Hameg HM 103 Manuals

Manuals and User Guides for Hameg HM 103. We have 1 Hameg HM 103 manual available for free PDF download: Manual

Hameg HM 103 Manual

Hameg HM 103 Manual (35 pages)

10MHz Compact Oscilloscope

Brand: Hameg | Category: Test Equipment | Size: 4.99 MB

Table of Contents

Table of Contents
2
Specification
3
Vertical-Deflection (Y)
3
Timebase
3
General Information
3
Oscilloscope Accessories
4
Modular Probes
4
Conventional Probes
4
Carrying Cases
4
Operating Instruments
5
General Information
5
Safety
5
Operating Conditions
6
Use of the Tilt Handle
6
First Time Operation
6
Handle in Carrying Position
6
DC Balance Adjustment
7
Probe Adjustment
7
Adjustment Procedure
7
Type of Signal
8
Amlitude Measurements
8
Voltage Values of a Sine Curve
8
Time Measurements
9
Connection of Test Signal
11
Triggering and Timebase
11
X-Y Operation
12
Component Tester
13
General
13
Using the Component Tester
13
Test Pattern Displays
13
Testing Resistors
14
Testing Capacitors and Inductors
14
Testing Diodes
14
Testing Transistors
14
In-Circuit Tests
15
Maintenance
15
Accessories
15
Single Components
16
Single Transistors
16
Single Diodes
16
In-Circuit Semiconductors
16
Short Instruction for HM 103
17
First Time Operation
17
Trigger Modes
17
Measurement
17
Front View
18
Test Instructions
19
Astigmatism Check
19
Cathode-Ray Tube: Brightness and Focus, Linearity, Raster Distortions
19
Symmetry and Drift of the Vertical Amplifier
19
Calibration of the Vertical Amplifier
20
Transmission Performance of the Vertical Amplifier
20
Triggering Checks
20
Timebase
21
X-Y Operation
21
Component Tester
21
Trace Alignment
21
Power Voltage Fluctuations
22
Service Instructions
23
Mains/Line Voltage Change
23
Instrument Case Removal
23
Operating Voltages
24
Astigmatism Correction
24
Trigger Threshold
24
Trouble-Shooting the Instrument
24
Replacement of Components and Parts
25
Replacement of the Power Transformer
25
Voltages at the CRT Socket
25
Adjustments
26
Rear View of Power Switch and Appliance Inlet with Voltage Selector and Fuse
26
Basic Block Diagram
27
Power Supply, CRT and Unblanking Circuit, Calibrator, Trace Rotation
28
Component Locations TB-Board
28
Component Locations Y-Attenuator and EY-Board
29
Component Locations Y-Final AMP
29
Y-Input, Attenuator, Y-Preamplifier, Trigger Pick Offand Y-Final Amplifier Unit
29
Trigger Circuit, Comparator, Timebase, Sweep and X-AMP., X-Final Amp., CT-Y-Preamp.
30
Component Locations PT-Board
31
Component Locations Main Board
31
Identification of Electrical Components
32
Color-Abbreviations for Insulated Wire
32
Abbreviations
32
Resistor Identification
32
Adjusting Plan
33
Top View
33
Bottom View
33

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