Tektronix RSA5BUP User manual

RSA5BUP (Options 65, 66, and 6566)
RSA5UP (Option 5566)
RSA5100A and RSA5100B Series Real-Time Signal Analyzers
Digital I and Q Outputs and Zero Span Output Upgrades
ZZZ
Instructions
xx
www.tektronix.com
*P075106100*
075-1061-00

Copyright © Tektronix. All rights reserved. Licensed software products are owned by Tektronix or its subsidiaries
or suppliers, and are protected by national copyright laws and international treaty provisions.
Tektronix products are covered by U.S. and foreign patents, issued and pending. Information in this publication
supersedes that in all previously published material. Specifications and price change privileges reserved.
TEKTRONIX and TEK are registered trademarks of Tektronix, Inc.

Service safety summary
Only qualified personnel should perform service procedures. Read this Service
Safety Summary and the General Safety Summary located in the Service Manual
before performing any service procedures.
Do Not Service Alone. Do not perform internal service or adjustments of this
product unless another person capable of rendering first aid and resuscitation is
present.
DisconnectPower. To avoid electric shock, switch off the instrument power, then
disconnect the power cord from the mains power.
UseCareWhenServicingWithPowerOn. Dangerousvoltagesorcurrentsmay
exist in this product. Disconnect power, remove battery (if applicable), and
disconnect test leads before removing protective panels, soldering, or replacing
components.
To avoid electric shock, do not touch exposed connections.
RSA5100A/B Series Digital I/Q and Zero Span Upgrades 1

Kit description
Kit description
This kit describes the installation of the following Options:
RSA5100B Series.
Option 65: Digital I and Q Outputs
Option 66: Zero Span Output
Option 6566: Digital I and Q Outputs and Zero Span Output
RSA5100A Series.
Option 5566: Digital I and Q Outputs and Zero Span Output
Products
RSA5103B. All serial numbers
RSA5106B. All serial numbers
RSA5115B. Allserialnumbers
RSA5126B. All serial numbers
RSA5103A. All serial numbers
RSA5106A. All serial numbers
RSA5115A. Allserialnumbers
RSA5126A. All serial numbers
2 RSA5100A/B Series Digital I/Q and Zero Span Upgrades

Kit description
Kit parts list
The following table provides a list of parts contained in this kit. The kit contains
the same parts, regardless of which of the three options you ordered. The actual
option (or options) available is controlled with the option key provided in the kit.
Quantity Part number Description
1 075-1061-XXMANUAL, TECH INSTALLATION, RSA5BUP OPTIONS 65,
66, 6566
1 171-2191-XX MANUAL,TECH; SVCPT-UPG; TEKTRONIX
SUPPLEMENTAL INFORMATION SHEET FOR
THE PEOPLES REPUBLIC OF CHINA; CHINA ROHS
2 174-5106-XX CABLE, ASSEMBLY (I AND Q OUT, PANEL MOUNT),
SAFETY CONTROLLED
2 174-5195-XX CABLE ASSY ELEC: 2X 50P MDR CONN. 1.5M L, 18
TWIST PAIR, 100 OHM, 1 I/O, 13 GND, W/SHIELD
NOTE. These cables are not needed to install the Option.
They are supplied for external connections to the I and Q
Output connectors.
1 174-5213-XX CABLE ASSY, RIBBON; STATIC GROUND, 1X2; SAFETY
CONTROLLED
1 174-6418-XX CABLE, COAX BNC-ST TO SMB-RA
1 200-5317-XX COVER, REAR PANEL, OPTION (I AND Q / ZERO SPAN)
4 211-0450-XX SCREW, MACHINE; 2.5MM X 0.45 X 6MM, PNH, STEEL,
ZINC PLATED, T8 TORX DRIVE
8 211-1050-XX SCREW, MACHINE; 6-32 X 0.312 L, PNH, STEEL, ZINC
FINISH, T15
1 863-0955-XX CKT BD SUBASSY; REAL TIME IQ AND LOG VIDEO
OUTPUT, FUNCTIONALLY TESTED
1N/A LABEL, EXPORT CONTROL CLASSIFICATION
NOTE. Export control label only applies to RSA5100B
Series instruments when installing Option 65 or Option 6566.
1N/A LABEL, MANUFACTURED; OPTION KEY UPGRADE
LABEL
1N/A LABEL, MANUFACTURED; PRODUCT LABEL, SAFETY
CONTROLLED
RSA5100A/B Series Digital I/Q and Zero Span Upgrades 3

Installation instructions
Installation instructions
This section contains all procedures needed to install the required components.
Minimum tool and equipment list
The following tools are required to for installation of this kit. All tools are
standard tools that are readily available.
Item Name Description
1. Screwdriver handle (magnetic) Torque driver. Accepts 14 inch
hex-head driver tips
2. T8 TORX tip TORX driver tip for T-8 size screw
heads
3. T15 TORX tip TORX driver tip for T-15 size screw
heads
4. T20 TORX tip TORX driver tip for T-20 size screw
heads
5. 5/8" hex wrench Open end wrench to install BNC
connector
6. 5/32" hex wrench
NOTE. Only needed for early models
of the RSA5100A Series instruments.
Hex wrench to remove Allen head
screws at front of top cover
These instructions are for qualified service personnel who are familiar
with servicing the product. If you need further details for disassembling or
reassembling the product, refer to the product’s Service Manual.
Remove cosmetic covers and shield
NOTE. Right-side or left-side references in these instructions assume you are
viewing the instrument from the front panel.
WARNING. To avoid electric shock, switch off the instrument power, then
disconnect the power cord from the mains power. Failure to do so can cause
injury or death.
1. Remove the power cord.
2. If it is installed, pull the front cover off the instrument.
4 RSA5100A/B Series Digital I/Q and Zero Span Upgrades

Installation instructions
3. Remove the two T15 Torx-head screws that secure the plastic carrying handle
to the side of the instrument. (It is not necessary to remove the black metal
handles.) (See Figure 1.)
4. Remove four T15 Torx-head screws along each side that secure the top and
bottom covers to the instrument, and two T20 Torx-head screws near the front
edge of the top cover (next to the folding handles).
NOTE. Early models of the RSA5100A Series instruments used four 5/32″Allen
socket cap screws in place of the T15 Torx-head screws.
5. Remove the top and bottom covers. Remove the top cover by pulling straight
back about 1 inch. Then pull out on the sides of the top cover outward,
flexing them slightly to clear the instrument chassis, and pull it away from the
instrument.
6. Remove the eighteen T15 Torx-head screws that secure the top shield to the
chassis and remove the shield.
RSA5100A/B Series Digital I/Q and Zero Span Upgrades 5

Installation instructions
Figure 1: Remove covers
6 RSA5100A/B Series Digital I/Q and Zero Span Upgrades

Installation instructions
Attach cables to rear-panel cover insert
1. Install the cables to the new rear-panel cover provided in this kit. (See
Figure 2.)
Install the two IQ Output ribbon cables onto the rear panel cover using
four T8 Torx-head screws provided in the kit. Tighten the screws using a
torque driver set to 5.5 in-lb.
Install the Ground cable onto the spade connector on the rear-panel cover.
Install the Zero Span Output BNC cable to the rear-panel cover. Use the
BNC washer and 5/8″nut that is provided with the BNC connector.
Figure 2: Installing cables
RSA5100A/B Series Digital I/Q and Zero Span Upgrades 7

Installation instructions
Install rear panel cover insert into instrument
1. Remove the blank, rear-panel cover from the chassis (attached with eight T15
Torx-head screws). Discard the blank panel.
2. Install the new rear-panel cover (with attached cabling) on the rear panel
chassis using eight T15 Torx-head screws. Torque these screws to 10.0 in/lb.
(See Figure 3.)
Figure 3: Installing the rear panel cover on the rear panel of the chassis
8 RSA5100A/B Series Digital I/Q and Zero Span Upgrades