Tektronix TM 515 User manual

Ibktronix-
COMMTTTEDTO EXCELLENCE
TM515
FIVE COMPARTMENT
PORTABLE
POWER MODULE
INSTRUCTION MANUAL
Tektronix, Inc.
P.O. Box 500
Beaverton, Oregon 97077 Serial Number
070-2020-02
Product Group 75 First Prifttir>g SEP 1975
Revised JUL1988

CopyrigM *1975. 1980 TMIronix. >nc. All rights r«s«rv»d.
CoMwMs o( tMs puWictlionfflcy not b* reproduced in any
(arm wtthoul (he written permission of TeMronix, Inc.
Products of Tektronix. IrK. arid its subsidiaries are covered
by U.S and foreign patents and/or pending patents.
TEKTRONIX. TEK. SCOPE-MOBILE, and
istered trademarks of Tektronix. Iik.
are reg-
Printed in U.S.A. Specification and price change privileges
are reserved.
INSTRUMENT SERIAL NUMBERS
Each instrument has aserial number on apanel insert, tag.
or stamped on the chassis. The first number or letter
designates the country of manufacture. The last five digits
of the serial number are assigned sequentially and are
unique to each instrument. Those manufactured in the
United States have six unique digits. The country of
manufacture is identified as follows:
BOOOOOO Tektronix, Inc., Beaverton, Oregon, USA
100000 Tektronix Guernsey, Ltd., Channel islands
200000 Tektronix United Kingdom, Ltd., London
300000 Sony/Tektronix. Japan
700000 Tektronix Holland. NV, Heerenveen.
The Netherlands

TM51
TABLE OF CONTENTS
Page
UST OF ILLUSTRATIONS li
UST OF TABLES ii
OPERATORS SAFETY SUMMARY ill
SERVICE SAFETY SUMMARY v
OPERATORS PART
Section 1SPECIFICATION 1-1
Introduction 1-1
Instrument Description 1-1
Performance Conditions 1-1
Electrical Characteristics 1-1
Physical Characteristics 1-3
OPERATORS PART—ENQUSH
Section 2OPERATING INSTRUCTIONS 2-1
General 2-1
Installation 2-1
Power Source 2-1
Power Usage . .
.
2-1
Operating Temperatures 2-1
Plug-in Modules 2-1
Module Installation 2-1
Turn-on Procedure 2-2
Building aSystem 2-2
Family Compatibility 2-2
Customizing the Interface 2-2
Installation and Pre-Turn On Procedure 2-3
Front and Rear Cover Removal .. . 2-3
Use of Bail 2-3
Line Voltage Selector and Fuse 2-S
REV BJUN 1980

TM51S
TABLE OF CONTENTS (cont)
SERVICE PART
Pag«
SMtIen 3MAINTENANCE 3-1
General 3-1
Introduction 3-1
Cabinet Removal 3-1
Cleaning 3-1
Preventive Maintenance 3-1
Calibration 3-2
Troubleshooting Aids 3-2
Troubleshooting Techniques 3-2
Parts Ordering and Replacing 3-4
Packaging Information 3-S
Section 4OPTIONS 4-1
Option 54-1
Option 64-1
Option 74-1
Section 5REPLACEABLE ELECTRICAL PARTS 5-1
Section 6DIAGRAMS AND CIRCUIT BOARD
ILLUSTRATIONS
Power Module Interface Pin
Assignments
Detailed Block Diagram
Schematic Diagram
Parts Location Grid and Reference
Tables
Option 6Parts Location
Section 7REPLACEABLE MECHANICAL PARTS 7-1
Exploded View
Accessories
CHANGE INFORMATION
II REVA JUN 1980

TM 515
LIST OF ILLUSTRATIONS
Figur* Pag*
TM 515 Ftve Compartment Power Module. .vi
1-
1Dimensional Diagram 1-4
2-
1Interface Board 2-2
2-2 End Damp Detail 2-3
2-3 Bail Usage and Storage 2-4
2-4A Rear View 2-5
2-4B Front View 2-6
2-
5Line Voltage Selector and Fuse 2-7
3-
1ReassemUy Guide-Pin Alignment 3-1
3-2 Semiconductor device lead configurations
found in the TM 500 family 3-5
3-3 Light-emitting diode (LED) lead orientation. .3-7
LIST OF TABLES
Table Page
1-1 SUPPLIES 1-1
1-2 SERIES PASS TRANSISTORS 1-2
1-3 SOURCE POWER REQUIREMENTS ... 1-2
1-4 MISCELLANEOUS 1-3
1-5 ENVIRONMENTAL 1-3
1-6 MECHANICAL 1-3
REV AUG 1981 m

OPERATORS SAFETY SUMMARY
TM SIS
The general safety information in this part of the summary
is for both operating and servicing personnel. Specific
warnings and cautions wiii be found throughout the
manual where they apply, but may not appear in this
summary.
TERMS
In Utls Manual
CAUTION statements identify conditiorrs or practices that
couid result in damageto the equipment or other property.
WARNiNG statements identify conditions or practices
that could result in personai injury or loss of life.
As Marked on Equipment
CAUTION Indicates apersonal injury hazard rtot im>
mediately accessible as one reads the marking, or a
hazard to property including the equipment its^f.
DANGER indicates apersonal injury hazard immediately
accessible as one reads the marking.
Grounding the Product
This product is grounded through the grounding conduc-
tor of the power cord. To avoid electrical shock, plug the
power cord into aproperly wired receptacle before
connecting to the product input or output terminals. A
protective ground connection by way of the grounding
conductor in the power cord is essential for safe opera-
tion.
Danger Arising From Loss of Ground
Upon loss of the protective-ground connection, all
accessible conductive parts (including knobs and con-
trols that may appear to be insulating) can render an
electric shock.
Use the Proper Power Cord
Use only the power cord and connector specified for your
product.
Use only apower cord that is in good condition.
Refer cord and connector changes to qualified service
personnel.
SYMBOLS
In This Manual
AThis symbol indicates where applicable
cautionary or other information is to be
found.
on Equipment
DANGER —High voltage.
Protective ground (earth) terminal.
ATTENTION —refer to manual.
Power Source
Use the Proper Fuse
To avoid fire hazard, use only the fuse of correct type,
voltage rating and current rating as specified in the parts
list for your product.
Refer fuse replacement to qualified service personnel.
Do Not Operate in Explosive Atmospheres
To avoid explosion, do not operate this product in an
explosive atmosphere uniess It has been specifically
certified for such operation.
Do Not Remove Covers or Panels
To avoid personal injury, do not remove the product
covers or panels. Do not operate the product without the
covers and panels properly installed.
As Marked
©
A
This product is intended to operate from apower source
that will not apply more than 250 volts rms between the
supply conductors or between either supply conductor
and ground. Aprotective ground connection byway of the
grounding conductor in the power cord is essential for
safe operation.
Do Not Operate Without Covers (for TM 500 plug-
ins only)
To avoid personal injury, do not operate this product
without covers or par»els installed. Do not apply power to
the plug-in via aplug-in extender.
REVA JUN 19S0 V

TM SIS
SERVICE SAFETY SUMMARY
FOR QUALIFIED SERVICE PERSONNEL ONLY
Refer also to the preceding Operators Safety Summary.
Do Not Service Alone
Do not perform internal service or adjustment of this
product unless another person capable of rendering first
aid and resuscitation is present.
Use Care When Servicing With Power On
Dangerous voltages exist at several points in this product.
To avoid personal injury, do not touch exposed connec-
tions and components while power is on.
Disconnect power before removing protective panels,
soldering, or replacing components.
Power Source
This product is intended to operate from apower source
that will not apply more than 250 volts rms between the
supply conductors or between either supply conductor
and ground. Aprotective ground connection ^way of the
grounding conductor In the power cord is essential for
safe operation.
Vi REV AJUN I960

section 1—TM 515
SPECIFICATION
INTRODUCTION
Instrument DMcrtptlon
The TM SIS is afive-wide power module compatible
with most TM 500 plug-ins. It provides unregulated acand
dc supplies and nondedicated power transistorsfor use by
the plug-ins. This mainframe does not have a Ngh-power
compartment but does feature forced-air cooling.
Available options allow the rear interface to be customized
(Option S). operation from power sources with aline
frequency of up to 400 Hz (Option 6). and specific
interconnections for specialized plug-ins (Option 7).
Performance Conditioru
The values listed below are valid only when the
instrument is operated at an ambient temperature
between 0*C and -i-50*C.
ELECTRICAL CHARACTERISTICS
Table 1-1
SUPPUES
Charadertstfee Performance Requirements Supplemental Information
+33.5 Vdc
1
Tolerance* 1+23.7 Vto +40.0 V
PARO (Periodic and Random <2.5 VPP
Deviation)
Maximum load 350 mA
1
Maximum load di/dt 10 mA/^
-33.5 Vdc
Tolerance* -23.7 Vto -40.0 V
PARD <2.5 VPP
Maximum load 350 mA
Maximum load di/dt 10 mA/^
+11.5 Vdc
Tolerance* +7.6 Vto +16.0 V
PARO <2.5 VPP
Maximum load 1.3 A
Maximum load di/dt 20 mA/ifl
25 Vac (2 each) 1
Range 25.0 Vrms +10%: -15%
Maximum load 25 VA
Maximum floating V350 V^
REV A JAN I960 1-1

Specification—TM 515
Table 1*1 (coni)
1
Charact«r1$tJe« Performance Requirements Suppiemental Information
17.5 Vac
Range 120.5 Vrms +10%; -20% grounded center tap
Maximum load
1
30 VA
Maximum Plug-in Power draw
from mainframe* 35 Wdc or 75 VAac
Combined Power Draw sharing
limitation* VAac +Z1 Wdc <75
Fuse Data 1
+33.5 Vdc 2.5 A. 3AG. fast blow
-33.5 Vdc 2.5 A. 3AG. fast blow
+11.5 Vdc 7.5 A, 3AG. fast blow
*Wor«t cate; low lin^full load and Ngh lln^no load valuaa Indudine PARO.
*At nominal llna voltaga.
Table 1-2
SERIES PASS TRANSISTORS
*1
CharicteHftlca Performance Requirements Supplemental Information
Type One each NPN and PNP per compartment.
Maximum dissipation 7.5 Weach. 15 Wtotal.
Table 1-3
SOURCE POWER REQUIREMENTS
Characteristics Performance Requirements Supplemental information
Voltage ranges Selectable 100 V. 110 V. 120 V. 200 V, 220 V.
and 240 Vnominal line. ±10%.
Line frequency 48 Hz to 60 Hz
Option 6 146 Hz to 400 Hz
Maximum power consumption 240 W
Fuse data
100 V. 110 V. 120 Vranges 3A. 3AG, slow blow
200 V. 220 V. 240 Vranges 3A. 3AG. slow blow
^2 REV A JAN 19fi0