Assessor Resource

UEEEC0070
Troubleshoot faults in television receivers

Assessment tool

Version 1.0
Issue Date: May 2024


This unit involves the skills and knowledge required to fault find and repair of faults in signal processing and scanning and deflection sections of television receivers.

It includes working safely, applying logical fault-finding workplace procedures, conducting repairs, safety and functional testing, and completing the necessary service documentation.

No licensing, legislative or certification requirements apply to this unit at the time of publication.

You may want to include more information here about the target group and the purpose of the assessments (eg formative, summative, recognition)


Evidence Required

List the assessment methods to be used and the context and resources required for assessment. Copy and paste the relevant sections from the evidence guide below and then re-write these in plain English.

Evidence required to demonstrate competence in this unit must be relevant to and satisfy all of the requirements of the elements, performance criteria and range of conditions on at least two separate occasions and include:

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.

Evidence required to demonstrate competence in this unit must be relevant to and satisfy all of the requirements of the elements, performance criteria and range of conditions and include knowledge of:

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.

Assessors must hold credentials specified within the Standards for Registered Training Organisations current at the time of assessment.

Assessment must satisfy the Principles of Assessment and Rules of Evidence and all regulatory requirements included within the Standards for Registered Training Organisations current at the time of assessment

Assessment must occur in suitable workplace operational situations where it is appropriate to do so; where this is not appropriate, assessment must occur in simulated suitable workplace operational situations that replicate workplace conditions.

Assessment processes and techniques must be appropriate to the language, literacy and numeracy requirements of the work being performed and the needs of the candidate.

Resources for assessment must include access to:

a range of relevant exercises, case studies and/or simulations

relevant and appropriate materials, tools, equipment and personal protective equipment (PPE) currently used in industry

resources that reflect current industry practices in relation to finding and repairing faults in television receivers

applicable documentation, including workplace procedures, equipment specifications, regulations, codes of practice and operation manuals.

Submission Requirements

List each assessment task's title, type (eg project, observation/demonstration, essay, assingnment, checklist) and due date here

Assessment task 1: [title]      Due date:

(add new lines for each of the assessment tasks)

Assessment Tasks

Copy and paste from the following data to produce each assessment task. Write these in plain English and spell out how, when and where the task is to be carried out, under what conditions, and what resources are needed. Include guidelines about how well the candidate has to perform a task for it to be judged satisfactory.

Range is restricted to essential operating conditions and any other variables essential to the work environment.

Non-essential conditions may be found in the UEE Electrotechnology Training Package Companion Volume Implementation Guide.

Troubleshooting faults in television receivers must include at least the following:

two television receiver faults in signal processing and scanning and deflection sections of television receivers

Evidence required to demonstrate competence in this unit must be relevant to and satisfy all of the requirements of the elements, performance criteria and range of conditions on at least two separate occasions and include:

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.

Evidence required to demonstrate competence in this unit must be relevant to and satisfy all of the requirements of the elements, performance criteria and range of conditions and include knowledge of:

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.

Assessors must hold credentials specified within the Standards for Registered Training Organisations current at the time of assessment.

Assessment must satisfy the Principles of Assessment and Rules of Evidence and all regulatory requirements included within the Standards for Registered Training Organisations current at the time of assessment

Assessment must occur in suitable workplace operational situations where it is appropriate to do so; where this is not appropriate, assessment must occur in simulated suitable workplace operational situations that replicate workplace conditions.

Assessment processes and techniques must be appropriate to the language, literacy and numeracy requirements of the work being performed and the needs of the candidate.

Resources for assessment must include access to:

a range of relevant exercises, case studies and/or simulations

relevant and appropriate materials, tools, equipment and personal protective equipment (PPE) currently used in industry

resources that reflect current industry practices in relation to finding and repairing faults in television receivers

applicable documentation, including workplace procedures, equipment specifications, regulations, codes of practice and operation manuals.

Copy and paste from the following performance criteria to create an observation checklist for each task. When you have finished writing your assessment tool every one of these must have been addressed, preferably several times in a variety of contexts. To ensure this occurs download the assessment matrix for the unit; enter each assessment task as a column header and place check marks against each performance criteria that task addresses.

Observation Checklist

Tasks to be observed according to workplace/college/TAFE policy and procedures, relevant legislation and Codes of Practice Yes No Comments/feedback
Work health and safety (WHS)/occupational health and safety (OHS) requirements and workplace procedures for a given work area are identified and applied 
 
 
 
 
 
WHS/OHS risk control measures and workplace procedures for carrying out work activities are followed 
 
 
 
 
 
 
 
 
 
 
WHS/OHS risk control measures and workplace procedures for carrying out repair work are followed 
 
 
 
 
WHS/OHS work completion risk control measures and workplace procedures are followed 
 
 
 

Forms

Assessment Cover Sheet

UEEEC0070 - Troubleshoot faults in television receivers
Assessment task 1: [title]

Student name:

Student ID:

I declare that the assessment tasks submitted for this unit are my own work.

Student signature:

Result: Competent Not yet competent

Feedback to student

 

 

 

 

 

 

 

 

Assessor name:

Signature:

Date:

Assessment Record Sheet

UEEEC0070 - Troubleshoot faults in television receivers

Student name:

Student ID:

Assessment task 1: [title] Result: Competent Not yet competent

(add lines for each task)

Feedback to student:

 

 

 

 

 

 

 

 

Overall assessment result: Competent Not yet competent

Assessor name:

Signature:

Date:

Student signature:

Date: