UEEEC0070Troubleshoot faults in television receivers

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What an assessment for UEEEC0070 must cover

53 assessable components: 4 elements (27 performance criteria), 9 performance evidence and 17 knowledge evidence requirements. An audit-defensible tool maps every question and task back to these — that mapping is the coverage matrix Auditori generates alongside the assessment.

Elements & performance criteria

1 Prepare to identify television receiver faults

  • 1.1Work health and safety (WHS)/occupational health and safety (OHS) requirements and workplace procedures for a given work area are identified and applied
  • 1.2WHS/OHS risk control measures and workplace procedures are followed in preparation for work activity
  • 1.3Nature of the television receiver fault is obtained from documentation or from work supervisor to determine the scope of work to be undertaken
  • 1.4Advice is sought from work supervisor to ensure the work is coordinated effectively with relevant person/s
  • 1.5Materials required for the work are determined in accordance with workplace procedures
  • 1.6Tools, equipment and testing devices needed to carry out work are obtained in accordance with workplace procedures and checked for correct operation and safety

2 Find television receiver faults

  • 2.1WHS/OHS risk control measures and workplace procedures for carrying out work activities are followed
  • 2.2Need to inspect, test and measure live work is determined in accordance with WHS/OHS requirements and, as required, conducted in accordance with workplace safety procedures
  • 2.3Apparatus is checked and isolated in accordance with WHS/OHS requirements and workplace procedures
  • 2.4Fault finding is approached methodically, using measured and calculated values of apparatus parameters, chrominance and luminance signal processing and scanning and deflection sections of television receivers
  • 2.5Apparatus components are dismantled, as required, and parts stored to protect against loss or damage
  • 2.6Faulty components are identified, rechecked and fault status confirmed
  • 2.7Materials/replacement parts required to rectify faults are sourced and obtained in accordance with workplace procedures
  • 2.8Effectiveness of the repair is tested in accordance with workplace procedures
  • 2.9Apparatus is reassembled, finally tested and prepared for return to service
  • 2.10Unplanned situations are dealt with safely and with the approval of an authorised person/s
  • 2.11Fault-finding activities are carried out efficiently without waste of materials or damage to apparatus, the surrounding environment or services using sustainable energy practices

3 Repair television receiver fault

  • 3.1WHS/OHS risk control measures and workplace procedures for carrying out repair work are followed
  • 3.2Apparatus is checked and isolated in accordance with WHS/OHS requirements and workplace procedures
  • 3.3Materials required for repair work are sourced and obtained in accordance with workplace procedures
  • 3.4Repairs are affected efficiently without damage to other components, apparatus or circuits
  • 3.5Effectiveness of the repair is inspected and tested in accordance with workplace procedures
  • 3.6Apparatus is reassembled, inspected and final functional test completed in preparation for return to customer

4 Complete and report television receiver fault-finding and repair activities

  • 4.1WHS/OHS work completion risk control measures and workplace procedures are followed
  • 4.2Work area is cleaned and made safe in accordance with workplace procedures
  • 4.3Written justification is recorded for television receiver repairs to apparatus
  • 4.4Work completion is documented and appropriate person/s notified in accordance with workplace procedures

Performance evidence

  • applying sustainable energy principles and practices
  • completing and reporting television receiver fault-finding and repair activities
  • dealing with unplanned situations in accordance with workplace procedures in a manner that minimises risk to personnel and equipment
  • finding and repairing faults in television receiver
  • finding television receiver faults efficiently
  • implementing relevant work health and safety (WHS)/occupational health and safety (OHS) requirements, workplace procedures and practices, including the use of risk control measures
  • providing written justification for television receiver repairs
  • replacing television receiver components without damage
  • using methodical television receiver fault-finding techniques

Knowledge evidence

  • automatic gain control (AGC) circuits in typical television receivers, including operation and fault-finding techniques
  • components providing radio frequency (RF) interference suppression protection, rectification and filtering in a typical television receiver power supply
  • operation of a typical television synchronous demodulator circuit
  • operation of series regulated power supplies as used in typical television receiver/monitors and recording device
  • operation of the switched-mode power supply (SMPS) control circuits in a television/video cassette recorder (VCR)
  • operation of tuners found in typical television receivers
  • operation of typical self-oscillating television/VCR/switched-mode power supply (SMPS) circuits
  • relevant job safety assessments or risk mitigation processes
  • relevant manufacturer specifications
  • relevant WHS/OHS legislated requirements
  • relevant workplace documentation
  • relevant workplace policies and procedures
  • safe working procedures to test power supply circuitry of a typical 'hot chassis' television receiver
  • sub-system arrangements and the operating principles of series and shunt type television receiver/VCR/SMPS
  • techniques for locating and repairing faults in a defective SMPS in a typical television monitor or VCR
  • techniques for locating and repairing faults in typical vision intermediate frequency (IF) circuits
  • techniques for locating and repairing faulty components

Unit content sourced from training.gov.au — © Commonwealth of Australia, licensed under CC BY 4.0. Auditori is not affiliated with the Department of Employment and Workplace Relations.

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Questions about assessing UEEEC0070

What does an assessment tool for UEEEC0070 need to cover?

To satisfy the Principles of Assessment and Rules of Evidence, an assessment for UEEEC0070 needs to address all 53 unit components: 4 elements with 27 performance criteria, 9 performance evidence requirements, 17 knowledge evidence requirements, and the foundation skills. A coverage matrix mapping each question and task to these components is what an auditor looks for.

How does Auditori generate an assessment tool for UEEEC0070?

Auditori pulls the current release of UEEEC0070 from training.gov.au and generates a complete package: candidate assessment, assessor guide with model answers and observation criteria, and a coverage matrix mapping every component. A suitably qualified person then reviews and approves the draft in a built-in workflow — consistent with ASQA's guidance on AI use in VET — before export as branded PDF and editable Word.

Is the first assessment tool really free?

Yes. Every new account includes one free credit — enough to generate the complete assessment tool for UEEEC0070 — with no card and no subscription required. After that it's pay-as-you-go per unit.

Can I check my existing UEEEC0070 assessment instead of generating a new one?

Yes — upload your existing assessment or learner guide and Auditori maps it against every element, performance criterion, PE and KE of UEEEC0070, showing exactly what's covered and what's missing. Mapping costs a quarter of a credit.

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