In this discussion, I would like to share with you

 

  In this discussion, I would like to share with you an earlier  experience during my late teens on how to repair and diagnose faulty  guitar, speaker, power, microphone, and other small signal cables. I  refused to just throw them away. After acquiring some basic skills in  using VOM (volt-ohm-milliamp) meters, DVM, DMM (digital multimeters) and  soldering irons, I often made basic and sometimes crude repairs to some  of the above-mentioned items. For an example, I would take a faulty  guitar cable or long power cord that usually contained two or three  conductors (ground, positive, and negative wires) and check for  continuity and/or resistance on each line. Through this procedure, I  would determine if there was a short or open between both end–point  connectors and each conductor. If there was continuity, and/or very  small resistance (on the order of 1-3 ohms) I would assume that part was  good. I would usually find an open line or loose terminal or connector.  When I found open conductors on the more expensive and longer cables  (15ft or more), I would often cut the cable in half to isolate the bad  or faulty part. Next, I would strip the insulation from the edges of the  good and faulty sections and make new continuity and /or resistance  checks. I would continue this process until the faulty section was  isolated. This was literally an early application for me in the  half-splitting trouble shooting technique even though I was not aware of  the terminology at the time. Sometimes, I would take all those good  sections and solder new connectors onto them, creating a variety of  lengths of “new” cables. 

      During this period, I also learned that bad soldering joints  could lead to faulty connections. You could easy get irritating hums  from poor soldering connections and faulty terminals, which would be  undesirable in musical and sound systems. As part of the soldering  process, one must use the proper powered soldering iron and solder  (i.e., acid or rosin core, etc.). 

     To improve upon my earlier troubleshooting techniques, I would  probably use a digital pulser and digital tracer pen that was described  in the trouble shooting section of chapter 6 of our Electric Circuits  textbook. A digital pulser sends current into a circuit and the digital  tracer pen picks up the signal via the magnetic field produced by the  pulser current. When the tracer pen no longer receives a signal, the  fault usually lies somewhere in that area. Many auto repair technicians  make use of this valuable and relatively inexpensive tool.

      Poor soldering on a printed circuit board could cause open,  shorted, or intermittent connections and operation. Also, one could use  the digital pulser and tracer to diagnose these types of faults.  Reheating existing soldering connections could also alleviate the  effects of poor soldering joints. During this process, one could use a  solder sucker tool to remove excess or unwanted melted solder. Sometimes  various lengths of jumper wires may be soldered onto the circuit board  to make new and/or improved connections.

References

Floyd, Thomas, L. and David M. Buchla. Principles of Electric  Circuits. Available from: ECPI, (10th Edition). Pearson Education (US),  2019.

Share This Post

Email
WhatsApp
Facebook
Twitter
LinkedIn
Pinterest
Reddit

Order a Similar Paper and get 15% Discount on your First Order

Related Questions

1. How effective have religious prestate actors been in the

1. How effective have religious prestate actors been in the globalized world? 2. Why are religious actors referred to as prestate actors? Why does this distinction matter? 3. Is the Israeli Palestinian conflict a religious war? Why or why not? 4. What conditions lead to religious engagement in conflict? ans/wer

For these responses, they should be a minimum of 5

  For these responses, they should be a minimum of 5 college-level sentences per topic. Please do not let the minimum affect your work! Remember doing the minimum gets you a C, doing well gets you a B, and going above and beyond reaching excellence gets you an A. So

Discussion Prompt: One of the goals of acute care medicine

   Discussion Prompt: One of the goals of acute care medicine is to provide care and treatment to a serious or critical injury or infection so that the patient can go home or to a facility for extended recovery. Discharge planners and case managers need visibility on patients to monitor

We know it is our job as educators to provide

  We know it is our job as educators to provide effective learning activities for all children and their families. Often, it can be intimidating for families that are learning both a new culture and language to participate in learning opportunities in their child’s program. It is important that we

For this discussion imagine that you are a professional Behavior

For this discussion imagine that you are a professional Behavior Analyst. A principal at a local school has contacted you about a 5th grade general education classroom. The principal tells you that there are 2 or 3 students that are causing disruption to the class (out-of-seat, talking out, teasing others,

Comprehensive learning Assessment – 6 pages paper, need a minimum

Comprehensive learning Assessment – 6 pages paper, need a minimum of six (6) peer-reviewed sources. 1. Identify the three major types of controls that organizations can use to protect their information resources and provide an example of each one. 2. What is TCP/IP? Explain its layers and how they are used.

Traditional Africa religion – Premium Paper Help

Premium Paper Help is a professional writing service that provides original papers. Our products include academic papers of varying complexity and other personalized services, along with research materials for assistance purposes only. All the materials from our website should be used with proper references.

Interdisciplinary Communication: Describe the types of communication

ASSESSMENT INSTRUCTIONS: Imagine you are part of an interdisciplinary health care team in your organization. Although the team has been working together for several months, communication between members is not always efficient or effective, and the situation has become stressful for everyone. The team leader asks you to develop a

Throughout this course, you will be creating a Business Launch

Throughout this course, you will be creating a Business Launch Plan, which will bring together much of what you have learned throughout the Digital Entrepreneurship MBA program. For your first assignment, you will complete Part I of your plan using the Assignment 1 template document provided in the Blackboard course.

MGMT7012 – Strategic Management Written Case Analysis

Assignment: Analyze one of the 4 cases discussed in Session 3.  Submit a Written Case Analysis based on the instructions in the Course Syllabus.  Your analysis will be evaluated along the following dimensions: (a) Identification and prioritization of the central strategic issues in the case (a) Use of facts from

Week 3 Discussion Post 1: Disability Experience Discuss your experience

  Week 3 Discussion Post 1: Disability Experience Discuss your experience or encounter with an individual with a disability and talk about your initial reaction toward this person.  If you are unable to have a direct experience of an individual with a disability, you may review the case history of

You are a CEO of a tech company in California

You are a CEO of a tech company in California and you will be presenting to a group of technology professionals in a country of your choice; prepare a short audience profile of your audience and their needs. Conduct research to learn about your country and expectations of your audience

Sustainability and You This final discussion assignment is to apply

  Sustainability and You This final discussion assignment is to apply the terms listed below, and apply them to what the course has presented to you on Florida and its ecosystems. Lastly, we wish to hear how you can practice sustainability in your own everyday lives and habits. Your assignment is

An educational leader promotes the success of every student by

An educational leader promotes the success of every student by building a student-centered culture that is inclusive, inviting, and supports the personal and academic growth of all. This culture is visible and communicated through the school’s mission and vision, as well as through practices, policies, and procedures that align to

Health & Medical Question Nursing Assignment Help

   Expert Solution Preview Introduction: As a medical professor, my primary responsibilities involve creating assignments and evaluation methods for medical college students. I also conduct lectures, assess student performance through examinations and assignments, and provide valuable feedback to support their learning and growth. In this particular scenario, I will provide

Directions: Cancer is one of the leading causes of death

Directions: Cancer is one of the leading causes of death in both men and women. Caring for the cancer patient and family requires a multidimensional approach. What does it mean to provide a multidimensional approach? What are some examples of how the care team can meet the patient and the

“Dirty Money: The Business of High End Prostitution”

 Watch the CNBC mini-documentary (45 minutes) “Dirty Money: The Business of High End Prostitution” on hulu (http://www.hulu.com/watch/83070 ) or Yahoo View (https://view.yahoo.com/show/cnbc-originals/episode/19053361/dirty-money-the-business-of-high-end ) and write a brief essay in which you briefly summarize what you learned from the documentary (0.75 points) and in which you share your own reflections (thoughts,