Unit of competency Outline

Date retreived
22/07/2026 2:45 PM AWST

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Diagnose and repair analog equipment and components

Diagnose and repair analog equipment and components

Unit of competency
National Code
MEM18056B
State Code
W5602
TGA Status
Replaced
DTWD Status
Transition (Replaced)
Current Release Number
2.00
Current Release Date
16/03/2012
View on TGA
State Implementation and Classification
Approved Date
26/10/2006
Field of Education
031303 - Electronic Engineering
Original Release Date
26/10/2006
Nominal Hours
90
Description
This unit covers locating faults in analogue electronic equipment or sub-assemblies, and replacing faulty components.
Notes
Elements and Performance Criteria
1. Locate fault in electronic system/sub-assembly
  • 1.1. System/sub-assembly functions and principles are determined with reference to equipment manuals, circuit diagrams etc.
  • 1.2. Built-in test functions are run and fault indicator error codes and appropriate maintenance records are checked and reviewed.
  • 1.3. Fault symptoms are reproduced, where appropriate, and verified using appropriate fault finding techniques.
  • 1.4. Where appropriate, faulty sub-assembly is isolated and removed from electronic system using correct and appropriate tools and techniques.
  • 1.5. Sub-assembly is checked and tested using correct and appropriate test equipment and fault finding techniques.
  • 1.6. Faulty component/s are identified and/or fault cause is isolated.
2. Repair/replace faulty components
  • 2.1. Faulty component is removed, where required, using correct and appropriate tools and techniques.
  • 2.2. Faulty component is repaired/replaced in accordance with manufacturers' recommended procedures or to standard operating procedures.
  • 2.3. Repaired/replacement components are fitted in accordance with manufacturers' recommended procedure or to standard operating procedures using correct and appropriate tools and techniques.
  • 2.4. Where appropriate, repaired sub-assembly is refitted to electronic system using correct and appropriate tools and techniques.
  • 2.5. Systems/sub-assembly is checked and tested for correct operational compliance with specifications utilising correct and appropriate test procedures and equipment.
RANGE STATEMENT
The range statement relates to the unit of competency as a whole. It allows for different work environments and situations that may affect performance. Bold italicised wording, if used in the performance criteria, is detailed below. Essential operating conditions that may be present with training and assessment (depending on the work situation, needs of the candidate, accessibility of the item, and local industry and regional contexts) may also be included.
Fault finding techniques
Signal injection, substitution, monitoring, measurement, heating, sound, visual, touch, smell
Test equipment
Continuity testers, ammeters, voltmeters, cathode ray oscilloscopes, frequency counters, signal generators, digital probes
Components
Discrete component assemblies or individual components such as resistors, switching devices, capacitors, transformers, solenoids, tubes, semi-conductors
EVIDENCE GUIDE
The evidence guide provides advice on assessment and must be read in conjunction with the performance criteria, required skills and knowledge, range statement and the Assessment Guidelines for the Training Package.
Overview of assessment
A person who demonstrates competency in this unit must be able to diagnose and repair analog equipment and components. Competency in this unit cannot be claimed until all prerequisites have been satisfied.
Critical aspects for assessment and evidence required to demonstrate competency in this unit
Assessors must be satisfied that the candidate can competently and consistently perform all elements of the unit as specified by the criteria, including required knowledge, and be capable of applying the competency in new and different situations and contexts.
Context of and specific resources for assessment
This unit may be assessed on the job, off the job or a combination of both on and off the job. Where assessment occurs off the job, that is the candidate is not in productive work, then an appropriate simulation must be used where the range of conditions reflects realistic workplace situations. The competencies covered by this unit would be demonstrated by an individual working alone or as part of a team. The assessment environment should not disadvantage the candidate.
This unit could be assessed in conjunction with any other units addressing the safety, quality, communication, materials handling, recording and reporting associated with diagnosing and repairing analog equipment and components, or other units requiring the exercise of the skills and knowledge covered by this unit.
Method of assessment
Assessors should gather a range of evidence that is valid, sufficient, current and authentic. Evidence can be gathered through a variety of ways including direct observation, supervisor's reports, project work, samples and questioning. Questioning techniques should not require language, literacy and numeracy skills beyond those required in this unit of competency. The candidate must have access to all tools, equipment, materials and documentation required. The candidate must be permitted to refer to any relevant workplace procedures, product and manufacturing specifications, codes, standards, manuals and reference materials.
Guidance information for assessment
Replaces
State Code National Code Title Type
M0463 MEM18.56AA Diagnose and repair analog equipment and components Unit of competency
Replaced By
State Code National Code Title Type
OAU61 MEM18056 Diagnose and repair analog equipment and components Unit of competency