Table Of Contents - Elenco Electronics MO-1251 Instruction Manual

Table of Contents

Table Of Contents2
Introduction3
General3
Features3
Specifications3
Horizontal Deflection4
Intensity Modulation4
Standard Accessories4
Option4
Operation5
Controls And Connectors5
Front Panel5
Front Panel Controls And Connectors5
Rear Panel7
Preliminary Operation7
Control Settings7
Triggering The Sweep8
X-Y Display Operation8
Voltage Measurements8
Dual Trace Display9
Synchronizing Tv Signals9
Addition And Subtraction Operation9
Applications9
Dc Voltage Measurement10
Am Modulation Measurement10
Dual Trace Applications10
Checking Stereo Systems10
Composite Video Analysis11
Frequency Measurement With X-Y Method11
Phase Measurement11
Component Testing12
Displays At Comp. Test Application12
Circuit Description13
Vertical Amplifier Circuit13
Horizontal/Time Base Circuit14
Block Diagram15
Maintenance & Adjustments16
Adjustment And Calibration16
Preventive Maintenance16
Cleaning16
Vertical Amplifier Unit Adjustments17
Adjustments Of Attenuators17
Adjustments Of Vertical Amplifier17
Adjustment Of X-Axis Amplifier Gain17
Horizontal/Time Base Unit Adjustments18
Adjustment Of Sec/Div18
Adjustment Of X5 Manager18
Adjustment Of Triggering18
Parts List19
Chassis19
Parts Location And Schematics24
Vertical Amplifier Unit Board24
Vertical Amplifier Schematic25
Horizontal/Time Base Unit Board28
Horizontal/Time Base Schematic29
Power Supply Unit Board32
Power Supply Schematic33