Tektronix VM101 Test Set
Manufacturer:
Model:
VM101
Date:
Category:
Group:
Description:
Video Measurment Set

Information

The Tektronix VM100 and VM101 Video Measurement Sets are automatic video measurement instruments. The VM100 measures NTSC signals and the VM101 measures PAL signals. The video measurement sets use existing or inserted test signals and take measurements consistent with regulatory specifications. The video measurement sets display measurement results on a LCD screen. You can also display measurement results on a serial printer or remote PC using the RS-232 port. The video measurement sets perform the following measurements (on-screen labels are shown in parentheses): Differential Phase (DIFF PHASE) Differential Gain (DIFF GAIN) Chrominance-to-Luminance Delay (YC DELAY) Chrominance-to-Luminance Gain (YC GAIN) Signal-to-Noise Ratio (SNR WGT/FLAT) Frequency Response (FREQ FCC or AVG) Frequency Response Detail (FREQ FLAG, FREQ #1 through FREQ #6) or (FRQmax and FRQmin) Group Delay (GRPDLYmax and GRPDLYmin) Sync Amplitude (SYNC AMPL) Burst Amplitude (BURST AMPL) Bar Amplitude (BAR AMPL) 2T K-Factor (2T K-FACTOR) Luminance Nonlinearity (LUM NON-LIN) Hum (HUM P-P, 50/60 Hz, and 100/120 Hz)

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Service Manual
Manual type:
Service Manual
Pages:
164
Size:
1.67 Mbytes (1754811 Bytes)
Language:
english
Revision:
Manual ID:
070-9288-02
Date:
Quality:
Electronic document, no scan, very well readable.
Upload date:
16 September 2019
MD5:
7c1b216507accda622fd202a1680df3a
Downloads:
463

Information

General Safety Summary ... . Service Safety Summary ... . Preface ... . Related Manuals ... . Service Manual Conventions ... . Contacting Tektronix ... . Product Description ... . Specification Tables ... . Terms Used in Specifications ... . Performance Conditions ... . Electrical Specifications ... . Environmental Characteristics ... . Safety Standards and Certification ... . Physical Characteristics ... . Remote Control Port ... . Installation ... . Power Source Requirements ... . Operating Information ... . Front Panel Buttons and LCD Display ... . Menus ... . Rear Panel Connectors ... . Power On Procedure ... . Configuration ... . Logic Conventions ... . Block Level Description ... . DC Restore ... . Sync Stripper ... . Gain, DC Offset, and Filtering ... . Phase Lock Loop ... . Analog-to-Digital Converter ... . Digital Signal Processor ... . Acquisition Control ... . Host Processor and Memory ... . Remote Interface (RS232) ... . Front Panel ... . LCD Display ... . Power supply ... . Detailed Circuit Description ... . DC Restore ... . Sync Stripper ... . Gain, DC Offset, and Filtering ... . Phase Lock Loop ... . A/D Converter ... . Digital Signal Processor (DSP) ... . Acquisition Control ... . Host Processor and Memory ... . Remote Interface (RS232) ... . Front Panel ... . LCD Display ... . Power supply ... . Performance Verification General Information ... . Purpose ... . Test Interval ... . Prerequisites ... . Equipment Requirements ... . Test Record ... . Performance Verification Procedure ... . Initial Setup ... . Configure the Video Measurement Set ... . Signal Identification Test ... . Differential Phase Test ... . Differential Gain Test ... . Sync Amplitude Test ... . Burst Amplitude Test ... . Bar Amplitude Test ... . 2T K-factor Test ... . Chrominance-to-Luminance Delay Test ... . Chrominance-to-Luminance Gain Test ... . Luminance Nonlinearity Test ... . Group Delay Test ... . Frequency Response Test ... . Adjustment Procedures General Information ... . Purpose ... . Adjustment Interval ... . Requirements ... . Personnel ... . Warmup Period ... . Access ... . Required Test Equipment ... . Adjustment Procedure ... . Interrupting the Adjustments ... . Performing the Adjustments ... . Maintenance Preventing ESD ... . Battery Disposal ... . Inspection and Cleaning ... . General Care ... . Inspection and Cleaning Procedures ... . Removal and Replacement Procedures ... . Preparation ... . Summary of Procedures ... . Tools Required ... . Top Cover ... . Front Panel ... . Main Board ... . Power supply ... . LCD Board ... . Lithium Battery ... . Troubleshooting ... . Equipment Required ... . Testing the Lithium Battery ... . Power supply Limits ... . Troubleshooting the main board (A2) ... . Examples of Analog Signal Measurements ... . Phase Lock and DSP Diagnostic LEDs and Key Signals ... . ACQ:SHOW Command ... . Troubleshooting the VM140 or VM141 System ... . Repackaging Instructions ... . Packaging ... . Storage ... . Options Standard Accessories ... . Optional Accessories ... . Options ... . Replaceable Electrical Parts Parts Ordering Information ... . Using the Replaceable Electrical Parts List ... . Diagrams Symbols ... . Component Values ... . Graphic Items and Special Symbols Used in This Manual ... . Component Locator Diagrams ... . Replaceable Mechanical Parts Parts Ordering Information ... . Using the Replaceable Mechanical Parts List ... .

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