Maricopa Community Colleges  ELT175   19966-19985 
Official Course Description: MCCCD Approval: 06/25/96
ELT175 19966-19985 L+L 3 Credit(s) 5 Period(s)
Servicing Electronic Systems
Study and practical application of service and repair of electrical, electronic, and electrical-mechanical devices and systems. Safety philosophy; basic servicing and repair procedures; and use of test equipment and tools. Lab experience servicing appropriate equipment. Prerequisites: ELT195 or departmental approval.
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MCCCD Official Course Competencies:
 
ELT175   19966-19985 Servicing Electronic Systems
1. List basic safety requirements and procedures. (I)
2. Describe basic servicing and troubleshooting philosophy and initial steps. (I)
3. Explain specific debugging procedures such as visual inspections and circuit tracing. (I)
4. List essential service equipment and tools. (II)
5. Demonstrate proficiency in soldering and circuit board repair. (II)
6. Test serviceable items and determine the extent of service needs. (II)
7. Perform service on selected pieces of equipment such as stereos, TVs, and VCRs. (III)
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MCCCD Official Course Outline:
 
ELT175   19966-19985 Servicing Electronic Systems
    I. Introduction to servicing
        A. Safety
          1. Human
          2. Equipment
        B. Basic servicing philosophy and procedures
      II. Service
          A. Specific servicing procedures
          B. Test equipment
          C. Tools
          D. Documentation and schematics
          E. Troubleshooting
          F. Calibration and alignment
          G. Soldering and repair
          H. Preventative maintenance
        III. Selected equipment servicing
            A. Equipment operation theory
            B. Practical servicing and repair
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