Sign In
Upload
Manuals
Brands
Polar Instruments Manuals
Test Equipment
Toneohm 950A
Polar Instruments Toneohm 950A Manuals
Manuals and User Guides for Polar Instruments Toneohm 950A. We have
1
Polar Instruments Toneohm 950A manual available for free PDF download: User Manual
Polar Instruments Toneohm 950A User Manual (42 pages)
MULTI-LAYER SHORTS LOCATOR
Brand:
Polar Instruments
| Category:
Test Equipment
| Size: 0 MB
Table of Contents
Declarations
5
European Community Directive Conformance Statement
5
Safety
6
Warning
6
Grounding
6
Europe
6
United States
6
Power Supply
6
Toneohm 950A Operation
7
Operating Environment
7
Caution - Electrical Isolation
7
Specifications
8
Track Resistance
8
Track Voltage
8
Plane Shorts
8
Plane Stimulus
8
Drive Source
8
Environmental Operating Conditions
9
Power Requirements
9
Physical Characteristics (Excluding Accessories)
9
Guide to the Manual
10
Table of Contents
11
Introduction to the Toneohm 950A
13
Multi-Layer Shorts Locator
13
Toneohm 950A Operating Modes
13
Installing Toneohm 950A
14
Unpacking
14
Connecting the Toneohm 950A to a Power Supply
14
Connectors and Probes
15
Toneohm 950A Probes
15
Probe Color Coding
15
Plane Probe
15
Current Trace Probe and Drive Source Leads
15
Ohms/Volts Needle Probes
15
Plane Stimulus Leads
16
Headphone Socket
16
Controls
16
Mode/Range/Sensitivity Function Selector
16
Volume/Mute
16
Ranges
17
Track Resistance
17
Track Voltage
17
Trace
17
Toneohm 950A Display
18
Plane Shorts Active / Direction Arrows
18
Getting Started with the Toneohm 950A
19
Online Tutorial Guides
19
Self-Test
19
Using the Toneohm 950A Shorts Locator
20
The Toneohm 950A Front Panel
20
Mode/Function Control
21
The Toneohm 950A Screen
22
Locating Faults with the Toneohm 950A
23
Mode / Range Selection
23
Low Resistance Shorts
23
Static
23
Dynamic
23
Ohms - Low Resistance Shorts
24
Plane - Locating Plane Shorts
26
Causes of Shorts on Multi-Layer Boards
27
Connection
27
Sensitivity Adjustment
29
Operation (Single Short)
30
Example #1
30
Example #2
31
Multiple Shorts
32
Trace - Current Tracing (Non-Contact)
33
Locating Faults Using Trace
33
Trace Drive Source
33
Current Trace Probe
33
Connection and Sensitivity Adjustment
34
Trace Operation
34
Bus Faults (Stuck Nodes)
35
Edge Connectors
37
Faulty Decoupling Capacitors
38
Volts/Mvolts - Track Voltage Measurement
39
Application Note: Questions about Plane - Plane Shorts
41
Advertisement
Advertisement
Related Products
Polar Instruments Toneohm 970
Polar Instruments TONEOHM 950
Polar Instruments TONEOHM 850A
Polar Instruments CITS Series
Polar Instruments CITS100
Polar Instruments CITS100s
Polar Instruments CITS200
Polar Instruments CITS500
Polar Instruments CITS500s
Polar Instruments CITS500s2a
Polar Instruments Categories
Test Equipment
Measuring Instruments
Industrial Equipment
Laboratory Equipment
More Polar Instruments Manuals
Login
Sign In
OR
Sign in with Facebook
Sign in with Google
Upload manual
Upload from disk
Upload from URL