Tektronix TSG-422 Section 10 Replaceable Mechanical Parts

TSG–422 10 –1

REV JUL 1995

Section 10Replaceable Mechanical Parts

This section contains a list of the components that are replaceable for the

TSG-422. Use this list to identify and order replacement parts. There is a sepa-

rate Replaceable Mechanical Parts list for each instrument.

Parts Ordering Information

Replacement parts are available from or through your local Tektronix, Inc., Field

Office or representative.

Changes to Tektronix instruments are sometimes made to accommodate im-

proved components as they become available and to give you the benifit of the

latest circuit improvements. Therefore, when ordering parts, it is important to

include the following information in your order.

HPart number

HInstrument type or model number

HInstrument serial number

HInstrument modification number, if applicable

If a part you have ordered has been replaced with a new or improved part, your

local Tektronix, Inc., Field Office or representative will contact you concerning

any change in part number.

Change information, if any, is located at the rear of this manual.

Using the Replaceable Mechanical Parts List

The tabular information in the Replaceable Mechanical Parts list is arranged for

quick retrieval. Understanding the structure and features of the list will help you

find all of the information you need for ordering replaceable parts.

The Mfg. Code Number to Manufacturer Cross Index for the mechanical parts

list is located immediately after this page. The cross index provides codes,

names, and addresses of manufacturers of components listed in the mechanical-

parts list.

Abbreviations confrorm to American National Standards Institute (ANSI)

standard Y1.1.

Cross Index–Mfr. Code

Number to Manufacturer

Abbreviations

Contents

Main Page WARRANTY Contacting Tektronix Page Page Page Page Page Page Page Page Page Page General Safety Summary To Avoid Fire or Personal Injury Service Safety Summary Symbols and Terms Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Table 312: Certifications and compliances 337 Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Section 8 Replaceable Electrical Parts Parts Ordering Information Using the Replaceable Electrical Parts List Cross IndexMfr. Code Number to Manufacturer Abbreviations List of Assemblies Column Descriptions Replaceable Electrical Part TSG422 83 CROSS INDEX MFR. CODE NUMBER TO MANUFACTURER Replaceable Electrical Part 84TSG422 TSG422 85 86TSG422 TSG422 87 88TSG422 TSG422 89 810 TSG422 TSG422 811 812 TSG422 TSG422 813 814 TSG422 TSG422 815 816 TSG422 TSG422 817 818 TSG422 TSG422 819 820 TSG422 TSG422 821 822 TSG422 TSG422 823 824 TSG422 TSG422 825 826 TSG422 TSG422 827 828 TSG422 TSG422 829 830 TSG422 TSG422 831 832 TSG422 TSG422 833 834 TSG422 TSG422 835 836 TSG422 TSG422 837 838 TSG422 TSG422 839 840 TSG422 TSG422 841 REV JUL 1995 Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Section 10 Replaceable Mechanical Parts Parts Ordering Information Using the Replaceable Mechanical Parts List Cross IndexMfr. Code Number to Manufacturer Abbreviations Column Descriptions Replaceable Mechanical Part TSG422 103 CROSS INDEX MFR. CODE NUMBER TO MANUFACTURER Replaceable Mechanical Parts 104TSG422 Replaceable Mechanical Parts TSG422 105 Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Manual Change Information Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page PARALLEL OUTPUT TTL TO ECL AUDIO DATA SchematicLookup Chart located on back of schematic. SERIAL OUTPUT TSG 422 OPTION 1S Schematic Diagram <2> Component Locator Chart The schematic diagram has an alpha-numeric grid to assist in locating parts within that diagram. to assist in locating parts within that diagram. Assembly A7. Partial Assembly A7 also shown on Diagram 1. A7 D1/D2 SERIAL OUTPUT BOARD Component Locator BLACK COPROCESSOR BLACK LINE DRIVER 2A7 TSG 422 OPTION 1S SERIAL DIGITAL BLACK OUTPUT Page DESCRIPTION ELECTRICAL PARTS LIST AND SCHEMATIC CHANGES REPLACEABLE ELECTRICAL PARTS LIST CHANGE TO READ: ADD: Page Page Page PARALLEL OUTPUT TTL TO ECL AUDIO DATA SERIAL OUTPUT TSG 422 OPTION 1S LINE DRIVERS Page BLACK SERIALIZER BLACK COPROCESSOR BLACK LINE DRIVER 2A7 TSG 422 OPTION 1S SERIAL DIGITAL BLACK OUTPUT 671-2244-09 & -10 Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page ELECTRICAL PARTS LIST CHANGES Page Page Page DESCRIPTION TEXT and ELECTRICAL PARTS LIST CHANGES Page 2 of 4 Page 331, ADD: Fig. 335a. 500 kHz Bowtie (Ver 2.2 and above) Fig. 336a. 2.5 MHz Bowtie (Ver 2.2 and above) Page 3 of 4 At end of Section 3 ADD THE FOLLOWING: Fig. 356. Gamma Limit Test (Ver 2.2 and above) Page Page Mechanical Parts List Changes Replaceable Electrical Parts Changes