Tektronix 1710J Series User manual

Instruction Manual
1710J Series
Waveform Monitors
(S/N B040000 and above)
070-9673-03
Warning
The servicing instructions are for use by qualified
personnel only. To avoid personal injury, do not
perform any servicing unless you are qualified to
do so. Refer to all safety summaries prior to
performing service.
www.tektronix.com

Copyright ©Tektronix, Inc. All rights reserved.
Tektronix products are covered by U.S. and foreign patents, issued and pending. Information in this publication supercedes
that in all previously published material. Specifications and price change privileges reserved.
Tektronix, Inc., P.O. Box 500, Beaverton, OR 97077
TEKTRONIX and TEK are registered trademarks of Tektronix, Inc.

WARRANTY
Tektronix warrants that the products that it manufactures and sells will be free from defects in materials and workmanship
for a period of one (1) year from the date of shipment. If a product proves defective during this warranty period, Tektronix,
at its option, either will repair the defective product without charge for parts and labor, or will provide a replacement in
exchange for the defective product.
In order to obtain service under this warranty, Customer must notify Tektronix of the defect before the expiration of the
warranty period and make suitable arrangements for the performance of service. Customer shall be responsible for
packaging and shipping the defective product to the service center designated by Tektronix, with shipping charges prepaid.
Tektronix shall pay for the return of the product to Customer if the shipment is to a location within the country in which the
Tektronix service center is located. Customer shall be responsible for paying all shipping charges, duties, taxes, and any
other charges for products returned to any other locations.
This warranty shall not apply to any defect, failure or damage caused by improper use or improper or inadequate
maintenance and care. Tektronix shall not be obligated to furnish service under this warranty a) to repair damage resulting
from attempts by personnel other than Tektronix representatives to install, repair or service the product; b) to repair
damage resulting from improper use or connection to incompatible equipment; c) to repair any damage or malfunction
caused by the use of non-Tektronix supplies; or d) to service a product that has been modified or integrated with other
products when the effect of such modification or integration increases the time or difficulty of servicing the product.
THIS WARRANTY IS GIVEN BY TEKTRONIX IN LIEU OF ANY OTHER WARRANTIES, EXPRESS OR
IMPLIED. TEKTRONIX AND ITS VENDORS DISCLAIM ANY IMPLIED WARRANTIES OF
MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. TEKTRONIX’ RESPONSIBILITY TO
REPAIR OR REPLACE DEFECTIVE PRODUCTS IS THE SOLE AND EXCLUSIVE REMEDY PROVIDED TO
THE CUSTOMER FOR BREACH OF THIS WARRANTY. TEKTRONIX AND ITS VENDORS WILL NOT BE
LIABLE FOR ANY INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES IRRESPECTIVE
OF WHETHER TEKTRONIX OR THE VENDOR HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH
DAMAGES.

1710J-Series Waveform Monitors i
Table of Contents
General Safety Summary xi. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Injury Precautions xi. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Product Damage Precautions xii. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Symbols and Terms xii. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Certifications and Compliances xii. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Service Safety Summary xiii. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Getting Started
Product Description 1–1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Typical Configurations 1–2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Accessories 1–2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Standard Accessories 1–2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Optional Accessories 1–3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Installation 1–3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Packaging 1–3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Electrical Installation 1–3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Power Source 1–3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Mains Frequency and Voltage Ranges 1–4. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
REMOTE Connector 1–4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
RGB/YRGB Parade Display 1–4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Connecting to the Program Line 1–4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Mechanical Installation 1–6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Cabinets 1–6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Cabinet Installation 1–7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Rack Adapter 1–8. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Custom Installation 1–10. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Functional Checkout Procedure 1–12. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Procedure 1–12. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Operating Basics
Front-Panel Controls and Indicators 2–1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Rear-panel Connectors 2–4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Making a Signal Amplitude Measurement 2–5. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Reference
Graticules 3–1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
NTSC Composite Video Graticule Vertical Scales 3–1. . . . . . . . . . . . . . . . . . . .
Horizontal Scales for NTSC and PAL Graticules 3–3. . . . . . . . . . . . . . . . . . . . .
PAL Graticule Vertical Scales 3–3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Analyzing a Video Signal 3–5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
The Test Signal in the Video Signal 3–5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
The Creative Part of the Video Signal 3–7. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Specifications

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ii 1710J-Series Waveform Monitors
Theory of Operation
Overview 5–1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Block Diagram 5–2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Vertical 5–2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Horizontal 5–2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
CRT, Unblanking, and High Voltage 5–3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Vertical Input, Diagram 1 5–3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Input Amplifiers 5–4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Channel Switch 5–4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
External Sync Input and Source Switch 5–4. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Sync Stripper 5–5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Filter Selection 5–6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Calibrator 5–6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Vertical Output, Diagram 2 5–7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Gain Cell 5–7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Gain Cell Amplifier 5–7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Second DC Restorer 5–7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Switchable Gain Amplifier 5–8. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Vertical Output Amplifier 5–9. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Timing, Diagram 3 5–9. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Timing State Machine 5–9. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Horizontal Sync Generator 5–10. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Vertical Sync Generator 5–11. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Z-Axis Control 5–11. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Trace Rotation 5–11. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Graticule Illumination 5–11. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Regulators 5–11. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Sweep Generators and Horiz Output, Diagram 4 5–12. . . . . . . . . . . . . . . . . . . . . . . . .
Sweep Generator 5–12. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Magnifier Amplifier 5–13. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Horizontal Output Amplifier 5–13. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Microcontroller, Diagram 5 5–13. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Processor 5–13. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
RGB Amplifier 5–15. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Cal Drive 5–15. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
LED Drive 5–16. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Front Panel, Diagram 6 5–16. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Indicators and Switches 5–16. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Controls 5–16. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Low Voltage Power Supply, Diagram 7 5–17. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Line Rectifier and Filter 5–17. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Pulse Width Modulator 5–18. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Output Filters 5–19. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Error Amplifier 5–19. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Feedback Transformer Driver and Peak Detector 5–19. . . . . . . . . . . . . . . . . . . . .
Output Under-Voltage Shutdown 5–19. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
High Voltage Power Supply, Diagram 8 5–19. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Table of Contents
1710J-Series Waveform Monitors iii
HV Osc and Error Amp 5–19. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Power Supply Outputs 5–20. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Focus Amplifier 5–20. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Grid Drive Circuit 5–20. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Z-Axis Amplifier 5–21. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Performance Verification
Required Equipment List 6–1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Verification Procedure 6–3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Preliminary Setup 6–3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Check Power Supply Operation 6–4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Check Calibrator Frequency 6–4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Check Sync Separation 6–4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Check Sweep Operation 6–5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Check Sweep Calibration 6–6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Check RGB/YRGB Parade Display 6–8. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Check Vertical Gain 6–9. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Check Calibrator Amplitude 6–10. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Check DC Restorer Operation 6–10. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Check Flat Response 6–12. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Check Transient Response 6–13. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Check X5 Transient Response 6–14. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Check Low Pass Filter Response 6–14. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Check Chrominance Filter Response 6–15. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Check Return Loss 6–15. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Adjustment Procedure
Static Discharge Precautions 7–1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Required Test Equipment 7–1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Procedure 7–3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

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iv 1710J-Series Waveform Monitors
Preliminary Setup 7–3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
+5 Adjust 7–4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
CRT Bias 7–5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Geometry, Focus and Astigmatism 7–5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Trace Rotation 7–6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Main Circuit Board Regulated Power Supplies 7–6. . . . . . . . . . . . . . . . . . . . . .
2 Line and 1 ms Sweep Calibration 7–7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
0.2 ms Sweep Calibration 7–7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Dual Filter Switching 7–8. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Magnifier Registration 7–9. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
RGB Offset 7–9. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
RGB Compensation 7–9. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Vertical Amplifier Output Bias 7–10. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Calibrator Signal Amplitude 7–10. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Dual Input DC Level 7–11. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
X5 Magnifier Registration 7–11. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Input A Compensation and Flat Response 7–11. . . . . . . . . . . . . . . . . . . . . . . . . .
Input B Compensation 7–13. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
X5 Gain HF Response 7–14. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Low Pass Filter 7–14. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Chroma Filter 7–15. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Maintenance
Service Strategy 8–1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Preparation 8–2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Handling Static Sensitive Components 8–2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Handling Precautions 8–3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Operating Options 8–3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
REMOTE Connector 8–5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
RGB/YRGB Parade Display 8–5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Setting RGB Offset 8–6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Preventive Maintenance 8–7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Cleaning and Inspection 8–7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Cleaning 8–7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Visual Inspection 8–8. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Performance Verification and Readjustment 8–8. . . . . . . . . . . . . . . . . . . . . . . .
Removal and Replacement Instructions 8–9. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Bezel Removal 8–9. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Graticule Light Removal and Replacement 8–10. . . . . . . . . . . . . . . . . . . . . . . . .
CRT Removal and Replacement 8–11. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Removing the Rear Panel 8–12. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Front Panel and the Front Panel Circuit Board Removal 8–13. . . . . . . . . . . . . . .
Removing the Main Board 8–14. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Removing the Power Supply Board 8–16. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Troubleshooting 8–17. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Foldout Pages 8–17. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Parts Lists 8–18. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Major Assembly Interconnection 8–19. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
General Troubleshooting Techniques 8–20. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Specific Troubleshooting Techniques 8–22. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Table of Contents
1710J-Series Waveform Monitors v
Power Supply Troubleshooting 8–22. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Power Supply Troubleshooting Procedure 8–22. . . . . . . . . . . . . . . . . . . . . . . . . .
Introduction 8–22. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Low Voltage Power Supply 8–23. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Preliminary Checks 8–23. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Rectifier/Switcher Check 8–24. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Output Check 8–24. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Control Circuit Check 8–25. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Error Amplifier Check 8–25. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
High Voltage Power Supply 8–26. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Preliminary Checks 8–26. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Focus Amplifier Check 8–26. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Z-Axis Amplifier Check 8–26. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Grid Drive Check 8–27. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
High Voltage Oscillator Check 8–27. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
CRT Voltage Check 8–28. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Repackaging 8–28. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Identification Tag 8–28. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Repackaging for Shipment 8–28. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Replaceable Electrical Parts
Parts Ordering Information 9–1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Using the Replaceable Electrical Parts List 9–1. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Diagrams
Diagrams/Circuit Board Illustrations 10–1. . . . . . . . . . . . . . . . . . . . . . . . . .
Replaceable Mechanical Parts
Parts Ordering Information 11–1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Using the Replaceable Mechanical Parts List 11–1. . . . . . . . . . . . . . . . . . . . . . . . . . .
Glossary
Index

Table of Contents
vi 1710J-Series Waveform Monitors
List of Figures
Figure 1–1: REMOTE connector showing the RGB/YRGB
functions 1–4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Figure 1–2: A Waveform Monitor installed in program and house
sync lines 1–5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Figure 1–3: Dimensions of the 1700F00 plain cabinet 1–6. . . . . . . . . . . . .
Figure 1–4: 1700F02 portable cabinet 1–7. . . . . . . . . . . . . . . . . . . . . . . . . .
Figure 1–5: Rear view showing the cabinet mounting screws 1–8. . . . . . .
Figure 1–6: The 1700F05 side-by-side rack adapter 1–8. . . . . . . . . . . . . .
Figure 1–7:An instrument in a 1700F05 cabinet with a blank
front panel 1–9. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Figure 1–8:A 1700F05 rack mounting cabinet with a 1700F07
utility drawer 1–10. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Figure 1–9: Custom installation of an instrument cabinet 1–11. . . . . . . . .
Figure 1–10: Equipment connections for the functional checkout
procedure 1–12. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Figure 1–11: Two-line color bar display in flat filter mode 1–14. . . . . . . . .
Figure 1–12: Checking vertical gain with internal calibrator 1–15. . . . . . .
Figure 1–13: Dual channel, 2-line display of color bar and
linearity signals 1–16. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Figure 1–14: Checking timing with the internal calibrator signal: a)
2-line display b) 2-line display magnified c) 1-line display 1–17. . . . . .
Figure 1–15: Two-line color bar display with the low pass filter on 1–18. .
Figure 1–16: Two-line display of color bar signal with chroma filter 1–19
Figure 1–17: Dual filter selected (low pass and flat) 1–19. . . . . . . . . . . . . .
Figure 1–18: Display of vertical interval with magnified 2-field
sweep 1–20. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Figure 2–1: 1710J-Series front panel controls 2–1. . . . . . . . . . . . . . . . . . .
Figure 2–2: 1710J-Series rear-panel connectors 2–4. . . . . . . . . . . . . . . . . .
Figure 2–3: Checking vertical gain with internal calibrator 2–6. . . . . . . .
Figure 2–4: Two-line color bar display in flat filter mode 2–7. . . . . . . . . .
Figure 2–5: One line display for setup measurement on 1710J 2–8. . . . .
Figure 3–1: NTSC graticule 3–2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Figure 3–2: PAL graticule 3–4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Table of Contents
1710J-Series Waveform Monitors vii
Figure 5–1: Simplified representation of a 1710J-Series Waveform
Monitor 5–1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Figure 5–2: Simplified block diagram of the sync stripper 5–5. . . . . . . . .
Figure 5–3: Simplified illustration of the bridge limiter circuit 5–8. . . . .
Figure 5–4: Timing signals for 1-line and 2-line sweep 5–12. . . . . . . . . . . .
Figure 5–5: Simplified representation of the pulse-width modulator
circuit 5–18. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Figure 5–6: Z-Axis amplifier 5–21. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Figure 6–1: Remote connector for RGB 6–3. . . . . . . . . . . . . . . . . . . . . . . .
Figure 6–2: Ten full cycles of calibrator signal between
timing marks 6–6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Figure 6–3: Equipment hook-up for checking vertical gain 6–9. . . . . . . .
Figure 6–4: Initial equipment setup to check Flat Response 6–12. . . . . . . .
Figure 6–5: Connecting the RF bridge to the spectrum analyzer and
tracking generator 6–16. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Figure 7–1: RGB/YRGB parade display test connector 7–3. . . . . . . . . . .
Figure 7–2:Adjustment locations for the Main and Power Supply
boards 7–5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Figure 7–3: Segment of the Main board, showing the test points and
adjustment locations for the +11.8 V supplies 7–7. . . . . . . . . . . . . . . .
Figure 7–4: Equipment setup to adjust 0.2 ms timing 7–8. . . . . . . . . . . . .
Figure 7–5: Equipment setup for adjusting the calibrator
amplitude 7–10. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Figure 7–6: Equipment setup for adjusting Channel A input
compensation 7–12. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Figure 7–7:Adjusting for best flat response 7–13. . . . . . . . . . . . . . . . . . . . .
Figure 8–1: Plug jumper locations and RGB compensation
adjustments 8–4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Figure 8–2: REMOTE connector pin functions 8–5. . . . . . . . . . . . . . . . . .
Figure 8–3: Common parts used to convert from +28 Vdc enable to
ground closure 8–6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Figure 8–4: Bezel removal 8–10. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Figure 8–5: Rear panel securing screws 8–13. . . . . . . . . . . . . . . . . . . . . . . .
Figure 8–6: Screws that hold the front panel circuit board (A2)
in place 8–14. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Figure 8–7: Screws holding the Main circuit board (A3) in place 8–15. . .
Figure 8–8: Screws holding the power supply circuit board (A1)
in place 8–16. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Table of Contents
viii 1710J-Series Waveform Monitors
Figure 8–9: Circuit board assembly locations 8–18. . . . . . . . . . . . . . . . . . .
Figure 8–10: Multiple pin connectors 8–20. . . . . . . . . . . . . . . . . . . . . . . . . .
Figure 8–11: Repackaging a 1710J-Series Waveform Monitor 8–29. . . . . .
Figure 10–1: 1710J–Series Block diagram 10–1. . . . . . . . . . . . . . . . . . . . . .
Figure 10–2:A3 Main Board component locator 10–4. . . . . . . . . . . . . . . . .
Figure 10–3:A3 Main Board component locator 10–6. . . . . . . . . . . . . . . . .
Figure 10–4:A3 Main Board component locator 10–8. . . . . . . . . . . . . . . . .
Figure 10–5:A3 Main Board component locator 10–10. . . . . . . . . . . . . . . . .
Figure 10–6:A3 Main Board component locator 10–12. . . . . . . . . . . . . . . . .
Figure 11–1: Front View 11–5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Figure 11–2: CRT, Chassis and Main Bd 11–7. . . . . . . . . . . . . . . . . . . . . . .
Figure 11–3: Power Supply and Rear 11–9. . . . . . . . . . . . . . . . . . . . . . . . . .
Figure 11–4: Accessories 11–11. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Table of Contents
1710J-Series Waveform Monitors ix
List of Tables
Table 1–1: Front Panel Controls 1–13. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Table 4–1: Input/Output and Vertical Deflection 4–1. . . . . . . . . . . . . . . .
Table 4–2: DC Restorer 4–3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Table 4–3: Calibrator 4–3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Table 4–4: Horizontal Deflection 4–3. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Table 4–5: Synchronization 4–4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Table 4–6: RGB/YRGB 4–4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Table 4–7: CRT 4–5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Table 4–8: Power Source 4–5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Table 4–9: Physical Characteristics 4–5. . . . . . . . . . . . . . . . . . . . . . . . . . .
Table 4–10: Environmental Characteristics 4–6. . . . . . . . . . . . . . . . . . . .
Table 4–11: Certifications and Compliances 4–6. . . . . . . . . . . . . . . . . . . .
Table 5–1: Timing State Machine Outputs 5–10. . . . . . . . . . . . . . . . . . . . .
Table 5–2: Control Line Functions 5–14. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Table 6–1: Required Equipment 6–1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Table 6–2: Preliminary Control Settings 6–3. . . . . . . . . . . . . . . . . . . . . . .
Table 6–3: Sync Amplitude 6–5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Table 6–4: Timing Accuracy 6–6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Table 6–5: RGB/YRGB Parade Display 6–8. . . . . . . . . . . . . . . . . . . . . . . .
Table 6–6: Transient Response 6–13. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Table 6–7: X5 Gain Transient Response 6–14. . . . . . . . . . . . . . . . . . . . . . . .
Table 7–1: Equipment Required 7–2. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Table 7–2: Preliminary Control Settings 7–3. . . . . . . . . . . . . . . . . . . . . . .
Table 8–1: Static Susceptibility 8–2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Table 8–2: Internal Jumper Selections 8–4. . . . . . . . . . . . . . . . . . . . . . . . .
Table 8–3: Remote Connector Pin Assignments and Functions 8–5. . . .
Table 8–4: Power Supply Fault Symptoms 8–23. . . . . . . . . . . . . . . . . . . . .
Table 8–5: Low Volts Supply Voltages 8–23. . . . . . . . . . . . . . . . . . . . . . . . .
Table 8–6: Control Circuit Test Points 8–25. . . . . . . . . . . . . . . . . . . . . . . . .
Table 8–7: High Volts Supply Fault Symptoms 8–26. . . . . . . . . . . . . . . . . .
Table 8–8: High Voltage Oscillator Test Points 8–27. . . . . . . . . . . . . . . . . .

Table of Contents
x1710J-Series Waveform Monitors

1710J-Series Waveform Monitors xi
General Safety Summary
Review the following safety precautions to avoid injury and prevent damage to
this product or any products connected to it.
Only qualified personnel should perform service procedures.
While using this product, you may need to access other parts of the system. Read
the General Safety Summary in other system manuals for warnings and cautions
related to operating the system.
Use Proper Power Cord. To avoid fire hazard, use only the power cord specified
for this product.
Avoid Electric Overload. To avoid electric shock or fire hazard, do not apply a
voltage to a terminal that is outside the range specified for that terminal.
Avoid Overvoltage. To avoid electric shock or fire hazard, do not apply potential
to any terminal, including the common terminal, that varies from ground by
more than the maximum rating for that terminal.
Avoid Electric Shock. To avoid injury or loss of life, do not connect or disconnect
probes or test leads while they are connected to a voltage source.
Ground the Product. This product is grounded through the grounding conductor
of the power cord. To avoid electric shock, the grounding conductor must be
connected to earth ground. Before making connections to the input or output
terminals of the product, ensure that the product is properly grounded.
Do Not Operate Without Covers. To avoid electric shock or fire hazard, do not
operate this product with covers or panels removed.
Use Proper Fuse. To avoid fire hazard, use only the fuse type and rating specified
for this product.
Do Not Operate in Wet/DampConditions. To avoid electric shock, do not operate
this product in wet or damp conditions.
Do Not Operate in an Explosive Atmosphere. To avoid injury or fire hazard, do not
operate this product in an explosive atmosphere.
Avoid Exposed Circuitry. To avoid injury, remove jewelry such as rings, watches,
and other metallic objects. Do not touch exposed connections and components
when power is present.
Injury Precautions

General Safety Summary
xii 1710J-Series Waveform Monitors
Use Proper Power Source. Do not operate this product from a power source that
applies more than the voltage specified.
Provide Proper Ventilation. To prevent product overheating, provide proper
ventilation.
Do Not Operate With SuspectedFailures. If you suspect there is damage to this
product, have it inspected by qualified service personnel.
Terms in this Manual. These terms may appear in this manual:
WARNING. Warning statements identify conditions or practices that could result
in injury or loss of life.
CAUTION. Caution statements identify conditions or practices that could result in
damage to this product or other property.
Terms on the Product. These terms may appear on the product:
DANGER indicates an injury hazard immediately accessible as you read the
marking.
WARNING indicates an injury hazard not immediately accessible as you read the
marking.
CAUTION indicates a hazard to property including the product.
Symbols on the Product. The following symbols may appear on the product:
ProtectiveGround
(Earth)Terminal ATTENTION Refer to Manual Double Insulated
DANGER
High Voltage
Refer to the specifications section for a listing of certifications and compliances
that apply to this product.
Product Damage
Precautions
Symbols and Terms
Certifications and
Compliances

1710J-Series Waveform Monitors xiii
Service Safety Summary
Only qualified personnel should perform service procedures. Read this Service
Safety Summary and the General Safety Summary 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.
Disconnect Power. To avoid electric shock, disconnect the main power by means
of the power cord or, if provided, the power switch.
Use Caution When Servicing the CRT. To avoid electric shock or injury, use
extreme caution when handling the CRT. Only qualified personnel familiar with
CRT servicing procedures and precautions should remove or install the CRT.
CRTs retain hazardous voltages for long periods of time after power is turned off.
Before attempting any servicing, discharge the CRT by shorting the anode to
chassis ground. When discharging the CRT, connect the discharge path to ground
and then the anode. Rough handling may cause the CRT to implode. Do not nick
or scratch the glass or subject it to undue pressure when removing or installing it.
When handling the CRT, wear safety goggles and heavy gloves for protection.
Use Care When Servicing With Power On. Dangerous voltages or currents may
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.
X-Radiation. To avoid x-radiation exposure, do not modify or otherwise alter the
high-voltage circuitry or the CRT enclosure. X-ray emissions generated within
this product have been sufficiently shielded.

Service Safety Summary
xiv 1710J-Series Waveform Monitors

1710J-Series Waveform Monitors xv
Preface
This manual documents the Tektronix 1710J-Series Waveform Monitor, serial
numbers B040000 and above. Information that applies to all instruments in the
series uses 1710J-Series Waveform Monitor as the product name. Information
that is specific to one member of the series refers to the instrument by its
nomenclature, for example, discussion of the NTSC version of the instrument
refers to it as the 1710J Waveform Monitor.
The information in this manual is intended for instrument operators and service
technicians. Operators should be familiar with basic television terms and
measurements. Qualified service technicians should be familiar with basic
television terms and measurements and also have moderate experience with
analog and logic circuits.
The information in this manual is divided into two categories:
HOperating instructions that are intended for those who use the instrument to
make the measurements for which it was designed.
HServicing instructions that are intended for those who maintain the instru-
ment.
The information in the book is clearly divided into these two categories by a
striped warning page.
The material in this manual is arranged in a logical order, which allows both
operating and servicing personnel to retrieve information with equal ease. The
major topics in this book are:
HGetting Started as follows details how to place the 1710J Waveform Monitor
in service and how to use the instrument. This section contains a description
of the instrument, typical configurations, a list of accessories, installation
instructions, and a functional checkout procedure.
HOperating Basics describes the front-panel controls and the rear panel
connectors and provides instructions for making elementary television signal
amplitude measurements.
HReference discusses how to use the graticules to make measurements and
provides more detailed information on how to use the instrument.
HSpecifications provide tables that list the instruments operating limits.
HTheory of Operation provides overview and circuit specific discussions of
how the instrument operates.

Preface
xvi 1710J-Series Waveform Monitors
HPerformance Verification provides a set if procedure for determining if the
instrument is performing within its stated performance requirements or not.
HAdjustment Procedure provides the means to return the instrument to
operation within its stated requirements.
HMaintenance provides the servicing instructions for 1710J-Series Waveform
Monitor. These instructions include the service strategy, setting of internal
plug jumpers to customize instrument operation, removal and replacement
instructions for the various assemblies that comprise this instrument,
cleaning and inspection instructions, and troubleshooting information.
HReplaceable Electrical Parts includes ordering information and part numbers
for all replaceable electrical parts.
HDiagrams and Illustrations contain the block diagram, the circuit board
illustrations, the schematic diagrams, and the cross reference for locating
circuit numbers on the circuit boards and the schematic diagrams.
HReplaceable Mechanical Parts includes ordering information and part
numbers for all replaceable mechanical parts. This parts list is referenced to
an exploded view mechanical drawing.
HIndex provides a topical listing of the information in this manual that is
arranged alphabetically.