X1084-88

Figure 1–16

TZ30 Tape Drive SCSI Address ID Switch Settings

Drive Plate Installation (Model 30)

SCSI ID Switch Positions
SCSI ID

Off

1 Parity Bit - This bit is always on (parity enabled).

2 Reserved address ID for SCSI bus controller

3 Recommended address ID for the TZ30 tape drive

2. Mount the TZ30 (Figure 1–17).

1–15

1–16 Drive Plate Installation (Model 30)

DRIVE PLATE

SCREWS

MA-X0524-89

Figure 1–17

Mounting the TZ30 Tape Drive

3. Connect the data and power cables to the TZ30 and to the MSC
module (Figure 1–18.)

Drive Plate Installation (Model 30)

A-BUS

1–17

MSC
MODULE

POWER
CABLE
B-BUS

RZ23

TZ30

MA-X0522-89

Figure 1–18

Connecting the TZ30 Data and Power Cables

Installing the TZ30 Bezel
1. On the cover of the system box, remove the six screws (Figure 1–19)
and remove the front bezel from the cover.
PHILLIPS SCREWS

MA-X0517-89

Figure 1–19

Removing Front Bezel screws

1–18 Drive Plate Installation (Model 30)

2. Separate the blank bezel insert from the front bezel (Figure 1–20).

MA-X0518-89

Figure 1–20

Separating the Bezel Insert from the Front Bezel

3. Install the TZ30 bezel insert onto the front bezel by reversing the
previous step.
4. Install the front bezel onto the cover and install the six screws
(Figure 1–19).
5. Installation of the TZ30 is now complete. Proceed to Installing the
Drive Plate with the Drives to install the drive plate and close the
system box.

Installing the Drive Plate with the Drives
1. Loosen the three panhead (Phillips) screws on the side of the drive
plate.
2. Position the drive plate on the system box (Figure 1–21) making sure
that the MSC cable is not trapped under the drive plate.

Drive Plate Installation (Model 30)

1–19

CAPTIVE
SCREWS
(4)

DRIVE PLATE

PANHEAD
SCREWS
(3 LOOSENED)
MA-X0858-88

Figure 1–21

Drive Plate Screw Locations

3. Tighten the four captive screws, then tighten the three panhead
(Phillips) screws.
4. Connect the MSC cable to the MSC module. (Figure 1–22 shows the
ST506/SCSI MSC module, and the SCSI/SCSI MSC module’s MSC
cable connects the same way.
5. Connect the power cable to the power supply

1–20 Drive Plate Installation (Model 30)

MSC MODULE
MSC CABLE

MA-X0525-89

Figure 1–22

MSC Cable Connection

Reinstalling the System Box cover
CAUTION
When installing the system box cover, make sure that the LED
on the RX23 diskette drive fits into the plastic light bezel on
the cover. Sometimes the LED is bent upwards and does not
slip into the light bezel properly causing damage to the LED.
1. Install the system box cover and tighten the two cover screws.
2. Refer to Chapter 1 of the maintenance guide. Run self-test and the
system exerciser on the new drives to verify their status.

2
RX23 Diskette Drive Installation
This option installs in model 30 only.

Option Contents
Option Number

Contents

RX23-EF

RX23 diskette drive with mounting plate
Data cable
Eject button
RX23 bezel
Diskette

Installation Procedure
Shutting Down the System
1. Shut down the system software.
2. Run self-test (>>> TEST F 1) to verify operation of the present
configuration.
3. Turn the system power switch off.

2–1

2–2 RX23 Diskette Drive Installation

Opening the System Box
CAUTION
Wear a static wrist strap and use a static mat (PN 29-26246-00)
when replacing FRUs.
1. Unscrew the two cover screws (Figure 2–1).

COVER
SCREW
LOCATIONS
MA-X0796-88

Figure 2–1

Cover Screw Locations

2. Slide the cover forward and up off the system box.
Installing the RX23 Diskette Drive
1. Set the drive select switch to the zero position which is all the way
towards the back of the drive (Figure 2–2).

RX23 Diskette Drive Installation

2–3

MA-X0868-88

Figure 2–2

Setting the RX23 Drive Select Switch

2. Position the RX23 on the drive plate (Figure 2–3) and tighten the four
mounting screws.
CAPTIVE SCREWS (4)

MA-X0515-89

Figure 2–3

Mounting the RX23 Diskette Drive

2–4 RX23 Diskette Drive Installation

3. Connect the data and power cables to the RX23 and to the MSC
module (Figure 2–4.)
POWER
CABLE

MSC
MODULE

RZ23

RX23

RZ23

MA-X0523-89

Figure 2–4

Connecting the RX23 Data and Power Cables

4. Install the eject button onto the RX23 drive.
Installing the RX23 Bezel
1. On the cover of the system box, remove the six screws (Figure 2–5)
and remove the front bezel from the cover.

RX23 Diskette Drive Installation

2–5

PHILLIPS SCREWS

MA-X0517-89

Figure 2–5

Removing the Front Bezel Screws

2. Separate the blank bezel insert from the front bezel (Figure 2–6).

MA-X0518-89

Figure 2–6

Separating the Bezel Insert from the Front Bezel

3. Install the RX23 bezel insert onto the front bezel by reversing the
previous step.

2–6 RX23 Diskette Drive Installation

4. Install the front bezel onto the cover and install the six screws
(Figure 2–5).
Reinstalling the System Box Cover
CAUTION
When installing the system box cover, make sure that the LED
on the RX23 diskette drive fits into the plastic light bezel on
the cover. Sometimes the LED is bent upwards and does not
slip into the light bezel properly causing damage to the LED.
1. Install the system box cover and tighten the two cover screws.
2. Refer to Chapter 1 of the maintenance guide. Run self-test and the
system exerciser on the new drive to verify its status.

3
RZ22 and RZ23 Drive Installation
The RZ22 and RZ23 disk drives are physically mounted the same. The
text refers to the RZ23 only, but procedures for the RZ22 are identical.

Option Contents
Option Number

Contents

RZ22-EF

RZ22 drive
Screws
Grommets

RZ23-EF

RZ23 drive
Screws
Grommets

There are two separate procedures defined in this chapter. The first
procedure describes how to install the RZ23 disk drive in the model 30
system. The second procedure describes how to install the RZ23 disk
drive in the model 40 system.

Model 30 Installation Procedure
Shutting Down the System
1. Shut down the system software.
2. Run self-test (>>> TEST F 1) to verify operation of the present
configuration.
3. Turn the system power switch off.

3–1

3–2 RZ22 and RZ23 Drive Installation

Opening the System Box
CAUTION
Wear a static wrist strap and use a static mat (PN 29-26246-00)
when replacing FRUs.
1. Unscrew the two cover screws (Figure 3–1).

COVER
SCREW
LOCATIONS
MA-X0796-88

Figure 3–1

Cover Screw Locations

2. Slide the cover forward and up off the system box.
Removing the Drive Mounting Plate
1. Disconnect the power cable and the MSC cable from the MSC module
(Figure 3–2).

RZ22 and RZ23 Drive Installation

3–3

MSC CABLE
POWER
CABLE

SYSTEM MODULE

MSC
MODULE

POWER
SUPPLY

RX23

MA-X0526-89

Figure 3–2

Disconnecting Power and MSC Cables

2. Unscrew the four captive screws, loosen the three panhead screws
(Figure 3–3), and remove the drive mounting plate.

3–4 RZ22 and RZ23 Drive Installation

CAPTIVE
SCREWS
(4)

DRIVE PLATE

PANHEAD
SCREWS
(3 LOOSENED)
MA-X0527-89

Figure 3–3

Removing the Drive Mounting Plate

Installing the RZ23 Disk Drive
1. Set the RZ23’s SCSI ID jumpers to address ID 3. Refer to Figure 3–4
and the following jumper setting chart. If you need to install a second
RZ23 disk drive, set the second RZ23 to address ID 2.

RZ22 and RZ23 Drive Installation

CONNECTOR TO
HDA MODULE

SCSI ID
JUMPERS

SIGNAL
CONNECTOR

E1
E2
E3

POWER
CONNECTOR

MA-X0519-89

Figure 3–4

RZ23 SCSI Address ID Jumper Settings

Address ID on

RZ22 and RZ23 Jumper Settings

SCSI Bus

Out

1 Reserved address ID for SCSI bus controller

2 Recommended address IDs for the RZ22 or RZ23 drives

3–5

3–6 RZ22 and RZ23 Drive Installation

2. If the RX23 diskette drive is also mounted on the plate, mount the
RZ23 (Figure 3–5), or if the TZ30 tape drive is mounted on the plate,
mount the RZ23 (Figure 3–6).

DRIVE PLATE

SCREWS

MA-X0521-89

Figure 3–5

Mounting the RZ23 Disk with an RX23 Diskette Drive

RZ22 and RZ23 Drive Installation

3–7

DRIVE PLATE

SCREWS

MA-X0520-89

Figure 3–6

Mounting the RZ23 Disk with a TZ30 Tape Drive

3. Connect the data and power cables to the RZ23 and to the MSC
module as shown in Figure 3–7 (with an RX23) or Figure 3–8 (with a
TZ30).

3–8 RZ22 and RZ23 Drive Installation

POWER
CABLE

MSC
MODULE

RZ23

RX23

RZ23

MA-X0523-89

Figure 3–7 Connecting the RZ23 Data and Power Cables with an RX23
Diskette Drive
A-BUS

MSC
MODULE

POWER
CABLE
B-BUS

RZ23

TZ30

MA-X0522-89

Figure 3–8
Tape Drive

Connecting the RZ23 Data and Power Cables with a TZ30

RZ22 and RZ23 Drive Installation

3–9

Reinstalling the Drive Mounting Plate and Closing the Box
1. Position the drive plate on the system box (Figure 3–9) making sure
that the MSC cable is not trapped under the drive plate.

CAPTIVE
SCREWS
(4)

DRIVE PLATE

PANHEAD
SCREWS
(3 LOOSENED)
MA-X0858-88

Figure 3–9

Drive Plate Screw Locations

2. Tighten the four captive screws, then tighten the three panhead
(Phillips) screws.
3. Connect the MSC cable to the MSC module. Figure 3–10 shows the
ST506/SCSI MSC module. The SCSI/SCSI MSC module’s MSC cable
connects the same way.

3–10 RZ22 and RZ23 Drive Installation

MSC MODULE
MSC CABLE

MA-X0525-89

Figure 3–10

MSC Cable Connection

4. Connect the power cable to the power supply
CAUTION
When installing the system box cover with an RX23 diskette
drive installed, make sure that the LED on the RX23 diskette
drive fits into the plastic light bezel on the cover. Sometimes
the LED is bent upwards and does not slip into the light bezel
properly causing damage to the LED.
5. Install the system box cover and tighten the two cover screws.
6. Run self-test on the new drives to verify their status.

Model 40 Installation Procedure
Shutting Down the System
1. Shut down the system software.
2. Run self-test (>>> TEST F 1) to verify operation of the present
configuration.
3. Turn the system power switch off.

RZ22 and RZ23 Drive Installation

3–11

Opening the System Box
CAUTION
Wear a static wrist strap and use a static mat when replacing
FRUs.
1. Unscrew the two cover screws (Figure 3–11).

COVER
SCREW
LOCATIONS
MA-X0813-88

Figure 3–11

Cover Screw Locations

2. Slide the cover forward and up off the system box.
Removing the Upper Drive Plate
CAUTION
You must note which cables connect to which drive when
disconnecting them from the system. Write the type of drive
and its position on a piece of tape. Wrap the tape around the
connector before disconnecting it. This will help you when
reinstalling the drives.
1. Disconnect the power cable and the SCSI data cable from any
installed RZ23 drive (Figure 3–12.)

3–12 RZ22 and RZ23 Drive Installation

POWER
DATA
SYSTEM MODULE

SCSI-A

MSC
MODULE
RRD40 ADAPTER
MODULE

SCSI-B

POWER
SUPPLY
RZ23

RZ23

RZ23
(SYSTEM
DISK)

UPPER DRIVE PLATE

RRD40

TZ30

LOWER DRIVE PLATE

MA-X0814-88

Figure 3–12

Disconnecting the Power and MSC Cables

2. Remove the RRD40 adapter module (if installed) from the four
standoffs and let it hang over the back of the system box.
3. Unscrew the five screws on the upper drive mounting panel
(Figure 3–13) and lift the top panel from the lower panel.

RZ22 and RZ23 Drive Installation

CAPTIVE
SCREWS
(2)

UPPER
DRIVE
MOUNTING
PANEL

3–13

RRD40
CONTROLLER
BOARD

CAPTIVE
SCREWS
(3)
MA-X0528-89

Figure 3–13

Unscrewing the Upper Drive Mounting Panel

Installing the RZ23 Disk Drive
1. The SCSI ID is set according to the RZ23’s mounting position on the
upper drive panel. Set the SCSI ID on the RZ23 drive according to the
address ID for the drive locations (Figure 3–15). Refer to Figure 3–14
and Table 3–1 to set the jumpers on the RZ23 to the correct SCSI ID
address.

3–14 RZ22 and RZ23 Drive Installation

CONNECTOR TO
HDA MODULE

SCSI ID
JUMPERS

SIGNAL
CONNECTOR

E1
E2
E3

POWER
CONNECTOR

MA-X0519-89

Figure 3–14

RZ23 SCSI Address ID Jumper Locations

Table 3–1 RZ23 SCSI Address ID Jumper Settings
Address ID on

RZ22 and RZ23 Jumper Settings

SCSI Bus

Out

1 Reserved address ID for SCSI bus controller

2 Recommended address IDs for the RZ22 or RZ23 drives

RZ22 and RZ23 Drive Installation

3–15

2. Mount the RZ23 (Figure 3–15).
SCSI ID #2 (B-BUS)

SCSI ID #3 (B-BUS)
SCSI #3 (A-BUS)

RZ23’s

UPPER
DRIVE
PLATE

MA-X0529-89

Figure 3–15

Mounting the RZ23 Disk Drive

Reinstalling the Upper Drive Plate and Closing the Box
1. Install the upper drive plate and tighten the five screws (Figure 3–13).
2. Mount the RRD40 adapter module (if installed) on the four standoffs.
3. Connect the SCSI data and power cables to the RZ23 (Figure 3–16).

3–16 RZ22 and RZ23 Drive Installation

POWER
DATA
SYSTEM MODULE

SCSI-A

MSC
MODULE
RRD40 ADAPTER
MODULE

SCSI-B

POWER
SUPPLY
RZ23

RZ23

RZ23
(SYSTEM
DISK)

UPPER DRIVE PLATE

MA-X0530-89

Figure 3–16

Connecting the RZ23 Data and Power Cables

4. Install the system box cover and tighten the two cover screws.
5. Refer to Chapter 1 of the maintenance guide. Run self-test and the
system exerciser on the new drives to verify their status.

4
TZ30 Tape Drive Installation
The TZ30 installs in either the model 30 or model 40 system.

Option Contents
Option Number

Contents

TZ30-EF

TZ30 tape drive
Screws
Grommets
Blank tape

There are two separate procedures defined in this chapter. The first
procedure describes how to install the TZ30 tape drive in the model 30
system. The second procedure describes how to install the TZ30 tape
drive in the Model 40 system.

4–1

4–2 TZ30 Tape Drive Installation

Opening the System Box
CAUTION
Wear a static wrist strap and use a static mat (PN 29-26246-00)
when replacing FRUs.
1. Unscrew the two cover screws (Figure 4–1).

COVER
SCREW
LOCATIONS
MA-X0796-88

Figure 4–1

Cover Screw Locations

2. Slide the cover forward and up off the system box.
Removing the Drive Mounting Plate
1. Disconnect the power cable from the power supply and disconnect the
MSC cable (Figure 4–2).

TZ30 Tape Drive Installation

4–3

MSC CABLE

POWER
CABLE
SYSTEM MODULE

A-BUS

MSC
MODULE

POWER
SUPPLY

RZ23

TZ30

MA-X1172-88

Figure 4–2

Disconnecting the Drive Mounting Plate

2. Disconnect the external SCSI cable or the terminator from the SCSI
port.
3. Unscrew the four captive screws, loosen the three panhead screws
(Figure 4–3), and slide the plate forward and up off the system box.

4–4 TZ30 Tape Drive Installation

CAPTIVE
SCREWS
(4)

DRIVE PLATE

PANHEAD
SCREWS
(3 LOOSENED)
MA-X0531-89

Figure 4–3

Removing the Drive Mounting Plate

Installing the TZ30 Tape Drive
1. Set the TZ30 drive’s SCSI ID switches to address ID 5, using
Figure 4–4 and the following switch setting chart.

TZ30 Tape Drive Installation

4–5

TZ30 TOP

RIGHT SIDE

FRONT
1 2 3 4

SCSI ID BIT:0
SCSI ID BIT:1
SCSI ID BIT:2
SCSI PARITY
ENABLE/
DISABLE
ON

OFF

(1)

(0)

IN THIS EXAMPLE, THE SCSI ID IS SET FOR 5
AND PARITY IS SET TO ON.
MA-X1084-88

Figure 4–4

TZ30 Tape Drive SCSI Address ID Switch Settings
SCSI ID Switch Positions

SCSI ID

Off

1 Parity Bit - This bit is always off (parity enabled).

2 Reserved address ID for SCSI bus controller

3 Recommended address ID for the TZ30 tape drive

2. Mount the TZ30 (Figure 4–5 shows how to mount the TZ30 with the
RZ23).

4–6 TZ30 Tape Drive Installation

DRIVE PLATE

SCREWS

MA-X0524-89

Figure 4–5

Mounting the TZ30 Tape Drive

3. Connect the data and power cables to the TZ30 and to the MSC
module (Figure 4–6).

TZ30 Tape Drive Installation

A-BUS

4–7

MSC
MODULE

POWER
CABLE
B-BUS

RZ23

TZ30

MA-X0522-89

Figure 4–6

Connecting the TZ30 Data and Power Cables

Reinstalling the Drive Mounting Plate
1. Position the drive plate on the system box (Figure 4–7), making sure
that the MSC cable is not trapped under the drive plate.

4–8 TZ30 Tape Drive Installation

CAPTIVE
SCREWS
(4)

DRIVE PLATE

PANHEAD
SCREWS
(3 LOOSENED)
MA-X0858-88

Figure 4–7

Drive Plate Screw Locations

2. Tighten the four captive screws, then tighten the three panhead
(Phillips) screws.
3. Connect the MSC cable to the MSC module (Figure 4–8).

TZ30 Tape Drive Installation

4–9

MSC MODULE
MSC CABLE

MA-X0525-89

Figure 4–8

MSC Cable Connection

4. Connect the power cable to the power supply
Installing the TZ30 Bezel
1. On the cover of the system box, remove the six screws (Figure 4–9)
and remove the front bezel from the cover.
PHILLIPS SCREWS

MA-X0517-89

Figure 4–9

Removing the Front Bezel Screws

2. Separate the blank bezel insert from the front bezel (Figure 4–10).

4–10 TZ30 Tape Drive Installation

MA-X0518-89

Figure 4–10

Separating the Bezel Insert from the Front Bezel

3. Install the TZ30 bezel insert onto the front bezel by reversing the
previous step.
4. Install the front bezel onto the cover and install the six screws
(Figure 4–9).
Reinstalling the System Box Cover
1. Install the system box cover and tighten the two cover screws.
2. Run self-test on the new drive to verify its status.

TZ30 Tape Drive Installation

4–11

Opening the System Box
CAUTION
Wear a static wrist strap and use a static mat (PN 29-26246-00)
when replacing FRUs.
1. Unscrew the two cover screws (Figure 4–11).

COVER
SCREW
LOCATIONS
MA-X0813-88

Figure 4–11

Cover Screw Locations

2. Slide the cover forward and up off the system box.
Removing the Drive Mounting Plate
CAUTION
You must note which cables connect to which drive when
disconnecting them from the system. Write the type of drive
and its position on a piece of tape. Wrap the tape around the
connector before disconnecting it. This will help you when
reinstalling the drives.
1. Disconnect the power cables and the SCSI bus cables from the drives
on the upper drive plate (Figure 4–12). Disconnect the SCSI bus cable
from the RRD40 adapter module (if installed).

4–12 TZ30 Tape Drive Installation

POWER
DATA
SYSTEM MODULE

SCSI-A

MSC
MODULE
RRD40 ADAPTER
MODULE

SCSI-B

POWER
SUPPLY
RZ23

RZ23

RZ23
(SYSTEM
DISK)

UPPER DRIVE PLATE

RRD40

TZ30

LOWER DRIVE PLATE

MA-X0814-88

Figure 4–12

Disconnecting the Power and MSC Cables

2. Remove the RRD40 adapter module from the four standoffs and let it
hang over the back of the system box.
3. Unscrew the five screws on the upper drive mounting panel
(Figure 4–13) and lift the top panel from the lower panel.

TZ30 Tape Drive Installation

CAPTIVE
SCREWS
(2)

UPPER
DRIVE
MOUNTING
PANEL

4–13

RRD40
CONTROLLER
BOARD

CAPTIVE
SCREWS
(3)
MA-X0532-89

Figure 4–13

Unscrewing the Upper Drive Mounting Panel

Removing the Lower Drive Plate
1. Disconnect the data cable from the rear of the RRD40 compact disc
drive (if installed) and set the RRD40 adapter module aside.
2. Disconnect the power cable from the RRD40 drive (if installed) and
disconnect the MSC cable (Figure 4–14).

4–14 TZ30 Tape Drive Installation

POWER
DATA
SYSTEM MODULE

RRD40 ADAPTER
MODULE

SCSI-A

MSC
MODULE

SCSI-B

POWER
SUPPLY

RRD40

LOWER DRIVE PLATE

MA-X0533-89

Figure 4–14

Lower Drive Mounting Plate Cabling

3. Unscrew the seven screws (Figure 4–15).

TZ30 Tape Drive Installation

CAPTIVE
SCREW
(1)

CAPTIVE
SCREWS
(3)
PANHEAD
SCREWS
(3 LOOSENED)
LOWER
DRIVE
MOUNTING
PANEL
MA-X0534-89

Figure 4–15

Unscrewing the Lower Drive Mounting Plate

4. Slide the plate forward then lift the plate from the system box.
Installing the TZ30 Tape Drive
1. Set the TZ30 drive’s SCSI ID switches to address ID 5, using
Figure 4–16 and the following switch setting chart.

4–15

4–16 TZ30 Tape Drive Installation

TZ30 TOP

RIGHT SIDE

FRONT
1 2 3 4

SCSI ID BIT:0
SCSI ID BIT:1
SCSI ID BIT:2
SCSI PARITY
ENABLE/
DISABLE
ON

OFF

(1)

(0)

IN THIS EXAMPLE, THE SCSI ID IS SET FOR 5
AND PARITY IS SET TO ON.
MA-X1084-88

Figure 4–16

TZ30 Tape Drive SCSI Address ID Switch Settings
SCSI ID Switch Positions

SCSI ID

Off

1 Parity Bit - This bit is always off (parity enabled).

2 Reserved address ID for SCSI bus controller

3 Recommended address ID for the TZ30 tape drive

2. Mount the TZ30 (Figure 4–17).

TZ30 Tape Drive Installation

4–17

SCREWS

MA-X0535-89

Figure 4–17

Mounting the TZ30 Tape Drive

Reinstalling the Lower Drive Plate
1. Position the lower drive mounting plate (Figure 4–15) and tighten the
seven screws.
2. Connect the SCSI bus cables and the power cables to the TZ30 and
the RRD40 compact disc drive (if installed). Connect the MSC cable to
the MSC module (Figure 4–18).

4–18 TZ30 Tape Drive Installation

POWER
DATA
SYSTEM MODULE

RRD40 ADAPTER
MODULE

SCSI-A

MSC
MODULE

SCSI-B

FROM SCS1-A
POWER
SUPPLY

RRD40

TZ30

LOWER DRIVE PLATE

MA-X0815-88

Figure 4–18

Lower Drive Mounting Plate Cabling

3. Connect the data cable from the RRD40 adapter module to the RRD40
compact disc drive (if installed).
Reinstalling the Upper Drive Plate and Closing the Box
1. Position the upper mounting drive plate on the system box
(Figure 4–19) and tighten the five screws.

TZ30 Tape Drive Installation
CAPTIVE
SCREWS
(2)

UPPER
DRIVE
MOUNTING
PANEL

4–19

RRD40
CONTROLLER
BOARD

CAPTIVE
SCREWS
(3)
MA-X0859-88

Figure 4–19

Mounting the Upper Drive Mounting Plate

2. Mount the RRD40 adapter module on the four standoffs.
3. Connect the SCSI bus cables and the power cables to any and all
RZ23s and connect the SCSI bus to the RRD40 adapter module (if
installed) as shown in Figure 4–20.

4–20 TZ30 Tape Drive Installation

POWER
DATA
SYSTEM MODULE

SCSI-A

MSC
MODULE
RRD40 ADAPTER
MODULE

SCSI-B

POWER
SUPPLY
RZ23

RZ23

RZ23
(SYSTEM
DISK)

UPPER DRIVE PLATE

RRD40

TZ30

LOWER DRIVE PLATE

MA-X0814-88

Figure 4–20

Top Drive Mounting Plate Cabling

4. Remove the blank bezel inside the system box cover to allow access to
the TZ30 tape drive.
5. Install the system box cover and tighten the two cover screws.
6. Refer to Chapter 1 of the maintenance guide. Run self-test and the
system exerciser on the new drive to verify its status.

5
RRD40 Compact Disc Drive Installation
The RRD40 installs in the model 40 system only.

Option Contents
Option Number

Contents

RRD40-EF

RRD40 compact disc drive
RRD40 adapter module with cable
Compact "test" disc with caddy
Screws
Grommets

Installation Procedures
Shutting Down the System
1. Shut down the system software.
2. Run self-test (>>> TEST F 1) to verify operation of the present
configuration.
3. Turn the system power switch off.
Opening the System Box
CAUTION
Wear a static wrist strap and use a static mat (PN 29-26246-00)
when replacing FRUs.
1. Unscrew the two cover screws (Figure 5–1).

5–1

5–2 RRD40 Compact Disc Drive Installation

COVER
SCREW
LOCATIONS
MA-X0813-88

Figure 5–1

Cover Screw Locations

2. Slide the cover forward and up off the system box.
Removing the Upper Drive Plate
CAUTION
You must note which cables connect to which drive when
disconnecting them from the system. Write the type of drive
and its position on a piece of tape. Wrap the tape around the
connector before disconnecting it. This will help you when
reinstalling the drives.
1. Disconnect the power cables and the SCSI bus cables from the drives
on the upper drive plate (Figure 5–2).

RRD40 Compact Disc Drive Installation

POWER
DATA
SYSTEM MODULE

SCSI-A

MSC
MODULE
RRD40 ADAPTER
MODULE

SCSI-B

POWER
SUPPLY
RZ23

RZ23

RZ23
(SYSTEM
DISK)

UPPER DRIVE PLATE

RRD40

TZ30

LOWER DRIVE PLATE

MA-X0814-88

Figure 5–2

Disconnecting the Power and MSC Cables

2. Unscrew the five screws on the upper drive mounting panel
(Figure 5–3) and lift the top panel from the lower panel.

5–3

5–4 RRD40 Compact Disc Drive Installation

CAPTIVE
SCREWS
(2)

UPPER
DRIVE
MOUNTING
PANEL

CAPTIVE
SCREWS
(3)
MA-X0536-89

Figure 5–3

Unscrewing the Upper Drive Mounting Panel

Removing the Lower Drive Plate
1. Disconnect the power cable from the TZ30 tape drive (if installed) and
disconnect the MSC cable Figure 5–4.

RRD40 Compact Disc Drive Installation

POWER
DATA
SYSTEM MODULE

SCSI-A

MSC
MODULE

SCSI-B

FROM SCS1-A
POWER
SUPPLY

TZ30

LOWER DRIVE PLATE

MA-X0537-89

Figure 5–4

Lower Drive Mounting Plate Cabling

2. Unscrew the seven screws (Figure 5–5).

5–5

5–6 RRD40 Compact Disc Drive Installation

LOWER
DRIVE
MOUNTING
PANEL
CAPTIVE
SCREW
(1)

CAPTIVE
SCREWS
(3)
PANHEAD
SCREWS
(3 LOOSENED)
LOWER
DRIVE
MOUNTING
PANEL
MA-X0538-89

Figure 5–5

Unscrewing the Lower Drive Mounting Plate

3. Slide the plate forward, then lift the plate from the system box.
Installing the RRD40 Compact Disc Drive
1. Set all of the RRD40 disc drive’s select switches to off. (Figure 5–6).

RRD40 Compact Disc Drive Installation

5–7

OFF
ON
ALL OFF
AS SHOWN
MA-X0539-89

Figure 5–6

RRD40 Compact Disc Drive Switch Settings

2. Mount the RRD40 disc drive (Figure 5–7 shows how to mount the
RRD40 with the TZ30).

5–8 RRD40 Compact Disc Drive Installation

SCREWS

MA-X0535-89

Figure 5–7

Mounting the RRD40 Compact Disc Drive

Reinstalling the Lower Drive Plate
1. Position the lower drive mounting plate (Figure 5–5) and tighten the
seven screws.
2. Connect the data cable from the RRD40 adapter module to the RRD40
compact disc drive.
3. Connect the SCSI bus cables and the power cables to the TZ30 (if
installed) and connect the power cable to the RRD40 compact disc
drive (Figure 5–8). Connect the MSC cable to the MSC module.

RRD40 Compact Disc Drive Installation

POWER
DATA
SYSTEM MODULE

RRD40 ADAPTER
MODULE

SCSI-A

MSC
MODULE

SCSI-B

FROM SCS1-A
POWER
SUPPLY

RRD40

TZ30

LOWER DRIVE PLATE

MA-X0815-88

Figure 5–8

Lower Drive Mounting Plate Cabling

Reinstalling the Upper Drive Plate
1. Position the upper mounting drive plate on the system box
(Figure 5–9) and tighten the five screws.

5–9

5–10 RRD40 Compact Disc Drive Installation

CAPTIVE
SCREWS
(2)

RRD40
CONTROLLER
BOARD

UPPER
DRIVE
MOUNTING
PANEL

CAPTIVE
SCREWS
(3)
MA-X0859-88

Figure 5–9

Mounting the Upper Drive Mounting Plate

Installing the RRD40 Adapter Module
1. Mount the RRD40 adapter module on the four standoffs.
2. Set the RRD40 adapter module’s SCSI ID switches to address ID 4,
using Figure 5–10 and the following switch setting chart.

RRD40 Compact Disc Drive Installation

OFF
ON

1 2 3 4

MA-X0540-89

Figure 5–10

RRD40 Adapter Module SCSI ID Switch Settings

Address ID on

RRD40 Expansion Box Switch Settings

SCSI Bus

Off

1 Reserved address ID for SCSI bus controller

2 Recommended address ID for the RRD40 compact disc drive

5–11

5–12 RRD40 Compact Disc Drive Installation

Reconnecting the Upper Drive Plate Cables and Closing the Box
1. Connect the SCSI bus cables and the power cables to any and all
RZ23s and connect the SCSI bus to the RRD40 adapter module
(Figure 5–11).
POWER
DATA
SYSTEM MODULE

SCSI-A

MSC
MODULE
RRD40 ADAPTER
MODULE

SCSI-B

POWER
SUPPLY
RZ23

RZ23

RZ23
(SYSTEM
DISK)

UPPER DRIVE PLATE

RRD40

TZ30

LOWER DRIVE PLATE

MA-X0814-88

Figure 5–11

Top Drive Mounting Plate Cabling

2. Remove the blank bezel inside the system box cover to allow access to
the RRD40 disc drive.

RRD40 Compact Disc Drive Installation

5–13

3. Install the system box cover and tighten the two cover screws.
4. Refer to Chapter 1 of the maintenance guide. Run self-test and the
system exerciser on the new drive to verify its status.

6
8-Plane Graphics Module Installation
Option Contents
The 8-plane graphics module installs in either the model 30 or model 40
system.
Option Number

Contents

VS40X-PA

Graphics module

There are two separate procedures defined in this chapter. The first
procedure describes how to install a graphic module in the model 30
system. The second procedure describes how to install a graphic module
in the model 40 system.

Model 30 Installation Procedure
Shuting Down the System
1. Shut down the system software.
2. Run self-test (>>> TEST F 1) to verify operation of the present
configuration.
3. Turn the system power switch off.

6–1

6–2 8-Plane Graphics Module Installation

Opening the System Box
CAUTION
Wear a static wrist strap and use a static mat (PN 29-26246-00)
when replacing FRUs.
1. Unscrew the two cover screws (Figure 6–1).

COVER
SCREW
LOCATIONS
MA-X0796-88

Figure 6–1

Cover Screw Locations

2. Slide the cover forward and up off the system box.

8-Plane Graphics Module Installation

6–3

Removing the Drive Plate
Skip this procedure if the system does not have a drive plate installed.
1. Disconnect the power cable from the power supply and disconnect the
MSC cable (Figure 6–2 for a ST506/SCSI MSC module or Figure 6–3
for a SCSI/SCSI MSC module).
MSC CABLE
POWER
CABLE

SYSTEM MODULE

MSC
MODULE

POWER
SUPPLY

RZ23

RX23

MA-X0797-88

Figure 6–2

Disconnecting the Drive Mounting Plate (ST506/SCSI)

6–4 8-Plane Graphics Module Installation

MSC CABLE

POWER
CABLE
SYSTEM MODULE

A-BUS

MSC
MODULE

POWER
SUPPLY

RZ23

TZ30

MA-X1172-88

Figure 6–3

Disconnecting the Drive Mounting Plate (SCSI/SCSI)

2. Disconnect the external SCSI cable or the terminator from the SCSI
port.
3. Unscrew the four captive screws, loosen the three panhead screws
(Figure 6–4), and slide the plate forward and up off the system box.
Set the plate aside.

8-Plane Graphics Module Installation

CAPTIVE
SCREWS
(4)

DRIVE PLATE

PANHEAD
SCREWS
(3 LOOSENED)
MA-X0858-88

Figure 6–4

Removing the Drive Mounting Plate

Installing the Graphics Module
1. Install the graphics module (Figure 6–5).

6–5

6–6 8-Plane Graphics Module Installation

G R APH IC S
MO D U LE

MA-X0803-88A

Figure 6–5

Graphics Module Installation

Reinstalling the Drive Plate and Closing the Box
1. Position the drive plate on the system box (Figure 6–6), making sure
that the MSC cable is not trapped under the drive plate.

8-Plane Graphics Module Installation

6–7

CAPTIVE
SCREWS
(4)

DRIVE PLATE

PANHEAD
SCREWS
(3 LOOSENED)
MA-X0858-88

Figure 6–6

Drive Plate Screw Locations

2. Tighten the four captive screws, then tighten the three panhead
(Phillips) screws.
3. Connect the MSC cable to the MSC module and connect the power
cable to the power supply.
4. Install the system box cover and tighten the two cover screws.
5. Run self-test on the new graphics module to verify its status.

6–8 8-Plane Graphics Module Installation

Opening the System Box
CAUTION
Wear a static wrist strap and use a static mat (PN 29-26246-00)
when replacing FRUs.
1. Unscrew the two cover screws (Figure 6–7).

COVER
SCREW
LOCATIONS
MA-X0813-88

Figure 6–7

Cover Screw Locations

2. Slide the cover forward and up off the system box.
Removing the Upper Drive Plate
CAUTION
You must note which cables connect to which drive when
disconnecting them from the system. Write the type of drive
and its position on a piece of tape. Wrap the tape around the
connector before disconnecting it. This will help you when
reinstalling the drives.
1. Disconnect the power cables and the SCSI bus cables from the drives
on the upper drive plate (Figure 6–8). Disconnect the SCSI bus cable
from the RRD40 adapter module (if installed).

8-Plane Graphics Module Installation

6–9

POWER
DATA
SYSTEM MODULE

SCSI-A

MSC
MODULE
RRD40 ADAPTER
MODULE

SCSI-B

POWER
SUPPLY
RZ23

RZ23

RZ23
(SYSTEM
DISK)

UPPER DRIVE PLATE

RRD40

TZ30

LOWER DRIVE PLATE

MA-X0814-88

Figure 6–8

Disconnecting the Power and MSC Cables

2. Remove the RRD40 adapter module from the four standoffs and let it
hang over the back of the system box.
3. Unscrew the five screws on the upper drive mounting panel
(Figure 6–9) and lift the upper panel from the lower panel.

6–10 8-Plane Graphics Module Installation
CAPTIVE
SCREWS
(2)

UPPER
DRIVE
MOUNTING
PANEL

RRD40
CONTROLLER
BOARD

CAPTIVE
SCREWS
(3)
MA-X0859-88

Figure 6–9

Unscrewing the Upper Drive Mounting Panel

8-Plane Graphics Module Installation

POWER
DATA
SYSTEM MODULE

RRD40 ADAPTER
MODULE

SCSI-A

MSC
MODULE

SCSI-B

FROM SCS1-A
POWER
SUPPLY

RRD40

TZ30

LOWER DRIVE PLATE

MA-X0815-88

Figure 6–10

Lower Drive Mounting Plate Cabling

3. Unscrew the seven screws (Figure 6–11).

6–11

6–12 8-Plane Graphics Module Installation

CAPTIVE
SCREW
(1)

CAPTIVE
SCREWS
(3)
PANHEAD
SCREWS
(3 LOOSENED)
LOWER
DRIVE
MOUNTING
PANEL
MA-X0860-88

Figure 6–11

Unscrewing the Lower Drive Mounting Plate

4. Slide the plate forward, then lift the plate from the system box.
Installing the Graphics Module
1. Install the graphics module (Figure 6–12).

8-Plane Graphics Module Installation

6–13

GRAPHICS
M ODUL E

MA-X0847-88A

Figure 6–12

Graphics Module Installation

Reinstalling the Lower Drive Plate
1. Position the lower drive mounting plate (Figure 6–11) and tighten the
seven screws.
2. Connect the SCSI bus cables and the power cables to the TZ30 tape
drive and the RRD40 compact disc drive (if installed). Connect the
MSC cable to the MSC module (Figure 6–13).

6–14 8-Plane Graphics Module Installation

POWER
DATA
SYSTEM MODULE

RRD40 ADAPTER
MODULE

SCSI-A

MSC
MODULE

SCSI-B

FROM SCS1-A
POWER
SUPPLY

RRD40

TZ30

LOWER DRIVE PLATE

MA-X0815-88

Figure 6–13

Lower Drive Mounting Plate Cabling

8-Plane Graphics Module Installation
CAPTIVE
SCREWS
(2)

UPPER
DRIVE
MOUNTING
PANEL

6–15

RRD40
CONTROLLER
BOARD

CAPTIVE
SCREWS
(3)
MA-X0859-88

Figure 6–14

Mounting the Upper Drive Mounting Plate

2. Mount the RRD40 adapter module on the four standoffs.
3. Connect the SCSI bus cables and the power cables to the RZ23’s and
connect the SCSI bus to the RRD40 adapter module (if installed) as
shown in (Figure 6–15).

6–16 8-Plane Graphics Module Installation

POWER
DATA
SYSTEM MODULE

SCSI-A

MSC
MODULE
RRD40 ADAPTER
MODULE

SCSI-B

POWER
SUPPLY
RZ23

RZ23

RZ23
(SYSTEM
DISK)

UPPER DRIVE PLATE

RRD40

TZ30

LOWER DRIVE PLATE

MA-X0814-88

Figure 6–15

Top Drive Mounting Plate Cabling

4. Install the system box cover and tighten the two cover screws.
5. Run self-test on the new graphics module to verify its status.

7
Memory Module Installation
The memory module installs in either the model 30 or model 40 system.

Option Contents
Option Number

Contents

MS42-AB

4 Mbyte memory module

MS42-BA

12 Mbyte memory module

MS42-CA

16 Mbyte memory module
Two E clips

There are two separate procedures defined in this chapter. The first
procedure describes how to install memory modules in the model 30
system. The second procedure describes how to install memory modules
in the model 40 system.
When calculating the total memory installed in a system:
•

Add up the total Mbytes installed on the memory modules

•

Add 4 Mbytes on the system module to the total Mbytes on the
memory modules

Model 30 Installation Procedure
Shutting Down the System
1. Shut down the system software.
2. Run self-test (>>> TEST F 1) to verify operation of the present
configuration.

7–1

7–2 Memory Module Installation

3. Turn the system power switch off.
Opening the System Box
CAUTION
Wear a static wrist strap and use a static mat (PN 29-26246-00)
when replacing FRUs.
1. Unscrew the two cover screws (Figure 7–1).

COVER
SCREW
LOCATIONS
MA-X0796-88

Figure 7–1

Cover Screw Locations

2. Slide the cover forward and up off the system box.

Memory Module Installation

7–3

Removing the Drive Plate
Skip this procedure if the system does not contain a drive plate.
1. Disconnect the power cable from the power supply and disconnect the
MSC cable (Figure 7–2 for a ST506/SCSI MSC module or Figure 7–3
for a SCSI/SCSI MSC module).
MSC CABLE
POWER
CABLE

SYSTEM MODULE

MSC
MODULE

POWER
SUPPLY

RZ23

RX23

MA-X0797-88

Figure 7–2

Disconnecting the Drive Mounting Plate (ST506/SCSI)

7–4 Memory Module Installation

MSC CABLE

POWER
CABLE
SYSTEM MODULE

A-BUS

MSC
MODULE

POWER
SUPPLY

RZ23

TZ30

MA-X1172-88

Figure 7–3

Disconnecting the Drive Mounting Plate (SCSI/SCSI)

2. Disconnect the external SCSI cable or the terminator from the SCSI
port.
3. Unscrew the four captive screws, loosen the three panhead screws
(Figure 7–4), and slide the plate forward and up off the system box.
Set the plate aside.

Memory Module Installation

7–5

CAPTIVE
SCREWS
(4)

DRIVE PLATE

PANHEAD
SCREWS
(3 LOOSENED)
MA-X0858-88

Figure 7–4

Removing the Drive Mounting Plate

Removing Existing Memory Module
1. Remove the memory module from the four standoffs, then lift the
memory module off the system module (Figure 7–5). Two connectors
disconnect as you lift the module.

7–6 Memory Module Installation

MEMORY
MODULE
MA-X0848-88

Figure 7–5

Memory Module Removal

Installing a 12 Mbyte Memory Module
This section describes how to install a 12 Mbyte memory module without
the 16 Mbyte memory module. If you need to install the 16 Mbyte
memory module along with the 12 Mbyte memory module, go to the
next section.
1. Install the new 12 Mbyte memory module (Figure 7–6).

Memory Module Installation

7–7

MEMORY
MODULE
MA-X0848-88A

Figure 7–6

12 Mbyte Memory Module Installation

7–8 Memory Module Installation

1. Remove the two taller single module standoffs (Figure 7–7) by bending
them over until they snap off. Discard the two standoffs.
NOTE
Removing the two standoffs allows space for the 4 or 12 Mbyte
memory module when these modules are attached to the 16
Mbyte memory module. The 4 or 12 Mbyte memory module
uses the two shorter standoffs for support.

STANDOFFS

MA-X0541-89

Figure 7–7

Removing Single Memory Module Standoffs

2. Plug in the 4 Mbyte or 12 Mbyte memory module into the 16 Mbyte
memory module.

Memory Module Installation

7–9

3. Install the two E clips between the modules and mount the modules
onto the system module (Figure 7–8).
16 MBYTE
MEMORY
MODULE

SYSTEM
MODULE

CLIPS
(4 PLACES)

12 MBYTE
MEMORY
MODULE
MA-X1174-88

Figure 7–8

16 Mbyte Memory Module Installation

Reinstalling the Drive Plate and Closing the Box
1. Position the drive plate on the system box (Figure 7–9), making sure
that the MSC cable is not trapped under the drive plate.

7–10 Memory Module Installation

CAPTIVE
SCREWS
(4)

DRIVE PLATE

PANHEAD
SCREWS
(3 LOOSENED)
MA-X0858-88

Figure 7–9

Drive Plate Screw Locations

Model 40 Installation Procedures
Shutting Down the System
1. Shut down the system software.
2. Run self-test (>>> TEST F 1) to verify operation of the present
configuration.
3. Turn the system power switch off.

Memory Module Installation

7–11

Opening the System Box
CAUTION
Wear a static wrist strap and use a static mat (PN 29-26246-00)
when replacing FRUs.
1. Unscrew the two cover screws (Figure 7–10).

COVER
SCREW
LOCATIONS
MA-X0813-88

Figure 7–10

Cover Screw Locations

2. Slide the cover forward and up off the system box.
Removing the Upper Drive Plate
CAUTION
You must note which cables connect to which drive when
disconnecting them from the system. Write the type of drive
and its position on a piece of tape. Wrap the tape around the
connector before disconnecting it. This will help you when
reinstalling the drives.
1. Disconnect the power cables and the SCSI bus cables from the drives
on the upper drive plate (Figure 7–11). Disconnect the SCSI bus cable
from the RRD40 adapter module (if installed).

7–12 Memory Module Installation

POWER
DATA
SYSTEM MODULE

SCSI-A

MSC
MODULE
RRD40 ADAPTER
MODULE

SCSI-B

POWER
SUPPLY
RZ23

RZ23

RZ23
(SYSTEM
DISK)

UPPER DRIVE PLATE

RRD40

TZ30

LOWER DRIVE PLATE

MA-X0814-88

Figure 7–11

Disconnecting Power and MSC Cables

2. Remove the RRD40 adapter module from the four standoffs and let it
hang over the back of the system box.
3. Unscrew the five screws on the upper drive mounting panel
(Figure 7–12) and lift the upper panel from the lower panel.

Memory Module Installation
CAPTIVE
SCREWS
(2)

UPPER
DRIVE
MOUNTING
PANEL

7–13

RRD40
CONTROLLER
BOARD

CAPTIVE
SCREWS
(3)
MA-X0859-88

Figure 7–12

Unscrewing the Upper Drive Mounting Panel

Removing the Lower Drive Plate
1. Disconnect the data cable from the rear of the RRD40 compact disc
drive (if installed) and set the RRD40 adapter module aside.
2. Disconnect the power cable from the power supply and disconnect the
MSC cable from the MSC module (Figure 7–13).

7–14 Memory Module Installation

POWER
DATA
SYSTEM MODULE

RRD40 ADAPTER
MODULE

SCSI-A

MSC
MODULE

SCSI-B

FROM SCS1-A
POWER
SUPPLY

RRD40

TZ30

LOWER DRIVE PLATE

MA-X0815-88

Figure 7–13

Lower Drive Mounting Plate Cabling

3. Unscrew the seven screws (Figure 7–14).

Memory Module Installation

7–15

CAPTIVE
SCREW
(1)

CAPTIVE
SCREWS
(3)
PANHEAD
SCREWS
(3 LOOSENED)
LOWER
DRIVE
MOUNTING
PANEL
MA-X0860-88

Figure 7–14

Unscrewing the Lower Drive Mounting Plate

4. Slide the plate forward, then lift the plate from the system box.
Removing an Existing Memory Module
1. Remove the memory module from the four standoffs, then lift the
memory module off the system module (Figure 7–15). Two connectors
disconnect as you lift the module.

7–16 Memory Module Installation

MEMORY
MODULE
MA-X0848-88

Figure 7–15

Memory Module Removal

Memory Module Installation

7–17

MEMORY
MODULE
MA-X0848-88A

Figure 7–16

12 Mbyte Memory Module Installation

Installing a 16 Mbyte Memory Module
This section describes the installation of the 16 Mbyte memory module.
The 16 Mbyte memory module allows an additional memory module to
be attached to it. The 4 Mbyte and 12 Mbyte memory modules connects
to the 16 Mbyte module to increase the total amount of memory in the
system.
1. Remove the two taller single module standoffs (Figure 7–17) by
bending them over until they snap off. Discard the two standoffs.
NOTE
Removing the two standoffs allows space for the 4 or 12 Mbyte
memory module when these modules are attached to the 16
Mbyte memory module. The 4 or 12 Mbyte memory module
uses the two shorter standoffs for support.

7–18 Memory Module Installation

STANDOFFS

MA-X0541-89

Figure 7–17

Removing Single Memory Module Standoffs

2. Plug in the 4 Mbyte or 12 Mbyte memory module into the 16 Mbyte
memory module.
3. Install the two E clips between the modules and mount the modules
onto the system module (Figure 7–18).

Memory Module Installation

7–19

16 MBYTE
MEMORY
MODULE

SYSTEM
MODULE

CLIPS
(4 PLACES)

12 MBYTE
MEMORY
MODULE
MA-X1174-88

Figure 7–18

16 Mbyte Memory Module Installation

Reinstalling the Lower Drive Plate
1. Position the lower drive mounting plate (Figure 7–14) and tighten the
seven screws.
2. Connect the power cable to the power supply and connect the MSC
cable to the MSC module (Figure 7–19).

7–20 Memory Module Installation

POWER
DATA
SYSTEM MODULE

RRD40 ADAPTER
MODULE

SCSI-A

MSC
MODULE

SCSI-B

FROM SCS1-A
POWER
SUPPLY

RRD40

TZ30

LOWER DRIVE PLATE

MA-X0815-88

Figure 7–19

Lower Drive Mounting Plate Cabling

Reinstalling the Upper Drive Plate and Closing the Box
1. Connect the data cable from the RRD40 adapter module to the RRD40
compact disc drive (if installed).
2. Position the upper mounting drive plate on the system box
(Figure 7–20) and tighten the five screws.

Memory Module Installation
CAPTIVE
SCREWS
(2)

UPPER
DRIVE
MOUNTING
PANEL

7–21

RRD40
CONTROLLER
BOARD

CAPTIVE
SCREWS
(3)
MA-X0859-88

Figure 7–20

Mounting the Upper Drive Mounting Plate

3. Mount the RRD40 adapter module on the four standoffs.
4. Connect the SCSI bus cables and the power cables to any and all
RZ23s and connect the SCSI bus to the RRD40 adapter module (if
installed) as shown in Figure 7–21.

7–22 Memory Module Installation

POWER
DATA
SYSTEM MODULE

SCSI-A

MSC
MODULE
RRD40 ADAPTER
MODULE

SCSI-B

POWER
SUPPLY
RZ23

RZ23

RZ23
(SYSTEM
DISK)

UPPER DRIVE PLATE

RRD40

TZ30

LOWER DRIVE PLATE

MA-X0814-88

Figure 7–21

Top Drive Mounting Plate Cabling

5. Install the system box cover and tighten the two cover screws.
6. Refer to Chapter 1 of the maintenance guide. Run self-test and the
system exerciser on the new memory module to verify its status.

Index
D
Drive Plate Installation Procedure,
1–3

I
Installation Procedure, 2–1
Installation Procedures, 5–1
Installing a 12 Mbyte Memory
Module, 7–6, 7–16
Installing a 16 Mbyte Memory
Module, 7–7, 7–17
Installing the Drive Plate with the
Drives, 1–18
Installing the Graphics Module,
6–5, 6–12
Installing the RRD40 Adapter
Module, 5–10
Installing the RRD40 Compact Disc
Drive, 5–6
Installing the RX23 Bezel, 1–7, 2–4
Installing the RX23 Diskette Drive,
2–2
Installing the RZ23 Disk Drive,
3–4, 3–13
Installing the TZ30 Bezel, 1–17,
4–9
Installing the TZ30 Tape Drive,
4–4, 4–15

Model 30 (cont’d.)
Drive Plate Installation, 1–1
Memory Module Installation,
7–1
8-Plane Graphics Module
Installation, 6–1
RX23 Drive Installation, 2–1
RZ23 drive Installation, 3–1
TZ30 Tape Drive Installation,
4–1
Model 30 Installation Procedure,
3–1, 4–1, 6–1, 7–1
Model 40
RRD40 Compact Disc Drive
Installation, 5–1
RZ23 drive Installation, 3–1
Model 40 Installation Procedure,
3–10, 4–10, 6–7
Model 40 Installation Procedures,
7–10
Mounting the RX23 onto the Drive
Plate, 1–5

O
Opening the System Box, 1–3, 2–2,
3–2, 3–11, 4–2, 4–11, 5–1, 6–2,
6–8, 7–2, 7–11
Option Contents, 1–1, 2–1, 3–1,
4–1, 5–1, 6–1, 7–1

Model 30

Index 1

2 Index

Preparing the Drive Plate for
Installation, 1–4

R
Reconnecting the Upper Drive Plate
Cables and Closing the Box,
5–12
Reinstalling the Drive Mounting
Plate, 4–7
Reinstalling the Drive Mounting
Plate and Closing the Box,
3–9
Reinstalling the Drive Plate and
Closing the Box, 6–6, 7–9
Reinstalling the Lower Drive Plate,
4–17, 5–8, 6–13, 7–19
Reinstalling the System Box cover,
1–20
Reinstalling the System Box Cover,
2–6, 4–10
Reinstalling the Upper Drive Plate,
5–9
Reinstalling the Upper Drive Plate
and Closing the Box, 3–15,
4–18, 6–14, 7–20
Related Documents, x
Removing an Existing Memory
Module, 7–15
Removing Existing Memory Module,
7–5
Removing the Drive Mounting Plate,
3–2, 4–2, 4–11
Removing the Drive Plate, 6–3, 7–3
Removing the Lower Drive Plate,
4–13, 5–4, 6–10
Removing the Upper Drive Plate,
3–11, 5–2, 6–8, 7–11, 7–13
RZ22 and RZ23 Installation, 1–9

S
SCSI ID
TZ30 default, 1–15, 4–5, 4–16

Shuting Down the System, 6–1
Shutting Down the System, 1–3,
2–1, 3–1, 3–10, 4–1, 4–10, 5–1,
6–7, 7–1, 7–10

T
Tools Required, x
TZ30 Tape Drive Installation, 1–14